mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-09-13 20:23:04 +02:00
f5ca3114d1
Other improvement related to the refactoring of QetShapeItem git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3134 bfdf4180-ca20-0410-9c96-a3a8aa849046
725 lines
31 KiB
C++
725 lines
31 KiB
C++
/*
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Copyright 2006-2014 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "createdxf.h"
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#include <QFile>
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#include <QTextStream>
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#include <QMessageBox>
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#include <QString>
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#include "exportdialog.h"
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const double Createdxf::sheetWidth = 4000;
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const double Createdxf::sheetHeight = 2700;
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double Createdxf::xScale = 1;
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double Createdxf::yScale = 1;
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Createdxf::Createdxf()
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{
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}
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Createdxf::~Createdxf()
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{
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}
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/* Header section of every DXF file.*/
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void Createdxf::dxfBegin (QString fileName)
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{
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// Creation of an output stream object in text mode.
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// Header section of every dxf file.
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if (!fileName.isEmpty()) {
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QFile file(fileName);
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if (!file.open(QFile::WriteOnly)) {
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// error message
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QMessageBox errorFileOpen;
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errorFileOpen.setIcon(QMessageBox::Warning);
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errorFileOpen.setText("Error: "+fileName+" Could Not be Opened.");
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errorFileOpen.setInformativeText("Close all Files and Try Again.");
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errorFileOpen.exec();
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exit(0);
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} else {
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QTextStream To_Dxf(&file);
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To_Dxf << 999 << "\r\n";
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To_Dxf << "QET" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "SECTION" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "HEADER" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$ACADVER" << "\r\n";
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To_Dxf << 1 << "\r\n";
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To_Dxf << "AC1006" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$INSBASE" << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 30 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$EXTMIN" << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$EXTMAX" << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << "4000.0" << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << "4000.0" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$LIMMIN" << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << "0.0" << "\r\n";
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To_Dxf << 9 << "\r\n";
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To_Dxf << "$LIMMAX" << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << "4000.0" << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << "4000.0" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDSEC" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "SECTION" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "TABLES" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "TABLE" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "VPORT" << "\r\n";
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To_Dxf << 70 << "\r\n";
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To_Dxf << 1 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "VPORT" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "*ACTIVE" << "\r\n";
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To_Dxf << 70 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 10 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 20 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 11 << "\r\n";
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To_Dxf << 1.0 << "\r\n";
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To_Dxf << 21 << "\r\n";
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To_Dxf << 1.0 << "\r\n";
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To_Dxf << 12 << "\r\n";
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To_Dxf << 2000 << "\r\n";
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To_Dxf << 22 << "\r\n";
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To_Dxf << 1350 << "\r\n";
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To_Dxf << 13 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 23 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 14 << "\r\n";
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To_Dxf << 1.0 << "\r\n";
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To_Dxf << 24 << "\r\n";
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To_Dxf << 1.0 << "\r\n";
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To_Dxf << 15 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 25 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 16 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 26 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 36 << "\r\n";
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To_Dxf << 1.0 << "\r\n";
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To_Dxf << 17 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 27 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 37 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 40 << "\r\n";
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To_Dxf << 2732.5 << "\r\n";
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To_Dxf << 41 << "\r\n";
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To_Dxf << 2.558 << "\r\n";
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To_Dxf << 42 << "\r\n";
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To_Dxf << 50.0 << "\r\n";
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To_Dxf << 43 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 44 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 50 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 51 << "\r\n";
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To_Dxf << 0.0 << "\r\n";
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To_Dxf << 71 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 72 << "\r\n";
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To_Dxf << 100 << "\r\n";
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To_Dxf << 73 << "\r\n";
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To_Dxf << 1 << "\r\n";
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To_Dxf << 74 << "\r\n";
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To_Dxf << 1 << "\r\n";
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To_Dxf << 75 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 76 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 77 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 78 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDTAB" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "TABLE" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "LTYPE" << "\r\n";
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To_Dxf << 70 << "\r\n";
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To_Dxf << 1 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "LTYPE" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "CONTINUOUS" << "\r\n";
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To_Dxf << 70 << "\r\n";
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To_Dxf << 64 << "\r\n";
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To_Dxf << 3 << "\r\n";
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To_Dxf << "Solid Line" << "\r\n";
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To_Dxf << 72 << "\r\n";
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To_Dxf << 65 << "\r\n";
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To_Dxf << 73 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << 40 << "\r\n";
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To_Dxf << 0.00 << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDTAB" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDSEC" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "SECTION" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "BLOCKS" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDSEC" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "SECTION" << "\r\n";
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To_Dxf << 2 << "\r\n";
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To_Dxf << "ENTITIES" << "\r\n";
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file.close();
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}
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}
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}
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/* End Section of every DXF File*/
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void Createdxf::dxfEnd (QString fileName)
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{
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// Creation of an output stream object in text mode.
