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JKQTCommon: refactoring of JKQTPPlotSymbol(): using static datastructures to store precalculated drawing instructions (polygons, QPainterPath, ...), this should improve the drawing speed a bit and makes the code less complex

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jkriege2 2022-09-02 12:27:12 +02:00
parent 9f87652b56
commit 74d54abac5
1 changed files with 339 additions and 555 deletions
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812
lib/jkqtcommon/jkqtpdrawingtools.h
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@ -29,6 +29,7 @@
#include <QRect> #include <QRect>
#include <QLineF> #include <QLineF>
#include <QLine> #include <QLine>
#include <array>
#include <QPainterPath> #include <QPainterPath>
#include <QColor> #include <QColor>
#include <QVector> #include <QVector>
@ -450,16 +451,21 @@ inline void JKQTPPlotSymbol(TPainter& painter, double x, double y, JKQTPGraphSym
p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, symbolLineWidth)); p.setWidthF(qMax(JKQTPlotterDrawingTools::ABS_MIN_LINEWIDTH, symbolLineWidth));
p.setStyle(Qt::SolidLine); p.setStyle(Qt::SolidLine);
p.setCapStyle(Qt::FlatCap); p.setCapStyle(Qt::FlatCap);
painter.setPen(p); QPen pDescaled=p;
QBrush b=painter.brush(); pDescaled.setWidthF(pDescaled.widthF()/symbolSize);
b.setColor(fillColor); const QBrush b=QBrush(fillColor, Qt::SolidPattern);
b.setStyle(Qt::SolidPattern);
const double w=symbolSize;
const double w2=w/2.0;
const double w45=fabs(w*cos(45.0/180.0*JKQTPSTATISTICS_PI));
const double w3=w/3.0;
static bool pathsInitialized=false;
static std::array<QPainterPath, JKQTPSymbolCount> paths;
static std::array<QPainterPath, JKQTPSymbolCount> filledpaths;
static std::array<QVector<QLineF>, JKQTPSymbolCount> lines;
static std::array<QPolygonF, JKQTPSymbolCount> polygons;
static std::array<QPolygonF, JKQTPSymbolCount> filledpolygons;
static std::array<qreal, JKQTPSymbolCount> pathsrotation;
if (!pathsInitialized) {
// calculate star cordinates as static values // calculate star cordinates as static values
static double s45=fabs(cos(45.0/180.0*JKQTPSTATISTICS_PI));
static int star5_items=0; static int star5_items=0;
static double star5cordsx[10]; static double star5cordsx[10];
static double star5cordsy[10]; static double star5cordsy[10];
@ -503,530 +509,308 @@ inline void JKQTPPlotSymbol(TPainter& painter, double x, double y, JKQTPGraphSym
} }
} }
pathsrotation.fill(0);
paths[JKQTPCross].moveTo(-0.5,-0.5);
paths[JKQTPCross].lineTo(0.5,0.5);
paths[JKQTPCross].moveTo(-0.5,+0.5);
paths[JKQTPCross].lineTo(+0.5,-0.5);
paths[JKQTPPlus].moveTo(-0.5,0);
paths[JKQTPPlus].lineTo(0.5,0);
paths[JKQTPPlus].moveTo(0,+0.5);
paths[JKQTPPlus].lineTo(0,-0.5);
paths[JKQTPCircle].addEllipse(QPointF(0,0), 0.5, 0.5);
filledpaths[JKQTPFilledCircle]=paths[JKQTPCircle];
paths[JKQTPCircleCross].addEllipse(QPointF(0,0), 0.5, 0.5);
paths[JKQTPCircleCross].moveTo(-0.5*s45,-0.5*s45);
paths[JKQTPCircleCross].lineTo(0.5*s45,0.5*s45);
paths[JKQTPCircleCross].moveTo(-0.5*s45,+0.5*s45);
paths[JKQTPCircleCross].lineTo(+0.5*s45,-0.5*s45);
paths[JKQTPCirclePlus].addEllipse(QPointF(0,0), 0.5, 0.5);
paths[JKQTPCirclePlus].moveTo(-0.5,0);
paths[JKQTPCirclePlus].lineTo(0.5,0);
paths[JKQTPCirclePlus].moveTo(0,+0.5);
