+++ /dev/null
-// filterdxf1.cpp
-//
-// Part of the Architektonas Project
-// Originally part of QCad Community Edition by Andrew Mustun
-// Extensively rewritten and refactored by James L. Hammons
-// Portions copyright (C) 2001-2003 RibbonSoft
-// Copyright (C) 2010 Underground Software
-// See the README and GPLv2 files for licensing and warranty information
-//
-// JLH = James L. Hammons <jlhamm@acm.org>
-//
-// Who When What
-// --- ---------- -----------------------------------------------------------
-// JLH 05/28/2010 Added this text. :-)
-//
-
-#include "filterdxf1.h"
-
-#include <iostream>
-#include "filterdxf.h"
-#include "font.h"
-#include "information.h"
-#include "utility.h"
-#include "system.h"
-#include "dimlinear.h"
-#include "dimaligned.h"
-#include "dimangular.h"
-#include "dimdiametric.h"
-#include "dimradial.h"
-
-/**
- * Default constructor.
- */
-FilterDXF1::FilterDXF1(): FilterInterface()
-{
- DEBUG->print("Setting up DXF 1 filter...");
- graphic = NULL;
- addImportFormat(RS2::FormatDXF1);
-}
-
-/**
- * Implementation of the method used for RS_Import to communicate
- * with this filter.
- *
- * @param graphic The graphic in which the entities from the file
- * will be created or the graphics from which the entities are
- * taken to be stored in a file.
- */
-bool FilterDXF1::fileImport(Drawing& g, const QString& file, RS2::FormatType /*type*/)
-{
- DEBUG->print("DXF1 Filter: importing file '%s'...", file.toLatin1().data());
-
- this->graphic = &g;
-
- fPointer = 0;
- fBuf = 0;
- fBufP = 0;
- fSize = 0;
- dosFile = false;
- name = file;
-
- if (readFileInBuffer())
- {
- separateBuf();
- return readFromBuffer();
- }
-
- return false;
-}
-
-
-
-/**
- * Reads a dxf1 file from buffer.
- */
-bool FilterDXF1::readFromBuffer()
-{
- DEBUG->print("\nDXF: Read from buffer");
-
- bool ret; // returned value
- QString dxfLine; // A line in the dxf file
- QString dxfCode; // A Code in the dxf file as string
- int code = -1; // Dxf-code as number
- double vx1 = 0.0, vy1 = 0.0; // Start point
- double vx2 = 0.0, vy2 = 0.0; // End point
- double vcx = 0.0, vcy = 0.0; // Centre
- double vcr = 0.0; // Radius
- double va1 = 0.0, va2 = 0.0; // Start / End Angle
- //double vab=0.0, // Bulge
- // vpx=0.0, vpy=0.0; // First Polyline point
- //double ax=0.0, ay=0.0; // Current coordinate
- //bool plClose=false; // Polyline closed-flag
- QString lastLayer; // Last used layer name (test adding only
- // if the new layer!=lastLayer)
- //int currentLayerNum=0; // Current layer number
- Layer * currentLayer = 0; // Pointer to current layer
- //QList<RGraphic> blockList; // List of blocks
- //blockList.setAutoDelete( true );
- //bool oldColorNumbers=false; // use old color numbers (qcad<1.5.3)
- Pen pen;
-
- ///if(!add) graphic->clearLayers();
-
- //graphic->addLayer(DEF_DEFAULTLAYER);
-
- //DEBUG->print( "\nDefault layer added" );
-
- // Loaded graphics without unit information: load as unit less:
- //graphic->setUnit( None );
-
- DEBUG->print("\nUnit set");
-
- resetBufP();
-
- if (fBuf)
- {
- DEBUG->print("\nBuffer OK");
- DEBUG->print("\nBuffer: ");
- DEBUG->print(fBuf);
-
- do
- {
- dxfLine = getBufLine();
- pen = Pen(Color(RS2::FlagByLayer), RS2::WidthByLayer, RS2::LineByLayer);
-
- DEBUG->print("\ndxfLine: ");
- DEBUG->print(dxfLine.toAscii().data());
-
- // $-Setting in the header of DXF found
- //
- if (!dxfLine.isEmpty() && dxfLine[0] == '$')
- {
- // Units:
- //
- if (dxfLine == "$INSUNITS")
- {
- dxfCode = getBufLine();
- if (!dxfCode.isEmpty())
- {
- if (dxfCode.toInt() == 70)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$INSUNITS", dxfLine, 70);
- /*
- switch( dxfLine.toInt() ) {
- case 0: graphic->setUnit( RS2::None ); break;
- case 1: graphic->setUnit( RS2::Inch ); break;
- case 2: graphic->setUnit( RS2::Foot ); break;
- case 3: graphic->setUnit( RS2::Mile ); break;
- case 4: graphic->setUnit( RS2::Millimeter ); break;
- case 5: graphic->setUnit( RS2::Centimeter ); break;
- case 6: graphic->setUnit( RS2::Meter ); break;
- case 7: graphic->setUnit( RS2::Kilometer ); break;
- case 8: graphic->setUnit( RS2::Microinch ); break;
- case 9: graphic->setUnit( RS2::Mil ); break;
- case 10: graphic->setUnit( RS2::Yard ); break;
- case 11: graphic->setUnit( RS2::Angstrom ); break;
- case 12: graphic->setUnit( RS2::Nanometer ); break;
- case 13: graphic->setUnit( RS2::Micron ); break;
- case 14: graphic->setUnit( RS2::Decimeter ); break;
- case 15: graphic->setUnit( RS2::Decameter ); break;
- case 16: graphic->setUnit( RS2::Hectometer ); break;
- case 17: graphic->setUnit( RS2::Gigameter ); break;
- case 18: graphic->setUnit( RS2::Astro ); break;
