AsyncDisplayKit Layout - how to enforce a maximum height (or width)

Question

I'm trying to enforce a maximum height for an element and I can't figure out exactly which LayoutSpec can help me do that. It seems like the sizeRange property is what I would expect to work but that appears to work only with ASStaticLayoutSpec, which seems like more of a last resort option. (This element I need to constrain is contained in an ASInsetLayoutSpec in my case.)

Here's my attempt:

        CGSize max = CGSizeMake(constrainedSize.max.width, [self.class maxSinglePhotoHeight]);
        _singlePhotoNode.sizeRange = ASRelativeSizeRangeMake(ASRelativeSizeMakeWithCGSize(constrainedSize.min), ASRelativeSizeMakeWithCGSize(max));
        ASInsetLayoutSpec *inset = [ASInsetLayoutSpec insetLayoutSpecWithInsets:PHOTO_INSET child:_singlePhotoNode];

`ASLayoutSpec` by default try get full size if its possible. it get this information from `constrainedSize`. can u show screenshot (makeup) what u need, and i try construct LayoutSpec for u? — Bimawa, Mar 22 '16 at 04:04

score 0 · Answer 1 · answered Dec 15 '16 at 10:46

I'm found this:

ASInsetLayoutSpec *insetLayoutSpec = [ASInsetLayoutSpec insetLayoutSpecWithInsets:UIEdgeInsetsMake(INFINITY, INFINITY, INFINITY, INFINITY) child:self.displayNode];

But be sure max size must not be inf in param, or u go in infinity layouts loop.

AsyncDisplayKit Layout - how to enforce a maximum height (or width)

1 Answers1