QMedical Command Reference Images

QMed_CountImageFrames

QMed_CountImageFrames(imageRef; numFrames):error
	imageRef	Longint	Reference to the image
	numFrames	Longint	Number of frames
	error	Longint	Error result

Some file formats may contain multiple frames in a single image file. With QuickTime 4 or later fully installed, QMedical supports the following multi-frame file formats:

• DICOM files with multiple frames
• TIFF files with multiple frames
• Photoshop files with multiple layers
• FlashPix files with multiple resolutions

This command returns the number of frames contained in the image that is referenced by imageRef. If imageRef is not a valid image reference, error qmed_paramErr is returned.

Parameter numFrames receives the number of frames.

Note: Depending on the image format, individual frames may have different characteristics (width and height, depth, etc).

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