PDF Creator Pilot allows you to use opacity, to work in blend mode, and to load images with a color or image mask.
To use opacity for drawing text and graphics:
1) Draw a background (any text and/or graphics), if needed.
2) Call the SetOpacityFill, SetOpacityStroke, or SetOpacity method.
3) Draw any foreground. All paintings will now reflect the opacity level you have set.
To use blend mode you will need:
1) Draw a background (any text and/or graphics), if needed.
2) Call method SetBlendMode.
3) Draw any foreground. All paintings now will consider blend mode you have set.
To use transparent images you will need:
1) Draw a background (any text and/or graphics), if needed.
2) Load an image with a color or image mask using the AddImageWithColorMask or AddImageWithMask method.
3) Draw the loaded image. The image will be drawn with the transparent color or mask specified.
{ PDF object is supposed to be created } PDF.SetColorSpaceType(cstDefaultRGB); PDF.SetLineWidth(10); { 1st square } PDF.SetColorStroke(0, 0, 0, 0); PDF.SetColorFill(1, 0, 0, 0); PDF.DrawRectangle(50, 50, 100, 100, 0); PDF.FillAndStroke; { 2nd square } PDF.SetColor(0, 0, 1, 0); PDF.SetOpacityStroke(0.2); PDF.SetOpacityFill(0.8); { or just set the same opacity level for both colors, call: PDF.SetOpacity(0.5); } PDF.DrawRectangle(100, 100, 100, 100, 0); PDF.FillAndStroke; PDF.SetColorStroke(0, 1, 0, 0); PDF.SetColorFill(0.2, 0.2, 1, 0); PDF.DrawRectangle(100, 100, 100, 100, 0); PDF.FillAndStroke; PDF.SaveToFile('test.pdf', true);
// PDF object is supposed to be created PDF->SetColorSpaceType(cstDefaultRGB); PDF->SetLineWidth(10); //1st square PDF.SetColorStroke(0, 0, 0, 0); PDF.SetColorFill(1, 0, 0, 0); PDF.DrawRectangle(50, 50, 100, 100, 0); PDF.FillAndStroke(); //2nd square PDF->SetColor(0, 0, 1, 0); PDF->SetOpacityStroke(0.2f); PDF->SetOpacityFill(0.8f); // or just set the same opacity level for // both colors, call: // PDF->SetOpacity(0.5f); PDF->DrawRectangle(100, 100, 100, 100, 0); PDF->FillAndStroke(); PDF->SetColorStroke(0, 1, 0, 0); PDF->SetColorFill(0.2f, 0.2f, 1, 0); PDF->DrawRectangle(100, 100, 100, 100, 0); PDF->FillAndStroke(); PDF->SaveToFile("test.pdf", true);
// PDF object is supposed to be created PDF.SetColorSpaceType(ColorSpaceType.cstDefaultRGB); PDF.SetLineWidth(10); //1st square PDF.SetColorStroke(0, 0, 0, 0); PDF.SetColorFill(1, 0, 0, 0); PDF.DrawRectangle(50, 50, 100, 100, 0); PDF.FillAndStroke(); //2nd square PDF.SetColor(0, 0, 1, 0); PDF.SetOpacityStroke(0.2); PDF.SetOpacityFill(0.8); // or just set the same opacity level for // both colors, call: // PDF.SetOpacity(0.5); PDF.DrawRectangle(100, 100, 100, 100, 0); PDF.FillAndStroke(); PDF.SetColorStroke(0, 1, 0, 0); PDF.SetColorFill(0.2, 0.2, 1, 0); PDF.DrawRectangle(100, 100, 100, 100, 0); PDF.FillAndStroke(); PDF.SaveToFile("test.pdf", true);
' PDF object is supposed to be created PDF.SetColorSpaceType 1 'ColorSpaceType.cstDefaultRGB PDF.SetLineWidth 10 '1st square PDF.SetColorStroke 0, 0, 0, 0 PDF.SetColorFill 1, 0, 0, 0 PDF.DrawRectangle 50, 50, 100, 100, 0 PDF.FillAndStroke '2nd square PDF.SetColor 0, 0, 1, 0 PDF.SetOpacityStroke 0.2 PDF.SetOpacityFill 0.8 '' or just set the same opacity level for '' both colors, call: '' PDF.SetOpacity 0.5 PDF.DrawRectangle 100, 100, 100, 100, 0 PDF.FillAndStroke PDF.SetColorStroke 0, 1, 0, 0 PDF.SetColorFill 0.2, 0.2, 1, 0 PDF.DrawRectangle 100, 100, 100, 100, 0 PDF.FillAndStroke PDF.SaveToFile "test.pdf", true
