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T O P I C R E V I E W
zhengyuanyi27	Posted - Oct 10 2020 : 13:12:25 I just wonder whether it is possible to make the following selection? Thanks. I know it doesn't permit us to make multiple ROI selections in one Imageenvect, I wonder whether we can make the following selection in two or more Imageenvect. For example, Open the same Image in Imageenvect1 and Imageenvect2 and Imageenvecr3. select ROI-1 in Imageenvect1, and then select a bigger ROI in Imageenvect2, and the program will automatically select the area ROI3 which is inside ROI2 and outside ROI1 (ROI2-ROI1) in Imageenvect3. Thanks a lot.
2 L A T E S T R E P L I E S (Newest First)
zhengyuanyi27	Posted - Oct 13 2020 : 13:07:50 Thank you very much. The following codes work very well. ImageEnView1.Select( 42, 133, 826, 614, iespReplace ); imageenview1.select( 100, 153, 426, 360, iespSubtract );
xequte	Posted - Oct 11 2020 : 17:06:26 Hi To remove from an existing selection with code use the iespSubtract parameter of Select(): https://www.imageen.com/help/TImageEnView.Select.html The user can do the same by holding down the Ctrl key while selecting. Or it can be forced with: https://www.imageen.com/help/TImageEnView.ShiftKeyLock.html Nigel Xequte Software www.imageen.com