- case 19: graphic->setUnit( RS2::Lightyear ); break;
- case 20: graphic->setUnit( RS2::Parsec ); break;
- }
-
- graphic->setDimensionUnit( graphic->getUnit() );
- //graphic->setGridUnit( graphic->getUnit() );
- */
- }
- }
- }
- }
-
- // Dimenison Units:
- //
- else if (dxfLine == "$DIMALT")
- {
- dxfCode = getBufLine();
- if (!dxfCode.isEmpty())
- {
- if (dxfCode.toInt() == 70)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMALT", dxfLine, 70);
- /*
- switch( dxfLine.toInt() ) {
- case 0: graphic->setDimensionUnit( RS2::None ); break;
- case 1: graphic->setDimensionUnit( RS2::Inch ); break;
- case 2: graphic->setDimensionUnit( RS2::Foot ); break;
- case 3: graphic->setDimensionUnit( RS2::Mile ); break;
- case 4: graphic->setDimensionUnit( RS2::Millimeter ); break;
- case 5: graphic->setDimensionUnit( RS2::Centimeter ); break;
- case 6: graphic->setDimensionUnit( RS2::Meter ); break;
- case 7: graphic->setDimensionUnit( RS2::Kilometer ); break;
- case 8: graphic->setDimensionUnit( RS2::Microinch ); break;
- case 9: graphic->setDimensionUnit( RS2::Mil ); break;
- case 10: graphic->setDimensionUnit( RS2::Yard ); break;
- case 11: graphic->setDimensionUnit( RS2::Angstrom ); break;
- case 12: graphic->setDimensionUnit( RS2::Nanometer ); break;
- case 13: graphic->setDimensionUnit( RS2::Micron ); break;
- case 14: graphic->setDimensionUnit( RS2::Decimeter ); break;
- case 15: graphic->setDimensionUnit( RS2::Decameter ); break;
- case 16: graphic->setDimensionUnit( RS2::Hectometer ); break;
- case 17: graphic->setDimensionUnit( RS2::Gigameter ); break;
- case 18: graphic->setDimensionUnit( RS2::Astro ); break;
- case 19: graphic->setDimensionUnit( RS2::Lightyear ); break;
- case 20: graphic->setDimensionUnit( RS2::Parsec ); break;
- }
- */
- }
- }
- }
- }
-
- // Dimension Format:
- //
- /*else if( dxfLine=="$DIMLUNIT" ) {
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==70 ) {
- if( dxfLine=getBufLine() ) {
- switch( dxfLine.toInt() ) {
- case 1: graphic->setDimensionFormat( Scientific ); break;
- case 2:
- case 3: graphic->setDimensionFormat( Decimal ); break;
- case 4:
- case 5: graphic->setDimensionFormat( Fractional ); break;
- default: break;
- }
- }
- }
- }
- }*/
-
- // Dimension Arrow Size:
- //
- else if (dxfLine == "$DIMASZ")
- {
- dxfCode = getBufLine();
- if (!dxfCode.isEmpty() && dxfCode.toInt() == 40)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMASZ", dxfLine, 40);
- //graphic->setDimensionArrowSize( dxfLine.toDouble() );
- }
- }
- }
-
- // Dimension Scale:
- //
- /*
- else if( dxfLine=="$DIMSCALE" ) {
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==40 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setDimensionScale( dxfLine.toDouble() );
- }
- }
- }
- }
- */
-
- // Dimension Text Height:
- //
- else if (dxfLine == "$DIMTXT")
- {
- dxfCode = getBufLine();
- if (!dxfCode.isEmpty())
- {
- if (dxfCode.toInt() == 40)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMTXT", dxfLine, 40);
- //graphic->setDimensionTextHeight( dxfLine.toDouble() );
- }
- }
- }
- }
-
- // Dimension exactness:
- //
- else if (dxfLine == "$DIMRND")
- {
- dxfCode = getBufLine();
- if (dxfCode.toInt() == 40)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMRND", dxfLine, 40);
- //if( dxfLine.toDouble()>0.000001 ) {
- //graphic->setDimensionExactness( dxfLine.toDouble() );
- }
- //}
- }
- }
-
- // Dimension over length:
- //
- else if (dxfLine == "$DIMEXE")
- {
- dxfCode = getBufLine();
- if (dxfCode.toInt() == 40)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMEXE", dxfLine, 40);
- //graphic->setDimensionOverLength( dxfLine.toDouble() );
- }
- }
- }
-
- // Dimension under length:
- //
- else if( dxfLine=="$DIMEXO" )
- {
- dxfCode = getBufLine();
- if( dxfCode.toInt()==40 )
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMEXO", dxfLine, 40);
- //graphic->setDimensionUnderLength( dxfLine.toDouble() );
- }
- }
- }
-
-
- // Angle dimension format:
- //
- else if( dxfLine=="$DIMAUNIT" )
- {
- dxfCode = getBufLine();
- if( dxfCode.toInt()==70 )
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMAUNIT", dxfLine, 70);
- /*
- switch( dxfLine.toInt() ) {
- case 0: graphic->setAngleDimensionFormat( DecimalDegrees ); break;
- case 1: graphic->setAngleDimensionFormat( DegreesMinutesSeconds ); break;
- case 2: graphic->setAngleDimensionFormat( Gradians ); break;
- case 3: graphic->setAngleDimensionFormat( Radians ); break;
- case 4: graphic->setAngleDimensionFormat( Surveyor ); break;
- default: break;
- }
- */
- }
- }
- }
-
- // Angle dimension exactness:
- //
- else if( dxfLine=="$DIMADEC" )
- {
- dxfCode = getBufLine();
- if( dxfCode.toInt()==70 )
