QPx_GetImporterFrameType
| QPx_GetImporterFrameType(importerRef; importerRef; importerRef):error | |||
|---|---|---|---|
 |
importerRef | Longint | Graphics importer reference |
|
frameIndex | Longint | Frame index |
 |
frameType | Longint | Frame type |
|
error | Longint | Error result |
Get the type of a frame in a multi-frame image
The graphics importer instance is specified by importerRef. If importerRef is not a reference to a valid graphics importer instance, error qpx_paramErr is returned.
Parameter frameIndex specifies the frame number for which to return information. The frame index ranges from 1 to the total number of frames in the image.
Parameter frameType receives a number that denotes the type of the frame. The frame type can be a bitwise "OR" combination of the following constants:
| qpx_FrameIsThumbnail | 0x0001 | Frame is an embedded thumbnail |
| qpx_FrameIsLayer | 0x0002 | Frame is a layer in a multi-layer image |
| qpx_FrameIsPage | 0x0004 | Frame is a page in a multi-page image |
| qpx_FrameIsMultiRes | 0x0008 | Frame is a resolution in a multi-res image |
Related commands
| QPx_CountImporterFrames | Get the number of frames of a multi-frame image |