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   Collapse AllThis method adds an image from a buffer into a PDF document's images collection and returns the index of the added image. Supported image formats: BMP, GIF, JPEG, PNG, TIFF.
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| LONG AddImageFromBuffer ( LPSTR imageBuffer, LONG bufferSizeInBytes ) |
Parameters
imageBuffer
Data buffer containing an image
bufferSizeInBytes
Size (in bytes) of the image's data buffer
Return value
Index of the new image. If there is more than one image in a buffer, then the method returns the index of the most recently added image.
Remarks
The return value is an image identifier in the document's images collection and can be used in GetImageHeight, GetImageResolution, GetImageWidth, TransformImage, ShowImage, DrawImage.
Example
Adding an Image from a Buffer
Delphi
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{ PDF object is supposed to be created }
{ imgBuffer is containing an image data }
{ from file, memory or else... }
{ imgSize - buffer size }
ind := PDF.AddImageFromBuffer(imgData, imgSize);
PDF.ShowImage(ind, 0, 0);
PDF.SaveToFile('test.pdf', true);
C/C++
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// PDF object is supposed to be created
// char* imgBuffer is containing an image data
// from file, memory or else...
// imgSize - buffer size
long ind = PDF->AddImageFromBuffer(imgData, imgSize);
PDF->ShowImage(ind, 0, 0);
PDF->SaveToFile("test.pdf", true);
C#
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// PDF object is supposed to be created
// char[] imgBuffer is containing an image data
// from file, memory or else...
// imgSize - buffer size
long ind = PDF.AddImageFromBuffer(imgData, imgSize);
PDF.ShowImage(ind, 0, 0);
PDF.SaveToFile("test.pdf", true);
Visual Basic
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' PDF object is supposed to be created ' imgBuffer is containing an image data ' from file, memory or else... ' imgSize - buffer size ind = PDF.AddImageFromBuffer(imgData, imgSize) PDF.ShowImage ind, 0, 0 PDF.SaveToFile "test.pdf", True
See Also
Reference