paths[JKQTPCirclePlus].lineTo(0,-0.5);
paths[JKQTPCirclePeace].addEllipse(QPointF(0,0), 0.5, 0.5);
paths[JKQTPCirclePeace].moveTo(0,-0.5);
paths[JKQTPCirclePeace].lineTo(0, 0.5);
paths[JKQTPCirclePeace].moveTo(0,0);
paths[JKQTPCirclePeace].lineTo(0.5*s45,0.5*s45);
paths[JKQTPCirclePeace].moveTo(0,0);
paths[JKQTPCirclePeace].lineTo(-0.5*s45,0.5*s45);
paths[JKQTPPeace].moveTo(0,-0.5);
paths[JKQTPPeace].lineTo(0, 0.5);
paths[JKQTPPeace].moveTo(0,0);
paths[JKQTPPeace].lineTo(0.5*s45,0.5*s45);
paths[JKQTPPeace].moveTo(0,0);
paths[JKQTPPeace].lineTo(-0.5*s45,0.5*s45);
paths[JKQTPTarget].addEllipse(QPointF(0,0), 0.33333, 0.33333);
paths[JKQTPTarget].moveTo(QPointF(0,-0.5));
paths[JKQTPTarget].lineTo(QPointF(0,0.5));
paths[JKQTPTarget].moveTo(QPointF(-0.5,0));
paths[JKQTPTarget].lineTo(QPointF(0.5,0));
paths[JKQTPFemale].addEllipse(-0.25,-0.5,0.5,0.5);
paths[JKQTPFemale].moveTo(0,0);
paths[JKQTPFemale].lineTo(0,0.5);
paths[JKQTPFemale].moveTo(-0.5/3.0,0.5/2.0);
paths[JKQTPFemale].lineTo(0.5/3.0,0.5/2.0);
paths[JKQTPMale].addEllipse(QRectF(-0.5/2.0, -0.5/2.0, 0.5, 0.5));
paths[JKQTPMale].moveTo(QPointF(+0.5/2.0*cos(45.0/180.0*JKQTPSTATISTICS_PI),-0.5/2.0*cos(45.0/180.0*JKQTPSTATISTICS_PI)));
paths[JKQTPMale].lineTo(QPointF(+0.5,-0.5));
paths[JKQTPMale].moveTo(QPointF(+0.5-0.5/2.0,-0.5));
paths[JKQTPMale].lineTo(QPointF(+0.5,-0.5));
paths[JKQTPMale].lineTo(QPointF(+0.5,-0.5+0.5/2.0));
paths[JKQTPRect].addRect(-0.5,-0.5, 1,1);
filledpaths[JKQTPFilledRect]=paths[JKQTPRect];
paths[JKQTPRectCross].addRect(-0.5,-0.5, 1,1);
paths[JKQTPRectCross].moveTo(-0.5,-0.5);
paths[JKQTPRectCross].lineTo(0.5,0.5);
paths[JKQTPRectCross].moveTo(-0.5,+0.5);
paths[JKQTPRectCross].lineTo(+0.5,-0.5);
paths[JKQTPRectPlus].addRect(-0.5,-0.5, 1,1);
paths[JKQTPRectPlus].moveTo(-0.5,0);
paths[JKQTPRectPlus].lineTo(0.5,0);
paths[JKQTPRectPlus].moveTo(0,+0.5);
paths[JKQTPRectPlus].lineTo(0,-0.5);
paths[JKQTPCurvedTriangle].moveTo(0,0-0.5);
paths[JKQTPCurvedTriangle].quadTo(0-1.0/10.0,0+1.0/4.0, 0-0.5,0+0.5);
paths[JKQTPCurvedTriangle].quadTo(0,0+1.0/4.0, 0+0.5,0+0.5);
paths[JKQTPCurvedTriangle].quadTo(0+1.0/10.0,0+1.0/4.0, 0,0-0.5);
filledpaths[JKQTPFilledCurvedTriangle]=paths[JKQTPCurvedTriangle];
paths[JKQTPDownCurvedTriangle]=paths[JKQTPCurvedTriangle];
pathsrotation[JKQTPDownCurvedTriangle]=180.0;
filledpaths[JKQTPFilledDownCurvedTriangle]=paths[JKQTPDownCurvedTriangle];
pathsrotation[JKQTPFilledDownCurvedTriangle]=180.0;
paths[JKQTPLeftCurvedTriangle]=paths[JKQTPCurvedTriangle];
pathsrotation[JKQTPLeftCurvedTriangle]=-90.0;
filledpaths[JKQTPFilledLeftCurvedTriangle]=paths[JKQTPLeftCurvedTriangle];
pathsrotation[JKQTPFilledLeftCurvedTriangle]=-90.0;
paths[JKQTPRightCurvedTriangle]=paths[JKQTPCurvedTriangle];
pathsrotation[JKQTPRightCurvedTriangle]=90.0;
filledpaths[JKQTPFilledRightCurvedTriangle]=paths[JKQTPRightCurvedTriangle];
pathsrotation[JKQTPFilledRightCurvedTriangle]=90.0;
{
QPolygonF poly;
painter.setBrush(QColor(Qt::transparent));
poly<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0+0.5, 0.0)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0-0.5, 0.0);
poly<<poly[0];
paths[JKQTPDiamondPlus].addPolygon(poly);
paths[JKQTPDiamondPlus].moveTo(poly[0]);
paths[JKQTPDiamondPlus].lineTo(poly[2]);
paths[JKQTPDiamondPlus].moveTo(poly[1]);
