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Return positive values only
Hi there.
I have an expression-driven scale property for a layer. Now, my expression returns positive and negative values; I’d like to discard the lattest, so that positive values are used, yet negative ones are discarded as 0.
I’ve found a lot of answers that use the Math.abs expression, yet this wouldn’t work for me, as negatives would turn positive with the same absolute, not 0, which is what I need.
I think the solution must be really simple; sorry if this has been answered before, I’ve done some search without success.
Thanks a lot.
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2 Replies
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Separate your scale vaule into x and y components and then use something like this:
[Math.max(x,0), Math.max(y,0)]
Dan
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Hi, Dan.
I succedeed with a different approach before reading your hint.
I’ll give it a try, though, to check if it works.
Thanks!
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