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179 Commits

Author SHA1 Message Date
Mark Roszko
22288e02a2 Fix cairo rendering on windows under wx 3.3 2025-09-08 12:32:12 -04:00
Seth Hillbrand
3ef862f7b6 Specialize the pad wall drawing 
Avoids slowdown when zoom/pan with many THTs as everything remains
cached.  Still slow in Cairo but this is expected

Fixes https://gitlab.com/kicad/code/kicad/-/issues/20506
 2025-08-24 11:25:50 -07:00
Seth Hillbrand
26f0c03e61 ADDED: support for 45 degree crosshairs 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/6047
 2025-08-23 06:20:00 -07:00
Seth Hillbrand
d02358da2f Make fullscreen cursor actually fullscreen 
Very wide screens could see the edge of the cursor :)
 2025-08-23 06:20:00 -07:00
Seth Hillbrand
66f37beff7 Move canvas selection to common 
Makes all canvases obey the same rendering parameter.  Also keeps the
canvas selection with the anti-alias selection, which makes logical
sense.  Reduce the antialias selection to a single choice rather than
two different choices for different canvases
 2025-07-27 20:22:59 -07:00
Jeff Young
66921b5026 Fix copy/pastas. 2025-07-12 16:39:40 +01:00
Jeff Young
c09fc59ba5 It's too late to flag these at render time. 
(And we don't control what kind of nonsense fonts
have either.)
 2025-07-12 16:08:45 +01:00
Alex Shvartzkop
d928e3c4fe Support wxCursorBundle on wx 3.3+ 
See https://gitlab.com/kicad/code/kicad/-/issues/16231
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16224
 2025-06-15 10:24:49 +03:00
Wayne Stambaugh
5c8f4697ca Common folder housekeeping part 1. 2025-01-12 12:06:45 -05:00
Seth Hillbrand
0b2d4d4879 Revise Copyright statement to align with TLF 
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo.  Avoids needing to
repeatly update.

Also updates AUTHORS.txt from current repo with contributor names
 2025-01-01 14:12:04 -08:00
Alex Shvartzkop
55ca13e7cf Revert "Support hidpi in Cairo GAL canvas; performance improvements." 
This reverts commit 8e90063258cb457f43db78334ba5bf52ad78e083.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/19150
 2024-12-02 22:44:20 +03:00
Seth Hillbrand
9e72d426db Remove C macro in favor of class template 2024-11-21 18:04:23 -08:00
Jeff Young
b549c4feec Drawing sheet can't share glyph cache entries with editors. 
(They use different internal units.)

Also fixes a fialure of CAIRO_GAL to reset the fill
and stroke after drawing outline glyphs.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/18579
 2024-08-22 12:23:21 -06:00
Alex Shvartzkop
d40bbed591 Cairo GAL: improve alignment between arcs and segments and of odd-width lines. 
(cherry picked from commit f60b76696a8bb40aa0df6e35c552e8533eec491e)
 2024-06-10 21:26:17 +03:00
Alex Shvartzkop
8f8a68229c Handle touchscreen gesture events for zoom/pan. 2024-06-08 16:00:34 +03:00
Alex Shvartzkop
8e90063258 Support hidpi in Cairo GAL canvas; performance improvements. 
We now draw onto wxBitmap directly, reducing the amount of copying.
Also moves the bitmap blit into paint event handler.
Modifies ClearScreen to work universally between Cairo/OpenGL backends.
 2024-06-08 12:51:27 +03:00
Seth Hillbrand
ab0426d620 Detect if HiDPI cursors are needed 
HiDPI cursors are twice as large as regular cursors, allowing them to be
more easily seen on a HiDPI system

Fixes https://gitlab.com/kicad/code/kicad/-/issues/16231
 2024-05-26 07:51:15 -07:00
Alex Shvartzkop
97e3139505 Cairo GAL: fix endianness check. 
(cherry picked from commit c4a7af8a47bea303a2e1492a8d69f864c3c849c3)
 2024-02-28 01:11:27 +00:00
Alex Shvartzkop
3582edb185 Cairo GAL: reduce buffer allocation sizes. 
cairo_format_stride_for_width() result is in bytes.
Also removes unneeded extra width.


