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kicad-source/eeschema/sch_painter.cpp
Jon Evans fc68b8d71a Make selected background layers translucent 
We can't render them underneath other objects, but we can at least
make it possible to see other objects through them.
2023-02-16 22:45:29 -05:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 CERN
* Copyright (C) 2019-2023 KiCad Developers, see AUTHORS.txt for contributors.
*
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <sch_item.h>
#include <trigo.h>
#include <symbol_library.h>
#include <connection_graph.h>
#include <gal/graphics_abstraction_layer.h>
#include <callback_gal.h>
#include <geometry/shape_segment.h>
#include <geometry/shape_simple.h>
#include <gr_text.h>
#include <lib_shape.h>
#include <lib_field.h>
#include <lib_item.h>
#include <lib_pin.h>
#include <lib_text.h>
#include <lib_textbox.h>
#include <math/util.h>
#include <pgm_base.h>
#include <sch_bitmap.h>
#include <sch_bus_entry.h>
#include <sch_symbol.h>
#include <sch_edit_frame.h>
#include <sch_field.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_marker.h>
#include <sch_no_connect.h>
#include <sch_sheet.h>
#include <sch_sheet_pin.h>
#include <sch_text.h>
#include <sch_textbox.h>
#include <schematic.h>
#include <settings/color_settings.h>
#include <view/view.h>
#include <kiface_base.h>
#include <default_values.h>
#include <advanced_config.h>
#include <settings/settings_manager.h>
#include <string_utils.h>
#include <stroke_params.h>
#include "sch_painter.h"
#include "sch_shape.h"
#include "common.h"
namespace KIGFX
{
EESCHEMA_SETTINGS* eeconfig()
{
return dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
}
std::vector<KICAD_T> SCH_PAINTER::g_ScaledSelectionTypes = {
SCH_MARKER_T,
SCH_JUNCTION_T,
SCH_NO_CONNECT_T,
SCH_BUS_WIRE_ENTRY_T,
SCH_BUS_BUS_ENTRY_T,
SCH_LINE_T,
LIB_SHAPE_T, SCH_SHAPE_T,
SCH_BITMAP_T,
SCH_DIRECTIVE_LABEL_T,
LIB_SYMBOL_T, SCH_SYMBOL_T,
SCH_SHEET_T,
LIB_PIN_T, SCH_PIN_T
};
SCH_RENDER_SETTINGS::SCH_RENDER_SETTINGS() :
m_IsSymbolEditor( false ),
m_ShowUnit( 0 ),
m_ShowConvert( 0 ),
m_ShowPinsElectricalType( true ),
m_ShowPinNumbers( false ),
m_ShowDisabled( false ),
m_ShowGraphicsDisabled( false ),
m_OverrideItemColors( false ),
m_LabelSizeRatio( DEFAULT_LABEL_SIZE_RATIO ),
m_TextOffsetRatio( DEFAULT_TEXT_OFFSET_RATIO ),
m_PinSymbolSize( DEFAULT_TEXT_SIZE * schIUScale.IU_PER_MILS / 2 )
{
SetDefaultPenWidth( DEFAULT_LINE_WIDTH_MILS * schIUScale.IU_PER_MILS );
SetDashLengthRatio( 12 ); // From ISO 128-2
SetGapLengthRatio( 3 ); // From ISO 128-2
m_minPenWidth = ADVANCED_CFG::GetCfg().m_MinPlotPenWidth * schIUScale.IU_PER_MM;
}
void SCH_RENDER_SETTINGS::LoadColors( const COLOR_SETTINGS* aSettings )
{
for( int layer = SCH_LAYER_ID_START; layer < SCH_LAYER_ID_END; layer ++)
m_layerColors[ layer ] = aSettings->GetColor( layer );
for( int layer = GAL_LAYER_ID_START; layer < GAL_LAYER_ID_END; layer ++)
m_layerColors[ layer ] = aSettings->GetColor( layer );
m_backgroundColor = aSettings->GetColor( LAYER_SCHEMATIC_BACKGROUND );
m_layerColors[LAYER_AUX_ITEMS] = m_layerColors[LAYER_SCHEMATIC_AUX_ITEMS];
m_OverrideItemColors = aSettings->GetOverrideSchItemColors();
}
COLOR4D SCH_RENDER_SETTINGS::GetColor( const VIEW_ITEM* aItem, int aLayer ) const
{
return m_layerColors[ aLayer ];
}
bool SCH_RENDER_SETTINGS::GetShowPageLimits() const
{
return eeconfig() && eeconfig()->m_Appearance.show_page_limits;
}
/**
* Used when a LIB_SYMBOL is not found in library to draw a dummy shape.
* This symbol is a 400 mils square with the text "??"
*
* DEF DUMMY U 0 40 Y Y 1 0 N
* F0 "U" 0 -350 60 H V
* F1 "DUMMY" 0 350 60 H V
* DRAW
* T 0 0 0 150 0 0 0 ??
* S -200 200 200 -200 0 1 0
* ENDDRAW
* ENDDEF
*/
static LIB_SYMBOL* dummy()
{
static LIB_SYMBOL* symbol;
if( !symbol )
{
symbol = new LIB_SYMBOL( wxEmptyString );
LIB_SHAPE* square = new LIB_SHAPE( symbol, SHAPE_T::RECT );
square->MoveTo( VECTOR2I( schIUScale.MilsToIU( -200 ), schIUScale.MilsToIU( 200 ) ) );
square->SetEnd( VECTOR2I( schIUScale.MilsToIU( 200 ), schIUScale.MilsToIU( -200 ) ) );
LIB_TEXT* text = new LIB_TEXT( symbol );
text->SetTextSize( wxSize( schIUScale.MilsToIU( 150 ), schIUScale.MilsToIU( 150 ) ) );
text->SetText( wxString( wxT( "??" ) ) );
symbol->AddDrawItem( square );
symbol->AddDrawItem( text );
}
return symbol;
}
SCH_PAINTER::SCH_PAINTER( GAL* aGal ) :
KIGFX::PAINTER( aGal ),
m_schematic( nullptr )
{ }
bool SCH_PAINTER::Draw( const VIEW_ITEM *aItem, int aLayer )
{
const EDA_ITEM* item = dynamic_cast<const EDA_ITEM*>( aItem );
if( !item )
return false;
draw( item, aLayer, false );
return false;
}
void SCH_PAINTER::draw( const EDA_ITEM *aItem, int aLayer, bool aDimmed )
{
#ifdef CONNECTIVITY_DEBUG
auto sch_item = dynamic_cast<const SCH_ITEM*>( aItem );
auto conn = sch_item ? sch_item->Connection( *g_CurrentSheet ) : nullptr;
if( conn )
{
auto pos = aItem->GetBoundingBox().Centre();
auto label = conn->Name( true );
m_gal->SetHorizontalJustify( GR_TEXT_H_ALIGN_CENTER );
m_gal->SetVerticalJustify( GR_TEXT_V_ALIGN_CENTER );
m_gal->SetStrokeColor( COLOR4D( LIGHTRED ) );
m_gal->SetLineWidth( Mils2ui( 2 ) );
m_gal->SetGlyphSize( VECTOR2D( Mils2ui( 20 ), Mils2ui( 20 ) ) );
m_gal->StrokeText( conn->Name( true ), pos, 0.0, 0 );
}
#endif
if( m_schSettings.GetDrawBoundingBoxes() )
{
BOX2I box = aItem->GetBoundingBox();
if( aItem->Type() == SCH_SYMBOL_T )
box = static_cast<const SCH_SYMBOL*>( aItem )->GetBodyBoundingBox();
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( aItem->IsSelected() ? COLOR4D( 1.0, 0.2, 0.2, 1 )
: COLOR4D( 0.2, 0.2, 0.2, 1 ) );
m_gal->SetLineWidth( schIUScale.MilsToIU( 3 ) );
m_gal->DrawRectangle( box.GetOrigin(), box.GetEnd() );
}
switch( aItem->Type() )
{
case LIB_SYMBOL_T:
draw( static_cast<const LIB_SYMBOL*>( aItem ), aLayer );
break;
case LIB_SHAPE_T:
draw( static_cast<const LIB_SHAPE*>( aItem ), aLayer, aDimmed );
break;
case LIB_PIN_T:
draw( static_cast<const LIB_PIN*>( aItem ), aLayer, aDimmed );
break;
case LIB_FIELD_T:
draw( static_cast<const LIB_FIELD*>( aItem ), aLayer, aDimmed );
break;
case LIB_TEXT_T:
draw( static_cast<const LIB_TEXT*>( aItem ), aLayer, aDimmed );
break;
case LIB_TEXTBOX_T:
draw( static_cast<const LIB_TEXTBOX*>( aItem ), aLayer, aDimmed );
break;
case SCH_SYMBOL_T:
draw( static_cast<const SCH_SYMBOL*>( aItem ), aLayer );
break;
case SCH_JUNCTION_T:
draw( static_cast<const SCH_JUNCTION*>( aItem ), aLayer );
break;
case SCH_LINE_T:
draw( static_cast<const SCH_LINE*>( aItem ), aLayer );
break;
case SCH_SHAPE_T:
draw( static_cast<const SCH_SHAPE*>( aItem ), aLayer );
break;
case SCH_TEXT_T:
draw( static_cast<const SCH_TEXT*>( aItem ), aLayer );
break;
case SCH_TEXTBOX_T:
draw( static_cast<const SCH_TEXTBOX*>( aItem ), aLayer );
break;
case SCH_LABEL_T:
draw( static_cast<const SCH_LABEL*>( aItem ), aLayer );
break;
case SCH_DIRECTIVE_LABEL_T:
draw( static_cast<const SCH_DIRECTIVE_LABEL*>( aItem ), aLayer );
break;
case SCH_FIELD_T:
draw( static_cast<const SCH_FIELD*>( aItem ), aLayer, aDimmed );
break;
case SCH_HIER_LABEL_T:
draw( static_cast<const SCH_HIERLABEL*>( aItem ), aLayer );
break;
case SCH_GLOBAL_LABEL_T:
draw( static_cast<const SCH_GLOBALLABEL*>( aItem ), aLayer );
break;
case SCH_SHEET_T:
draw( static_cast<const SCH_SHEET*>( aItem ), aLayer );
break;
case SCH_SHEET_PIN_T:
draw( static_cast<const SCH_HIERLABEL*>( aItem ), aLayer );
break;
case SCH_NO_CONNECT_T:
draw( static_cast<const SCH_NO_CONNECT*>( aItem ), aLayer );
break;
case SCH_BUS_WIRE_ENTRY_T:
draw( static_cast<const SCH_BUS_ENTRY_BASE*>( aItem ), aLayer );
break;
case SCH_BUS_BUS_ENTRY_T:
draw( static_cast<const SCH_BUS_ENTRY_BASE*>( aItem ), aLayer );
break;
case SCH_BITMAP_T:
draw( static_cast<const SCH_BITMAP*>( aItem ), aLayer );
break;
case SCH_MARKER_T:
draw( static_cast<const SCH_MARKER*>( aItem ), aLayer );
break;
default: return;
}
}
bool SCH_PAINTER::nonCached( const EDA_ITEM* aItem )
{
// TODO: it would be nice to have a more definitive test for this, but we've currently got
// no access to the VIEW_GROUP to see if it's cached or not.
return aItem->IsSelected();
}
bool SCH_PAINTER::isUnitAndConversionShown( const LIB_ITEM* aItem ) const
{
if( m_schSettings.m_ShowUnit // showing a specific unit
&& aItem->GetUnit() // item is unit-specific
&& aItem->GetUnit() != m_schSettings.m_ShowUnit )
{
return false;
}
if( m_schSettings.m_ShowConvert // showing a specific conversion
&& aItem->GetConvert() // item is conversion-specific
&& aItem->GetConvert() != m_schSettings.m_ShowConvert )
{
return false;
}
return true;
}
KIFONT::FONT* SCH_PAINTER::getFont( const EDA_TEXT* aItem ) const
{
KIFONT::FONT* retval = aItem->GetFont();
if( !retval )
retval = KIFONT::FONT::GetFont( m_schSettings.GetDefaultFont(), aItem->IsBold(),
aItem->IsItalic() );
return retval;
}
float SCH_PAINTER::getShadowWidth( bool aForHighlight ) const
{
const MATRIX3x3D& matrix = m_gal->GetScreenWorldMatrix();
int milsWidth = aForHighlight ? eeconfig()->m_Selection.highlight_thickness
: eeconfig()->m_Selection.selection_thickness;
// For best visuals the selection width must be a cross between the zoom level and the
// default line width.
