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Reading Word Coordinates to highlight area on jpeg image - VB.NET

Dear Experts

I have a jpeg file that I am displaying in my Vb.NET application using picture box control
I have the word coordinate position of all the words present in the jpeg file.

The portion that I am not clear is  - How to use these coordinates so that for a matching word, I can highlight the area on jpeg image.

Thanks advance
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Bob Learned
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How do you want to "highlight"?  Are you talking about polygon regions, or rectangle regions?
Are the coordinates number of pixels from top left? How do you want to highlight? You can use the Graphics class and its methods such as drawrectangle etc.
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Mike Tomlinson
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