{ PDF object is supposed to be created } { Declaration: const blendModeNames: array[0..15] of PChar = ( 'Normal', 'Multiply', 'Screen', 'Overlay', 'Darken', 'Lighten', 'ColorDodge', 'ColorBurn', 'HardLight', 'SoftLight', 'Difference', 'Exclusion', 'Hue', 'Saturation', 'Color', 'Luminosity'); var fLeft, fTop, fWidth, fHeight : Single; rowShift, columnShift : Single; row, column : integer; } fLeft := 50.0; fTop := 50.0; fWidth := 50.0; fHeight := 50.0; for row := 0 to 2 do begin rowShift := row * height * 2; for column := 0 to 4 do begin PDF.SetBlendMode(bmNormal); columnShift := column * (fWidth * 1.5); PDF.SetColorFill(0, 0, 0, 0); PDF.ShowTextAt(fLeft + columnShift, fTop + rowShift - 20, blendModeNames[column + 5 * row]); PDF.SetColorFill(0.9, 0.6, 0.1, 0); PDF.DrawRectangle(fLeft + columnShift, fTop + rowShift, fWidth, fHeight, 0); PDF.Fill; PDF.SetBlendMode(column + 5 * row); PDF.SetColorFill(0.5, 0.5, 1.0, 0); PDF.DrawRectangle(fLeft + columnShift + fWidth / 3, fTop + rowShift + fHeight / 3, fWidth, fHeight, 0); PDF.Fill; end; end; PDF.SaveToFile('TestBlendModes.pdf', true);
// PDF object is supposed to be created string blendModeNames[] = { "Normal", "Multiply", "Screen", "Overlay", "Darken", "Lighten", "ColorDodge", "ColorBurn", "HardLight", "SoftLight", "Difference", "Exclusion", "Hue", "Saturation", "Color", "Luminosity" }; float fLeft = 50.0f; float fTop = 50.0f; float fWidth = 50.0f; float fHeight = 50.0f; for (int row = 0; row < 3; row++) { float rowShift = row * height * 2; for (int column = 0; column < 5; column++) { PDF->SetBlendMode(bmNormal); float columnShift = column * (fWidth * 1.5f); PDF->SetColorFill(0, 0, 0, 0); PDF->ShowTextAt(fLeft + columnShift, fTop + rowShift - 20, blendModeNames[column + 5 * row]); PDF->SetColorFill(0.9f, 0.6f, 0.1f, 0); PDF->DrawRectangle(fLeft + columnShift, fTop + rowShift, fWidth, fHeight, 0); PDF->Fill(); PDF->SetBlendMode((BlendMode)(column + 5 * row)); PDF->SetColorFill(0.5f, 0.5f, 1.0f, 0); PDF->DrawRectangle(fLeft + columnShift + fWidth / 3, fTop + rowShift + fHeight / 3, fWidth, fHeight, 0); PDF->Fill(); } } PDF->SaveToFile("TestBlendModes.pdf", true);
// PDF object is supposed to be created string[] blendModeNames = new string[] { "Normal", "Multiply", "Screen", "Overlay", "Darken", "Lighten", "ColorDodge", "ColorBurn", "HardLight", "SoftLight", "Difference", "Exclusion", "Hue", "Saturation", "Color", "Luminosity" }; BlendMode[] blendModes = new BlendMode[] { BlendMode.bmNormal, BlendMode.bmMultiply, BlendMode.bmScreen, BlendMode.bmOverlay, BlendMode.bmDarken, BlendMode.bmLighten, BlendMode.bmColorDodge, BlendMode.bmColorBurn, BlendMode.bmHardLight, BlendMode.bmSoftLight, BlendMode.bmDifference, BlendMode.bmExclusion, BlendMode.bmHue, BlendMode.bmSaturation, BlendMode.bmColor, BlendMode.bmLuminosity }; float fLeft = 50.0f; float fTop = 50.0f; float fWidth = 50.0f; float fHeight = 50.0f; for (int row = 0; row < 3; row++) { float rowShift = row * fHeight * 2; for (int column = 0; column < 