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if (!fileName.isEmpty()) {
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QFile file(fileName);
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if (!file.open(QFile::Append)) {
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// error message
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QMessageBox errorFileOpen;
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errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
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errorFileOpen.setInformativeText("Close all Files and Re-Run");
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errorFileOpen.exec();
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} else {
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QTextStream To_Dxf(&file);
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To_Dxf << 0 << "\r\n";
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To_Dxf << "ENDSEC" << "\r\n";
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To_Dxf << 0 << "\r\n";
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To_Dxf << "EOF";
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file.close();
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}
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}
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}
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/* draw circle in dxf format*/
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void Createdxf::drawCircle (QString fileName, double radius, double x, double y, int colour)
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{
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if (!fileName.isEmpty()) {
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QFile file(fileName);
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if (!file.open(QFile::Append)) {
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// error message
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QMessageBox errorFileOpen;
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errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
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errorFileOpen.setInformativeText("Close all Files and Re-Run");
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errorFileOpen.exec();
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} else {
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QTextStream To_Dxf(&file);
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// Draw the circle
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To_Dxf << 0 << "\r\n";
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To_Dxf << "CIRCLE" << "\r\n";
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To_Dxf << 8 << "\r\n";
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To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
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To_Dxf << 62 << "\r\n";
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To_Dxf << colour << "\r\n"; // Colour Code
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To_Dxf << 10 << "\r\n"; // XYZ is the Center point of circle
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To_Dxf << x << "\r\n"; // X in UCS (User Coordinate System)coordinates
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To_Dxf << 20 << "\r\n";
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To_Dxf << y << "\r\n"; // Y in UCS (User Coordinate System)coordinates
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To_Dxf << 30 << "\r\n";
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To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
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To_Dxf << 40 << "\r\n";
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To_Dxf << radius << "\r\n"; // radius of circle
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file.close();
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}
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}
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}
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/* draw line in DXF Format*/
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void Createdxf::drawLine (const QString &fileName, double x1, double y1, double x2, double y2,const int &colour)
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{
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if (!fileName.isEmpty()) {
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QFile file(fileName);
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if (!file.open(QFile::Append)) {
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// error message
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QMessageBox errorFileOpen;
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errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
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errorFileOpen.setInformativeText("Close all Files and Re-Run");
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errorFileOpen.exec();
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} else {
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QTextStream To_Dxf(&file);
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// Draw the Line
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To_Dxf << 0 << "\r\n";
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To_Dxf << "LINE" << "\r\n";
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To_Dxf << 8 << "\r\n";
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To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
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To_Dxf << 62 << "\r\n";
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To_Dxf << colour << "\r\n"; // Colour Code
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To_Dxf << 10 << "\r\n";
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To_Dxf << x1 << "\r\n"; // X in UCS (User Coordinate System)coordinates
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To_Dxf << 20 << "\r\n";
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To_Dxf << y1 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
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To_Dxf << 30 << "\r\n";
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To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
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To_Dxf << 11 << "\r\n";
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To_Dxf << x2 << "\r\n"; // X in UCS (User Coordinate System)coordinates
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To_Dxf << 21 << "\r\n";
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To_Dxf << y2 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
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To_Dxf << 31 << "\r\n";
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To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
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file.close();
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}
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}
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}
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/**
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* @brief Createdxf::drawLine
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* Conveniance function to draw line
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* @param filepath
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* @param line
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* @param colorcode
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*/
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void Createdxf::drawLine(const QString &filepath, const QLineF &line, const int &colorcode) {
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drawLine(filepath, line.p1().x() * xScale,
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sheetHeight - (line.p1().y() * yScale),
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line.p2().x() * xScale,
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sheetHeight - (line.p2().y() * yScale),
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colorcode);
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}
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void Createdxf::drawArcEllipse(const QString &file_path, qreal x, qreal y, qreal w, qreal h, qreal startAngle, qreal spanAngle, qreal hotspot_x, qreal hotspot_y, qreal rotation_angle, const int &colorcode) {
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// vector of parts of arc (stored as a pair of startAngle and spanAngle) for each quadrant.