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- graphic->addVariable("$DIMADEC", dxfLine, 70);
- //graphic->setAngleDimensionExactness( Math::pow(0.1, dxfLine.toInt()) );
- }
- }
- }
-
- // Grid x/y:
- //
- else if (dxfLine == "$GRIDUNIT")
- {
- dxfCode = getBufLine();
-
- if (dxfCode.toInt() == 10)
- {
- dxfLine = getBufLine();
-
- if (!dxfLine.isEmpty())
- {
- double x = atof(dxfLine.toAscii().data());
- dxfLine = getBufLine();
-
- if (!dxfLine.isEmpty())
- {
- double y = atof(dxfLine.toAscii().data());
-
- graphic->addVariable("$GRIDUNIT", Vector(x, y), 10);
- }
- }
- }
- }
- /*
- double gx=dxfLine.toDouble();
- if (gx<0.0001) gx=0.0001;
- graphic->setMinGridX(gx);
- graphic->setGridFormat( Fractional );
-
- for( double q=0.00000001; q<=100000.0; q*=10.0 ) {
- if( mtCompFloat(gx, q, q/1000.0) ) {
- graphic->setGridFormat( Decimal );
- break;
- }
- }
-
- }
- }
- }
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==20 ) {
- if( dxfLine=getBufLine() ) {
- double gy=dxfLine.toDouble();
- if (gy<0.0001) gy=0.0001;
- graphic->setMinGridY(gy);
- }
- }
- }
- */
-
- // Page limits min x/y:
- //
- /*else if( dxfLine=="$PLIMMIN" ) {
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==10 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setPageOriginX( dxfLine.toDouble() );
- }
- }
- }
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==20 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setPageOriginY( dxfLine.toDouble() );
- }
- }
- }
- }
- */
-
- // Page limits min x/y:
- //
- /*
- else if( dxfLine=="$PLIMMAX" ) {
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==10 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setPageSizeX( dxfLine.toDouble() - graphic->getPageOriginX() );
- }
- }
- }
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==20 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setPageSizeY( dxfLine.toDouble() - graphic->getPageOriginY() );
- }
- }
- }
- }
- */
-
- // Paper space scale:
- //
- /*
- else if( dxfLine=="$PSVPSCALE" ) {
- if(dxfCode=getBufLine()) {
- if( dxfCode.toInt()==40 ) {
- if( dxfLine=getBufLine() ) {
- graphic->setPaperSpace( dxfLine.toDouble() );
- }
- }
- }
- }
- */
-
- }
-
- // Entity
- //
- else if (!dxfLine.isEmpty() &&
- dxfLine[0] >= 'A' && dxfLine[0] <= 'Z')
- {
- if (dxfLine == "EOF")
- {
- // End of file reached
- //
- }
-
- // ------
- // Layer:
- // ------
- else if (dxfLine == "LAYER")
- {
- currentLayer = 0;
- do
- {
- dxfCode = getBufLine();
- if(!dxfCode.isEmpty())
- code = dxfCode.toInt();
- if(!dxfCode.isEmpty() && code != 0)
- {
- dxfLine = getBufLine();
- if (!dxfLine.isEmpty())
- {
- switch(code)
- {
- case 2: // Layer name
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->addLayer(new Layer(dxfLine));
- graphic->activateLayer(dxfLine);
- currentLayer = graphic->getActiveLayer();
- lastLayer=dxfLine;
- break;
- case 70: // Visibility
- /*
- if(dxfLine.toInt()&5) {
- if(currentLayerNum>=0 && currentLayerNum<DEF_MAXLAYERS) {
- graphic->layer[currentLayerNum].DelFlag(Y_VISIBLE);
- }
- }
- */
- break;
- case 6: // style
- //if(currentLayer)
- //currentLayer->setStyle( graphic->nameToStyle(dxfLine) );
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 39: // Thickness
- //if(currentLayer) currentLayer->setWidth(dxfLine.toInt());
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- //if(currentLayer) {
- // currentLayer->setColor( graphic->numberToColor(dxfLine.toInt(), !oldColorNumbers));
- //}
- break;
- default:
- break;
- }
- }
- }
- }
- while(!dxfCode.isEmpty() && code != 0);
-
- if (currentLayer)
- {
- currentLayer->setPen(pen);
- }
- //graphic->setStyle("CONTINOUS");
- //graphic->setWidth(0);
- //graphic->setColor(0, false);
- }
-
- // ------
- // Point:
- // ------
- else if(dxfLine=="POINT") {
- do {
- dxfCode=getBufLine();
- if(!dxfCode.isEmpty())
- code=dxfCode.toInt();
- if(!dxfCode.isEmpty() && code!=0) {
- dxfLine=getBufLine();
- if(!dxfLine.isEmpty()) {
- switch(code) {
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // X1
- dxfLine.replace( QRegExp(","), "." );
- vx1 = dxfLine.toDouble();
- break;
- case 20: // Y1
- dxfLine.replace( QRegExp(","), "." );
- vy1 = dxfLine.toDouble();
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- default:
- break;
- }
- }
- }
- }
- while(!dxfCode.isEmpty() && code != 0);
-
- graphic->setActivePen(pen);
- graphic->addEntity(new Point(graphic,
- PointData(Vector(vx1, vy1))));
- }
-
- // -----
- // Line:
- // -----
- else if(dxfLine=="LINE") {
- do {
- dxfCode=getBufLine();
-
- if(!dxfCode.isEmpty())
- code=dxfCode.toInt();
- if(!dxfCode.isEmpty() && code!=0) {
-
- dxfLine=getBufLine();
-
- if(!dxfLine.isEmpty()) {
- switch(code) {
