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VersyPDF API Reference

PDF Image Level

Functions | Legend

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A sampled image (or just image for short) is a rectangular array of sample values, each representing a color. The image may approximate the appearance of some natural scene obtained through an input scanner or a video camera, or it may be generated synthetically.

An image is defined by a sequence of samples obtained by scanning the image array in row or column order.

It's possible to load images from Jpeg, PNG, Tiff files and from windows bitmap handle in our library.

Functions

	Name	Description
	PDFImageAppendToDoc	Appends image to document with specified compression.
	PDFImageAppendToDocAsMask	Appends b/w image to document with specified compression as transparent mask.
	PDFImageAppendToDocFromFile	Appends image to document with specified compression from file.
	PDFImageAppendToDocFromStream	Appends image to document with specified compression from stream.
	PDFImageAppendToDocWithMask	Appends image to document with specified compression with transparent mask.
	PDFImageFree	Free PDF image.
	PDFImageGetColorDevice	Gets the color space in which image samples are specified.
	PDFImageGetDepth	Gets the bit count per component of the image.
	PDFImageGetHeight	Gets the height of the image.
	PDFImageGetScanLine	Provides indexed access to each line of samples.
	PDFImageGetTIFFCountFromFile	Gets count of the images in the tiff file.
	PDFImageGetTIFFCountFromStream	Gets count of the images in the tiff file opened with PDF Stream.
	PDFImageGetWidth	Gets the width of the image.
	PDFImageLoadFromFile	Create PDF image from image file.
	PDFImageLoadFromStream	Create PDF image from image file opened with PDF Stream.
	PDFImageAppendToDocFromBuffer	Appends image to document with specified compression from memory buffer.
	PDFImageCreate	Create PDF image.
	PDFImageGetTIFFCountFromBuffer	Gets count of the images in the tiff file stored in memory buffer.
	PDFImageLoadFromBuffer	Create PDF image from image file stored in memory buffer.
	PDFImageLoadFromHandle	Create image from bitmap handle.

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Functions, Legend

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