QPix Command Reference Graphics Importers |

### QPx_GetImporterImageDepth

QPx_GetImporterImageDepth(importerRef; pixelDepth):error
| importerRef | Longint | Reference to a graphics importer instance
| pixelDepth | Longint | Pixel depth
| error | Longint | Error result

Returns the pixel depth of the image associated with a graphics importer instance.

The graphics importer instance is specified by importerRef. If importerRef does not refer to an existing graphics importer instance, the qpx_paramErr error code is returned.

Pixel depth is returned in pixelDepth. Possible values returned in the pixelDepth parameter are:

Black and white images | 1
Color images | 2, 8, 16, 24, 32
Grayscale images | 34 (2 bit), 36 (4-bit), 40 (8-bit)

Example

``Get pixel depth` `` `C_LONGINT($error)` `C_LONGINT($pixelDepth)` `` `C_LONGINT(gQPixImporter)` `` `$error:=QPx_GetImporterImageDepth (gQPixImporter;$pixelDepth)` `` `If ($error#qpx_noErr)` ``Handle the error` `End if`

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