This method zooms in on the area specified by the Left, Top, Right and Bottom parameters.
[Visual Basic] Public Function Zoom(Left As
Integer, Top As Integer, Right As Integer, Bottom As Integer) As
Boolean
[C#] public bool Zoom(int Left, int Top, int
Right, int Bottom) ;
Parameters
- Left
- The left coordinate of the zoom area (in pixels)
- Top
- The top coordinate of the zoom area (in pixels)
- Right
- The right coordinate of the zoom area (in pixels)
- Bottom
- The bottom coordinate of the zoom area (in pixels)
Return Value
Returns True if successful. Returns False if unsuccessful.
Explanation
The Zoom method zooms (in or out) on the area specified by the above four parameters so that the area fills the ImageKit Control while maintaining the height to width aspect of the specified area. After the Zoom method has executed the DrawScaleX and DrawScaleY property values are recalculated.
Note: This method is only enabled when the image is displayed at actual size.
See Also
ImageKit Members | Newtone.ImageKit.Win.ImageKit