private void CurveEnd(PointFP control1, PointFP control2, PointFP curveEnd)
{
drawingCurve = false;
if (needDrawStartCap)
{
startCapP1 = new PointFP(curveBegin);
startCapP2 = new PointFP(control1);
//AddLineCap(control1, curveBegin, startLineCap);
needDrawStartCap = false;
}
LineFP head = new LineFP();
LineFP tail = new LineFP();
CalcHeadTail(curveBegin, control1, head, new LineFP());
outline.AddMoveTo(head.P1);
outline.AddPath(curvePath1);
CalcHeadTail(control2, curveEnd, new LineFP(), tail);
outline.AddLineTo(tail.P1);
outline.AddLineTo(tail.P2);
outline.ExtendIfNeeded(curvePath1.cmdsSize, curvePath1.pntsSize);
int j = curvePath2.pntsSize - 1;
for (int i = curvePath2.cmdsSize - 1; i >= 0; i--)
{
outline.AddLineTo(curvePath2.pnts[j--]);
}
outline.AddLineTo(head.P2);
outline.AddClose();
curvePath1 = null;
curvePath2 = null;
lastCurveTail = null;
lastPoint = new PointFP(control2);
drawingCurve = false;
}
public static GraphicsPathFP CreateRoundRect(int ff_xmin, int ff_ymin, int ff_xmax, int ff_ymax, int ff_rx, int ff_ry)
{
int ff_rmax;
int FF_PI = MathFP.PI;
GraphicsPathFP path = new GraphicsPathFP();
path.AddMoveTo(new PointFP(ff_xmin + ff_rx, ff_ymin));
path.AddLineTo(new PointFP(ff_xmax - ff_rx, ff_ymin));
ff_rmax = MathFP.Min(ff_xmax - ff_xmin, ff_ymax - ff_ymin) / 2;
if (ff_rx > ff_rmax)
{
ff_rx = ff_rmax;
}
if (ff_ry > ff_rmax)
{
ff_ry = ff_rmax;
}
if (ff_rx != 0 && ff_ry != 0)
{
path.AddPath(GraphicsPathFP.CreateArc(ff_xmax - ff_rx * 2, ff_ymin, ff_xmax, ff_ymin + ff_ry * 2, (-FF_PI) / 2, 0, false, false));
}
path.AddLineTo(new PointFP(ff_xmax, ff_ymin + ff_ry));
path.AddLineTo(new PointFP(ff_xmax, ff_ymax - ff_ry));
if (ff_rx != 0 && ff_ry != 0)
{
path.AddPath(GraphicsPathFP.CreateArc(ff_xmax - ff_rx * 2, ff_ymax - ff_ry * 2, ff_xmax, ff_ymax, 0, FF_PI / 2, false, false));
}
path.AddLineTo(new PointFP(ff_xmax - ff_rx, ff_ymax));
path.AddLineTo(new PointFP(ff_xmin + ff_rx, ff_ymax));
if (ff_rx != 0 && ff_ry != 0)
{
path.AddPath(GraphicsPathFP.CreateArc(ff_xmin, ff_ymax - ff_ry * 2, ff_xmin + ff_rx * 2, ff_ymax, FF_PI / 2, FF_PI, false, false));
}
path.AddLineTo(new PointFP(ff_xmin, ff_ymax - ff_ry));
path.AddLineTo(new PointFP(ff_xmin, ff_ymin + ff_ry));
if (ff_rx != 0 && ff_ry != 0)
{
path.AddPath(GraphicsPathFP.CreateArc(ff_xmin, ff_ymin, ff_xmin + ff_rx * 2, ff_ymin + ff_ry * 2, -FF_PI, (-FF_PI) / 2, false, false));
}
path.AddClose();
return(path);
}