return (float) std::fabs( matrix.GetScale().x * milsWidth ) + schIUScale.MilsToIU( milsWidth );
}
COLOR4D SCH_PAINTER::getRenderColor( const EDA_ITEM *aItem, int aLayer, bool aDrawingShadows,
bool aDimmed ) const
{
COLOR4D color = m_schSettings.GetLayerColor( aLayer );
if( aItem->Type() == SCH_LINE_T )
{
color = static_cast<const SCH_LINE*>( aItem )->GetLineColor();
}
else if( aItem->Type() == SCH_BUS_WIRE_ENTRY_T )
{
color = static_cast<const SCH_BUS_WIRE_ENTRY*>( aItem )->GetBusEntryColor();
}
else if( aItem->Type() == SCH_JUNCTION_T )
{
color = static_cast<const SCH_JUNCTION*>( aItem )->GetJunctionColor();
}
else if( !m_schSettings.m_OverrideItemColors )
{
if( aItem->Type() == SCH_SHEET_T )
{
const SCH_SHEET* sheet = static_cast<const SCH_SHEET*>( aItem );
if( aLayer == LAYER_SHEET_BACKGROUND )
color = sheet->GetBackgroundColor();
else
color = sheet->GetBorderColor();
}
else if( aItem->Type() == SCH_SHAPE_T )
{
const SCH_SHAPE* shape = static_cast<const SCH_SHAPE*>( aItem );
if( aLayer == LAYER_NOTES_BACKGROUND )
color = shape->GetFillColor();
else
color = shape->GetStroke().GetColor();
// A filled shape means filled; if they didn't specify a fill colour then use the
// border colour.
if( color == COLOR4D::UNSPECIFIED )
color = m_schSettings.GetLayerColor( LAYER_NOTES );
}
else if( aItem->Type() == LIB_SHAPE_T )
{
const LIB_SHAPE* shape = static_cast<const LIB_SHAPE*>( aItem );
if( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_NOTES_BACKGROUND )
color = shape->GetFillColor();
else
color = shape->GetStroke().GetColor();
}
else if( aItem->IsType( { SCH_LABEL_LOCATE_ANY_T } ) )
{
color = static_cast<const SCH_LABEL_BASE*>( aItem )->GetLabelColor();
}
else if( aItem->Type() == SCH_FIELD_T )
{
color = static_cast<const SCH_FIELD*>( aItem )->GetFieldColor();
}
else if( aItem->Type() == SCH_TEXTBOX_T )
{
const SCH_TEXTBOX* textBox = static_cast<const SCH_TEXTBOX*>( aItem );
if( aLayer == LAYER_NOTES_BACKGROUND )
color = textBox->GetFillColor();
else
color = textBox->GetTextColor();
}
else if( aItem->Type() == LIB_TEXTBOX_T )
{
const LIB_TEXTBOX* textBox = static_cast<const LIB_TEXTBOX*>( aItem );
if( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_NOTES_BACKGROUND )
color = textBox->GetFillColor();
else
color = textBox->GetTextColor();
}
else if( const EDA_TEXT* otherTextItem = dynamic_cast<const EDA_TEXT*>( aItem ) )
{
color = otherTextItem->GetTextColor();
}
}
if( color == COLOR4D::UNSPECIFIED )
color = m_schSettings.GetLayerColor( aLayer );
if( aItem->IsBrightened() ) // Selection disambiguation, net highlighting, etc.
{
color = m_schSettings.GetLayerColor( LAYER_BRIGHTENED );
if( aDrawingShadows )
{
if( aItem->IsSelected() )
color = m_schSettings.GetLayerColor( LAYER_SELECTION_SHADOWS );
else
color = color.WithAlpha( 0.15 );
}
else if( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_SHEET_BACKGROUND )
{
color = color.WithAlpha( 0.2 );
}
}
else if( aItem->IsSelected() && aDrawingShadows )
{
if( aDrawingShadows )
color = m_schSettings.GetLayerColor( LAYER_SELECTION_SHADOWS );
}
else if( aItem->IsSelected()
&& ( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_SHEET_BACKGROUND ) )
{
// Selected items will be painted over all other items, so make backgrounds translucent so
// that non-selected overlapping objects are visible
color = color.WithAlpha( 0.5 );
}
if( m_schSettings.m_ShowDisabled
|| ( m_schSettings.m_ShowGraphicsDisabled && aItem->Type() != LIB_FIELD_T ) )
{
color = color.Darken( 0.5f );
}
if( aDimmed && !( aItem->IsSelected() && aDrawingShadows ) )
{
COLOR4D sheetColour = m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND );
color.Desaturate();
color = color.Mix( sheetColour, 0.5f );
}
return color;
}
float SCH_PAINTER::getLineWidth( const EDA_ITEM* aItem, bool aDrawingShadows ) const
{
wxCHECK( aItem, static_cast<float>( schIUScale.MilsToIU( DEFAULT_LINE_WIDTH_MILS ) ) );
int pen = 0;
if( dynamic_cast<const LIB_ITEM*>( aItem ) )
pen = static_cast<const LIB_ITEM*>( aItem )->GetEffectivePenWidth( &m_schSettings );
else if( dynamic_cast<const SCH_ITEM*>( aItem ) )
pen = static_cast<const SCH_ITEM*>( aItem )->GetPenWidth();
else
UNIMPLEMENTED_FOR( aItem->GetClass() );
float width = pen;
if( aItem->IsBrightened() || aItem->IsSelected() )
{
if( aDrawingShadows && aItem->IsType( g_ScaledSelectionTypes ) )
width += getShadowWidth( aItem->IsBrightened() );
}
return width;
}
float SCH_PAINTER::getTextThickness( const EDA_ITEM* aItem ) const
{
int pen = m_schSettings.GetDefaultPenWidth();
switch( aItem->Type() )
{
case SCH_FIELD_T:
pen = static_cast<const SCH_FIELD*>( aItem )->GetEffectiveTextPenWidth( pen );
break;
case SCH_TEXT_T:
pen = static_cast<const SCH_TEXT*>( aItem )->GetEffectiveTextPenWidth( pen );
break;
case SCH_LABEL_T:
case SCH_DIRECTIVE_LABEL_T:
case SCH_GLOBAL_LABEL_T:
case SCH_HIER_LABEL_T:
case SCH_SHEET_PIN_T:
pen = static_cast<const SCH_LABEL_BASE*>( aItem )->GetEffectiveTextPenWidth( pen );
break;
case SCH_TEXTBOX_T:
pen = static_cast<const SCH_TEXTBOX*>( aItem )->GetEffectiveTextPenWidth( pen );
break;
case LIB_FIELD_T:
pen = std::max( pen, static_cast<const LIB_FIELD*>( aItem )->GetEffectiveTextPenWidth() );
break;
case LIB_TEXT_T:
pen = std::max( pen, static_cast<const LIB_TEXT*>( aItem )->GetEffectiveTextPenWidth() );
break;
case LIB_TEXTBOX_T:
pen = std::max( pen, static_cast<const LIB_TEXTBOX*>( aItem )->GetEffectiveTextPenWidth() );
break;
default:
UNIMPLEMENTED_FOR( aItem->GetClass() );
}
return (float) pen;
}
int SCH_PAINTER::getOperatingPointTextSize() const
{
int docTextSize = schIUScale.MilsToIU( 50 );
int screenTextSize = std::abs( (int) m_gal->GetScreenWorldMatrix().GetScale().y * 7 );
// 66% zoom-relative
return KiROUND( ( docTextSize + screenTextSize * 2 ) / 3 );
}
static VECTOR2D mapCoords( const VECTOR2D& aCoord )
{
return VECTOR2D( aCoord.x, -aCoord.y );
}
static bool isFieldsLayer( int aLayer )
{
return aLayer == LAYER_REFERENCEPART
|| aLayer == LAYER_VALUEPART
|| aLayer == LAYER_INTERSHEET_REFS
|| aLayer == LAYER_NETCLASS_REFS
|| aLayer == LAYER_FIELDS
|| aLayer == LAYER_SHEETNAME
|| aLayer == LAYER_SHEETFILENAME
|| aLayer == LAYER_SHEETFIELDS;
}
void SCH_PAINTER::strokeText( const wxString& aText, const VECTOR2D& aPosition,
const TEXT_ATTRIBUTES& aAttrs )
{
KIFONT::FONT* font = aAttrs.m_Font;
if( !font )
{
font = KIFONT::FONT::GetFont( eeconfig()->m_Appearance.default_font, aAttrs.m_Bold,
aAttrs.m_Italic );
}
m_gal->SetIsFill( font->IsOutline() );
m_gal->SetIsStroke( font->IsStroke() );
font->Draw( m_gal, aText, aPosition, aAttrs );
}
void SCH_PAINTER::bitmapText( const wxString& aText, const VECTOR2D& aPosition,
const TEXT_ATTRIBUTES& aAttrs )
{
// Bitmap font has different metrics from the stroke font so we compensate a bit before
// stroking
m_gal->SetGlyphSize( VECTOR2I( aAttrs.m_Size.x, KiROUND( aAttrs.m_Size.y * 1.05 ) ) );
m_gal->SetLineWidth( (float) aAttrs.m_StrokeWidth * 1.35f );
m_gal->SetHorizontalJustify( aAttrs.m_Halign );
m_gal->SetVerticalJustify( aAttrs.m_Valign );
m_gal->BitmapText( aText, aPosition, aAttrs.m_Angle );
}
void SCH_PAINTER::knockoutText( const wxString& aText, const VECTOR2D& aPosition,
const TEXT_ATTRIBUTES& aAttrs )
{
TEXT_ATTRIBUTES attrs( aAttrs );
KIFONT::FONT* font = aAttrs.m_Font;
if( !font )
{
font = KIFONT::FONT::GetFont( eeconfig()->m_Appearance.default_font, attrs.m_Bold,
attrs.m_Italic );
}
KIGFX::GAL_DISPLAY_OPTIONS empty_opts;
SHAPE_POLY_SET knockouts;
CALLBACK_GAL callback_gal( empty_opts,
// Polygon callback
[&]( const SHAPE_LINE_CHAIN& aPoly )
{
knockouts.AddOutline( aPoly );
} );
callback_gal.SetIsFill( false );
callback_gal.SetIsStroke( true );
callback_gal.SetLineWidth( (float) attrs.m_StrokeWidth );
font->Draw( &callback_gal, aText, aPosition, attrs );
BOX2I bbox = knockouts.BBox( attrs.m_StrokeWidth * 2 );
SHAPE_POLY_SET finalPoly;
finalPoly.NewOutline();
finalPoly.Append( bbox.GetLeft(), bbox.GetTop() );
finalPoly.Append( bbox.GetRight(), bbox.GetTop() );
finalPoly.Append( bbox.GetRight(), bbox.GetBottom() );
finalPoly.Append( bbox.GetLeft(), bbox.GetBottom() );
finalPoly.BooleanSubtract( knockouts, SHAPE_POLY_SET::PM_FAST );
finalPoly.Fracture( SHAPE_POLY_SET::PM_FAST );
m_gal->SetIsStroke( false );
m_gal->SetIsFill( true );
m_gal->SetFillColor( attrs.m_Color );
m_gal->DrawPolygon( finalPoly );
}
void SCH_PAINTER::boxText( const wxString& aText, const VECTOR2D& aPosition,
const TEXT_ATTRIBUTES& aAttrs )
{
KIFONT::FONT* font = aAttrs.m_Font;
if( !font )
{
font = KIFONT::FONT::GetFont( eeconfig()->m_Appearance.default_font, aAttrs.m_Bold,
aAttrs.m_Italic );
}
VECTOR2I extents = font->StringBoundaryLimits( aText, aAttrs.m_Size, aAttrs.m_StrokeWidth,
aAttrs.m_Bold, aAttrs.m_Italic );
BOX2I box( aPosition, VECTOR2I( extents.x, aAttrs.m_Size.y ) );
switch( aAttrs.m_Halign )
{
case GR_TEXT_H_ALIGN_LEFT: break;
case GR_TEXT_H_ALIGN_CENTER: box.SetX( box.GetX() - box.GetWidth() / 2 ); break;
case GR_TEXT_H_ALIGN_RIGHT: box.SetX( box.GetX() - box.GetWidth() ); break;
}
switch( aAttrs.m_Valign )
{
case GR_TEXT_V_ALIGN_TOP: break;
case GR_TEXT_V_ALIGN_CENTER: box.SetY( box.GetY() - box.GetHeight() / 2 ); break;
case GR_TEXT_V_ALIGN_BOTTOM: box.SetY( box.GetY() - box.GetHeight() ); break;
}
// Give the highlight a bit of margin.
