////////////////////////////////////////////////////////////////////
// Draw heading
////////////////////////////////////////////////////////////////////
private void DrawTwoLinesOfHeading(
PdfContents Contents
)
{
// page heading
// Arguments: Font: ArialBold, size: 36 points, Position: X = 4.25", Y = 9.5"
// Text Justify: Center (text center will be at X position)
// Stoking color: R=128, G=0, B=255 (text outline)
// Nonstroking color: R=255, G=0, B=128 (text body)
Contents.DrawText(Comic, 40.0, 4.25, 9.25, TextJustify.Center, 0.02, Color.FromArgb(128, 0, 255), Color.FromArgb(255, 0, 128), "PDF FILE WRITER");
// save graphics state
Contents.SaveGraphicsState();
// change nonstroking (fill) color to purple
Contents.SetColorNonStroking(Color.Purple);
// Draw second line of heading text
// arguments: Handwriting font, Font size 30 point, Position X=4.25", Y=9.0"
// Text Justify: Center (text center will be at X position)
Contents.DrawText(Comic, 30.0, 4.25, 8.75, TextJustify.Center, "Example");
// Contents.TranslateScaleRotate(4.25, 8.75, 1.5, Math.PI / 6);
// Contents.DrawText(Comic, 30.0, 0, 0, TextJustify.Center, "Example");
// restore graphics sate (non stroking color will be restored to default)
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw heart
////////////////////////////////////////////////////////////////////
private void DrawHeart(
PdfContents Contents
)
{
// save graphics state
Contents.SaveGraphicsState();
// draw heart
// The first argument are the coordinates of the centerline of the heart shape.
// The DrawHeart is a special case of DrawDoubleBezierPath method.
Contents.SetColorNonStroking(Color.HotPink);
Contents.DrawHeart(new LineD(new PointD(5.14, 5.1), new PointD(5.14, 6.0)), PaintOp.CloseFillStroke);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw six sided regular polygon
////////////////////////////////////////////////////////////////////
private void DrawStar(
PdfContents Contents
)
{
// save graphics state
Contents.SaveGraphicsState();
// Regular polygon
// Coordinate of center point is PosX=6.67" PosY=5.7"
// Radius of end points is 0.7"
// First drawing point is at 30 degrees (in radians PI / 6).
// Number of sides is 6
Contents.SetColorNonStroking(Color.Turquoise);
Contents.DrawStar(6.67, 5.7, 0.7, Math.PI / 6, 6, PaintOp.CloseFillStroke);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw Happy Face
////////////////////////////////////////////////////////////////////
private void DrawHappyFace(
PdfContents Contents
)
{
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the happy face
Contents.Translate(4.25, 7.5);
// change nonstroking (fill) color to yellow
Contents.SetColorNonStroking(Color.Yellow);
// draw happy face yellow oval
Contents.DrawOval(-1.5, -1.0, 3.0, 2.0, PaintOp.Fill);
// set line width to 0.2" this is the black circle around the eye
Contents.SetLineWidth(0.2);
// eye color is white with black outline circle
Contents.SetColorNonStroking(Color.White);
Contents.SetColorStroking(Color.Black);
// draw eyes
Contents.DrawOval(-0.75, 0.0, 0.5, 0.5, PaintOp.CloseFillStroke);
Contents.DrawOval(0.25, 0.0, 0.5, 0.5, PaintOp.CloseFillStroke);
// mouth color is black
Contents.SetColorNonStroking(Color.Black);
// draw mouth by creating a path made of one line and one Bezier curve
Contents.MoveTo(-0.6, -0.4);
Contents.LineTo(0.6, -0.4);
Contents.DrawBezier(0.0, -0.8, 0, -0.8, -0.6, -0.4);
// fill the path with black color
Contents.SetPaintOp(PaintOp.Fill);
// restore graphics sate
Contents.RestoreGraphicsState();
return;
}