paths[JKQTPDiamondPlus].lineTo(poly[3]);
}
{
QPolygonF poly;
painter.setBrush(QColor(Qt::transparent));
poly<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0+0.5, 0.0)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0-0.5, 0.0);
poly<<poly[0];
paths[JKQTPDiamondCross].addPolygon(poly);
paths[JKQTPDiamondCross].moveTo((poly[0]+poly[1])/2.0);
paths[JKQTPDiamondCross].lineTo((poly[2]+poly[3])/2.0);
paths[JKQTPDiamondCross].moveTo((poly[1]+poly[2])/2.0);
paths[JKQTPDiamondCross].lineTo((poly[3]+poly[0])/2.0);
}
for (int i=0; i<star8_items*2; i+=2) {
paths[JKQTPAsterisc8].moveTo(star8cordsx[i]*0.5, star8cordsy[i]*0.5);
paths[JKQTPAsterisc8].lineTo(0,0);
}
for (int i=0; i<star6_items*2; i+=2) {
paths[JKQTPAsterisc6].moveTo(star6cordsx[i]*0.5, star6cordsy[i]*0.5);
paths[JKQTPAsterisc6].lineTo(0,0);
}
for (int i=0; i<star5_items*2; i+=2) {
paths[JKQTPAsterisc].moveTo(star5cordsx[i]*0.5, star5cordsy[i]*0.5);
paths[JKQTPAsterisc].lineTo(0,0);
}
polygons[JKQTPRectTriangle]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0+0.5);
polygons[JKQTPRectDownTriangle]<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-0.5);
polygons[JKQTPRectLeftTriangle]<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0+0.5);
polygons[JKQTPRectRightTriangle]<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0)<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0+0.5);
polygons[JKQTPTriangle]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0, 0.0-0.5);
filledpolygons[JKQTPFilledTriangle]=polygons[JKQTPTriangle];
polygons[JKQTPDownTriangle]<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0, 0.0+0.5);
filledpolygons[JKQTPFilledDownTriangle]=polygons[JKQTPDownTriangle];
polygons[JKQTPLeftTriangle]<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0)<<QPointF(0.0+0.5, 0.0-0.5);
filledpolygons[JKQTPFilledLeftTriangle]=polygons[JKQTPLeftTriangle];
polygons[JKQTPRightTriangle]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0)<<QPointF(0.0-0.5, 0.0-0.5);
filledpolygons[JKQTPFilledRightTriangle]=polygons[JKQTPRightTriangle];
for (int i=0; i<star5_items*2; i++) {
polygons[JKQTPstar]<<QPointF(0.0+star5cordsx[i]*0.5, 0.0+star5cordsy[i]*0.5);
filledpolygons[JKQTPFilledStar]<<QPointF(0.0+star5cordsx[i]*0.5, 0.0+star5cordsy[i]*0.5);
if (i%2==0) {
polygons[JKQTPPentagon]<<QPointF(0.0+star5cordsx[i]*0.5, 0.0+star5cordsy[i]*0.5);
filledpolygons[JKQTPFilledPentagon]<<QPointF(0.0+star5cordsx[i]*0.5, 0.0+star5cordsy[i]*0.5);
}
}
for (int i=0; i<star6_items*2; i+=2) {
polygons[JKQTPHexagon]<<QPointF(0.0+star6cordsx[i]*0.5, 0.0+star6cordsy[i]*0.5);
filledpolygons[JKQTPFilledHexagon]<<QPointF(0.0+star6cordsx[i]*0.5, 0.0+star6cordsy[i]*0.5);
}
for (int i=0; i<star8_items*2; i+=2) {
polygons[JKQTPOctagon]<<QPointF(0.0+star8cordsx[i]*0.5, 0.0+star8cordsy[i]*0.5);
filledpolygons[JKQTPFilledOctagon]<<QPointF(0.0+star8cordsx[i]*0.5, 0.0+star8cordsy[i]*0.5);
}
polygons[JKQTPDiamond]<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0+0.5, 0.0)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0-0.5, 0.0);
filledpolygons[JKQTPFilledDiamond]=polygons[JKQTPDiamond];
polygons[JKQTPHourglass]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0-0.5);
filledpolygons[JKQTPFilledHourglass]=polygons[JKQTPHourglass];