box.Inflate( 0, aAttrs.m_StrokeWidth * 2 );
box.Normalize(); // Make h and v sizes always >= 0
box = box.GetBoundingBoxRotated( (VECTOR2I) aPosition, aAttrs.m_Angle );
box.RevertYAxis();
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->DrawRectangle( mapCoords( box.GetOrigin() ), mapCoords( box.GetEnd() ) );
}
void SCH_PAINTER::triLine( const VECTOR2D &a, const VECTOR2D &b, const VECTOR2D &c )
{
m_gal->DrawLine( a, b );
m_gal->DrawLine( b, c );
}
void SCH_PAINTER::draw( const LIB_SYMBOL *aSymbol, int aLayer, bool aDrawFields, int aUnit,
int aConvert, bool aDimmed )
{
if( !aUnit )
aUnit = m_schSettings.m_ShowUnit;
if( !aConvert )
aConvert = m_schSettings.m_ShowConvert;
std::unique_ptr< LIB_SYMBOL > tmpSymbol;
const LIB_SYMBOL* drawnSymbol = aSymbol;
if( aSymbol->IsAlias() )
{
tmpSymbol = aSymbol->Flatten();
drawnSymbol = tmpSymbol.get();
}
for( const LIB_ITEM& item : drawnSymbol->GetDrawItems() )
{
if( !aDrawFields && item.Type() == LIB_FIELD_T )
continue;
if( aUnit && item.GetUnit() && aUnit != item.GetUnit() )
continue;
if( aConvert && item.GetConvert() && aConvert != item.GetConvert() )
continue;
draw( &item, aLayer, aDimmed );
}
}
bool SCH_PAINTER::setDeviceColors( const LIB_ITEM* aItem, int aLayer, bool aDimmed )
{
const EDA_SHAPE* shape = dynamic_cast<const EDA_SHAPE*>( aItem );
switch( aLayer )
{
case LAYER_SELECTION_SHADOWS:
if( aItem->IsBrightened() || aItem->IsSelected() )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getLineWidth( aItem, true ) );
m_gal->SetStrokeColor( getRenderColor( aItem, LAYER_DEVICE, true, aDimmed ) );
m_gal->SetFillColor( getRenderColor( aItem, LAYER_DEVICE, true, aDimmed ) );
return true;
}
return false;
case LAYER_NOTES_BACKGROUND:
case LAYER_DEVICE_BACKGROUND:
if( shape )
{
if( shape->GetFillMode() != FILL_T::FILLED_WITH_BG_BODYCOLOR )
{
return false; // FILLED_SHAPE and FILLED_WITH_COLOR rendered below on
// LAYER_NOTES or LAYER_DEVICE
}
m_gal->SetIsFill( true );
m_gal->SetFillColor( getRenderColor( aItem, LAYER_DEVICE_BACKGROUND, false, aDimmed ) );
m_gal->SetIsStroke( false );
return true;
}
return false;
case LAYER_NOTES:
case LAYER_PRIVATE_NOTES:
case LAYER_DEVICE:
m_gal->SetIsFill( shape && ( shape->GetFillMode() == FILL_T::FILLED_SHAPE
|| shape->GetFillMode() == FILL_T::FILLED_WITH_COLOR ) );
if( shape && shape->GetFillMode() == FILL_T::FILLED_SHAPE )
{
m_gal->SetFillColor( getRenderColor( aItem, LAYER_DEVICE, false, aDimmed ) );
}
else if( shape && shape->GetFillMode() == FILL_T::FILLED_WITH_COLOR )
{
COLOR4D fillColour = shape->GetFillColor();
if( aDimmed )
{
fillColour = fillColour.Mix(
m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND ), 0.5f );
fillColour.Desaturate( );
}
m_gal->SetFillColor( fillColour );
}
if( aItem->GetPenWidth() >= 0 || !shape || !shape->IsFilled() )
{
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getLineWidth( aItem, false ) );
m_gal->SetStrokeColor( getRenderColor( aItem, aLayer, false, aDimmed ) );
}
else
{
m_gal->SetIsStroke( false );
}
return true;
default:
return false;
}
}
void SCH_PAINTER::draw( const LIB_SHAPE *aShape, int aLayer, bool aDimmed )
{
if( !isUnitAndConversionShown( aShape ) )
return;
if( aShape->IsPrivate() && !m_schSettings.m_IsSymbolEditor )
return;
if( !setDeviceColors( aShape, aLayer, aDimmed ) )
return;
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
PLOT_DASH_TYPE lineStyle = aShape->GetStroke().GetPlotStyle();
COLOR4D color = getRenderColor( aShape, aLayer, drawingShadows, aDimmed );
auto drawShape =
[&]( const LIB_SHAPE* shape )
{
switch( shape->GetShape() )
{
case SHAPE_T::ARC:
{
EDA_ANGLE startAngle;
EDA_ANGLE endAngle;
shape->CalcArcAngles( startAngle, endAngle );
TRANSFORM().MapAngles( &startAngle, &endAngle );
m_gal->DrawArc( mapCoords( shape->GetCenter() ), shape->GetRadius(),
startAngle, endAngle );
}
break;
case SHAPE_T::CIRCLE:
m_gal->DrawCircle( mapCoords( shape->GetPosition() ), shape->GetRadius() );
break;
case SHAPE_T::RECT:
m_gal->DrawRectangle( mapCoords( shape->GetPosition() ),
mapCoords( shape->GetEnd() ) );
break;
case SHAPE_T::POLY:
{
const SHAPE_LINE_CHAIN poly = shape->GetPolyShape().Outline( 0 );
std::deque<VECTOR2D> mappedPts;
for( const VECTOR2I& pt : poly.CPoints() )
mappedPts.push_back( mapCoords( pt ) );
m_gal->DrawPolygon( mappedPts );
}
break;
case SHAPE_T::BEZIER:
{
std::deque<VECTOR2D> mappedPts;
for( const VECTOR2I& p : shape->GetBezierPoints() )
mappedPts.push_back( mapCoords( p ) );
m_gal->DrawPolygon( mappedPts );
}
break;
default:
UNIMPLEMENTED_FOR( shape->SHAPE_T_asString() );
}
};
if( aLayer == LAYER_SELECTION_SHADOWS )
{
if( eeconfig()->m_Selection.fill_shapes )
{
// Consider a NAND gate. We have no idea which side of the arc is "inside"
// so we can't reliably fill.
if( aShape->GetShape() == SHAPE_T::ARC )
m_gal->SetIsFill( aShape->IsFilled() );
else
m_gal->SetIsFill( true );
}
else
{
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( getLineWidth( aShape, true ) );
m_gal->SetStrokeColor( color );
}
drawShape( aShape );
}
else if( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_NOTES_BACKGROUND )
{
if( aShape->GetFillMode() == FILL_T::FILLED_WITH_BG_BODYCOLOR )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
drawShape( aShape );
}
}
else if( aLayer == LAYER_DEVICE || aLayer == LAYER_PRIVATE_NOTES )
{
float lineWidth = getLineWidth( aShape, drawingShadows );
if( lineWidth > 0 )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( lineWidth );
m_gal->SetStrokeColor( color );
if( lineStyle <= PLOT_DASH_TYPE::FIRST_TYPE || drawingShadows )
{
drawShape( aShape );
}
else
{
std::vector<SHAPE*> shapes = aShape->MakeEffectiveShapes( true );
for( SHAPE* shape : shapes )
{
STROKE_PARAMS::Stroke( shape, lineStyle, KiROUND( lineWidth ), &m_schSettings,
[&]( const VECTOR2I& a, const VECTOR2I& b )
{
// DrawLine has problem with 0 length lines so enforce minimum
if( a == b )
m_gal->DrawLine( mapCoords( a+1 ), mapCoords( b ) );
else
m_gal->DrawLine( mapCoords( a ), mapCoords( b ) );
} );
}
for( SHAPE* shape : shapes )
delete shape;
}
}
if( aShape->GetFillMode() == FILL_T::FILLED_SHAPE
|| aShape->GetFillMode() == FILL_T::FILLED_WITH_COLOR )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
drawShape( aShape );
}
}
}
void SCH_PAINTER::draw( const LIB_FIELD *aField, int aLayer, bool aDimmed )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aField->IsBrightened() || aField->IsSelected() ) )
return;
if( !isUnitAndConversionShown( aField ) )
return;
// Must check layer as fields are sometimes drawn by their parent rather than
// directly from the view.
int layers[KIGFX::VIEW::VIEW_MAX_LAYERS];
int layers_count;
bool foundLayer = false;
aField->ViewGetLayers( layers, layers_count );
for( int i = 0; i < layers_count; ++i )
{
if( layers[i] == aLayer )
foundLayer = true;
}
if( !foundLayer )
return;
COLOR4D color = getRenderColor( aField, aLayer, drawingShadows, aDimmed );
if( !( aField->IsVisible() || aField->IsForceVisible() ) )
{
if( m_schSettings.m_IsSymbolEditor || eeconfig()->m_Appearance.show_hidden_fields )
color = getRenderColor( aField, LAYER_HIDDEN, drawingShadows, aDimmed );
else
return;
}
m_gal->SetStrokeColor( color );
m_gal->SetFillColor( color );
BOX2I bbox = aField->GetBoundingBox();
if( drawingShadows && getFont( aField )->IsOutline() )
{
bbox.Inflate( KiROUND( getTextThickness( aField ) * 2 ) );
m_gal->SetIsStroke( false );
m_gal->SetIsFill( true );
m_gal->DrawRectangle( bbox.GetPosition(), bbox.GetEnd() );
}
else
{
VECTOR2I textpos = bbox.Centre();
TEXT_ATTRIBUTES attrs( aField->GetAttributes() );
attrs.m_Halign = GR_TEXT_H_ALIGN_CENTER;
attrs.m_Valign = GR_TEXT_V_ALIGN_CENTER;
attrs.m_StrokeWidth = KiROUND( getTextThickness( aField ) );
if( drawingShadows )
attrs.m_StrokeWidth += getShadowWidth( !aField->IsSelected() );
strokeText( UnescapeString( aField->GetShownText() ), textpos, attrs );
}
// Draw the umbilical line when in the schematic editor
if( aField->IsMoving() && m_schematic )
{
m_gal->SetLineWidth( m_schSettings.m_outlineWidth );
m_gal->SetStrokeColor( getRenderColor( aField, LAYER_SCHEMATIC_ANCHOR, drawingShadows ) );
m_gal->DrawLine( bbox.Centre(), VECTOR2I( 0, 0 ) );
}
}
void SCH_PAINTER::draw( const LIB_TEXT* aText, int aLayer, bool aDimmed )
{
if( !isUnitAndConversionShown( aText ) )
return;
if( aText->IsPrivate() && !m_schSettings.m_IsSymbolEditor )
return;
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aText->IsBrightened() || aText->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aText, aLayer, drawingShadows, aDimmed );
if( !aText->IsVisible() )
{
if( !m_schematic || eeconfig()->m_Appearance.show_hidden_fields )
color = getRenderColor( aText, LAYER_HIDDEN, drawingShadows, aDimmed );
else
return;
}
BOX2I bBox = aText->GetBoundingBox();
m_gal->SetFillColor( color );
m_gal->SetStrokeColor( color );
if( drawingShadows && getFont( aText )->IsOutline() )
{
bBox.Inflate( KiROUND( getTextThickness( aText ) * 2 ) );
m_gal->SetIsStroke( false );
m_gal->SetIsFill( true );
m_gal->DrawRectangle( bBox.GetPosition(), bBox.GetEnd() );
}
else
{
wxString shownText( aText->GetShownText() );
VECTOR2D pos = bBox.Centre();
TEXT_ATTRIBUTES attrs = aText->GetAttributes();
attrs.m_StrokeWidth = KiROUND( getTextThickness( aText ) );
if( drawingShadows )
attrs.m_StrokeWidth += getShadowWidth( !aText->IsSelected() );
if( attrs.m_Angle == ANGLE_VERTICAL )
{
switch( attrs.m_Halign )
{
case GR_TEXT_H_ALIGN_LEFT: pos.y = bBox.GetBottom(); break;
case GR_TEXT_H_ALIGN_CENTER: pos.y = ( bBox.GetTop() + bBox.GetBottom() ) / 2; break;
case GR_TEXT_H_ALIGN_RIGHT: pos.y = bBox.GetTop(); break;
}
}
else
{
switch( attrs.m_Halign )
{
case GR_TEXT_H_ALIGN_LEFT: pos.x = bBox.GetLeft(); break;
case GR_TEXT_H_ALIGN_CENTER: pos.x = ( bBox.GetLeft() + bBox.GetRight() ) / 2; break;
case GR_TEXT_H_ALIGN_RIGHT: pos.x = bBox.GetRight(); break;
}
}
// Because the text vertical position is the bounding box center, the text is drawn as
// vertically centered.