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // X1
- dxfLine.replace( QRegExp(","), "." );
- vx1 = dxfLine.toDouble();
- break;
- case 20: // Y1
- dxfLine.replace( QRegExp(","), "." );
- vy1 = dxfLine.toDouble();
- break;
- case 11: // X2
- dxfLine.replace( QRegExp(","), "." );
- vx2 = dxfLine.toDouble();
- break;
- case 21: // Y2
- dxfLine.replace( QRegExp(","), "." );
- vy2 = dxfLine.toDouble();
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- default:
- break;
- }
- }
- }
- } while(!dxfCode.isEmpty() && code!=0);
-
- //if(!mtCompFloat(vx1, vx2) || !mtCompFloat(vy1, vy2)) {
- //graphic->addLine(vx1, vy1, vx2, vy2, currentLayerNum, add);
- graphic->setActivePen(pen);
- graphic->addEntity(new Line(graphic,
- LineData(Vector(vx1, vy1), Vector(vx2, vy2))));
- //}
- }
-
-
- // ----
- // Arc:
- // ----
- else if(dxfLine=="ARC") {
- do {
- dxfCode=getBufLine();
- if(!dxfCode.isEmpty())
- code=dxfCode.toInt();
- if(!dxfCode.isEmpty() && code!=0) {
- dxfLine=getBufLine();
- if(!dxfLine.isEmpty()) {
- switch(code) {
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // Centre X
- dxfLine.replace( QRegExp(","), "." );
- vcx = dxfLine.toDouble();
- break;
- case 20: // Centre Y
- dxfLine.replace( QRegExp(","), "." );
- vcy = dxfLine.toDouble();
- break;
- case 40: // Radius
- dxfLine.replace( QRegExp(","), "." );
- vcr = dxfLine.toDouble();
- break;
- case 50: // Start Angle
- dxfLine.replace( QRegExp(","), "." );
- va1 = Math::correctAngle(dxfLine.toDouble()/ARAD);
- break;
- case 51: // End Angle
- dxfLine.replace( QRegExp(","), "." );
- va2 = Math::correctAngle(dxfLine.toDouble()/ARAD);
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- default:
- break;
- }
- }
- }
- } while(!dxfCode.isEmpty() && code!=0);
- //if(vcr>0.0 && !mtCompFloat(va1, va2)) {
- // graphic->addArc(vcx, vcy, vcr, va1, va2, false, currentLayerNum, add);
- //}
- graphic->setActivePen(pen);
- graphic->addEntity(new Arc(graphic,
- ArcData(Vector(vcx, vcy),
- vcr, va1, va2, false)));
- }
-
- // -------
- // Circle:
- // -------
- else if(dxfLine=="CIRCLE") {
- do {
- dxfCode=getBufLine();
- if(!dxfCode.isEmpty())
- code=dxfCode.toInt();
- if(!dxfCode.isEmpty() && code!=0) {
- dxfLine=getBufLine();
- if(!dxfLine.isEmpty()) {
- switch(code) {
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // Centre X
- dxfLine.replace( QRegExp(","), "." );
- vcx = dxfLine.toDouble();
- break;
- case 20: // Centre Y
- dxfLine.replace( QRegExp(","), "." );
- vcy = dxfLine.toDouble();
- break;
- case 40: // Radius
- dxfLine.replace( QRegExp(","), "." );
- vcr = dxfLine.toDouble();
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- default:
- break;
- }
- }
- }
- } while(!dxfCode.isEmpty() && code!=0);
- /*if(vcr>0.0) {
- graphic->addCircle(vcx, vcy, vcr, 0.0, 360.0, false, currentLayerNum, add);
- }*/
- graphic->setActivePen(pen);
- graphic->addEntity(new Circle(graphic,
- CircleData(Vector(vcx, vcy),
- vcr)));
- }
-
-
- // ------
- // Hatch:
- // ------
- /*
- if(dxfLine=="HATCH") {
- do {
- dxfCode=getBufLine();
- if(dxfCode) code=dxfCode.toInt();
- if(dxfCode && code!=0) {
- dxfLine=getBufLine();
- if(dxfLine) {
- switch(code) {
- case 8: // Layer
- // if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // X1
- vx1 = dxfLine.toDouble();
- break;
- case 20: // Y1
- vy1 = dxfLine.toDouble();
- //graphic->Vec[vc].CreatePoint(vy1, vx1, currentLayerNum);
- //if(vc<vElements-1) ++vc;
- break;
- case 11: // X2
- vx2 = dxfLine.toDouble();
- break;
- case 21: // Y2
- vy2 = dxfLine.toDouble();
- //graphic->Vec[vc].CreatePoint(vy2, vx2, currentLayerNum);
- //if(vc<vElements-1) ++vc;
- break;
- default:
- break;
- }
- }
- }
- }while(dxfCode && code!=0);
- / *
- if(!mt.CompFloat(vx1, vx2) || !mt.CompFloat(vy1, vy2)) {
- graphic->Vec[vc].CreateLine(vx1, vy1, vx2, vy2, currentLayerNum);
- if(vc<vElements-1) ++vc;
- }
- if(++updProgress==1000) {
- np->getStateWin()->UpdateProgressBar((int)(pcFact*vc)+25);
- updProgress=0;
- }
- * /
- }
- */
-
-
- // -----
- // Text:
- // -----
- else if(dxfLine=="TEXT") {
-
- QString vtext; // the text
- char vtextStyle[256]; // text style (normal_ro, cursive_ri, normal_st, ...)
- double vheight=10.0; // text height
- double vtextAng=0.0; // text angle
- //double vradius=0.0; // text radius
- //double vletterspace=2.0; // Text letter space
- //double vwordspace=6.0; // Text wordspace
- QString vfont; // font "normal", "cursive", ...
- RS2::HAlign vhalign=RS2::HAlignLeft;
- // alignment (0=left, 1=center, 2=right)
- //int vattachement=7; // 1=top left, 2, 3, 4, 5, 6, 7, 8, 9=bottom right
- //uint vfl=0; // special flags
- bool codeSeven=false; // Have we found a code seven?
