ConvertRect Method

 function Leadtools.Controls.ImageViewer.convertRect( 
   sourceType ,
   destinationType ,
   rect 
)

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Parameters

Parameter	Type	Description
sourceType	CoordinateType	The source coordinate type.
destinationType	CoordinateType	The destination coordinate type.
rect	LeadRectD	The rectangle to be converted.

Return Value

Use this method to convert a rect value from control to image coordinates or back. This method will simply multiply the rectangle value by the transformation matrix (Transform) when converting from image to control coordinates and by the inverse of this matrix when converting from control to image coordinate.

If sourceType has the same value as destinationType, then this method will return a value equal to rect.

For an example, refer to ImageViewerRubberBandInteractiveMode.

Reference

ImageViewer Object
ImageViewer Members