attrs.m_Valign = GR_TEXT_V_ALIGN_CENTER;
strokeText( shownText, pos, attrs );
}
}
void SCH_PAINTER::draw( const LIB_TEXTBOX* aTextBox, int aLayer, bool aDimmed )
{
if( !isUnitAndConversionShown( aTextBox ) )
return;
if( aTextBox->IsPrivate() && !m_schSettings.m_IsSymbolEditor )
return;
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aTextBox->IsBrightened() || aTextBox->IsSelected() ) )
return;
COLOR4D bg = m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND );
COLOR4D color = getRenderColor( aTextBox, aLayer, drawingShadows, aDimmed );
float borderWidth = getLineWidth( aTextBox, drawingShadows );
auto drawText =
[&]()
{
wxString shownText = aTextBox->GetShownText();
TEXT_ATTRIBUTES attrs = aTextBox->GetAttributes();
attrs.m_Angle = aTextBox->GetDrawRotation();
attrs.m_StrokeWidth = KiROUND( getTextThickness( aTextBox ) );
strokeText( shownText, aTextBox->GetDrawPos(), attrs );
};
m_gal->SetStrokeColor( color );
m_gal->SetFillColor( color );
if( aLayer == LAYER_SELECTION_SHADOWS )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetLineWidth( borderWidth );
m_gal->DrawRectangle( mapCoords( aTextBox->GetPosition() ),
mapCoords( aTextBox->GetEnd() ) );
}
else if( aLayer == LAYER_DEVICE_BACKGROUND || aLayer == LAYER_NOTES_BACKGROUND )
{
if( aTextBox->IsFilled() )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetLineWidth( borderWidth );
m_gal->DrawRectangle( mapCoords( aTextBox->GetPosition() ),
mapCoords( aTextBox->GetEnd() ) );
}
}
else if( aLayer == LAYER_DEVICE || aLayer == LAYER_PRIVATE_NOTES )
{
drawText();
if( borderWidth > 0 )
{
COLOR4D borderColor = aTextBox->GetStroke().GetColor();
PLOT_DASH_TYPE borderStyle = aTextBox->GetStroke().GetPlotStyle();
if( m_schSettings.m_OverrideItemColors || aTextBox->IsBrightened()
|| borderColor == COLOR4D::UNSPECIFIED )
{
borderColor = m_schSettings.GetLayerColor( aLayer );
}
if( aDimmed )
{
borderColor.Desaturate( );
borderColor = borderColor.Mix( bg, 0.5f );
}
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( borderColor );
m_gal->SetLineWidth( borderWidth );
if( borderStyle <= PLOT_DASH_TYPE::FIRST_TYPE || drawingShadows )
{
m_gal->DrawRectangle( mapCoords( aTextBox->GetPosition() ),
mapCoords( aTextBox->GetEnd() ) );
}
else
{
std::vector<SHAPE*> shapes = aTextBox->MakeEffectiveShapes( true );
for( SHAPE* shape : shapes )
{
STROKE_PARAMS::Stroke( shape, borderStyle, KiROUND( borderWidth ),
&m_schSettings,
[&]( const VECTOR2I& a, const VECTOR2I& b )
{
// DrawLine has problem with 0 length lines so enforce minimum
if( a == b )
m_gal->DrawLine( mapCoords( a+1 ), mapCoords( b ) );
else
m_gal->DrawLine( mapCoords( a ), mapCoords( b ) );
} );
}
for( SHAPE* shape : shapes )
delete shape;
}
}
}
}
int SCH_PAINTER::internalPinDecoSize( const LIB_PIN &aPin )
{
if( m_schSettings.m_PinSymbolSize > 0 )
return m_schSettings.m_PinSymbolSize;
return aPin.GetNameTextSize() != 0 ? aPin.GetNameTextSize() / 2 : aPin.GetNumberTextSize() / 2;
}
// Utility for getting the size of the 'external' pin decorators (as a radius)
// i.e. the negation circle, the polarity 'slopes' and the nonlogic marker
int SCH_PAINTER::externalPinDecoSize( const LIB_PIN &aPin )
{
if( m_schSettings.m_PinSymbolSize > 0 )
return m_schSettings.m_PinSymbolSize;
return aPin.GetNumberTextSize() / 2;
}
// Draw the target (an open circle) for a pin which has no connection or is being moved.
void SCH_PAINTER::drawPinDanglingSymbol( const VECTOR2I& aPos, const COLOR4D& aColor,
bool aDrawingShadows, bool aBrightened )
{
// Dangling symbols must be drawn in a slightly different colour so they can be seen when
// they overlap with a junction dot.
m_gal->SetStrokeColor( aColor.Brightened( 0.3 ) );
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( aDrawingShadows ? getShadowWidth( aBrightened )
: m_schSettings.GetDanglineSymbolThickness() );
m_gal->DrawCircle( aPos, TARGET_PIN_RADIUS );
}
void SCH_PAINTER::draw( const LIB_PIN *aPin, int aLayer, bool aDimmed )
{
if( !isUnitAndConversionShown( aPin ) )
return;
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
bool drawingDangling = aLayer == LAYER_DANGLING;
bool drawingOP = aLayer == LAYER_OP_CURRENTS;
bool isDangling = m_schSettings.m_IsSymbolEditor || aPin->HasFlag( IS_DANGLING );
if( drawingShadows && !( aPin->IsBrightened() || aPin->IsSelected() ) )
return;
VECTOR2I pos = mapCoords( aPin->GetPosition() );
COLOR4D color = getRenderColor( aPin, LAYER_PIN, drawingShadows, aDimmed );
if( !aPin->IsVisible() )
{
if( !m_schematic || eeconfig()->m_Appearance.show_hidden_pins )
{
color = getRenderColor( aPin, LAYER_HIDDEN, drawingShadows, aDimmed );
}
else
{
if( drawingDangling && isDangling && aPin->IsPowerConnection() )
drawPinDanglingSymbol( pos, color, drawingShadows, aPin->IsBrightened() );
return;
}
}
if( drawingDangling )
{
if( isDangling )
drawPinDanglingSymbol( pos, color, drawingShadows, aPin->IsBrightened() );
return;
}
VECTOR2I p0;
VECTOR2I dir;
int len = aPin->GetLength();
int orient = aPin->GetOrientation();
switch( orient )
{
case PIN_UP:
p0 = VECTOR2I( pos.x, pos.y - len );
dir = VECTOR2I( 0, 1 );
break;
case PIN_DOWN:
p0 = VECTOR2I( pos.x, pos.y + len );
dir = VECTOR2I( 0, -1 );
break;
case PIN_LEFT:
p0 = VECTOR2I( pos.x - len, pos.y );
dir = VECTOR2I( 1, 0 );
break;
default:
case PIN_RIGHT:
p0 = VECTOR2I( pos.x + len, pos.y );
dir = VECTOR2I( -1, 0 );
break;
}
if( drawingOP && !aPin->GetOperatingPoint().IsEmpty() )
{
int textSize = getOperatingPointTextSize();
VECTOR2I mid = ( p0 + pos ) / 2;
int textOffset = KiROUND( textSize * 0.22 );
TEXT_ATTRIBUTES attrs;
if( len > textSize )
{
if( dir.x == 0 )
{
mid.x += KiROUND( textOffset * 1.2 );
attrs.m_Angle = ANGLE_HORIZONTAL;
}
else
{
mid.y -= KiROUND( textOffset * 1.2 );
attrs.m_Angle = ANGLE_VERTICAL;
}
attrs.m_Halign = GR_TEXT_H_ALIGN_LEFT;
attrs.m_Valign = GR_TEXT_V_ALIGN_CENTER;
attrs.m_Font = KIFONT::FONT::GetFont(); // always use stroke font for performance
attrs.m_Size = VECTOR2I( textSize, textSize );
attrs.m_StrokeWidth = GetPenSizeForDemiBold( textSize );
attrs.m_Color = m_schSettings.GetLayerColor( LAYER_OP_CURRENTS );
knockoutText( aPin->GetOperatingPoint(), mid, attrs );
}
return;
}
VECTOR2D pc;
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( getLineWidth( aPin, drawingShadows ) );
m_gal->SetStrokeColor( color );
m_gal->SetFontBold( false );
m_gal->SetFontUnderlined( false );
m_gal->SetFontItalic( false );
const int radius = externalPinDecoSize( *aPin );
const int diam = radius*2;
const int clock_size = internalPinDecoSize( *aPin );
if( aPin->GetType() == ELECTRICAL_PINTYPE::PT_NC ) // Draw a N.C. symbol
{
m_gal->DrawLine( p0, pos );
m_gal->DrawLine( pos + VECTOR2D( -1, -1 ) * TARGET_PIN_RADIUS,
pos + VECTOR2D( 1, 1 ) * TARGET_PIN_RADIUS );
m_gal->DrawLine( pos + VECTOR2D( 1, -1 ) * TARGET_PIN_RADIUS ,
pos + VECTOR2D( -1, 1 ) * TARGET_PIN_RADIUS );
}
else
{
switch( aPin->GetShape() )
{
case GRAPHIC_PINSHAPE::LINE:
m_gal->DrawLine( p0, pos );
break;
case GRAPHIC_PINSHAPE::INVERTED:
m_gal->DrawCircle( p0 + dir * radius, radius );
m_gal->DrawLine( p0 + dir * ( diam ), pos );
break;
case GRAPHIC_PINSHAPE::INVERTED_CLOCK:
pc = p0 - dir * clock_size ;
triLine( p0 + VECTOR2D( dir.y, -dir.x) * clock_size,
pc,
p0 + VECTOR2D( -dir.y, dir.x) * clock_size );
m_gal->DrawCircle( p0 + dir * radius, radius );
m_gal->DrawLine( p0 + dir * ( diam ), pos );
break;
case GRAPHIC_PINSHAPE::CLOCK_LOW:
case GRAPHIC_PINSHAPE::FALLING_EDGE_CLOCK:
pc = p0 - dir * clock_size ;
triLine( p0 + VECTOR2D( dir.y, -dir.x) * clock_size,
pc,
p0 + VECTOR2D( -dir.y, dir.x) * clock_size );
if( !dir.y )
{
triLine( p0 + VECTOR2D(dir.x, 0) * diam,
p0 + VECTOR2D(dir.x, -1) * diam,
p0 );
}
else /* MapX1 = 0 */
{
triLine( p0 + VECTOR2D( 0, dir.y) * diam,
p0 + VECTOR2D(-1, dir.y) * diam,
p0 );
}
m_gal->DrawLine( p0, pos );
break;
case GRAPHIC_PINSHAPE::CLOCK:
m_gal->DrawLine( p0, pos );
if( !dir.y )
{
triLine( p0 + VECTOR2D( 0, clock_size ),
p0 + VECTOR2D( -dir.x * clock_size, 0 ),
p0 + VECTOR2D( 0, -clock_size ) );
}
else
{
triLine( p0 + VECTOR2D( clock_size, 0 ),
p0 + VECTOR2D( 0, -dir.y * clock_size ),
p0 + VECTOR2D( -clock_size, 0 ) );
}
break;
case GRAPHIC_PINSHAPE::INPUT_LOW:
m_gal->DrawLine( p0, pos );
if( !dir.y )
{
triLine( p0 + VECTOR2D(dir.x, 0) * diam,
p0 + VECTOR2D(dir.x, -1) * diam,
p0 );
}
else /* MapX1 = 0 */
{
triLine( p0 + VECTOR2D( 0, dir.y) * diam,
p0 + VECTOR2D(-1, dir.y) * diam,
p0 );
}
break;
case GRAPHIC_PINSHAPE::OUTPUT_LOW: // IEEE symbol "Active Low Output"
m_gal->DrawLine( p0, pos );
if( !dir.y ) // Horizontal pin
m_gal->DrawLine( p0 - VECTOR2D( 0, diam ), p0 + VECTOR2D( dir.x, 0 ) * diam );
else // Vertical pin
m_gal->DrawLine( p0 - VECTOR2D( diam, 0 ), p0 + VECTOR2D( 0, dir.y ) * diam );
break;
case GRAPHIC_PINSHAPE::NONLOGIC: // NonLogic pin symbol
m_gal->DrawLine( p0, pos );
m_gal->DrawLine( p0 - VECTOR2D( dir.x + dir.y, dir.y - dir.x ) * radius,
p0 + VECTOR2D( dir.x + dir.y, dir.y - dir.x ) * radius );
m_gal->DrawLine( p0 - VECTOR2D( dir.x - dir.y, dir.x + dir.y ) * radius,
p0 + VECTOR2D( dir.x - dir.y, dir.x + dir.y ) * radius );
break;
}
}
LIB_SYMBOL* libEntry = aPin->GetParent();
// Draw the labels
if( libEntry->Type() == LIB_SYMBOL_T )
{
if( drawingShadows && !eeconfig()->m_Selection.draw_selected_children )
return;
}
float penWidth = (float) m_schSettings.GetDefaultPenWidth();
int textOffset = libEntry->GetPinNameOffset();
float nameStrokeWidth = getLineWidth( aPin, false );
float numStrokeWidth = getLineWidth( aPin, false );
bool showPinNames = libEntry->ShowPinNames();
bool showPinNumbers = m_schSettings.m_ShowPinNumbers || libEntry->ShowPinNumbers();
nameStrokeWidth = Clamp_Text_PenSize( nameStrokeWidth, aPin->GetNameTextSize(), true );
numStrokeWidth = Clamp_Text_PenSize( numStrokeWidth, aPin->GetNumberTextSize(), true );
float PIN_TEXT_MARGIN = schIUScale.MilsToIU( KiROUND( 24 * m_schSettings.m_TextOffsetRatio ) );
// Four locations around a pin where text can be drawn
enum { INSIDE = 0, OUTSIDE, ABOVE, BELOW };
int size[4] = { 0, 0, 0, 0 };
float thickness[4] = { numStrokeWidth, numStrokeWidth, numStrokeWidth, numStrokeWidth };
COLOR4D colour[4];
wxString text[4];
// TextOffset > 0 means pin NAMES on inside, pin NUMBERS above and nothing below
if( textOffset )
{
size [INSIDE] = showPinNames ? aPin->GetNameTextSize() : 0;
thickness[INSIDE] = nameStrokeWidth;
colour [INSIDE] = getRenderColor( aPin, LAYER_PINNAM, drawingShadows, aDimmed );
text [INSIDE] = aPin->GetShownName();
size [ABOVE] = showPinNumbers ? aPin->GetNumberTextSize() : 0;
thickness[ABOVE] = numStrokeWidth;
colour [ABOVE] = getRenderColor( aPin, LAYER_PINNUM, drawingShadows, aDimmed );
text [ABOVE] = aPin->GetShownNumber();
}
// Otherwise pin NAMES go above and pin NUMBERS go below
else
{
size [ABOVE] = showPinNames ? aPin->GetNameTextSize() : 0;
thickness[ABOVE] = nameStrokeWidth;
colour [ABOVE] = getRenderColor( aPin, LAYER_PINNAM, drawingShadows, aDimmed );
text [ABOVE] = aPin->GetShownName();
size [BELOW] = showPinNumbers ? aPin->GetNumberTextSize() : 0;
thickness[BELOW] = numStrokeWidth;
colour [BELOW] = getRenderColor( aPin, LAYER_PINNUM, drawingShadows, aDimmed );
text [BELOW] = aPin->GetShownNumber();
}
if( m_schSettings.m_ShowPinsElectricalType )
{
size [OUTSIDE] = std::max( aPin->GetNameTextSize() * 3 / 4, schIUScale.mmToIU( 0.7 ) );
thickness[OUTSIDE] = float( size[OUTSIDE] ) / 8.0f;
colour [OUTSIDE] = getRenderColor( aPin, LAYER_PRIVATE_NOTES, drawingShadows, aDimmed );
text [OUTSIDE] = aPin->GetElectricalTypeName();
}
// Rendering text is expensive (particularly when using outline fonts). At small effective
// sizes (ie: zoomed out) the visual differences between outline and/or stroke fonts and the
// bitmap font becomes immaterial, and there's often more to draw when zoomed out so the
// performance gain becomes more significant.
