public void DrawRectangle(double x, double y, double width, double height,
PDFColor stroke, PDFColor fill, double lineWidth)
{
WriteColor(fill, false);
WriteColor(stroke, true);
WriteLineWidth(stroke, lineWidth);
AppendToContentStream(
$"{ PDFReal.RealToString(x) } { PDFReal.RealToString(-y) } { PDFReal.RealToString(width) } { PDFReal.RealToString(-height) } re\r\n");
WritePaintOp(stroke, fill);
}
private void WritePaintOp(PDFColor stroke, PDFColor fill)
{
if (stroke != null && fill != null)
{
AppendToContentStream("B\r\n");
}
else if (stroke != null)
{
AppendToContentStream("S\r\n");
}
else if (fill != null)
{
AppendToContentStream("f\r\n");
}
}
public void DrawLine(double x0, double y0, double x1, double y1,
PDFColor stroke, double lineWidth)
{
if (stroke == null)
{
return;
}
WriteColor(stroke, true);
WriteLineWidth(stroke, lineWidth);
AppendToContentStream(
$"{ PDFReal.RealToString(x0) } { PDFReal.RealToString(-y0) } m\r\n" +
$"{ PDFReal.RealToString(x1) } { PDFReal.RealToString(-y1) } l\r\n");
AppendToContentStream("S\r\n");
}
public void DrawCurve(double x0, double y0, double x1, double y1, double x2, double y2,
double x3, double y3, PDFColor stroke, double lineWidth)
{
// TODO Fill is not yet supported for curve
if (stroke == null)
{
return;
}
WriteColor(stroke, true);
WriteLineWidth(stroke, lineWidth);
AppendToContentStream(
$"{ PDFReal.RealToString(x0) } { PDFReal.RealToString(-y0) } m\r\n" +
$"{ PDFReal.RealToString(x1) } { PDFReal.RealToString(-y1) } " +
$"{ PDFReal.RealToString(x2) } { PDFReal.RealToString(-y2) } " +
$"{ PDFReal.RealToString(x3) } { PDFReal.RealToString(-y3) } c\r\n");
AppendToContentStream("S\r\n");
}