-
- vtextStyle[0] = '\0';
- vfont="normal";
-
- do {
- dxfCode=getBufLine();
- if(!dxfCode.isEmpty())
- code=dxfCode.toInt();
- if(!dxfCode.isEmpty() && code!=0) {
- if(code!=1 && code!=3 && code!=7)
- dxfLine=getBufLine();
- if(!dxfLine.isEmpty() || code==1 || code==3 || code==7) {
-
- switch(code)
- {
- case 1: // Text itself
- vtext = getBufLine();
- strDecodeDxfString(vtext);
- break;
-
- case 3: // Text parts (always 250 chars)
- vtext = getBufLine();
- break;
-
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
-
- case 7:
- // Text style (normal_ro#50.0,
- // cursive_ri#20.0, normal_st)
- qstrncpy(vtextStyle, getBufLine().toAscii().data(), 249);
-
- // get font typ:
- //
- {
- char dummy[256];
- sscanf(vtextStyle, "%[^_#\n]", dummy);
- vfont = dummy;
- }
-
- // get text style:
- //
- /*
- if(strstr(vtextStyle, "_ro"))
- vfl=vfl|E_ROUNDOUT;
- else if(strstr(vtextStyle, "_ri"))
- vfl=vfl|E_ROUNDIN;
- else
- vfl=vfl|E_STRAIGHT;
- */
-
-
- /*if(strstr(vtextStyle, "_fix")) {
- vfl=vfl|E_FIXEDWIDTH;
- }*/
-
- // get radius, letterspace, wordspace:
- //
- {
- char * ptr; // pointer to value
- ptr = strchr(vtextStyle, '#');
-
- if (ptr)
- {
- // Parse radius
- /*if(vfl&E_ROUNDOUT || vfl&E_ROUNDIN) {
- ++ptr;
- if(ptr[0]) {
- sscanf(ptr, "%lf", &vradius);
- }
- ptr = strchr(ptr, '#');
- }*/
- /*if(ptr) {
- // Parse letter space:
- ++ptr;
- if(ptr[0]) {
- sscanf(ptr, "%lf", &vletterspace);
- }
- // Parse word space:
- ptr = strchr(ptr, '#');
- if(ptr) {
- ++ptr;
- if(ptr[0]) {
- sscanf(ptr, "%lf", &vwordspace);
- }
- }
- }*/
- }
- }
- codeSeven = true;
- break;
-
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine == "(null)" || dxfLine == "default")
- {
- dxfLine = "0";
- }
-
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
-
- case 10: // X1
- dxfLine.replace( QRegExp(","), "." );
- vx1 = dxfLine.toDouble();
- break;
- case 20: // Y1
- dxfLine.replace( QRegExp(","), "." );
- vy1 = dxfLine.toDouble();
- break;
- case 40: // height
- dxfLine.replace( QRegExp(","), "." );
- vheight = dxfLine.toDouble();
- /*if(!codeSeven) {
- vletterspace = vheight*0.2;
- vwordspace = vheight*0.6;
- }*/
- break;
- case 50: // angle
- dxfLine.replace( QRegExp(","), "." );
- vtextAng = dxfLine.toDouble() / ARAD;
- break;
- case 72: {// alignment
- //if(!mtext) {
- int v = dxfLine.toInt();
- if(v==1)
- vhalign = RS2::HAlignCenter;
- else if(v==2)
- vhalign = RS2::HAlignRight;
- else
- vhalign = RS2::HAlignLeft;
- //}
- }
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- default:
- break;
- }
- }
- }
- }
- while(!dxfCode.isEmpty() && code != 0);
-
- char * i = strchr(vtextStyle, '#');
-
- if (i != NULL)
- {
- i[0] = '\0';
- }
-
- graphic->addEntity(
- new Text(graphic,
- TextData(
- Vector(vx1, vy1),
- vheight,
- 100.0,
- RS2::VAlignBottom,
- vhalign,
- RS2::LeftToRight,
- RS2::Exact,
- 1.0,
- vtext,
- vtextStyle,
- vtextAng
- )
- )
- );
- }
-
- // ----------
- // Dimension:
- // ----------
- else if(dxfLine=="DIMENSION") {
- int typ=1;
- double v10=0.0, v20=0.0;
- double v13=0.0, v23=0.0;
- double v14=0.0, v24=0.0;
- double v15=0.0, v25=0.0;
- double v16=0.0, v26=0.0;
- double v40=0.0, v50=0.0;
- QString dimText;
- do {
- dxfCode=getBufLine();
- if(!dxfCode.isEmpty()) {
- code=dxfCode.toInt();
- }
- if(!dxfCode.isEmpty() && code!=0) {
- dxfLine=getBufLine();
- if(!dxfLine.isEmpty()) {
- switch(code) {
- case 1: // Text (if any)
- dimText=dxfLine;
-
- // Mend unproper savings of older versions:
- if(dimText==" " || dimText==";;")
- dimText="";
-
- //else dimText.replace(QRegExp("%%c"), "�");
- else
- strDecodeDxfString(dimText);
- break;
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- //if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // line position x
- dxfLine.replace( QRegExp(","), "." );
- v10 = dxfLine.toDouble();
- break;
- case 20: // line position y
- dxfLine.replace( QRegExp(","), "." );
- v20 = dxfLine.toDouble();
- break;
- case 13: // X1
- dxfLine.replace( QRegExp(","), "." );
- v13 = dxfLine.toDouble();
- break;
- case 23: // Y1
- dxfLine.replace( QRegExp(","), "." );
- v23 = dxfLine.toDouble();
- break;
- case 14: // X2
- dxfLine.replace( QRegExp(","), "." );
- v14 = dxfLine.toDouble();
- break;
- case 24: // Y2
- dxfLine.replace( QRegExp(","), "." );
- v24 = dxfLine.toDouble();
- break;
- case 15: // X3
- dxfLine.replace( QRegExp(","), "." );
- v15 = dxfLine.toDouble();
- break;
- case 25: // Y3
- dxfLine.replace( QRegExp(","), "." );