#define BITMAP_FONT_SIZE_THRESHOLD 3.5
bool renderTextAsBitmap = size[0] * m_gal->GetWorldScale() < BITMAP_FONT_SIZE_THRESHOLD
&& size[1] * m_gal->GetWorldScale() < BITMAP_FONT_SIZE_THRESHOLD
&& size[2] * m_gal->GetWorldScale() < BITMAP_FONT_SIZE_THRESHOLD
&& size[3] * m_gal->GetWorldScale() < BITMAP_FONT_SIZE_THRESHOLD;
if( !aPin->IsVisible() )
{
for( COLOR4D& c : colour )
c = getRenderColor( aPin, LAYER_HIDDEN, drawingShadows, aDimmed );
}
float insideOffset = (float) textOffset - thickness[INSIDE] / 2.0f;
float outsideOffset = PIN_TEXT_MARGIN + TARGET_PIN_RADIUS - thickness[OUTSIDE] / 2.0f;
float aboveOffset = PIN_TEXT_MARGIN + penWidth / 2.0f + thickness[ABOVE] / 2.0f;
float belowOffset = PIN_TEXT_MARGIN + penWidth / 2.0f + thickness[BELOW] / 2.0f;
if( isDangling )
outsideOffset += TARGET_PIN_RADIUS / 2.0f;
if( drawingShadows )
{
float shadowWidth = getShadowWidth( aPin->IsBrightened() );
for( float& t : thickness )
t += shadowWidth;
}
auto drawText =
[&]( int i, const VECTOR2D& aPos, GR_TEXT_H_ALIGN_T hAlign, GR_TEXT_V_ALIGN_T vAlign,
const EDA_ANGLE& aAngle )
{
if( text[i].IsEmpty() )
return;
// Which of these gets used depends on the font technology, so set both
m_gal->SetStrokeColor( colour[i] );
m_gal->SetFillColor( colour[i] );
TEXT_ATTRIBUTES attrs;
attrs.m_Size = VECTOR2I( size[i], size[i] );
attrs.m_Halign = hAlign;
attrs.m_Valign = vAlign;
attrs.m_Angle = aAngle;
attrs.m_StrokeWidth = KiROUND( thickness[i] );
KIFONT::FONT* font = KIFONT::FONT::GetFont( eeconfig()->m_Appearance.default_font, attrs.m_Bold,
attrs.m_Italic );
if( drawingShadows && !font->IsOutline() )
{
strokeText( text[i], aPos, attrs );
}
else if( drawingShadows )
{
boxText( text[i], aPos, attrs );
}
else if( nonCached( aPin ) && renderTextAsBitmap )
{
bitmapText( text[i], aPos, attrs );
const_cast<LIB_PIN*>( aPin )->SetFlags( IS_SHOWN_AS_BITMAP );
}
else
{
strokeText( text[i], aPos, attrs );
const_cast<LIB_PIN*>( aPin )->SetFlags( IS_SHOWN_AS_BITMAP );
}
};
switch( orient )
{
case PIN_LEFT:
if( size[INSIDE] )
{
drawText( INSIDE, pos + VECTOR2D( -insideOffset - (float) len, 0 ),
GR_TEXT_H_ALIGN_RIGHT, GR_TEXT_V_ALIGN_CENTER, ANGLE_HORIZONTAL );
}
if( size[OUTSIDE] )
{
drawText( OUTSIDE, pos + VECTOR2D( outsideOffset, 0 ),
GR_TEXT_H_ALIGN_LEFT, GR_TEXT_V_ALIGN_CENTER, ANGLE_HORIZONTAL );
}
if( size[ABOVE] )
{
drawText( ABOVE, pos + VECTOR2D( -len / 2.0, -aboveOffset ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_BOTTOM, ANGLE_HORIZONTAL );
}
if( size[BELOW] )
{
drawText( BELOW, pos + VECTOR2D( -len / 2.0, belowOffset ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_TOP, ANGLE_HORIZONTAL );
}
break;
case PIN_RIGHT:
if( size[INSIDE] )
{
drawText( INSIDE, pos + VECTOR2D( insideOffset + (float) len, 0 ),
GR_TEXT_H_ALIGN_LEFT, GR_TEXT_V_ALIGN_CENTER, ANGLE_HORIZONTAL );
}
if( size[OUTSIDE] )
{
drawText( OUTSIDE, pos + VECTOR2D( -outsideOffset, 0 ),
GR_TEXT_H_ALIGN_RIGHT, GR_TEXT_V_ALIGN_CENTER, ANGLE_HORIZONTAL );
}
if( size[ABOVE] )
{
drawText( ABOVE, pos + VECTOR2D( len / 2.0, -aboveOffset ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_BOTTOM, ANGLE_HORIZONTAL );
}
if( size[BELOW] )
{
drawText( BELOW, pos + VECTOR2D( len / 2.0, belowOffset ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_TOP, ANGLE_HORIZONTAL );
}
break;
case PIN_DOWN:
if( size[INSIDE] )
{
drawText( INSIDE, pos + VECTOR2D( 0, insideOffset + (float) len ),
GR_TEXT_H_ALIGN_RIGHT, GR_TEXT_V_ALIGN_CENTER, ANGLE_VERTICAL );
}
if( size[OUTSIDE] )
{
drawText( OUTSIDE, pos + VECTOR2D( 0, -outsideOffset ),
GR_TEXT_H_ALIGN_LEFT, GR_TEXT_V_ALIGN_CENTER, ANGLE_VERTICAL );
}
if( size[ABOVE] )
{
drawText( ABOVE, pos + VECTOR2D( -aboveOffset, len / 2.0 ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_BOTTOM, ANGLE_VERTICAL );
}
if( size[BELOW] )
{
drawText( BELOW, pos + VECTOR2D( belowOffset, len / 2.0 ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_TOP, ANGLE_VERTICAL );
}
break;
case PIN_UP:
if( size[INSIDE] )
{
drawText( INSIDE, pos + VECTOR2D( 0, -insideOffset - (float) len ),
GR_TEXT_H_ALIGN_LEFT, GR_TEXT_V_ALIGN_CENTER, ANGLE_VERTICAL );
}
if( size[OUTSIDE] )
{
drawText( OUTSIDE, pos + VECTOR2D( 0, outsideOffset ),
GR_TEXT_H_ALIGN_RIGHT, GR_TEXT_V_ALIGN_CENTER, ANGLE_VERTICAL );
}
if( size[ABOVE] )
{
drawText( ABOVE, pos + VECTOR2D( -aboveOffset, -len / 2.0 ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_BOTTOM, ANGLE_VERTICAL );
}
if( size[BELOW] )
{
drawText( BELOW, pos + VECTOR2D( belowOffset, -len / 2.0 ),
GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_TOP, ANGLE_VERTICAL );
}
break;
default:
wxFAIL_MSG( "Unknown pin orientation" );
}
}
// Draw the target (an open square) for a wire or label which has no connection or is
// being moved.
void SCH_PAINTER::drawDanglingSymbol( const VECTOR2I& aPos, const COLOR4D& aColor, int aWidth,
bool aDangling, bool aDrawingShadows, bool aBrightened )
{
int size = aDangling ? DANGLING_SYMBOL_SIZE : UNSELECTED_END_SIZE;
if( !aDangling )
aWidth /= 2;
VECTOR2I radius( aWidth + schIUScale.MilsToIU( size / 2 ),
aWidth + schIUScale.MilsToIU( size / 2 ) );
// Dangling symbols must be drawn in a slightly different colour so they can be seen when
// they overlap with a junction dot.