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QVector< QPair<qreal,qreal> > arc_parts_vector;
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if (spanAngle > 0) {
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qreal start = startAngle;
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qreal span;
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int i;
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for ( i = startAngle; i < startAngle+spanAngle; i++ ) {
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int absolute_theta = (i > 0) ? i : -i;
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if (absolute_theta == 0 || absolute_theta == 90 ||
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absolute_theta == 180 || absolute_theta == 270 ||
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absolute_theta == 360) {
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span = i - start;
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QPair<qreal, qreal> newPart(start,span);
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arc_parts_vector.push_back(newPart);
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start = i;
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}
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}
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if (start != i) {
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span = i - start;
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QPair<qreal, qreal> newPart(start,span);
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arc_parts_vector.push_back(newPart);
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}
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} else {
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qreal start = startAngle;
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qreal span;
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int i;
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for ( i = startAngle; i > startAngle+spanAngle; i-- ) {
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int absolute_theta = (i > 0) ? i : -i;
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if (absolute_theta == 0 || absolute_theta == 90 ||
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absolute_theta == 180 || absolute_theta == 270 ||
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absolute_theta == 360) {
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span = i - start;
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QPair<qreal, qreal> newPart(start,span);
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arc_parts_vector.push_back(newPart);
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start = i;
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}
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}
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if (start != i) {
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span = i - start;
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QPair<qreal, qreal> newPart(start,span);
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arc_parts_vector.push_back(newPart);
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}
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}
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for (int i = 0; i < arc_parts_vector.size(); i++) {
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QPair<qreal,qreal> arc = arc_parts_vector[i];
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if (arc.second == 0)
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continue;
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qreal arc_startAngle = arc.first * 3.142/180;
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qreal arc_spanAngle = arc.second * 3.142/180;
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qreal a = w/2;
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qreal b = h/2;
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qreal x1 = x + w/2 + a*cos(arc_startAngle);
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qreal y1 = y - h/2 + b*sin(arc_startAngle);
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qreal x2 = x + w/2 + a*cos(arc_startAngle + arc_spanAngle);
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qreal y2 = y - h/2 + b*sin(arc_startAngle + arc_spanAngle);
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qreal mid_ellipse_x = x + w/2 + a*cos(arc_startAngle + arc_spanAngle/2);
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qreal mid_ellipse_y = y - h/2 + b*sin(arc_startAngle + arc_spanAngle/2);
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qreal mid_line_x = (x1+x2)/2;
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qreal mid_line_y = (y1+y2)/2;
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qreal x3 = (mid_ellipse_x + mid_line_x)/2;
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qreal y3 = (mid_ellipse_y + mid_line_y)/2;
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// find circumcenter of points (x1,y1), (x3,y3) and (x2,y2)
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qreal a1 = 2*x2 - 2*x1;
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qreal b1 = 2*y2 - 2*y1;
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qreal c1 = x1*x1 + y1*y1 - x2*x2 - y2*y2;
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qreal a2 = 2*x3 - 2*x1;
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qreal b2 = 2*y3 - 2*y1;
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qreal c2 = x1*x1 + y1*y1 - x3*x3 - y3*y3;
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qreal center_x = (b1*c2 - b2*c1) / (a1*b2 - a2*b1);
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qreal center_y = (a1*c2 - a2*c1) / (b1*a2 - b2*a1);
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qreal radius = sqrt( (x1-center_x)*(x1-center_x) + (y1-center_y)*(y1-center_y) );
|
|
|
|
if ( x1 > center_x && y1 > center_y )
|
|
arc_startAngle = asin( (y1 - center_y) / radius );
|
|
else if ( x1 > center_x && y1 < center_y )
|
|
arc_startAngle = 3.142*2 - asin( (center_y - y1) / radius );
|
|
else if ( x1 < center_x && y1 < center_y )
|
|
arc_startAngle = 3.142 + asin( (center_y - y1) / radius );
|
|
else
|
|
arc_startAngle = 3.142 - asin( (y1 - center_y) / radius );
|
|
|
|
qreal arc_endAngle;
|
|
|
|
if ( x2 > center_x && y2 > center_y )
|
|
arc_endAngle = asin( (y2 - center_y) / radius );
|
|
else if ( x2 > center_x && y2 < center_y )