(cherry picked from commit d359fb8ab90937d3a5b4dc4cfbabf7dc04da2952)
 2024-02-28 00:53:56 +00:00
Alex Shvartzkop
4fed2e849f Cairo GAL: improve empty canvas performance (-80% CPU) 
(cherry picked from commit 5618a6925d002107d97db8f0c21186f45a618cf7)
 2024-02-28 00:53:51 +00:00
Alex Shvartzkop
16c35857bf Fix arcs drawing in Cairo. 2023-08-25 00:09:56 +03:00
Alex Shvartzkop
10e2e4a12d Another try at fixing arcs. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15471
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15469
 2023-08-22 16:10:58 +03:00
Alex Shvartzkop
717ee350c8 Support >180 deg arcs in schematic. 2023-08-07 14:18:38 +03:00
jean-pierre charras
27072e52f7 Fix a compil and Coverity warnings 2023-07-07 10:28:01 +02:00
Alex Shvartzkop
f286015bc7 Fix bitmap transparency in Cairo GAL. 
Cairo ARGB32 format needs alpha pre-multiplied with color.
 2023-07-03 02:15:05 +03:00
Marek Roszko
6e468c5ce9 Fix more warnings 
Needless const and out of order initializer
 2023-05-29 23:01:58 -04:00
Marek Roszko
aacc9746e3 Yeet the last of wxSize/wxPoint to stop leaking gdicmn everywhere 2023-02-18 22:57:18 -05:00
Ian McInerney
1683e552f7 Add/fix some variable initializations 2022-09-25 00:48:38 +01:00
dsa-t
bd8b737c44 GAL: Do better job at reserving vertices. 2022-09-14 16:07:47 +00:00
Mike Williams
3669cb4673 PCB Editor: Add User Background Images 2022-07-14 11:23:23 +00:00
Mike Williams
857990a883 Hierarchy: turn into a left side pane 
Drop auto-closing option as well.
 2022-06-02 21:56:17 +00:00
Jeff Young
4a05b36bc6 Prefer EDA_ANGLE to naked radians. 2022-01-20 21:10:04 +00:00
Jeff Young
e84c574830 Some more EDA_ANGLE cleanup. 2022-01-16 19:16:18 +00:00
Jeff Young
7d032f9c2f Outline font rendering for Cairo, plotter, printer and 3D viewer. 
Fixes https://gitlab.com/kicad/code/kicad/issues/10319
 2022-01-10 01:54:28 +00:00
Jeff Young
04c76f10e9 Performance enhancements for fonts. 2022-01-08 16:47:45 +00:00
Jeff Young
8e4a4306c7 Go back to using inter-character spacing from the stroke font. 
Fixes https://gitlab.com/kicad/code/kicad/issues/1078
 2022-01-04 00:46:08 +00:00
Jeff Young
89c0f8e297 Move to new font engine. 2022-01-02 14:57:03 +00:00
Tomasz Wlostowski
b59ee13fcc GAL: made Begin/EndDrawing calls public to have more control over timing of rendering context creation/destruction 2021-11-29 23:30:10 +01:00
jean-pierre charras
19fc8c6d98 CAIRO_GAL: fix incorrect display of segments in outline mode in flipped board view 
Fixes #9633
https://gitlab.com/kicad/code/kicad/issues/9633
 2021-11-15 10:12:10 +01:00
Seth Hillbrand
52bbfb9109 Remove dependency of dot size on linear mils 
Changes a dot to be a square pixel (linewidth x linewidth).  This allows
the removal of IU dependencies and ensures that a dot is always visible
on screen.  Also makes sure that cairo is setting the current linewidth
during its stroke routines

Fixes https://gitlab.com/kicad/code/kicad/issues/9362
 2021-10-10 09:40:26 -07:00
jean-pierre charras
5aea7b8123 Cairo: fix incorrect handling of arcs with angle >= 360 deg in some cases. 
Fixes #9231
https://gitlab.com/kicad/code/kicad/issues/9231
 2021-09-25 09:06:09 +02:00
Wayne Stambaugh
3b16c38756 Coverity issue fixes. 
Fix Coverity issues 157138, 338547, and 338716.
 2021-09-08 14:51:27 -04:00
jean-pierre charras
36048fa436 OPENGL_GAL::DrawArcSegment(): use a better number of segm to approximate the arc. 
Previously, the count of segments used a magic number optimized for Pcbnew.
This is not good, and does not work well on Gerbview.
The count uses now a max error acceptable is approximation (5 microns in Gerbview and Pcbnew).
Fixes #9101
https://gitlab.com/kicad/code/kicad/issues/9101
 2021-09-06 16:36:47 +02:00
Mike Williams
30987cebfe Gerbview: fix cairo negative items and implement real differential mode 
Layers with negative objects need to be drawn in a subsurface before
copying so they don't _CLEAR the draw items below them when a negative
object is drawn.

Differential layers are basically the same thing only they use a
different copying operation onto the layers below.

Fixes https://gitlab.com/kicad/code/kicad/-/issues/1863
Fixes https://gitlab.com/kicad/code/kicad/-/issues/4495
 2021-08-31 12:43:53 +00:00
Jeff Young
e62969d007 Move zone fracture display mode to AdvancedCfg, and add triangulation. 
Fixes https://gitlab.com/kicad/code/kicad/issues/8762
 2021-07-26 18:57:35 +01:00
Wayne Stambaugh
bcd6bddfd4 Start expunging NULL. 
Given that KiCad is a C++ project, we should really be using nullptr
instead of NULL.
 2021-07-15 15:44:45 -04:00
Jonathan Haas
55679be2e3 Fix some typos across the codebase 2021-04-05 16:15:25 +02:00
Ian McInerney
e08387ce3d Make the GAL responsible for the native cursor management 
The native cursor must be set on the GAL canvas wx object,
not its frame (otherwise on GTK the cursor is only set
when we get a request for it from the WM and not immediately).

Fixes https://gitlab.com/kicad/code/kicad/issues/6421
 2021-04-05 02:36:12 +01:00
Jeff Young
812d38736e Naming conventions. 2021-03-19 23:06:19 +00:00
Wayne Stambaugh
e7227a4f21 GAL code cleaning. 2021-02-16 17:25:27 -05:00