/// <summary>
/// Main method for running the sample.
/// </summary>
/// <param name="stream"></param>
public static SampleOutputInfo[] Run()
{
// Create the pdf document
PdfFixedDocument document = new PdfFixedDocument();
// Create a new page in the document
PdfPage page = document.Pages.Add();
PdfBrush brush = new PdfBrush(PdfRgbColor.DarkRed);
PdfStandardFont helvetica = new PdfStandardFont(PdfStandardFontFace.Helvetica, 36);
page.Graphics.DrawString("Hello World", helvetica, brush, 100, 100);
PdfContentStream cs = new PdfContentStream(page.Graphics);
// Sets the stroke and fill colorspaces to DeviceRGB
cs.SetStrokeColorSpace(new PdfRgbColorSpace());
cs.SetFillColorSpace(new PdfRgbColorSpace());
// Set stroke color to blue
cs.SetStrokeColor(new double[] { 0, 0, 1 });
// Set fill color to green
cs.SetFillColor(new double[] { 0, 1, 0 });
// Draw a line from (0, 0) to (page.Width/2, page.Height/2)
// It will be drawn from top left corner to center of the page.
cs.MoveTo(0, 0);
cs.LineTo(page.Width / 2, page.Height / 2);
cs.StrokePath();
// Begin a text section
cs.BeginText();
cs.SetTextRendering(PdfTextRenderingMode.FillText);
cs.SetTextMatrix(1, 0, 0, 1, 100, 150);
cs.SetTextFontAndSize(helvetica, helvetica.Size);
// This text will appear inverted because the coordinate system is in visual mode.
byte[] binaryText = helvetica.EncodeString("Hello World");
cs.ShowText(new PdfCosBinaryString(binaryText));
cs.EndText();
// Reset coordinate system and the current graphics state to default PDF
cs.ResetPdfCoordinateSystem();
// Sets the stroke and fill colorspaces to DeviceRGB
cs.SetStrokeColorSpace(new PdfRgbColorSpace());
cs.SetFillColorSpace(new PdfRgbColorSpace());
// Set stroke color to blue
cs.SetStrokeColor(new double[] { 0, 0, 1 });
// Set fill color to green
cs.SetFillColor(new double[] { 0, 1, 0 });
// Draw a line from (0, 0) to (page.Width/2, page.Height/2)
// It will be drawn from bottom left corner to center of the page because the coordinate system has been reset to default PDF.
cs.MoveTo(0, 0);
cs.LineTo(page.Width / 2, page.Height / 2);
cs.StrokePath();
// Draw the text again
cs.BeginText();
cs.SetTextRendering(PdfTextRenderingMode.FillText);
cs.SetTextMatrix(1, 0, 0, 1, 100, 150);
cs.SetTextFontAndSize(helvetica, helvetica.Size);
// This text will appear ok.
binaryText = helvetica.EncodeString("Hello World");
cs.ShowText(new PdfCosBinaryString(binaryText));
cs.EndText();
// Restore the visual coordinate system
cs.RestoreVisualCoordinateSystem();
SampleOutputInfo[] output = new SampleOutputInfo[] { new SampleOutputInfo(document, "xfinium.pdf.sample.contentstream.pdf") };
return(output);
}
/// <summary>
/// Main method for running the sample.
/// </summary>
/// <param name="stream"></param>
public static SampleOutputInfo[] Run()
{
// Create the pdf document
PdfFixedDocument document = new PdfFixedDocument();
// Create a new page in the document
PdfPage page = document.Pages.Add();
PdfBrush brush = new PdfBrush(PdfRgbColor.DarkRed);
PdfStandardFont helvetica = new PdfStandardFont(PdfStandardFontFace.Helvetica, 36);
page.Graphics.DrawString("Hello World", helvetica, brush, 100, 100);
PdfContentStream cs = new PdfContentStream(page.Graphics);
// Sets the stroke and fill colorspaces to DeviceRGB
cs.SetStrokeColorSpace(new PdfRgbColorSpace());
cs.SetFillColorSpace(new PdfRgbColorSpace());
// Set stroke color to blue
cs.SetStrokeColor(new double[] { 0, 0, 1 });
// Set fill color to green
cs.SetFillColor(new double[] { 0, 1, 0 });
// Draw a line from (0, 0) to (page.Width/2, page.Height/2)
// It will be drawn from top left corner to center of the page.
cs.MoveTo(0, 0);
cs.LineTo(page.Width / 2, page.Height / 2);
cs.StrokePath();
// Begin a text section
cs.BeginText();
cs.SetTextRendering(PdfTextRenderingMode.FillText);
cs.SetTextMatrix(1, 0, 0, 1, 100, 150);
cs.SetTextFontAndSize(helvetica, helvetica.Size);
// This text will appear inverted because the coordinate system is in visual mode.
byte[] binaryText = helvetica.EncodeString("Hello World");
cs.ShowText(new PdfCosBinaryString(binaryText));
cs.EndText();
// Reset coordinate system and the current graphics state to default PDF
cs.ResetPdfCoordinateSystem();
// Sets the stroke and fill colorspaces to DeviceRGB
cs.SetStrokeColorSpace(new PdfRgbColorSpace());
cs.SetFillColorSpace(new PdfRgbColorSpace());
// Set stroke color to blue
cs.SetStrokeColor(new double[] { 0, 0, 1 });
// Set fill color to green
cs.SetFillColor(new double[] { 0, 1, 0 });
// Draw a line from (0, 0) to (page.Width/2, page.Height/2)
// It will be drawn from bottom left corner to center of the page because the coordinate system has been reset to default PDF.
cs.MoveTo(0, 0);
cs.LineTo(page.Width / 2, page.Height / 2);
cs.StrokePath();
// Draw the text again
cs.BeginText();
cs.SetTextRendering(PdfTextRenderingMode.FillText);
cs.SetTextMatrix(1, 0, 0, 1, 100, 150);
cs.SetTextFontAndSize(helvetica, helvetica.Size);
// This text will appear ok.
binaryText = helvetica.EncodeString("Hello World");
cs.ShowText(new PdfCosBinaryString(binaryText));
cs.EndText();
// Restore the visual coordinate system
cs.RestoreVisualCoordinateSystem();
SampleOutputInfo[] output = new SampleOutputInfo[] { new SampleOutputInfo(document, "xfinium.pdf.sample.contentstream.pdf") };
return output;
}