polygons[JKQTPHorizontalHourglass]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-0.5);
filledpolygons[JKQTPFilledHorizontalHourglass]=polygons[JKQTPHorizontalHourglass];
polygons[JKQTPSantaClauseHouse]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-1.0/6.0)<<QPointF(0.0-0.5, 0.0-1.0/6.0)<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0+0.5, 0.0-1.0/6.0)<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0-0.5, 0.0-1.0/6.0)<<QPointF(0.0+0.5, 0.0+0.5);
filledpolygons[JKQTPFilledSantaClauseHouse]=polygons[JKQTPSantaClauseHouse];
polygons[JKQTPUpDownTriangle]<<QPointF(0.0-0.5, 0.0+0.5)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0+0.5, 0.0-0.5)<<QPointF(0.0-0.5, 0.0-0.5)<<QPointF(0.0, 0.0+0.5)<<QPointF(0.0+0.5, 0.0+0.5)<<QPointF(0.0, 0.0-0.5)<<QPointF(0.0-0.5, 0.0+0.5);
filledpolygons[JKQTPFilledUpDownTriangle]=polygons[JKQTPUpDownTriangle];
lines[JKQTPTripod]<<QLineF(0.0, 0.0-0.5, 0.0, 0.0)
<<QLineF(0.0, 0.0, 0.0-s45, 0.0+s45)
<<QLineF(0.0, 0.0, 0.0+s45, 0.0+s45);
lines[JKQTPDownTripod]<<QLineF(0.0, 0.0+0.5, 0.0, 0.0)
<<QLineF(0.0, 0.0, 0.0-s45, 0.0-s45)
<<QLineF(0.0, 0.0, 0.0+s45, 0.0-s45);
lines[JKQTPLeftTripod]<<QLineF(0.0-0.5, 0.0, 0.0, 0.0)
<<QLineF(0.0, 0.0, 0.0+s45, 0.0-s45)
<<QLineF(0.0, 0.0, 0.0+s45, 0.0+s45);
lines[JKQTPRightTripod]<<QLineF(0.0+0.5, 0.0, 0.0, 0.0)
<<QLineF(0.0, 0.0, 0.0-s45, 0.0-s45)
<<QLineF(0.0, 0.0, 0.0-s45, 0.0+s45);
pathsInitialized=true;
}
painter.setBrush(QColor(Qt::transparent)); painter.setBrush(QColor(Qt::transparent));
painter.setPen(p); painter.setPen(p);
switch(symbol) { switch(symbol) {
case JKQTPDot: case JKQTPDot:
painter.drawPoint(QPointF(x,y)); painter.drawPoint(QPointF(x,y));
break; break;
case JKQTPCross:{
QPainterPath path; case JKQTPCross:
path.moveTo(x-w2,y-w2); case JKQTPPlus:
path.lineTo(x+w2,y+w2); case JKQTPCircle:
path.moveTo(x-w2,y+w2); case JKQTPCircleCross:
path.lineTo(x+w2,y-w2); case JKQTPCirclePlus:
painter.drawPath(path); case JKQTPCirclePeace:
} case JKQTPPeace:
break; case JKQTPFemale:
case JKQTPPlus:{ case JKQTPMale:
QVector<QLineF> lines; case JKQTPTarget:
lines<<QLineF(x,y-w2,x,y+w2); case JKQTPRect:
lines<<QLineF(x-w2,y,x+w2,y); case JKQTPRectCross:
painter.drawLines(lines); case JKQTPRectPlus:
} case JKQTPDownCurvedTriangle:
break; case JKQTPCurvedTriangle:
case JKQTPCircle:{ case JKQTPLeftCurvedTriangle:
QRectF rectangle(x-w2, y-w2, w, w); case JKQTPRightCurvedTriangle:
painter.drawEllipse(rectangle); case JKQTPAsterisc:
} case JKQTPAsterisc6:
break; case JKQTPAsterisc8:
case JKQTPCircleCross:{ case JKQTPDiamondPlus:
QRectF rectangle(x-w2, y-w2, w, w); case JKQTPDiamondCross:
painter.drawEllipse(rectangle); painter.translate(QPointF(x,y));
QVector<QLineF> lines; painter.scale(symbolSize,symbolSize);
lines<<QLineF(x-w45/2.0,y-w45/2.0,x+w45/2.0,y+w45/2.0);
lines<<QLineF(x-w45/2.0,y+w45/2.0,x+w45/2.0,y-w45/2.0);
painter.drawLines(lines);
}
break;
case JKQTPCirclePlus:{
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawEllipse(rectangle);
QVector<QLineF> lines;
lines<<QLineF(x,y-w2,x,y+w2);
lines<<QLineF(x-w2,y,x+w2,y);
painter.drawLines(lines);
}
break;
case JKQTPCirclePeace:{
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawEllipse(rectangle);
QVector<QLineF> lines;
lines<<QLineF(x,y-w2,x,y+w2);
lines<<QLineF(x,y,x+w45/2.0,y+w45/2.0);
