TdxFilePreviewImageBasedHandler Methods
The preview handler for files that can be displayed as images.
Name | Description |
---|---|
Draw |
Draws the preview of the focused file on the specified canvas. |
Equals |
Inherited from TObject. |
Get |
Inherited from TObject. |
Get |
Returns the source image’s height. |
Get |
Returns the source image’s width. |
Initialize |
Initializes the custom preview handler.
Inherited from Tdx |
Keep |
Indicates if the preview handler keeps the aspect ratio of displayed images. |
Register |
Enables the preview handler for the target file extension.
Inherited from Tdx |
Run |
Indicates if the preview handler supports the initialization in a separate thread.
Inherited from Tdx |
Show |
Indicates if the preview handler draws a shadow under the displayed image. |
To |
Inherited from TObject. |
Unregister |
Disables the preview handler for the target file extension.
Inherited from Tdx |
See Also