m_gal->SetStrokeColor( aColor.Brightened( 0.3 ) );
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( aDrawingShadows ? getShadowWidth( aBrightened )
: m_schSettings.GetDanglineSymbolThickness() );
m_gal->DrawRectangle( aPos - radius, aPos + radius );
}
void SCH_PAINTER::draw( const SCH_JUNCTION *aJct, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aJct->IsBrightened() || aJct->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aJct, aJct->GetLayer(), drawingShadows );
int junctionSize = aJct->GetEffectiveDiameter() / 2;
if( junctionSize > 1 )
{
m_gal->SetIsStroke( drawingShadows );
m_gal->SetLineWidth( getLineWidth( aJct, drawingShadows ) );
m_gal->SetStrokeColor( color );
m_gal->SetIsFill( !drawingShadows );
m_gal->SetFillColor( color );
m_gal->DrawCircle( aJct->GetPosition(), junctionSize );
}
}
void SCH_PAINTER::draw( const SCH_LINE *aLine, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
bool drawingDangling = aLayer == LAYER_DANGLING;
bool drawingOP = aLayer == LAYER_OP_VOLTAGES;
if( drawingShadows && !( aLine->IsBrightened() || aLine->IsSelected() ) )
return;
// Line end dangling status isn't updated until the line is finished drawing,
// so don't warn them about ends that are probably connected
if( aLine->IsNew() && drawingDangling )
return;
COLOR4D color = getRenderColor( aLine, aLine->GetLayer(), drawingShadows );
float width = getLineWidth( aLine, drawingShadows );
PLOT_DASH_TYPE lineStyle = aLine->GetEffectiveLineStyle();
if( ( drawingDangling || drawingShadows ) && !aLine->IsNew() )
{
if( ( aLine->IsWire() && aLine->IsStartDangling() )
|| ( drawingShadows && aLine->IsSelected() && !aLine->HasFlag( STARTPOINT ) ) )
{
COLOR4D danglingColor =
( drawingShadows && !aLine->HasFlag( STARTPOINT ) ) ? color.Inverted() : color;
drawDanglingSymbol( aLine->GetStartPoint(), danglingColor,
KiROUND( getLineWidth( aLine, drawingShadows ) ),
aLine->IsWire() && aLine->IsStartDangling(), drawingShadows,
aLine->IsBrightened() );
}
if( ( aLine->IsWire() && aLine->IsEndDangling() )
|| ( drawingShadows && aLine->IsSelected() && !aLine->HasFlag( ENDPOINT ) ) )
{
COLOR4D danglingColor =
( drawingShadows && !aLine->HasFlag( ENDPOINT ) ) ? color.Inverted() : color;
drawDanglingSymbol( aLine->GetEndPoint(), danglingColor,
KiROUND( getLineWidth( aLine, drawingShadows ) ),
aLine->IsWire() && aLine->IsEndDangling(), drawingShadows,
aLine->IsBrightened() );
}
}
if( drawingDangling )
return;
if( drawingOP && !aLine->GetOperatingPoint().IsEmpty() )
{
int textSize = getOperatingPointTextSize();
VECTOR2I pos = aLine->GetMidPoint();
int textOffset = KiROUND( textSize * 0.22 );
TEXT_ATTRIBUTES attrs;
if( aLine->GetStartPoint().y == aLine->GetEndPoint().y )
{
pos.y -= textOffset;
attrs.m_Halign = GR_TEXT_H_ALIGN_CENTER;
attrs.m_Valign = GR_TEXT_V_ALIGN_BOTTOM;
}
else
{
pos.x += KiROUND( textOffset * 1.2 );
attrs.m_Halign = GR_TEXT_H_ALIGN_LEFT;
attrs.m_Valign = GR_TEXT_V_ALIGN_CENTER;
}
attrs.m_Font = KIFONT::FONT::GetFont(); // always use stroke font for performance
attrs.m_Size = VECTOR2I( textSize, textSize );
attrs.m_StrokeWidth = GetPenSizeForDemiBold( textSize );
attrs.m_Color = m_schSettings.GetLayerColor( LAYER_OP_VOLTAGES );
knockoutText( aLine->GetOperatingPoint(), pos, attrs );
return;
}
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color );
m_gal->SetLineWidth( width );
if( lineStyle <= PLOT_DASH_TYPE::FIRST_TYPE || drawingShadows )
{
m_gal->DrawLine( aLine->GetStartPoint(), aLine->GetEndPoint() );
}
else
{
SHAPE_SEGMENT line( aLine->GetStartPoint(), aLine->GetEndPoint() );
STROKE_PARAMS::Stroke( &line, lineStyle, KiROUND( width ), &m_schSettings,
[&]( const VECTOR2I& a, const VECTOR2I& b )
{
// DrawLine has problem with 0 length lines
// so draw a line with a minimal length
if( a == b )
m_gal->DrawLine( a+1, b );
else
m_gal->DrawLine( a, b );
} );
}
}
void SCH_PAINTER::draw( const SCH_SHAPE* aShape, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
PLOT_DASH_TYPE lineStyle = aShape->GetEffectiveLineStyle();
COLOR4D color = getRenderColor( aShape, aLayer, drawingShadows );
if( drawingShadows && !( aShape->IsBrightened() || aShape->IsSelected() ) )
return;
auto drawShape =
[&]( const SCH_SHAPE* shape )
{
switch( shape->GetShape() )
{
case SHAPE_T::ARC:
{
EDA_ANGLE startAngle;
EDA_ANGLE endAngle;
aShape->CalcArcAngles( startAngle, endAngle );
m_gal->DrawArc( aShape->GetCenter(), aShape->GetRadius(), startAngle,
endAngle );
break;
}
case SHAPE_T::CIRCLE:
m_gal->DrawCircle( shape->GetPosition(), shape->GetRadius() );
break;
case SHAPE_T::RECT:
m_gal->DrawRectangle( shape->GetPosition(), shape->GetEnd() );
break;
case SHAPE_T::POLY:
{
std::deque<VECTOR2D> pts;
for( const VECTOR2I& pt : shape->GetPolyShape().Outline( 0 ).CPoints() )
pts.push_back( pt );
m_gal->DrawPolygon( pts );
break;
}
case SHAPE_T::BEZIER:
{
std::deque<VECTOR2D> pts;
for( const VECTOR2I &p : shape->GetPolyShape().Outline( 0 ).CPoints() )
pts.push_back( p );
m_gal->DrawPolygon( pts );
break;
}
default:
UNIMPLEMENTED_FOR( shape->SHAPE_T_asString() );
}
};
if( aLayer == LAYER_SELECTION_SHADOWS )
{
if( eeconfig()->m_Selection.fill_shapes )
{
// Consider a NAND gate. We have no idea which side of the arc is "inside"
// so we can't reliably fill.
if( aShape->GetShape() == SHAPE_T::ARC )
m_gal->SetIsFill( aShape->IsFilled() );
else
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
}
else
{
m_gal->SetIsStroke( true );
m_gal->SetIsFill( false );
m_gal->SetLineWidth( getLineWidth( aShape, true ) );
m_gal->SetStrokeColor( color );
}
drawShape( aShape );
}
else if( aLayer == LAYER_NOTES_BACKGROUND )
{
if( aShape->IsFilled() )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetFillColor( color );
drawShape( aShape );
}
}
else if( aLayer == LAYER_NOTES )
{
float lineWidth = getLineWidth( aShape, drawingShadows );
if( lineWidth > 0 )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( lineWidth );
m_gal->SetStrokeColor( color );
if( lineStyle <= PLOT_DASH_TYPE::FIRST_TYPE || drawingShadows )
{
drawShape( aShape );
}
else
{
std::vector<SHAPE*> shapes = aShape->MakeEffectiveShapes( true );
for( SHAPE* shape : shapes )
{
STROKE_PARAMS::Stroke( shape, lineStyle, KiROUND( lineWidth ), &m_schSettings,
[&]( const VECTOR2I& a, const VECTOR2I& b )
{
// DrawLine has problem with 0 length lines so enforce minimum
if( a == b )
m_gal->DrawLine( a+1, b );
else
m_gal->DrawLine( a, b );
} );
}
for( SHAPE* shape : shapes )
delete shape;
}
}
}
}
void SCH_PAINTER::draw( const SCH_TEXT *aText, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
bool drawingDangling = aLayer == LAYER_DANGLING;
if( drawingShadows && !( aText->IsBrightened() || aText->IsSelected() ) )
return;
switch( aText->Type() )
{
case SCH_SHEET_PIN_T: aLayer = LAYER_SHEETLABEL; break;
case SCH_HIER_LABEL_T: aLayer = LAYER_HIERLABEL; break;
case SCH_GLOBAL_LABEL_T: aLayer = LAYER_GLOBLABEL; break;
case SCH_DIRECTIVE_LABEL_T: aLayer = LAYER_NETCLASS_REFS; break;
case SCH_LABEL_T: aLayer = LAYER_LOCLABEL; break;
default: aLayer = LAYER_NOTES; break;
}
COLOR4D color = getRenderColor( aText, aLayer, drawingShadows );
if( m_schematic )
{
SCH_CONNECTION* conn = nullptr;
if( !aText->IsConnectivityDirty() )
conn = aText->Connection();
if( conn && conn->IsBus() )
color = getRenderColor( aText, LAYER_BUS, drawingShadows );
}
if( !( aText->IsVisible() || aText->IsForceVisible() ) )
{
if( !m_schematic || eeconfig()->m_Appearance.show_hidden_fields )
color = getRenderColor( aText, LAYER_HIDDEN, drawingShadows );
else
return;
}
if( drawingDangling )
{
if( aText->IsDangling() )
{
drawDanglingSymbol( aText->GetTextPos(), color,
schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE / 2 ), true,
drawingShadows, aText->IsBrightened() );
}
return;
}
m_gal->SetStrokeColor( color );
m_gal->SetFillColor( color );
wxString shownText( aText->GetShownText() );
VECTOR2I text_offset = aText->GetSchematicTextOffset( &m_schSettings );
TEXT_ATTRIBUTES attrs = aText->GetAttributes();
KIFONT::FONT* font = getFont( aText );
attrs.m_Angle = aText->GetDrawRotation();
attrs.m_StrokeWidth = KiROUND( getTextThickness( aText ) );
if( drawingShadows && !font->IsOutline() )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
attrs.m_StrokeWidth += getShadowWidth( !aText->IsSelected() );
attrs.m_Underlined = false;
strokeText( shownText, aText->GetDrawPos() + text_offset, attrs );
}
else if( drawingShadows )
{
BOX2I bBox = aText->GetBoundingBox();
bBox.Inflate( KiROUND( getTextThickness( aText ) * 2 ) );
bBox.RevertYAxis();
m_gal->SetIsStroke( false );
m_gal->SetIsFill( true );
m_gal->DrawRectangle( mapCoords( bBox.GetPosition() ), mapCoords( bBox.GetEnd() ) );
}
else
{
if( aText->IsHypertext() && aText->IsRollover() )
{
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
m_gal->SetFillColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
attrs.m_Underlined = true;
}
// Adjust text drawn in an outline font to more closely mimic the positioning of
// SCH_FIELD text.
if( font->IsOutline() && aText->Type() == SCH_TEXT_T )
{
BOX2I firstLineBBox = aText->GetTextBox( 0 );
int sizeDiff = firstLineBBox.GetHeight() - aText->GetTextSize().y;
int adjust = KiROUND( sizeDiff * 0.4 );
VECTOR2I adjust_offset( 0, - adjust );
RotatePoint( adjust_offset, aText->GetDrawRotation() );
text_offset += adjust_offset;
}
if( nonCached( aText )
&& aText->RenderAsBitmap( m_gal->GetWorldScale() )
&& !shownText.Contains( wxT( "\n" ) ) )
{
bitmapText( shownText, aText->GetDrawPos() + text_offset, attrs );
const_cast<SCH_TEXT*>( aText )->SetFlags( IS_SHOWN_AS_BITMAP );
}
else
{
std::vector<std::unique_ptr<KIFONT::GLYPH>>* cache = nullptr;
if( !aText->IsHypertext() && font->IsOutline() )
cache = aText->GetRenderCache( font, shownText, text_offset );
if( cache )
{
for( const std::unique_ptr<KIFONT::GLYPH>& glyph : *cache )
m_gal->DrawGlyph( *glyph );
}
else
{
strokeText( shownText, aText->GetDrawPos() + text_offset, attrs );
}
const_cast<SCH_TEXT*>( aText )->ClearFlags( IS_SHOWN_AS_BITMAP );
}
}
}
void SCH_PAINTER::draw( const SCH_TEXTBOX* aTextBox, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
COLOR4D color = getRenderColor( aTextBox, aLayer, drawingShadows );
float borderWidth = getLineWidth( aTextBox, drawingShadows );
KIFONT::FONT* font = aTextBox->GetFont();
if( !font )
{
font = KIFONT::FONT::GetFont( m_schSettings.GetDefaultFont(), aTextBox->IsBold(),
aTextBox->IsItalic() );
}
auto drawText =
[&]()
{
wxString shownText = aTextBox->GetShownText();
TEXT_ATTRIBUTES attrs = aTextBox->GetAttributes();
attrs.m_Angle = aTextBox->GetDrawRotation();
attrs.m_StrokeWidth = KiROUND( getTextThickness( aTextBox ) );
if( aTextBox->IsHypertext() && aTextBox->IsRollover() )
{
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
m_gal->SetFillColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
attrs.m_Underlined = true;
}
std::vector<std::unique_ptr<KIFONT::GLYPH>>* cache = nullptr;
if( !aTextBox->IsHypertext() && font->IsOutline() )
cache = aTextBox->GetRenderCache( font, shownText );
if( cache )
{
for( const std::unique_ptr<KIFONT::GLYPH>& glyph : *cache )
m_gal->DrawGlyph( *glyph );
}
else
{
strokeText( shownText, aTextBox->GetDrawPos(), attrs );
}
};
if( drawingShadows && !( aTextBox->IsBrightened() || aTextBox->IsSelected() ) )
return;
m_gal->SetFillColor( color );
m_gal->SetStrokeColor( color );
if( aLayer == LAYER_SELECTION_SHADOWS )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetLineWidth( borderWidth );
m_gal->DrawRectangle( aTextBox->GetPosition(), aTextBox->GetEnd() );
}
else if( aLayer == LAYER_NOTES_BACKGROUND )
{
if( aTextBox->IsFilled() )
{
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->SetLineWidth( borderWidth );
m_gal->DrawRectangle( aTextBox->GetPosition(), aTextBox->GetEnd() );
}
}
else if( aLayer == LAYER_NOTES )
{
drawText();
if( borderWidth > 0 )
{
COLOR4D borderColor = aTextBox->GetStroke().GetColor();
PLOT_DASH_TYPE borderStyle = aTextBox->GetEffectiveLineStyle();
if( m_schSettings.m_OverrideItemColors || aTextBox->IsBrightened()
|| borderColor == COLOR4D::UNSPECIFIED )
{
borderColor = m_schSettings.GetLayerColor( aLayer );
}
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( borderColor );
m_gal->SetLineWidth( borderWidth );
if( borderStyle <= PLOT_DASH_TYPE::FIRST_TYPE || drawingShadows )
{
m_gal->DrawRectangle( aTextBox->GetPosition(), aTextBox->GetEnd() );
}
else
{
std::vector<SHAPE*> shapes = aTextBox->MakeEffectiveShapes( true );
for( SHAPE* shape : shapes )
{
STROKE_PARAMS::Stroke( shape, borderStyle, KiROUND( borderWidth ),
&m_schSettings,
[&]( const VECTOR2I& a, const VECTOR2I& b )
{
// DrawLine has problem with 0 length lines so enforce minimum
if( a == b )
m_gal->DrawLine( a+1, b );
else
m_gal->DrawLine( a, b );
} );
}
for( SHAPE* shape : shapes )
delete shape;
}
}
}
}
static void orientSymbol( LIB_SYMBOL* symbol, int orientation )
{
struct ORIENT
{
int flag;
int n_rots;
int mirror_x;
int mirror_y;
}
orientations[] =
{
{ SYM_ORIENT_0, 0, 0, 0 },
{ SYM_ORIENT_90, 1, 0, 0 },
{ SYM_ORIENT_180, 2, 0, 0 },
{ SYM_ORIENT_270, 3, 0, 0 },
{ SYM_MIRROR_X + SYM_ORIENT_0, 0, 1, 0 },
{ SYM_MIRROR_X + SYM_ORIENT_90, 1, 1, 0 },
{ SYM_MIRROR_Y, 0, 0, 1 },
{ SYM_MIRROR_X + SYM_ORIENT_270, 3, 1, 0 },
{ SYM_MIRROR_Y + SYM_ORIENT_0, 0, 0, 1 },
{ SYM_MIRROR_Y + SYM_ORIENT_90, 1, 0, 1 },
{ SYM_MIRROR_Y + SYM_ORIENT_180, 2, 0, 1 },
{ SYM_MIRROR_Y + SYM_ORIENT_270, 3, 0, 1 }
};
ORIENT o = orientations[ 0 ];
for( ORIENT& i : orientations )
{
if( i.flag == orientation )
{
o = i;
break;
}
}
for( LIB_ITEM& item : symbol->GetDrawItems() )
{
for( int i = 0; i < o.n_rots; i++ )
item.Rotate( VECTOR2I(0, 0 ), true );
if( o.mirror_x )
item.MirrorVertical( VECTOR2I( 0, 0 ) );
if( o.mirror_y )
item.MirrorHorizontal( VECTOR2I( 0, 0 ) );
}
}
wxString expandLibItemTextVars( const wxString& aSourceText, const SCH_SYMBOL* aSymbolContext )
{
std::function<bool( wxString* )> symbolResolver =
[&]( wxString* token ) -> bool
{
return aSymbolContext->ResolveTextVar( token, 0 );
};
return ExpandTextVars( aSourceText, &symbolResolver );
}
void SCH_PAINTER::draw( const SCH_SYMBOL* aSymbol, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aSymbol->GetFields() )
draw( &field, aLayer, aSymbol->GetDNP() );
}
if( isFieldsLayer( aLayer ) )
return;
if( drawingShadows && !( aSymbol->IsBrightened() || aSymbol->IsSelected() ) )
{
// Don't exit here; symbol may still have selected pins
// return;
}
int unit = aSymbol->GetUnitSelection( &m_schematic->CurrentSheet() );
int convert = aSymbol->GetConvert();
// Use dummy symbol if the actual couldn't be found (or couldn't be locked).