lines<<QLineF(x,y,x-w45/2.0,y+w45/2.0);
painter.drawLines(lines);
}
break;
case JKQTPPeace:{
QVector<QLineF> lines;
lines<<QLineF(x,y-w2,x,y+w2);
lines<<QLineF(x,y,x+w45/2.0,y+w45/2.0);
lines<<QLineF(x,y,x-w45/2.0,y+w45/2.0);
painter.drawLines(lines);
}
break;
case JKQTPTarget:{
QPainterPath path;
QRectF rectangle3(x-w3, y-w3, 2.0*w3, 2.0*w3);
path.addEllipse(rectangle3);
path.moveTo(QPointF(x,y-w2));
path.lineTo(QPointF(x,y+w2));
path.moveTo(QPointF(x-w2,y));
path.lineTo(QPointF(x+w2,y));
painter.drawPath(path);
}
break;
case JKQTPFemale:{
painter.setBrush(QColor(Qt::transparent)); painter.setBrush(QColor(Qt::transparent));
QPainterPath path; painter.setPen(pDescaled);
QRectF rectangle3(x-w2/2.0, y-w2, w2, w2); if (pathsrotation[symbol]!=0.0) painter.rotate(pathsrotation[symbol]);
path.addEllipse(rectangle3); painter.drawPath(paths[symbol]);
path.moveTo(QPointF(x,y));
path.lineTo(QPointF(x,y+w2));
path.moveTo(QPointF(x-w2/3.0,y+w2/2.0));
path.lineTo(QPointF(x+w2/3.0,y+w2/2.0));
painter.drawPath(path);
}
break;
case JKQTPMale:{
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
QRectF rectangle3(x-w2/2.0, y-w2/2.0, w2, w2);
path.addEllipse(rectangle3);
path.moveTo(QPointF(x+w2/2.0*cos(45.0/180.0*JKQTPSTATISTICS_PI),y-w2/2.0*cos(45.0/180.0*JKQTPSTATISTICS_PI)));
path.lineTo(QPointF(x+w2,y-w2));
path.moveTo(QPointF(x+w2-w2/2.0,y-w2));
path.lineTo(QPointF(x+w2,y-w2));
path.lineTo(QPointF(x+w2,y-w2+w2/2.0));
painter.drawPath(path);
}
break;
case JKQTPFilledCircle:{
painter.setBrush(b);
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawEllipse(rectangle);
}
break;
case JKQTPRect:{
painter.setBrush(QColor(Qt::transparent));
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawRect(rectangle);
}
break;
case JKQTPRectCross:{
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
path.moveTo(x-w2,y-w2);
path.lineTo(x+w2,y+w2);
path.moveTo(x-w2,y+w2);
path.lineTo(x+w2,y-w2);
painter.drawPath(path);
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawRect(rectangle);
}
break;
case JKQTPFilledCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.setBrush(b);
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break; break;
case JKQTPFilledDownCurvedTriangle:{
painter.save();
painter.translate(x,y); case JKQTPFilledCircle:
painter.rotate(180); case JKQTPFilledRect:
case JKQTPFilledDownCurvedTriangle:
case JKQTPFilledCurvedTriangle:
case JKQTPFilledLeftCurvedTriangle:
case JKQTPFilledRightCurvedTriangle:
painter.translate(QPointF(x,y));
painter.scale(symbolSize,symbolSize);
painter.setBrush(b); painter.setBrush(b);
QPainterPath path; painter.setPen(pDescaled);
path.moveTo(0,0-w2); if (pathsrotation[symbol]!=0.0) painter.rotate(pathsrotation[symbol]);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2); painter.drawPath(filledpaths[symbol]);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPDownCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.rotate(180);
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPFilledLeftCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.rotate(-90);
painter.setBrush(b);
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPLeftCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.rotate(-90);
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPFilledRightCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.rotate(90);
