////////////////////////////////////////////////////////////////////
// Draw image of a flower and clip it
////////////////////////////////////////////////////////////////////
private void DrawFlower
(
PdfDocument Document,
PdfContents Contents
)
{
// define local image resources
PdfImage Image1 = new PdfImage(Document, "flower.jpg");
// image size will be limited to 1.4" by 1.4"
SizeD ImageSize = Image1.ImageSize(1.4, 1.4);
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the picture
Contents.Translate(3.36, 5.7);
// clipping path
Contents.DrawOval(-ImageSize.Width / 2, -ImageSize.Height / 2, ImageSize.Width, ImageSize.Height, PaintOp.ClipPathEor);
// draw image
Contents.DrawImage(Image1, -ImageSize.Width / 2, -ImageSize.Height / 2, ImageSize.Width, ImageSize.Height);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
private void DrawLogImage()
{
// define local image resources
// resolution 96 pixels per inch, image quality 100%
PdfImageControl ImageControl = new PdfImageControl();
ImageControl.Resolution = 96.0;
ImageControl.ImageQuality = 100;
CreateLogoFile();
PdfImage Image1 = new PdfImage(Document, "temps/" + pk.Logo.Filename, ImageControl);
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the picture
Contents.Translate(0, 10);
// adjust image size an preserve aspect ratio
PdfRectangle NewSize = Image1.ImageSizePosition(3, 1.1, ContentAlignment.MiddleCenter);
// clipping path
Contents.DrawOval(NewSize.Left, NewSize.Bottom, NewSize.Width, NewSize.Height, PaintOp.Fill);
// draw image
Contents.DrawImage(Image1, NewSize.Left, NewSize.Bottom, NewSize.Width, NewSize.Height);
// 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;
}