////////////////////////////////////////////////////////////////////
// Draw frame around example area
////////////////////////////////////////////////////////////////////
private void DrawFrameAndBackgroundWaterMark(
PdfContents Contents
)
{
// save graphics state
Contents.SaveGraphicsState();
// Draw frame around the page
// Set line width to 0.02"
Contents.SetLineWidth(0.02);
// set frame color dark blue
Contents.SetColorStroking(Color.DarkBlue);
// use water mark tiling pattern to fill the frame
Contents.SetPatternNonStroking(WaterMark);
// rectangle position: x=1.0", y=1.0", width=6.5", height=9.0"
Contents.DrawRectangle(1.0, 1.0, 6.5, 9.0, PaintOp.CloseFillStroke);
// restore graphics sate
Contents.RestoreGraphicsState();
// draw article name under the frame
// Note: the \u00a4 is character 164 that was substituted during Font resource definition
// this character is a solid circle it is normally unicode 9679 or \u25cf in the Arial family
Contents.DrawText(ArialNormal, 9.0, 1.1, 0.85, "PdfFileWriter \u00a4 PDF File Writer C# Class Library \u00a4 Author: Uzi Granot");
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;
}
////////////////////////////////////////////////////////////////////
// Draw rectangle with rounded corners and filled with brick pattern
////////////////////////////////////////////////////////////////////
private void DrawBrickPattern(
PdfDocument Document,
PdfContents Contents
)
{
// Define brick tilling pattern resource
// Arguments: PdfDocument class, Scale factor (0.25), Stroking color (lines between bricks), Nonstroking color (brick)
// Return value: tilling pattern resource
PdfTilingPattern BrickPattern = PdfTilingPattern.SetBrickPattern(Document, 0.25, Color.LightYellow, Color.SandyBrown);
// save graphics state
Contents.SaveGraphicsState();
// set outline width 0.04"
Contents.SetLineWidth(0.04);
// set outline color to purple
Contents.SetColorStroking(Color.Purple);
// set fill pattern to brick
Contents.SetPatternNonStroking(BrickPattern);
// draw rounded rectangle filled with brick pattern
Contents.DrawRoundedRectangle(1.13, 5.0, 1.4, 1.4, 0.2, PaintOp.CloseFillStroke);
// restore graphics sate
Contents.RestoreGraphicsState();
return;
}