painter.setBrush(b);
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break;
case JKQTPRightCurvedTriangle:{
painter.save();
painter.translate(x,y);
painter.rotate(90);
painter.setBrush(QColor(Qt::transparent));
QPainterPath path;
path.moveTo(0,0-w2);
path.quadTo(0-w/10.0,0+w/4.0, 0-w2,0+w2);
path.quadTo(0,0+w/4.0, 0+w2,0+w2);
path.quadTo(0+w/10.0,0+w/4.0, 0,0-w2);
painter.drawPath(path);
painter.restore();
}
break; break;
case JKQTPRectTriangle:{
case JKQTPRectTriangle:
case JKQTPRectDownTriangle:
case JKQTPRectLeftTriangle:
case JKQTPRectRightTriangle:
case JKQTPTriangle:
case JKQTPDownTriangle:
case JKQTPLeftTriangle:
case JKQTPRightTriangle:
case JKQTPstar:
case JKQTPPentagon:
case JKQTPHexagon:
case JKQTPOctagon:
case JKQTPUpDownTriangle:
case JKQTPSantaClauseHouse:
case JKQTPHourglass:
case JKQTPHorizontalHourglass:
case JKQTPDiamond:
painter.translate(QPointF(x,y));
painter.scale(symbolSize,symbolSize);
painter.setBrush(QColor(Qt::transparent)); painter.setBrush(QColor(Qt::transparent));
QPolygonF poly; painter.setPen(pDescaled);
poly<<QPointF(x-w2, y+w2)<<QPointF(x, y-w2)<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2)<<QPointF(x+w2, y+w2); if (pathsrotation[symbol]!=0.0) painter.rotate(pathsrotation[symbol]);
painter.drawConvexPolygon(poly); painter.drawConvexPolygon(polygons[symbol]);
}
break; break;
case JKQTPRectDownTriangle:{
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y-w2)<<QPointF(x, y+w2)<<QPointF(x+w2, y-w2)<<QPointF(x-w2, y-w2)<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w2); case JKQTPFilledTriangle:
painter.drawConvexPolygon(poly); case JKQTPFilledDownTriangle:
} case JKQTPFilledLeftTriangle:
case JKQTPFilledRightTriangle:
case JKQTPFilledStar:
case JKQTPFilledPentagon:
case JKQTPFilledHexagon:
case JKQTPFilledOctagon:
case JKQTPFilledSantaClauseHouse:
case JKQTPFilledUpDownTriangle:
case JKQTPFilledHourglass:
case JKQTPFilledHorizontalHourglass:
case JKQTPFilledDiamond:
painter.translate(QPointF(x,y));
painter.scale(symbolSize,symbolSize);
painter.setBrush(b);
painter.setPen(pDescaled);
if (pathsrotation[symbol]!=0.0) painter.rotate(pathsrotation[symbol]);
painter.drawConvexPolygon(filledpolygons[symbol]);
break; break;
case JKQTPRectLeftTriangle:{
case JKQTPTripod:
case JKQTPDownTripod:
case JKQTPLeftTripod:
case JKQTPRightTripod:
painter.translate(QPointF(x,y));
painter.scale(symbolSize,symbolSize);
painter.setBrush(QColor(Qt::transparent)); painter.setBrush(QColor(Qt::transparent));
QPolygonF poly; painter.setPen(pDescaled);
poly<<QPointF(x+w2, y-w2)<<QPointF(x-w2, y)<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2)<<QPointF(x+w2, y+w2); if (pathsrotation[symbol]!=0.0) painter.rotate(pathsrotation[symbol]);
painter.drawConvexPolygon(poly); painter.drawLines(lines[symbol]);
}
break; break;
case JKQTPRectRightTriangle:{
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y)<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w2)<<QPointF(x-w2, y-w2)<<QPointF(x-w2, y+w2); case JKQTPNoSymbol:
painter.drawConvexPolygon(poly); case JKQTPSymbolCount:
}
break; break;
case JKQTPRectPlus:{
painter.setBrush(QColor(Qt::transparent));
QVector<QLineF> lines;
lines<<QLineF(x,y-w2,x,y+w2);
lines<<QLineF(x-w2,y,x+w2,y);