5; column++) { PDF.SetBlendMode(BlendMode.bmNormal); float columnShift = column * (fWidth * 1.5f); PDF.SetColorFill(0, 0, 0, 0); PDF.ShowTextAt(fLeft + columnShift, fTop + rowShift - 20, blendModeNames[column + 5 * row]); PDF.SetColorFill(0.9f, 0.6f, 0.1f, 0); PDF.DrawRectangle(fLeft + columnShift, fTop + rowShift, fWidth, fHeight, 0); PDF.Fill(); PDF.SetBlendMode(blendModes[column + 5 * row]); PDF.SetColorFill(0.5f, 0.5f, 1.0f, 0); PDF.DrawRectangle(fLeft + columnShift + fWidth / 3, fTop + rowShift + fHeight / 3, fWidth, fHeight, 0); PDF.Fill(); } } PDF.SaveToFile("TestBlendModes.pdf", true);
' PDF object is supposed to be created Dim blendModeNames(16) blendModeNames(1) = "Normal" blendModeNames(2) = "Multiply" blendModeNames(3) = "Screen" blendModeNames(4) = "Overlay" blendModeNames(5) = "Darken" blendModeNames(6) = "Lighten" blendModeNames(7) = "ColorDodge" blendModeNames(8) = "ColorBurn" blendModeNames(9) = "HardLight" blendModeNames(10) = "SoftLight" blendModeNames(11) = "Difference" blendModeNames(12) = "Exclusion" blendModeNames(13) = "Hue" blendModeNames(14) = "Saturation" blendModeNames(15) = "Color" blendModeNames(16) = "Luminosity" fLeft = 50 fTop = 50 fWidth = 50 fHeight = 50 for row = 0 To 2 rowShift = row * fHeight * 2 for column = 0 To 4 PDF.SetBlendMode 0' bmNormal columnShift = column * (fWidth * 1.5) PDF.SetColorFill 0, 0, 0, 0 PDF.ShowTextAt fLeft + columnShift, fTop + rowShift - 20, blendModeNames(column + 5 * row + 1) PDF.SetColorFill 0.9, 0.6, 0.1, 0 PDF.DrawRectangle fLeft + columnShift, fTop + rowShift, fWidth, fHeight, 0 PDF.Fill PDF.SetBlendMode column + 5 * row PDF.SetColorFill 0.5, 0.5, 1.0, 0 PDF.DrawRectangle fLeft + columnShift + fWidth / 3, fTop + rowShift + fHeight / 3, fWidth, fHeight, 0 PDF.Fill next next PDF.SaveToFile "TestBlendModes.pdf", true
{ PDF object is supposed to be created } clr := 255; { 255=x0000FF - red color } ind := PDF.AddImageWithColorMask('picture.gif', clr); PDF.ShowImage(ind, 0, 0); PDF.SaveToFile('test.pdf', true);Loading an Image with a Color Mask
// PDF object is supposed to be created long clr = 255; //255=0x0000FF - red color long ind = PDF->AddImageWithColorMask("picture.gif", clr); PDF->ShowImage(ind, 0, 0); PDF->SaveToFile("test.pdf", true);
// PDF object is supposed to be created long clr = 255; //255=0x0000FF - red color long ind = PDF.AddImageWithColorMask("picture.gif", clr); PDF.ShowImage(ind, 0, 0); PDF.SaveToFile("test.pdf", true);
' PDF object is supposed to be created clr = 255 '255=0x0000FF - red color ind = PDF.AddImageWithColorMask("picture.gif", clr) PDF.ShowImage ind, 0, 0 PDF.SaveToFile "test.pdf", true
{ PDF object is supposed to be created } ind := PDF.AddImageWithMask('picture.tiff', 'mask.tiff'); PDF.ShowImage(ind, 0, 0); PDF.SaveToFile('test.pdf', true);
// PDF object is supposed to be created long ind = PDF->AddImageWithMask("picture.tiff", "mask.tiff"); PDF->ShowImage(ind, 0, 0); PDF->SaveToFile("test.pdf", true);
// PDF object is supposed to be created long ind = PDF.AddImageWithMask("picture.tiff", "mask.tiff"); PDF.ShowImage(ind, 0, 0); PDF.SaveToFile("test.pdf", true);
' PDF object is supposed to be created ind = PDF.AddImageWithMask("picture.tiff", "mask.tiff") PDF.ShowImage ind, 0, 0 PDF.SaveToFile "test.pdf", true