| ImageEn, unit ieanimation |
|
TIEAnimationGetImageInfoEvent
TIEAnimationGetImageInfoEvent
Declaration
TIEAnimationGetImageInfoEvent = procedure(Sender: TObject; imageIndex: integer; isVisible: boolean; var imageWidth: integer; var imageHeight: integer; var text: WideString) of object;
Description
Event called when only the image info is needed (not the whole image).
| Parameter | Description |
| Sender | The caller, a subclass of TIEAnimation class |
| imageIndex | Index of the required image info |
| isVisible | False if the required image may not be visible (hence you can provide estimated values) |
| imageWidth | Return value for image width |
| imageHeight | Return value for image height |
| text | Return value for image textual info (ie a filename) |