painter.drawLines(lines);
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawRect(rectangle);
}
break;
case JKQTPFilledRect:{
painter.setBrush(b);
QRectF rectangle(x-w2, y-w2, w, w);
painter.drawRect(rectangle);
}
break;
case JKQTPTriangle: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledTriangle: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPDownTriangle: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2)<<QPointF(x, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledDownTriangle: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2)<<QPointF(x, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPLeftTriangle: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledLeftTriangle: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPRightTriangle: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y)<<QPointF(x-w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledRightTriangle: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y)<<QPointF(x-w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPTripod: {
painter.setBrush(QColor(Qt::transparent));
QVector<QLineF> lines;
lines<<QLineF(x, y-w2, x, y)
<<QLineF(x, y, x-w45, y+w45)
<<QLineF(x, y, x+w45, y+w45);
painter.drawLines(lines);
} break;
case JKQTPDownTripod: {
painter.setBrush(QColor(Qt::transparent));
QVector<QLineF> lines;
lines<<QLineF(x, y+w2, x, y)
<<QLineF(x, y, x-w45, y-w45)
<<QLineF(x, y, x+w45, y-w45);
painter.drawLines(lines);
} break;
case JKQTPLeftTripod: {
painter.setBrush(QColor(Qt::transparent));
QVector<QLineF> lines;
lines<<QLineF(x-w2, y, x, y)
<<QLineF(x, y, x+w45, y-w45)
<<QLineF(x, y, x+w45, y+w45);
painter.drawLines(lines);
} break;
case JKQTPRightTripod: {
painter.setBrush(QColor(Qt::transparent));
QVector<QLineF> lines;
lines<<QLineF(x+w2, y, x, y)
<<QLineF(x, y, x-w45, y-w45)
<<QLineF(x, y, x-w45, y+w45);
painter.drawLines(lines);
} break;
case JKQTPUpDownTriangle: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x, y+w2)<<QPointF(x+w2, y-w2)<<QPointF(x-w2, y-w2)<<QPointF(x, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x, y-w2)<<QPointF(x-w2, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledUpDownTriangle: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x, y+w2)<<QPointF(x+w2, y-w2)<<QPointF(x-w2, y-w2)<<QPointF(x, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x, y-w2)<<QPointF(x-w2, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPSantaClauseHouse: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w/6.0)<<QPointF(x-w2, y-w/6.0)<<QPointF(x, y-w2)<<QPointF(x+w2, y-w/6.0)<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w/6.0)<<QPointF(x+w2, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledSantaClauseHouse: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w/6.0)<<QPointF(x-w2, y-w/6.0)<<QPointF(x, y-w2)<<QPointF(x+w2, y-w/6.0)<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w/6.0)<<QPointF(x+w2, y+w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPHourglass: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPHorizontalHourglass: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledHourglass: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x+w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledHorizontalHourglass: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x-w2, y+w2)<<QPointF(x-w2, y-w2)<<QPointF(x+w2, y+w2)<<QPointF(x+w2, y-w2);
