This function selects or deselects a mark.
Declaration:
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AT_ERRCOUNT ART_mark_select(
HIGEAR hIGear,
ART_MARK_INDEX hMarkIndex,
BOOL fSelect
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle to the image. |
| hMarkIndex | ART_MARK_INDEX | Mark identifier. |
| fSelect | BOOL | If set to FALSE, the mark is deselected; if TRUE, the mark is selected. |
Return Value:
Returns the number of ImageGear errors that occurred during the function call.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
Annotation
Example:
See example under ART_mark_first() function.
Remarks:
When fSelect is set to TRUE, the mark is selected. When fSelect is set to FALSE, the mark is deselected.
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The mark must be repainted in order to see a change in the selection state. Use ART_GUI_mark_paint() function. |
An error is set if any of the following conditions are met:
- hIGear does not reference a valid ImageGear handle.
- There are no marks with a matching index block.