|
|
arc_endAngle = 3.142*2 - asin( (center_y - y2) / radius );
|
|
else if ( x2 < center_x && y2 < center_y )
|
|
arc_endAngle = 3.142 + asin( (center_y - y2) / radius );
|
|
else
|
|
arc_endAngle = 3.142 - asin( (y2 - center_y) / radius );
|
|
|
|
if (arc_endAngle < arc_startAngle) {
|
|
qreal temp = arc_startAngle;
|
|
arc_startAngle = arc_endAngle;
|
|
arc_endAngle = temp;
|
|
}
|
|
|
|
QPointF transformed_point = ExportDialog::rotation_transformed(center_x, center_y, hotspot_x, hotspot_y, rotation_angle);
|
|
center_x = transformed_point.x();
|
|
center_y = transformed_point.y();
|
|
arc_endAngle *= 180/3.142;
|
|
arc_startAngle *= 180/3.142;
|
|
arc_endAngle -= rotation_angle;
|
|
arc_startAngle -= rotation_angle;
|
|
|
|
drawArc(file_path, center_x, center_y, radius, arc_startAngle, arc_endAngle, colorcode);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Createdxf::drawEllipse
|
|
* Conveniance function for draw ellipse
|
|
* @param filepath
|
|
* @param rect
|
|
* @param colorcode
|
|
*/
|
|
void Createdxf::drawEllipse(const QString &filepath, const QRectF &rect, const int &colorcode) {
|
|
drawArcEllipse(filepath, rect.topLeft().x() * xScale,
|
|
sheetHeight - (rect.topLeft().y() * yScale),
|
|
rect.width() * xScale,
|
|
rect.height() * yScale,
|
|
0, 360, 0, 0, 0, colorcode);
|
|
}
|
|
|
|
/* draw rectangle in dxf format */
|
|
void Createdxf::drawRectangle (const QString &fileName, double x1, double y1, double width, double height, const int &colour)
|
|
{
|
|
if (!fileName.isEmpty()) {
|
|
QFile file(fileName);
|
|
if (!file.open(QFile::Append)) {
|
|
// error message
|
|
QMessageBox errorFileOpen;
|
|
errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
|
|
errorFileOpen.setInformativeText("Close all Files and Re-Run");
|
|
errorFileOpen.exec();
|
|
} else {
|
|
QTextStream To_Dxf(&file);
|
|
// Draw the Rectangle
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "LINE" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n";
|
|
To_Dxf << x1 << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y1 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 11 << "\r\n";
|
|
To_Dxf << x1+width << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 21 << "\r\n";
|
|
To_Dxf << y1 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 31 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "LINE" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n";
|
|
To_Dxf << x1 << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y1 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 11 << "\r\n";
|
|
To_Dxf << x1 << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 21 << "\r\n";
|
|
To_Dxf << y1+height << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 31 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "LINE" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n";
|
|
To_Dxf << x1+width << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y1 << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 11 << "\r\n";
|
|
To_Dxf << x1+width << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 21 << "\r\n";
|
|
To_Dxf << y1+height << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 31 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "LINE" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n";
|
|
To_Dxf << x1 << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y1+height << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 11 << "\r\n";
|
|
To_Dxf << x1+width << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 21 << "\r\n";
|
|
To_Dxf << y1+height << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 31 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
file.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Createdxf::drawRectangle
|
|
* Conveniance function for draw rectangle
|
|
* @param filepath
|
|
* @param rect
|
|
* @param color
|
|
*/
|
|
void Createdxf::drawRectangle(const QString &filepath, const QRectF &rect, const int &colorcode) {
|
|
drawRectangle(filepath, rect.bottomLeft().x() * xScale,
|
|
sheetHeight - (rect.bottomLeft().y() * yScale),
|
|
rect.width() * xScale,
|
|
rect.height() * yScale,
|
|
colorcode);
|
|
}
|
|
|
|
/* draw arc in dx format */
|
|
void Createdxf::drawArc(QString fileName,double x,double y,double rad,double startAngle,double endAngle,int color)
|
|
{
|
|
if (!fileName.isEmpty()) {
|
|
QFile file(fileName);
|
|
if (!file.open(QFile::Append)) {
|
|
// error message
|
|
QMessageBox errorFileOpen;
|
|
errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
|
|
errorFileOpen.setInformativeText("Close all Files and Re-Run");
|
|
errorFileOpen.exec();
|
|
} else {
|
|
QTextStream To_Dxf(&file);
|
|
// Draw the arc
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "ARC" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << color << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n"; // XYZ is the Center point of circle
|
|
To_Dxf << x << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 40 << "\r\n";
|
|
To_Dxf << rad << "\r\n"; // radius of arc
|
|
To_Dxf << 50 << "\r\n";
|
|
To_Dxf << startAngle<< "\r\n"; // start angle
|
|
To_Dxf << 51 << "\r\n";
|
|
To_Dxf << endAngle << "\r\n"; // end angle
|
|
file.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
/* draw simple text in dxf format without any alignment specified */
|
|
void Createdxf::drawText(QString fileName, QString text,double x, double y, double height, double rotation, int colour)
|
|
{
|
|
if (!fileName.isEmpty()) {
|
|
QFile file(fileName);
|
|
if (!file.open(QFile::Append)) {
|
|
// error message
|
|
QMessageBox errorFileOpen;
|
|
errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
|
|
errorFileOpen.setInformativeText("Close all Files and Re-Run");
|
|
errorFileOpen.exec();
|
|
} else {
|
|
QTextStream To_Dxf(&file);
|
|
// Draw the circle
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "TEXT" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n"; // XYZ
|
|
To_Dxf << x << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 40 << "\r\n";
|
|
To_Dxf << height << "\r\n"; // Text Height
|
|
To_Dxf << 1 << "\r\n";
|
|
To_Dxf << text << "\r\n"; // Text Value
|
|
To_Dxf << 50 << "\r\n";
|
|
To_Dxf << rotation << "\r\n"; // Text Rotation
|
|
file.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
/* draw aligned text in DXF Format */
|
|
// leftAlign flag added. If the alignment requested is 'fit to width' and the text length is very small,
|
|
// then the text is either centered or left-aligned, depnding on the value of leftAlign.
