ZoomScale Property
Syntax
CWIMAQViewer.ZoomScale
Data Type
Purpose
Zoom factor.
Remarks
The magnification of the image increases or decreases by a factor of 2 raised to the power of ZoomScale. For example, a ZoomScale of 0 indicates that one image pixel corresponds to one screen pixel. ZoomScales of 1 and 2 increase the magnification by factors of 2 and 4, respectively. ZoomScales of –1 and –2 decrease the magnification by factors of 2 and 4, respectively. Valid values for ZoomScale range from –4 to 4.