rs_filterdxf1.cpp

Linux下一个开源的CAD软件

                                    //if(currentLayer)
                                    //currentLayer->setStyle( graphic->nameToStyle(dxfLine) );
                                    pen.setLineType(RS_FilterDXF::nameToLineType(dxfLine));
                                    break;
                                case 39:  // Thickness
                                    //if(currentLayer) currentLayer->setWidth(dxfLine.toInt());
                                    pen.setWidth(RS_FilterDXF::numberToWidth(dxfLine.toInt()));
                                    break;
                                case 62:  // Color
                                    pen.setColor(RS_FilterDXF::numberToColor(dxfLine.toInt()));
                                    //if(currentLayer) {
                                    //	currentLayer->setColor( graphic->numberToColor(dxfLine.toInt(), !oldColorNumbers));
                                    //}
                                    break;
                                default:
                                    break;
                                }
                            }
                        }
                    } while(dxfCode && 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)
                            code=dxfCode.toInt();
                        if(dxfCode && code!=0) {
                            dxfLine=getBufLine();
                            if(dxfLine) {
                                switch(code) {
                                case  6:  // style
                                    pen.setLineType(RS_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(RS_FilterDXF::numberToWidth(dxfLine.toInt()));
                                    break;
                                case 62:  // Color
                                    pen.setColor(RS_FilterDXF::numberToColor(dxfLine.toInt()));
                                    break;
                                default:
                                    break;
                                }
                            }
                        }
                    } while(dxfCode && code!=0);
                    graphic->setActivePen(pen);
                    graphic->addEntity(new RS_Point(graphic,
                                                    RS_PointData(RS_Vector(vx1, vy1))));
                }

                // -----
                // Line:
                // -----
                else if(dxfLine=="LINE") {
                    do {
                        dxfCode=getBufLine();

                        if(dxfCode)
                            code=dxfCode.toInt();
                        if(dxfCode && code!=0) {

                            dxfLine=getBufLine();

                            if(dxfLine) {
                                switch(code) {
                                case  6:  // style
                                    pen.setLineType(RS_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(RS_FilterDXF::numberToWidth(dxfLine.toInt()));
                                    break;
                                case 62:  // Color
                                    pen.setColor(RS_FilterDXF::numberToColor(dxfLine.toInt()));
                                    break;
                                default:
                                    break;
                                }
                            }
                        }
                    } while(dxfCode && code!=0);

                    //if(!mtCompFloat(vx1, vx2) || !mtCompFloat(vy1, vy2)) {
                    //graphic->addLine(vx1, vy1, vx2, vy2, currentLayerNum, add);
                    graphic->setActivePen(pen);
                    graphic->addEntity(new RS_Line(graphic,
                                                   RS_LineData(RS_Vector(vx1, vy1), RS_Vector(vx2, vy2))));
                    //}
                }


                // ----
                // Arc:
                // ----
                else if(dxfLine=="ARC") {
                    do {
                        dxfCode=getBufLine();
                        if(dxfCode)
                            code=dxfCode.toInt();
                        if(dxfCode && code!=0) {
                            dxfLine=getBufLine();
                            if(dxfLine) {
                                switch(code) {
                                case  6:  // style
                                    pen.setLineType(RS_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 = RS_Math::correctAngle(dxfLine.toDouble()/ARAD);
                                    break;
                                case 51:  // End Angle
                                    dxfLine.replace( QRegExp(","), "." );
                                    va2 = RS_Math::correctAngle(dxfLine.toDouble()/ARAD);
                                    break;
                                case 39:  // Thickness
                                    pen.setWidth(RS_FilterDXF::numberToWidth(dxfLine.toInt()));
                                    break;
                                case 62:  // Color
                                    pen.setColor(RS_FilterDXF::numberToColor(dxfLine.toInt()));
                                    break;
                                default:
                                    break;
                                }
                            }
                        }
                    } while(dxfCode && 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 RS_Arc(graphic,
                                                  RS_ArcData(RS_Vector(vcx, vcy),
                                                             vcr, va1, va2, false)));
                }

                // -------
                // Circle:
                // -------
                else if(dxfLine=="CIRCLE") {
                    do {
                        dxfCode=getBufLine();
                        if(dxfCode)
                            code=dxfCode.toInt();
                        if(dxfCode && code!=0) {
                            dxfLine=getBufLine();
                            if(dxfLine) {
                                switch(code) {
                                case  6:  // style
                                    pen.setLineType(RS_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(RS_FilterDXF::numberToWidth(dxfLine.toInt()));
                                    break;
                                case 62:  // Color
                                    pen.setColor(RS_FilterDXF::numberToColor(dxfLine.toInt()));
                                    break;
                                default:
                                    break;
                                }
                            }
                        }
                    } while(dxfCode && code!=0);
                    /*if(vcr>0.0) {
                      graphic->addCircle(vcx, vcy, vcr, 0.0, 360.0, false, currentLayerNum, add);
                }*/
                    graphic->setActivePen(pen);
                    graphic->addEntity(new RS_Circle(graphic,
                                                     RS_CircleData(RS_Vector(vcx, vcy),
                                                                   vcr)));
                }


                // ------
                // Hatch:
                // ------
                /*
                if(dxfLine=="HATCH") {