|
|
void Createdxf::drawTextAligned(QString fileName, QString text,double x, double y, double height, double rotation, double oblique,int hAlign, int vAlign, double xAlign,int colour,
|
|
bool leftAlign, float scale)
|
|
{
|
|
if (!fileName.isEmpty()) {
|
|
QFile file(fileName);
|
|
if (!file.open(QFile::Append)) {
|
|
// error message
|
|
QMessageBox errorFileOpen;
|
|
errorFileOpen.setText("Error: File "+fileName+" was not written correctly.");
|
|
errorFileOpen.setInformativeText("Close all Files and Re-Run");
|
|
errorFileOpen.exec();
|
|
} else {
|
|
QTextStream To_Dxf(&file);
|
|
// Draw the circle
|
|
To_Dxf << 0 << "\r\n";
|
|
To_Dxf << "TEXT" << "\r\n";
|
|
To_Dxf << 8 << "\r\n";
|
|
To_Dxf << 0 << "\r\n"; // Layer number (default layer in autocad)
|
|
To_Dxf << 62 << "\r\n";
|
|
To_Dxf << colour << "\r\n"; // Colour Code
|
|
To_Dxf << 10 << "\r\n"; // XYZ
|
|
To_Dxf << x << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 20 << "\r\n";
|
|
To_Dxf << y << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 30 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 40 << "\r\n";
|
|
To_Dxf << height << "\r\n"; // Text Height
|
|
To_Dxf << 1 << "\r\n";
|
|
To_Dxf << text << "\r\n"; // Text Value
|
|
To_Dxf << 50 << "\r\n";
|
|
To_Dxf << rotation << "\r\n"; // Text Rotation
|
|
// If "Fit to width", then check if width of text < width specified then change it "center align or left align"
|
|
if (hAlign == 5) {
|
|
int xDiff = xAlign - x;
|
|
if (text.length() < xDiff/height && !leftAlign) {
|
|
hAlign = 1;
|
|
xAlign = (x+xAlign) / 2;
|
|
} else if (text.length() < xDiff/height && leftAlign) {
|
|
file.close();
|
|
return;
|
|
}
|
|
}
|
|
|
|
To_Dxf << 51 << "\r\n";
|
|
To_Dxf << oblique << "\r\n"; // Text Obliqueness
|
|
To_Dxf << 72 << "\r\n";
|
|
To_Dxf << hAlign << "\r\n"; // Text Horizontal Alignment
|
|
To_Dxf << 73 << "\r\n";
|
|
To_Dxf << vAlign << "\r\n"; // Text Vertical Alignment
|
|
|
|
if ((hAlign) || (vAlign)) { // Enter Second Point
|
|
To_Dxf << 11 << "\r\n"; // XYZ
|
|
To_Dxf << xAlign << "\r\n"; // X in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 21 << "\r\n";
|
|
To_Dxf << y << "\r\n"; // Y in UCS (User Coordinate System)coordinates
|
|
To_Dxf << 31 << "\r\n";
|
|
To_Dxf << 0.0 << "\r\n"; // Z in UCS (User Coordinate System)coordinates
|
|
}
|
|
file.close();
|
|
}
|
|
}
|
|
}
|