THotPDF.AcquireLoadedImageStream Method
Decodes or reuses a complete loaded image and returns the cache's immutable shared handle
Declaration
function AcquireLoadedImageStream(
AImageStream: THPDFStreamObject): IHPDFDecodedBitmapHandle;Parameters
AImageStream is a loaded image stream owned by the current document
Return value
Returns a reference-counted decoded bitmap handle or nil when the stream cannot be decoded
Performance
Warm cache hits acquire only an interface reference and do not copy decoded pixel storage