QPx_SetImporterFile
| QPx_SetImporterFile(importerRef; importerRef):error | |||
|---|---|---|---|
 |
importerRef | Longint | Reference to a graphics importer instance |
|
imagePath | Text | Full path name to image file |
 |
error | Longint | Error result |
Assign an image file to a graphics importer
The graphics importer instance is specified by importerRef.
The image file to be assigned to the importer is specified by imagePath.
If the importer is associated with a BLOB or if importerRef does not refer to an existing importer instance, the qpx_paramErr error is returned.
NOTE The command does not check whether the specified file format is supported by the specified importer instance. You should check this yourself using the QPx_ValidateImporter command.
Example
// Assign an image file to the importer C_LONGINT($error) C_TEXT($imagePath) C_LONGINT(gQPixImporter) $imagePath:="Hard disk:images:croc.psd" $error:=QPx_SetImporterFile (gQPixImporter;$imagePath) If ($error#qpx_noErr) // Handle the error End if
Related commands
| QPx_NewImporter | Create a graphics importer instance without image data |
| QPx_NewImporterForFile | Create a graphics importer instance for the image stored in a file |
| QPx_GetImporterFile | Get the path of the file associated with a graphics importer |