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Home » Extra libraries, Code snippets, applications etc. » U++ users applications in progress and useful code snippets, including reference examples! » Drawing raw data to an Image / Draw object?
Drawing raw data to an Image / Draw object? [message #18557] Wed, 08 October 2008 07:42 Go to previous message
blueapples is currently offline  blueapples
Messages: 10
Registered: October 2008
Promising Member
Hi, I am starting to use the Magick++ library (http://www.imagemagick.org/Magick%2B%2B/) with U++. So far, I have been able to link it in and actually make a few simple calls using the library. However what I cannot figure out how to do is draw the results of these calls using U++'s systems.

I see that DrawImage has several methods that allow drawing lines, rectangles, etc. What I can't find is a simple way to set individual pixels of an image. The Magick::Image object I am using to manipulate images exposes an array of structures that provide R,G,B, and A values. What I need is a way to "copy" these values to a U++ Image or Draw object in order to render the resulting image in the U++ application.

How would I do this?

[Updated on: Wed, 08 October 2008 07:42]

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