QPix Command Reference Graphics Importers |

### QPx_GetImporterQuality

QPx_GetImporterQuality(importerRef; drawingQuality):error
| importerRef | Longint | Reference to a graphics importer instance
| drawingQuality | Longint | Drawing quality
| error | Longint | Error result

Returns the current value of the drawing quality property of 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.

Drawing quality is returned as a value in drawingQuality in the range of 0..1024. Some graphics importers ignore this value to improve performance.

QPix defines the following drawing quality constants:

qpx_MinQuality | 0 | Minimal quality
qpx_LowQuality | 256 | Low quality
qpx_NormalQuality | 512 | Normal quality
qpx_HighQuality | 768 | High quality
qpx_MaxQuality | 1023 | Maximum quality
qpx_LosslessQuality | 1024 | Lossless quality

Example

``Get quality` `` `C_LONGINT($error)` `` `C_LONGINT(gQPixImporter;$quality)` `` `$error:=QPx_GetImporterQuality (gQPixImporter;$quality)` `` `If ($error#qpx_noErr)` ``Handle the error` `End if`

Related commands

QPx_SetImporterQuality | Sets the drawing quality property of a graphics importer

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