LIB_SYMBOL* originalSymbol = aSymbol->GetLibSymbolRef() ?
aSymbol->GetLibSymbolRef().get() : dummy();
LIB_PINS originalPins;
originalSymbol->GetPins( originalPins, unit, convert );
// Copy the source so we can re-orient and translate it.
LIB_SYMBOL tempSymbol( *originalSymbol );
LIB_PINS tempPins;
tempSymbol.GetPins( tempPins, unit, convert );
tempSymbol.SetFlags( aSymbol->GetFlags() );
orientSymbol( &tempSymbol, aSymbol->GetOrientation() );
for( LIB_ITEM& tempItem : tempSymbol.GetDrawItems() )
{
tempItem.SetFlags( aSymbol->GetFlags() ); // SELECTED, HIGHLIGHTED, BRIGHTENED,
tempItem.MoveTo( tempItem.GetPosition() + (VECTOR2I) mapCoords( aSymbol->GetPosition() ) );
if( tempItem.Type() == LIB_TEXT_T )
{
LIB_TEXT* textItem = static_cast<LIB_TEXT*>( &tempItem );
if( textItem->HasTextVars() )
textItem->SetText( expandLibItemTextVars( textItem->GetText(), aSymbol ) );
}
else if( tempItem.Type() == LIB_TEXTBOX_T )
{
LIB_TEXTBOX* textboxItem = static_cast<LIB_TEXTBOX*>( &tempItem );
if( textboxItem->HasTextVars() )
textboxItem->SetText( expandLibItemTextVars( textboxItem->GetText(), aSymbol ) );
}
}
// Copy the pin info from the symbol to the temp pins
for( unsigned i = 0; i < tempPins.size(); ++ i )
{
SCH_PIN* symbolPin = aSymbol->GetPin( originalPins[ i ] );
LIB_PIN* tempPin = tempPins[ i ];
tempPin->ClearFlags();
tempPin->SetFlags( symbolPin->GetFlags() ); // SELECTED, HIGHLIGHTED, BRIGHTENED,
// IS_SHOWN_AS_BITMAP
tempPin->SetName( symbolPin->GetShownName() );
tempPin->SetType( symbolPin->GetType() );
tempPin->SetShape( symbolPin->GetShape() );
if( symbolPin->IsDangling() )
tempPin->SetFlags( IS_DANGLING );
else
tempPin->ClearFlags( IS_DANGLING );
tempPin->SetOperatingPoint( symbolPin->GetOperatingPoint() );
}
draw( &tempSymbol, aLayer, false, aSymbol->GetUnit(), aSymbol->GetConvert(), aSymbol->GetDNP() );
for( unsigned i = 0; i < tempPins.size(); ++i )
{
SCH_PIN* symbolPin = aSymbol->GetPin( originalPins[ i ] );
LIB_PIN* tempPin = tempPins[ i ];
symbolPin->ClearFlags();
tempPin->ClearFlags( IS_DANGLING ); // Clear this temporary flag
symbolPin->SetFlags( tempPin->GetFlags() ); // SELECTED, HIGHLIGHTED, BRIGHTENED,
// IS_SHOWN_AS_BITMAP
}
if( aSymbol->GetDNP() )
{
COLOR_SETTINGS* colors = Pgm().GetSettingsManager().GetColorSettings();
BOX2I bbox = aSymbol->GetBodyAndPinsBoundingBox();
VECTOR2I pt1 = bbox.GetOrigin();
VECTOR2I pt2 = bbox.GetEnd();
m_gal->PushDepth();
m_gal->AdvanceDepth();
m_gal->SetIsStroke( true );
m_gal->SetIsFill( true );
m_gal->SetStrokeColor( colors->GetColor( LAYER_ERC_ERR ) );
m_gal->SetFillColor( colors->GetColor( LAYER_ERC_ERR ) );
m_gal->DrawSegment( pt1, pt2, 3.0 * schIUScale.MilsToIU( DEFAULT_LINE_WIDTH_MILS ) );
std::swap( pt1.x, pt2.x );
m_gal->DrawSegment( pt1, pt2, 3.0 * schIUScale.MilsToIU( DEFAULT_LINE_WIDTH_MILS ) );
m_gal->PopDepth();
}
}
void SCH_PAINTER::draw( const SCH_FIELD* aField, int aLayer, bool aDimmed )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aField->IsBrightened() || aField->IsSelected() ) )
return;
if( !drawingShadows && aField->GetLayer() != aLayer )
return;
aLayer = aField->GetLayer();
COLOR4D color = getRenderColor( aField, aLayer, drawingShadows, aDimmed );
if( !( aField->IsVisible() || aField->IsForceVisible() ) )
{
if( !m_schematic || eeconfig()->m_Appearance.show_hidden_fields )
color = getRenderColor( aField, LAYER_HIDDEN, drawingShadows, aDimmed );
else
return;
}
wxString shownText = aField->GetShownText();
if( shownText.IsEmpty() )
return;
if( drawingShadows && !eeconfig()->m_Selection.draw_selected_children )
return;
// Calculate the text orientation according to the parent orientation.
EDA_ANGLE orient = aField->GetTextAngle();
if( aField->GetParent() && aField->GetParent()->Type() == SCH_SYMBOL_T )
{
if( static_cast<SCH_SYMBOL*>( aField->GetParent() )->GetTransform().y1 )
{
// Rotate symbol 90 degrees.
if( orient.IsHorizontal() )
orient = ANGLE_VERTICAL;
else
orient = ANGLE_HORIZONTAL;
}
}
/*
* Calculate the text justification, according to the symbol orientation/mirror.
* This is a bit complicated due to cumulative calculations:
* - numerous cases (mirrored or not, rotation)
* - the DrawGraphicText function recalculate also H and H justifications according to the
* text orientation.
* - when symbol is mirrored, the text is not mirrored and justifications are complicated
* to calculate so the easier way is to use no justifications (centered text) and use
* GetBoundingBox to know the text coordinate considered as centered
*/
BOX2I bbox = aField->GetBoundingBox();
if( aField->GetParent() && aField->GetParent()->Type() == SCH_GLOBAL_LABEL_T )
{
SCH_GLOBALLABEL* label = static_cast<SCH_GLOBALLABEL*>( aField->GetParent() );
bbox.Offset( label->GetSchematicTextOffset( &m_schSettings ) );
}
if( m_schSettings.GetDrawBoundingBoxes() )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( aField->IsSelected() ? COLOR4D( 1.0, 0.2, 0.2, 1 )
: COLOR4D( 0.2, 0.2, 0.2, 1 ) );
m_gal->SetLineWidth( schIUScale.MilsToIU( 3 ) );
m_gal->DrawRectangle( bbox.GetOrigin(), bbox.GetEnd() );
}
m_gal->SetStrokeColor( color );
m_gal->SetFillColor( color );
if( drawingShadows && getFont( aField )->IsOutline() )
{
BOX2I shadow_box = bbox;
shadow_box.Inflate( KiROUND( getTextThickness( aField ) * 2 ) );
shadow_box.RevertYAxis();
m_gal->SetIsStroke( false );
m_gal->SetIsFill( true );
m_gal->DrawRectangle( mapCoords( shadow_box.GetPosition() ), mapCoords( shadow_box.GetEnd() ) );
}
else
{
VECTOR2I textpos = bbox.Centre();
TEXT_ATTRIBUTES attributes = aField->GetAttributes();
attributes.m_Halign = GR_TEXT_H_ALIGN_CENTER;
attributes.m_Valign = GR_TEXT_V_ALIGN_CENTER;
attributes.m_StrokeWidth = KiROUND( getTextThickness( aField ) );
attributes.m_Angle = orient;
if( drawingShadows )
attributes.m_StrokeWidth += getShadowWidth( !aField->IsSelected() );
if( aField->IsHypertext() && aField->IsRollover() )
{
m_gal->SetStrokeColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
m_gal->SetFillColor( m_schSettings.GetLayerColor( LAYER_HOVERED ) );
attributes.m_Underlined = true;
}
if( nonCached( aField ) && aField->RenderAsBitmap( m_gal->GetWorldScale() ) )
{
bitmapText( shownText, textpos, attributes );
const_cast<SCH_FIELD*>( aField )->SetFlags( IS_SHOWN_AS_BITMAP );
}
else
{
std::vector<std::unique_ptr<KIFONT::GLYPH>>* cache = nullptr;
if( !aField->IsHypertext() )
cache = aField->GetRenderCache( shownText, textpos, attributes );
if( cache )
{
for( const std::unique_ptr<KIFONT::GLYPH>& glyph : *cache )
m_gal->DrawGlyph( *glyph );
}
else
{
strokeText( shownText, textpos, attributes );
}
const_cast<SCH_FIELD*>( aField )->ClearFlags( IS_SHOWN_AS_BITMAP );
}
}
// Draw the umbilical line
if( aField->IsMoving() )
{
VECTOR2I parentPos = aField->GetParentPosition();
m_gal->SetLineWidth( m_schSettings.m_outlineWidth );
m_gal->SetStrokeColor( getRenderColor( aField, LAYER_SCHEMATIC_ANCHOR, drawingShadows ) );
m_gal->DrawLine( bbox.Centre(), parentPos );
}
}
void SCH_PAINTER::draw( const SCH_GLOBALLABEL *aLabel, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aLabel->GetFields() )
draw( &field, aLayer, false );
}
if( isFieldsLayer( aLayer ) )
return;
if( drawingShadows && !( aLabel->IsBrightened() || aLabel->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aLabel, LAYER_GLOBLABEL, drawingShadows );
std::vector<VECTOR2I> pts;
std::deque<VECTOR2D> pts2;
aLabel->CreateGraphicShape( &m_schSettings, pts, aLabel->GetTextPos() );
for( const VECTOR2I& p : pts )
pts2.emplace_back( VECTOR2D( p.x, p.y ) );
// The text is drawn inside the graphic shape.