- v25 = dxfLine.toDouble();
- break;
- case 16: // X4
- dxfLine.replace( QRegExp(","), "." );
- v16 = dxfLine.toDouble();
- break;
- case 26: // Y4
- dxfLine.replace( QRegExp(","), "." );
- v26 = dxfLine.toDouble();
- break;
- case 40:
- dxfLine.replace( QRegExp(","), "." );
- v40 = dxfLine.toDouble();
- break;
- case 50:
- dxfLine.replace( QRegExp(","), "." );
- v50 = dxfLine.toDouble();
- break;
- case 70: // Typ
- typ = dxfLine.toInt();
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
-
- default:
- break;
- }
- }
- }
- } while(!dxfCode.isEmpty() && code!=0);
-
- //double dist;
-
- // Remove Bit values:
- if(typ>=128) {
- typ-=128; // Location of Text
- }
- if(typ>= 64) {
- typ-= 64; // Ordinate
- }
-
- switch(typ) {
- // Horiz. / vert.:
- case 0: {
- DimLinear* d =
- new DimLinear(
- graphic,
- DimensionData(
- Vector(v10, v20),
- Vector(0.0, 0.0),
- RS2::VAlignBottom,
- RS2::HAlignCenter,
- RS2::Exact,
- 1.0,
- dimText,
- "ISO-25",
- 0.0
- ),
- DimLinearData(
- Vector(v13, v23),
- Vector(v14, v24),
- v50/ARAD,
- 0.0
- )
- );
- d->update();
- graphic->addEntity(d);
- }
- break;
-
- // Aligned:
- case 1: {
- double angle =
- Vector(v13, v23).angleTo(Vector(v10,v20));
- double dist =
- Vector(v13, v23).distanceTo(Vector(v10,v20));
-
- Vector defP;
- defP.setPolar(dist, angle);
- defP+=Vector(v14, v24);
-
- DimAligned* d =
- new DimAligned(
- graphic,
- DimensionData(
- defP,
- Vector(0.0, 0.0),
- RS2::VAlignBottom,
- RS2::HAlignCenter,
- RS2::Exact,
- 1.0,
- dimText,
- "ISO-25",
- 0.0
- ),
- DimAlignedData(
- Vector(v13, v23),
- Vector(v14, v24)
- )
- );
- d->update();
- graphic->addEntity(d);
- }
- break;
-
- // Angle:
- case 2: {
- Line tl1(NULL,
- LineData(Vector(v13, v23),
- Vector(v14, v24)));
- Line tl2(NULL,
- LineData(Vector(v10, v20),
- Vector(v15, v25)));
-
- VectorSolutions s;
- //bool inters=false;
- //tmpEl1.getIntersection(&tmpEl2,
- // &inters, &vcx, &vcy, 0,0,0,0, false);
- s = Information::getIntersection(
- &tl1, &tl2, false);
-
- if (s.get(0).valid) {
- vcx = s.get(0).x;
- vcy = s.get(0).y;
- //vcr = Vector(vcx, vcy).distanceTo(v16, v26);
-
- /*if(Vector(vcx,vcy).distanceTo(v13,v23)<vcr) {
- va1 = tl1.getAngle1();
- } else {
- va1 = tl2.getAngle2();
- }
-
- if(Vector(vcx,vcy).distanceTo(v10,v20)<vcr) {
- va2 = tl2.getAngle1();
- } else {
- va2 = tl2.getAngle2();
- }
- */
- /*
- graphic->addDimension(vcx, vcy, va1, va2,
- mtGetDistance(vcx, vcy, v13, v23),
- mtGetDistance(vcx, vcy, v10, v20),
- vcr,
- E_ROUNDOUT,
- currentLayerNum,
- add);
- */
- //Vector dp4;
- //dp4.setPolar();
- DimAngular* d =
- new DimAngular(
- graphic,
- DimensionData(
- Vector(v10, v20),
- Vector(0.0, 0.0),
- RS2::VAlignBottom,
- RS2::HAlignCenter,
- RS2::Exact,
- 1.0,
- dimText,
- "ISO-25",
- 0.0
- ),
- DimAngularData(
- Vector(v13, v23),
- Vector(vcx, vcy),
- Vector(vcx, vcy),
- Vector(v16, v26)
- )
- );
- d->update();
- graphic->addEntity(d);
- }
- }
- break;
-
- // Radius:
- case 4: {
- /*
- graphic->addDimension(v10, v20, v15, v25,
- 0.0, 0.0,
- v40,
- E_STRAIGHT|E_RADIUS,
- currentLayerNum,
- add);
- */
-
- double ang =
- Vector(v10, v20)
- .angleTo(Vector(v15, v25));
- Vector v2;
- v2.setPolar(v40, ang);
- DimRadial* d =
- new DimRadial(
- graphic,
- DimensionData(
- Vector(v10, v20),
- Vector(0.0, 0.0),
- RS2::VAlignBottom,
- RS2::HAlignCenter,
- RS2::Exact,
- 1.0,
- dimText,
- "ISO-25",
- 0.0
- ),
- DimRadialData(
- Vector(v10, v20) + v2,
- 0.0
- )
- );
- d->update();
- graphic->addEntity(d);
- }
- break;
-
- // Arrow:
- case 7: {
- /*
- graphic->addDimension(v13, v23, v14, v24,
- 0.0, 0.0, 0.0,
- E_STRAIGHT|E_ARROW,
- currentLayerNum,
- add);
- */
- /*
- double ang =
- Vector(v10, v20)
- .angleTo(Vector(v15, v25));
- Vector v2;
- v2.setPolar(v40, ang);
- DimDiametric* d =
- new DimDiametric(
- graphic,
- DimensionData(
- Vector(v10, v20),
- Vector(0.0, 0.0),
- RS2::VAlignBottom,
- RS2::HAlignCenter,
- RS2::Exact,
- 1.0,
- dimText,
- "ISO-25",
- 0.0
- ),
- DimDiametricData(
- Vector(v10, v20) + v2,
- 0.0
- )
- );
- d->update();
- graphic->addEntity(d);
- */
- LeaderData data(true);
- Leader* d =
- new Leader(graphic, data);
- d->addVertex(Vector(v14, v24));
- d->addVertex(Vector(v10, v20));
- d->update();
- graphic->addEntity(d);
- }
- break;
- }
- //graphic->elementCurrent()->setText(dimText);
- }
-
-
-
- // ---------
- // Hatching:
- // ---------
- /*
- else if(dxfLine=="HATCH") {
- QString patternName="45";
