Drawing Permanent Rectangular Area on a Picture
The main code is “Rectangle_Delete_N”.
This code takes an entire image and based on our mouse drag,
it can choose and display the area of interest. However, the red-dotted
boundary that appears are temporary and
I could not figure out a way to make it permanently appear on the “picture”
based on two options that I want to choose:
Temporary Boundary/Permanent Boundary
Please let me know
how it can done?
Regards,
DK
Attachments:
Rectangle_Delete_N.zip 141 KB
Easiest: Put the image terminal inside the TRUE case which is inside the "picture:mouse move" event, right after the "draw rect" icon. Now it won't update in the other events. Try it!
(Also your subVI "proper img display" has about 90% too much code (and currently does not do anything useful). What is it supposed to do? The subVI "DIsplay coor..." does not need any sequence structure.)
Message Edited by altenbach on 07-12-2006 06:00 PM
LabVIEW Champion . Do more with less code and in less time .
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