// On Cairo the graphic shape is filled by the background before drawing the text.
// However if the text is selected, it is draw twice: first on LAYER_SELECTION_SHADOWS
// and second on the text layer. The second must not erase the first drawing.
bool fillBg = ( ( aLayer == LAYER_SELECTION_SHADOWS ) || !aLabel->IsSelected() )
&& aLayer != LAYER_DANGLING;
m_gal->SetIsFill( fillBg );
m_gal->SetFillColor( m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND ) );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getTextThickness( aLabel ) );
m_gal->SetStrokeColor( color );
m_gal->DrawPolyline( pts2 );
draw( static_cast<const SCH_TEXT*>( aLabel ), aLayer );
}
void SCH_PAINTER::draw( const SCH_LABEL *aLabel, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aLabel->GetFields() )
draw( &field, aLayer, false );
}
if( isFieldsLayer( aLayer ) )
return;
if( drawingShadows && !( aLabel->IsBrightened() || aLabel->IsSelected() ) )
return;
draw( static_cast<const SCH_TEXT*>( aLabel ), aLayer );
}
void SCH_PAINTER::draw( const SCH_HIERLABEL *aLabel, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aLabel->GetFields() )
draw( &field, aLayer, false );
}
if( isFieldsLayer( aLayer ) )
return;
if( drawingShadows && !( aLabel->IsBrightened() || aLabel->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aLabel, LAYER_HIERLABEL, drawingShadows );
if( m_schematic )
{
SCH_CONNECTION* conn = nullptr;
if( !aLabel->IsConnectivityDirty() )
conn = aLabel->Connection();
if( conn && conn->IsBus() )
color = getRenderColor( aLabel, LAYER_BUS, drawingShadows );
}
std::vector<VECTOR2I> pts;
std::deque<VECTOR2D> pts2;
aLabel->CreateGraphicShape( &m_schSettings, pts, (VECTOR2I)aLabel->GetTextPos() );
for( const VECTOR2I& p : pts )
pts2.emplace_back( VECTOR2D( p.x, p.y ) );
m_gal->SetIsFill( true );
m_gal->SetFillColor( m_schSettings.GetLayerColor( LAYER_SCHEMATIC_BACKGROUND ) );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getTextThickness( aLabel ) );
m_gal->SetStrokeColor( color );
m_gal->DrawPolyline( pts2 );
draw( static_cast<const SCH_TEXT*>( aLabel ), aLayer );
}
void SCH_PAINTER::draw( const SCH_DIRECTIVE_LABEL *aLabel, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aLabel->GetFields() )
draw( &field, aLayer, false );
}
if( isFieldsLayer( aLayer ) )
return;
if( drawingShadows && !( aLabel->IsBrightened() || aLabel->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aLabel, LAYER_NETCLASS_REFS, drawingShadows );
if( aLayer == LAYER_DANGLING )
{
if( aLabel->IsDangling() )
{
drawDanglingSymbol( aLabel->GetTextPos(), color,
schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE / 2 ), true,
drawingShadows, aLabel->IsBrightened() );
}
return;
}
std::vector<VECTOR2I> pts;
std::deque<VECTOR2D> pts2;
aLabel->CreateGraphicShape( &m_schSettings, pts, aLabel->GetTextPos() );
for( const VECTOR2I& p : pts )
pts2.emplace_back( VECTOR2D( p.x, p.y ) );
m_gal->SetIsFill( false );
m_gal->SetFillColor( color );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getLineWidth( aLabel, drawingShadows ) );
m_gal->SetStrokeColor( color );
if( aLabel->GetShape() == LABEL_FLAG_SHAPE::F_DOT )
{
m_gal->DrawLine( pts2[0], pts2[1] );
m_gal->SetIsFill( true );
m_gal->DrawCircle( pts2[2], ( pts2[2] - pts2[1] ).EuclideanNorm() );
}
else if( aLabel->GetShape() == LABEL_FLAG_SHAPE::F_ROUND )
{
m_gal->DrawLine( pts2[0], pts2[1] );
m_gal->DrawCircle( pts2[2], ( pts2[2] - pts2[1] ).EuclideanNorm() );
}
else
{
m_gal->DrawPolyline( pts2 );
}
}
void SCH_PAINTER::draw( const SCH_SHEET *aSheet, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( !drawingShadows || eeconfig()->m_Selection.draw_selected_children )
{
for( const SCH_FIELD& field : aSheet->GetFields() )
draw( &field, aLayer, false );
}
if( isFieldsLayer( aLayer ) )
return;
if( aLayer == LAYER_HIERLABEL || aLayer == LAYER_SELECTION_SHADOWS )
{
for( SCH_SHEET_PIN* sheetPin : aSheet->GetPins() )
{
if( drawingShadows )
{
if( ( aSheet->IsBrightened() || aSheet->IsSelected() )
&& eeconfig()->m_Selection.draw_selected_children )
{
// fall through to draw
}
else if( sheetPin->IsBrightened() || sheetPin->IsSelected() )
{
// fall through to draw
}
else
{
continue;
}
}
int width = std::max( aSheet->GetPenWidth(), m_schSettings.GetDefaultPenWidth() );
VECTOR2I initial_pos = sheetPin->GetTextPos();
VECTOR2I offset_pos = initial_pos;
// For aesthetic reasons, the SHEET_PIN is drawn with a small offset of width / 2
switch( sheetPin->GetSide() )
{
case SHEET_SIDE::TOP: offset_pos.y += KiROUND( width / 2.0 ); break;
case SHEET_SIDE::BOTTOM: offset_pos.y -= KiROUND( width / 2.0 ); break;
case SHEET_SIDE::RIGHT: offset_pos.x -= KiROUND( width / 2.0 ); break;
case SHEET_SIDE::LEFT: offset_pos.x += KiROUND( width / 2.0 ); break;
default: break;
}
sheetPin->SetTextPos( offset_pos );
draw( static_cast<SCH_HIERLABEL*>( sheetPin ), aLayer );
m_gal->DrawLine( offset_pos, initial_pos );
sheetPin->SetTextPos( initial_pos );
}
}
VECTOR2D pos = aSheet->GetPosition();
VECTOR2D size = aSheet->GetSize();
if( aLayer == LAYER_SHEET_BACKGROUND )
{
m_gal->SetFillColor( getRenderColor( aSheet, LAYER_SHEET_BACKGROUND, true ) );
m_gal->SetIsFill( true );
m_gal->SetIsStroke( false );
m_gal->DrawRectangle( pos, pos + size );
}
if( aLayer == LAYER_SHEET || aLayer == LAYER_SELECTION_SHADOWS )
{
m_gal->SetStrokeColor( getRenderColor( aSheet, LAYER_SHEET, drawingShadows ) );
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getLineWidth( aSheet, drawingShadows ) );
m_gal->SetIsFill( false );
m_gal->DrawRectangle( pos, pos + size );
}
}
void SCH_PAINTER::draw( const SCH_NO_CONNECT *aNC, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aNC->IsBrightened() || aNC->IsSelected() ) )
return;
m_gal->SetIsStroke( true );
m_gal->SetLineWidth( getLineWidth( aNC, drawingShadows ) );
m_gal->SetStrokeColor( getRenderColor( aNC, LAYER_NOCONNECT, drawingShadows ) );
m_gal->SetIsFill( false );
VECTOR2D p = aNC->GetPosition();
int delta = std::max( aNC->GetSize(), m_schSettings.GetDefaultPenWidth() * 3 ) / 2;
m_gal->DrawLine( p + VECTOR2D( -delta, -delta ), p + VECTOR2D( delta, delta ) );
m_gal->DrawLine( p + VECTOR2D( -delta, delta ), p + VECTOR2D( delta, -delta ) );
}
void SCH_PAINTER::draw( const SCH_BUS_ENTRY_BASE *aEntry, int aLayer )
{
SCH_LAYER_ID layer = aEntry->Type() == SCH_BUS_WIRE_ENTRY_T ? LAYER_WIRE : LAYER_BUS;
SCH_LINE line( VECTOR2I(), layer );
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
bool drawingDangling = aLayer == LAYER_DANGLING;
if( drawingShadows && !( aEntry->IsBrightened() || aEntry->IsSelected() ) )
return;
if( aEntry->IsSelected() )
{
line.SetSelected();
// Never show unselected endpoints on bus entries
line.SetFlags( STARTPOINT | ENDPOINT );
}
else if( aEntry->IsBrightened() )
line.SetBrightened();
line.SetStartPoint( aEntry->GetPosition() );
line.SetEndPoint( aEntry->GetEnd() );
line.SetStroke( aEntry->GetStroke() );
line.SetLineWidth( KiROUND( getLineWidth( aEntry, false ) ) );
COLOR4D color = getRenderColor( aEntry, LAYER_WIRE, drawingShadows );
if( aEntry->Type() == SCH_BUS_BUS_ENTRY_T )
color = getRenderColor( aEntry, LAYER_BUS, drawingShadows );
if( drawingDangling )
{
m_gal->SetIsFill( false );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color.Brightened( 0.3 ) );
m_gal->SetLineWidth( drawingShadows ? getShadowWidth( aEntry->IsBrightened() )
: m_schSettings.GetDanglineSymbolThickness() );
if( aEntry->IsDanglingStart() )
{
m_gal->DrawCircle( aEntry->GetPosition(),
aEntry->GetPenWidth() + ( TARGET_BUSENTRY_RADIUS / 2 ) );
}
if( aEntry->IsDanglingEnd() )
{
m_gal->DrawCircle( aEntry->GetEnd(),
aEntry->GetPenWidth() + ( TARGET_BUSENTRY_RADIUS / 2 ) );
}
}
else
{
line.SetLineColor( color );
line.SetLineStyle( aEntry->GetLineStyle() );
draw( &line, aLayer );
}
}
void SCH_PAINTER::draw( const SCH_BITMAP *aBitmap, int aLayer )
{
m_gal->Save();
m_gal->Translate( aBitmap->GetPosition() );
// When the image scale factor is not 1.0, we need to modify the actual as the image scale
// factor is similar to a local zoom
double img_scale = aBitmap->GetImageScale();
if( img_scale != 1.0 )
m_gal->Scale( VECTOR2D( img_scale, img_scale ) );
if( aLayer == LAYER_DRAW_BITMAPS )
{
m_gal->DrawBitmap( *aBitmap->GetImage() );
}
if( aLayer == LAYER_SELECTION_SHADOWS )
{
if( aBitmap->IsSelected() || aBitmap->IsBrightened() )
{
COLOR4D color = getRenderColor( aBitmap, LAYER_DRAW_BITMAPS, true );
m_gal->SetIsStroke( true );
m_gal->SetStrokeColor( color );
m_gal->SetLineWidth ( getShadowWidth( aBitmap->IsBrightened() ) );
m_gal->SetIsFill( false );
// Draws a bounding box.
VECTOR2D bm_size( aBitmap->GetSize() );
// bm_size is the actual image size in UI.
// but m_gal scale was previously set to img_scale
// so recalculate size relative to this image size.
bm_size.x /= img_scale;
bm_size.y /= img_scale;
VECTOR2D origin( -bm_size.x / 2.0, -bm_size.y / 2.0 );
VECTOR2D end = origin + bm_size;
m_gal->DrawRectangle( origin, end );
}
}
m_gal->Restore();
}
void SCH_PAINTER::draw( const SCH_MARKER *aMarker, int aLayer )
{
bool drawingShadows = aLayer == LAYER_SELECTION_SHADOWS;
if( drawingShadows && !( aMarker->IsBrightened() || aMarker->IsSelected() ) )
return;
COLOR4D color = getRenderColor( aMarker, aMarker->GetColorLayer(), drawingShadows );
m_gal->Save();
m_gal->Translate( aMarker->GetPosition() );
m_gal->SetIsFill( !drawingShadows );
m_gal->SetFillColor( color );
m_gal->SetIsStroke( drawingShadows );
m_gal->SetLineWidth( getLineWidth( aMarker, drawingShadows ) );
m_gal->SetStrokeColor( color );
SHAPE_LINE_CHAIN polygon;
aMarker->ShapeToPolygon( polygon );
m_gal->DrawPolygon( polygon );
m_gal->Restore();
}
}; // namespace KIGFX
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