- double patternScale=1.0;
- //int numPaths=1;
- //int numEdges=1;
- int nextObjectTyp=T_LINE;
- double v10=0.0, v20=0.0,
- v11=0.0, v21=0.0,
- v40=0.0, v50=0.0,
- v51=0.0;
- do {
- dxfCode=getBufLine();
- if(dxfCode) code=dxfCode.toInt();
- if(dxfCode && code!=0) {
- dxfLine=getBufLine();
- if(dxfLine) {
- switch(code) {
- case 2:
- patternName = dxfLine;
- break;
- case 6: // style
- pen.setLineType(FilterDXF::nameToLineType(dxfLine));
- break;
- case 8: // Layer
- // if(dxfLine!=lastLayer) {
- if (dxfLine=="(null)" || dxfLine=="default") {
- dxfLine = "0";
- }
- graphic->activateLayer(dxfLine);
- //lastLayer=dxfLine;
- //}
- break;
- case 10: // Start point/center of boundary line/arc
- dxfLine.replace( QRegExp(","), "." );
- v10=dxfLine.toDouble();
- break;
- case 20: // Start point/center of boundary line/arc
- dxfLine.replace( QRegExp(","), "." );
- v20=dxfLine.toDouble();
- break;
- case 11: // End point of boundary line
- dxfLine.replace( QRegExp(","), "." );
- v11=dxfLine.toDouble();
- break;
- case 21: // End point of boundary line
- dxfLine.replace( QRegExp(","), "." );
- v21=dxfLine.toDouble();
- if(nextObjectTyp==T_LINE) {
- int elnu=graphic->addLine(v10, v20, v11, v21, currentLayerNum, add);
- graphic->elementAt(elnu)->setFlag(E_TAGGED);
- }
- break;
- case 40: // Radius of boundary entity
- dxfLine.replace( QRegExp(","), "." );
- v40=dxfLine.toDouble();
- break;
- case 50: // Start angle
- dxfLine.replace( QRegExp(","), "." );
- v50=dxfLine.toDouble();
- break;
- case 51: // End angle
- dxfLine.replace( QRegExp(","), "." );
- v51=dxfLine.toDouble();
- break;
- case 73: // Counterclockwise?
- if(nextObjectTyp==T_ARC) {
- int elnu;
- if( mtCompFloat( v50, 0.0 ) && mtCompFloat( v51, 0.0 ) ) {
- elnu=graphic->addCircle(v10, v20, v40, 0.0, 360.0, (bool)dxfLine.toInt(), currentLayerNum, add);
- }
- else {
- elnu=graphic->addArc(v10, v20, v40, v50, v51, (bool)dxfLine.toInt(), currentLayerNum, add);
- }
- graphic->elementAt(elnu)->setFlag(E_TAGGED);
- //newEl = new RElement( graphic );
- //newEl->createArc(v10, v20, v40, v50, v51, (bool)dxfLine.toInt());
- //boundaryList.append(newEl);
- }
- break;
- case 41: // Scale
- dxfLine.replace( QRegExp(","), "." );
- patternScale=dxfLine.toDouble();
- break;
- case 52: // Angle
-
- break;
- case 70: // Solid (=1) or pattern (=0)
-
- break;
- case 39: // Thickness
- pen.setWidth(FilterDXF::numberToWidth(dxfLine.toInt()));
- break;
- case 62: // Color
- pen.setColor(FilterDXF::numberToColor(dxfLine.toInt()));
- break;
- case 91: // Number of boundary paths (loops)
- //numPaths=dxfLine.toInt();
- break;
- case 92: // Typ of boundary
-
- break;
- case 93: // Number of edges in this boundary
- //numEdges=dxfLine.toInt();
- break;
- case 72: // Edge typ
- switch(dxfLine.toInt()) {
- case 1: nextObjectTyp=T_LINE; break;
- case 2: nextObjectTyp=T_ARC; break;
- default: break;
- }
- break;
-
- default:
- break;
- }
- }
- }
- }while(dxfCode && code!=0);
-
- graphic->addHatching(patternScale,
- patternName,
- currentLayerNum,
- add);
-
- graphic->editDelete(false);
-
- }
- */
-
- }
- }
-#warning "This will probably fail since it was expecting to be null on EOF"
- while (!dxfLine.isEmpty() && dxfLine != "EOF");
-
- //graphic->terminateAction();
-
- //graphic->debugElements();
-
- ret = true;
- }
- else
- {
- ret = false;
- }
-
- return ret;
-}
-
-/**
- * Resets the whole object
- * (base class too)
- */
-void FilterDXF1::reset()
-{
- file.reset();
-
- delBuffer();
- fBufP = 0;
- fSize = 0;
-
- if (fPointer)
- {
- fclose(fPointer);
- fPointer = 0;
- }
-}
-
-/**
- * Reset buffer pointer to the beginning of the buffer:
- */
-void FilterDXF1::resetBufP()
-{
- fBufP = 0;
-}
-
-/**
- * Set buffer pointer to the given index:
- */
-void FilterDXF1::setBufP(int _fBufP)
-{
- if (_fBufP < (int)fSize)
- fBufP = _fBufP;
-}
-
-/**
- * delete buffer:
- */
-void FilterDXF1::delBuffer()
-{
- if (fBuf)
- {
- delete[] fBuf;
- fBuf = 0;
- }
-}
-
-/**
- * Remove any 13-characters in the buffer:
- */
-void FilterDXF1::dos2unix()
-{
- char * src = fBuf, * dst = fBuf;
-
- if (!fBuf)
- return;
-
- while (*src != '\0')
- {
- if (*src == '\r')
- dosFile = true;
- else
- *dst++ = *src;
-
- src++;
- }
-
- *dst = '\0';
-}
-
-// Get next line in the buffer:
-// and overread ALL seperators
-//
-// return: -Null-string: end of buffer
-// -String which is the next line in buffer
-//
-QString FilterDXF1::getBufLine()
-{
- char * ret;
- QString str;
