PDFXResolution example for Delphi
//This example does the following:
// 1- Changes the horizontal and vertical PDF resolutions to 150 dpi.
// 2- Sets the pixel depth to 8.
// 3- Disables both font and graphics anti-aliasing.
// 4- Forces the PDF module to use it's own installed fonts.
// 5- Loads a PDF file using the new settings.
//Set horizontal resolution
LEAD1.PDFXResolution := 150;
//Set vertical resolution
LEAD1.PDFYResolution := 150;
//Set Display depth
LEAD1.PDFDisplayDepth := 8;
// No font anti-aliasing
LEAD1.PDFTextAlpha := 1;
// No graphics anti-aliasing
LEAD1.PDFGraphicsAlpha := 1;
// Use fonts installed by the PDF module
LEAD1.PDFUseLibFonts := True;
//Load the PDF file
LEAD1.Load( 'C:\test.pdf', 0, 0, 1 );