painter.drawConvexPolygon(poly);
} break;
case JKQTPDiamond: {
QPolygonF poly;
painter.setBrush(QColor(Qt::transparent));
poly<<QPointF(x, y-w2)<<QPointF(x+w2, y)<<QPointF(x, y+w2)<<QPointF(x-w2, y);
painter.drawConvexPolygon(poly);
} break;
case JKQTPDiamondPlus: {
QPolygonF poly;
painter.setBrush(QColor(Qt::transparent));
poly<<QPointF(x, y-w2)<<QPointF(x+w2, y)<<QPointF(x, y+w2)<<QPointF(x-w2, y);
painter.drawConvexPolygon(poly);
painter.drawLine(poly[0], poly[2]);
painter.drawLine(poly[1], poly[3]);
} break;
case JKQTPDiamondCross: {
QPolygonF poly;
painter.setBrush(QColor(Qt::transparent));
poly<<QPointF(x, y-w2)<<QPointF(x+w2, y)<<QPointF(x, y+w2)<<QPointF(x-w2, y);
painter.drawConvexPolygon(poly);
painter.drawLine((poly[0]+poly[1])/2.0, (poly[2]+poly[3])/2.0);
painter.drawLine((poly[1]+poly[2])/2.0, (poly[3]+poly[0])/2.0);
} break;
case JKQTPFilledDiamond: {
painter.setBrush(b);
QPolygonF poly;
poly<<QPointF(x, y-w2)<<QPointF(x+w2, y)<<QPointF(x, y+w2)<<QPointF(x-w2, y);
painter.drawConvexPolygon(poly);
} break;
case JKQTPstar: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
for (int i=0; i<star5_items*2; i++) {
poly<<QPointF(x+star5cordsx[i]*w2, y+star5cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledStar: {
painter.setBrush(b);
QPolygonF poly;
for (int i=0; i<star5_items*2; i++) {
poly<<QPointF(x+star5cordsx[i]*w2, y+star5cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPPentagon: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
for (int i=0; i<star5_items*2; i+=2) {
poly<<QPointF(x+star5cordsx[i]*w2, y+star5cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPHexagon: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
for (int i=0; i<star6_items*2; i+=2) {
poly<<QPointF(x+star6cordsx[i]*w2, y+star6cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPOctagon: {
painter.setBrush(QColor(Qt::transparent));
QPolygonF poly;
for (int i=0; i<star8_items*2; i+=2) {
poly<<QPointF(x+star8cordsx[i]*w2, y+star8cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPAsterisc: {
QPainterPath path;
for (int i=0; i<star5_items*2; i+=2) {
path.moveTo(x+star5cordsx[i]*w2, y+star5cordsy[i]*w2);
path.lineTo(x,y);
}
painter.drawPath(path);
} break;
case JKQTPAsterisc6: {
QPainterPath path;
for (int i=0; i<star6_items*2; i+=2) {
path.moveTo(x+star6cordsx[i]*w2, y+star6cordsy[i]*w2);
path.lineTo(x,y);
}
painter.drawPath(path);
} break;
case JKQTPAsterisc8: {
QPainterPath path;
for (int i=0; i<star8_items*2; i+=2) {
path.moveTo(x+star8cordsx[i]*w2, y+star8cordsy[i]*w2);
path.lineTo(x,y);
}
painter.drawPath(path);
} break;
case JKQTPFilledPentagon: {
painter.setBrush(b);
QPolygonF poly;
for (int i=0; i<star5_items*2; i+=2) {
poly<<QPointF(x+star5cordsx[i]*w2, y+star5cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledHexagon: {
painter.setBrush(b);
QPolygonF poly;
for (int i=0; i<star6_items*2; i+=2) {
poly<<QPointF(x+star6cordsx[i]*w2, y+star6cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
case JKQTPFilledOctagon: {
painter.setBrush(b);
QPolygonF poly;
for (int i=0; i<star8_items*2; i+=2) {
poly<<QPointF(x+star8cordsx[i]*w2, y+star8cordsy[i]*w2);
}
painter.drawConvexPolygon(poly);
} break;
default: break;
} }
} }