Looking for old Qt example
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Hi,
I once saw Qt example code that implemented a widget showing a transfer function curve which you could edit by dragging points on it around. It was very neat. I can't seem to find it anymore. My memory is a little hazy, it was quite a while ago, but I think it was contained in the Qt examples. Pretty sure it was before Qt5 times. I know there is a page listing all example codes on one page. I already looked, but there are so many that I can't dig through them one after another in finite time, and looking at only select ones, I'm afraid that I might be missing the one I'm looking for.
I actually think it might have been when I was looking for different Qt skins/styles. I remember there being one that had a weird name, a male first name, like 'Harold-style' or something like that.
I hope you can make sense of my rambling here, I know it's quite fuzzy.
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I guess what you remember is the Elastic Nodes Example.
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Hi
If it's not the one @sierdzio suggested, can you then remember anything else about this "transfer function curve"?
What did it adjust/do ?
There is NorwegianWoodStyle but there is no point dragging so I guess it's not that.
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I guess what you remember is the Elastic Nodes Example.
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Hi
If it's not the one @sierdzio suggested, can you then remember anything else about this "transfer function curve"?
What did it adjust/do ?
There is NorwegianWoodStyle but there is no point dragging so I guess it's not that.
@mrjj It was a widget that showed a diagonal line like y=x, and you could click on it and modify it into a different curve. It is driving me crazy. It is of course possible that I'm remembering it wrong and it is/was not part of the examples supplied with Qt. If I find it, I'll let you know.