-
- if (fBufP >= (int)fSize)
- return QString::null;
-
- ret = &fBuf[fBufP];
-
- // Move fBufP pointer to the next line
- while (fBufP < (int)fSize && fBuf[fBufP++] != '\0')
- ;
-
-// str = QString::fromLocal8Bit(ret).stripWhiteSpace();
- str = QString::fromLocal8Bit(ret).simplified();
-
-// if (str.isNull())
-// {
-// return "";
-// }
-// else
-// {
- return str;
-// }
-}
-
-
-// Get next line in the buffer:
-// and overread ALL seperators
-//
-// return: -Null-string: end of buffer
-// -String which is the next line in buffer
-//
-char * FilterDXF1::getBufLineCh()
-{
- char * ret;
-
- if (fBufP >= (int)fSize)
- return 0;
-
- ret = &fBuf[fBufP];
-
- // Skip empty lines
- /*if (*ret == '\0' && noEmptyLines) {
- while (++fBufP < (int)fSize && fBuf[fBufP] == '\0')
- ;
- if (fBufP >= (int)fSize)
- return 0;
- ret = &fBuf[fBufP];
-}*/
-
- // Move fBufP pointer to the next line
- while (fBufP < (int)fSize && fBuf[fBufP++] != '\0')
- ;
-
- return ret;
-}
-
-
-// Copy buffer from a given string:
-//
-void FilterDXF1::copyBufFrom(const char * _buf)
-{
- if (_buf)
- {
- fBuf = new char[strlen(_buf) + 16];
- strcpy(fBuf, _buf);
- }
-}
-
-
-// Go to the next '_lstr'-line in buffer:
-//
-// return: true: line found
-// false: end of buffer
-//
-bool FilterDXF1::gotoBufLine(char * _lstr)
-{
- QString l;
-
- do
- {
- l = getBufLine();
- }
- while (!l.isNull() && l!=_lstr);
-
- if (!l.isNull())
- return true;
-
- return false;
-}
-
-
-// Goto next line where the string _lstr appears:
-//
-// return: true: string in line found
-// false: end of buffer
-//
-//
-bool FilterDXF1::gotoBufLineString(char * _lstr)
-{
- QString l;
-
- do
- {
- l = getBufLine();
- }
- while (!l.isNull() && l.contains(_lstr));
-
- if (!l.isNull())
- return true;
-
- return false;
-}
-
-
-// Replace bynary Bytes (<32) by an other (given) byte:
-//
-void FilterDXF1::replaceBinaryBytesBy(char _c)
-{
- int bc;
-
- for(bc=0; bc<(int)fSize; ++bc)
- {
- if (fBuf[bc] < 32 && fBuf[bc] >= 0)
- {
- fBuf[bc] = _c;
- }
- }
-}
-
-
-// Separate buffer (change chars sc1 and sc2 in '\0'
-//
-void FilterDXF1::separateBuf(char _c1,
- char _c2,
- char _c3,
- char _c4)
-{
- for(int bc=0; bc<(int)fSize; ++bc)
- {
- if (fBuf[bc] == _c1 || fBuf[bc] == _c2 ||
- fBuf[bc] == _c3 || fBuf[bc] == _c4)
- {
- fBuf[bc] = '\0';
- }
- }
-}
-
-
-// remove comment between '_fc' and '_lc'
-// comments get replaced by '\0'
-//
-void FilterDXF1::removeComment(char _fc, char _lc)
-{
- bool rem = false; // Are we removing currrently?
- int bc; // counter
-
- for(bc=0; bc<(int)fSize; ++bc)
- {
- if (fBuf[bc] == _fc)
- rem = true;
-
- if (fBuf[bc] == _lc)
- {
- fBuf[bc] = '\0';
- rem = false;
- }
-
- if (rem)
- fBuf[bc] = '\0';
- }
-}
-
-// Read file '_name' in buffer (buf)
-//
-// '_bNum' : Max number of Bytes
-// : -1: All
-// return: true: successful
-// false: file not found
-//
-bool FilterDXF1::readFileInBuffer(char * _name, int _bNum)
-{
-// file.setName(_name);
- file.setFileName(_name);
- return readFileInBuffer(_bNum);
-}
-
-// Read file in buffer (buf)
-//
-// 'bNum' : Max number of Bytes
-// : -1: All
-// return: true: successful
-// false: file not found
-//
-bool FilterDXF1::readFileInBuffer(int _bNum)
-{
- fPointer = fopen(name.toAscii().data(), "rb");
-
- if (fPointer != NULL)
- {
-// if (file.open(QIODevice::ReadOnly, fPointer))
- if (file.open(fPointer, QIODevice::ReadOnly))
- {
- fSize = file.size();
-
- if (_bNum == -1)
- _bNum = fSize;
-
- fBuf = new char[_bNum + 16];
-
-// file.readBlock(fBuf, _bNum);
- file.read(fBuf, _bNum);
- fBuf[_bNum] = '\0';
- file.close();
- }
-
- fclose(fPointer);
-
- // Convert 13/10 to 10
- dos2unix();
- fPointer = NULL;
-
- return true;
- }
-
- return false;
-}
-
-
-// Decode a DXF string to the C-convention (special character \P is a \n)
-//
-void FilterDXF1::strDecodeDxfString(QString & str)
-{
- if (str.isEmpty())
- return;
-
- str.replace(QRegExp("%%c"), QChar(0xF8)); // Diameter
- str.replace(QRegExp("%%d"), QChar(0xB0)); // Degree
- str.replace(QRegExp("%%p"), QChar(0xB1)); // Plus/minus
- str.replace(QRegExp("\\\\[pP]"), QChar('\n'));
-}
-
-
-// Compare two double values:
-//
-// return: true: values are equal
-// false: values are not equal
-//
-bool FilterDXF1::mtCompFloat(double _v1, double _v2, double _tol)
-{
- double delta = _v2 - _v1;
-
- if (delta > -_tol && delta < _tol)
- return true;
- else
- return false;
-}
-
-
-// EOF
-
projects / architektonas / blobdiff