Christopher Cotton christophercotton

http://christophercotton.com/

Recently created

Least recently created

Recently updated

Least recently updated

christophercotton / CGRectAspectFit.m

Created November 20, 2015 14:51 — forked from lanephillips/CGRectAspectFit.m

Objective-C code to fit a CGRect inside or outside another CGRect while maintaining aspect ratio. The fitted rectangle is centered on the target rectangle.

	CGFloat ScaleToAspectFitRectInRect(CGRect rfit, CGRect rtarget)
	{
	// first try to match width
	CGFloat s = CGRectGetWidth(rtarget) / CGRectGetWidth(rfit);
	// if we scale the height to make the widths equal, does it still fit?
	if (CGRectGetHeight(rfit) * s <= CGRectGetHeight(rtarget)) {
	return s;
	}
	// no, match height instead
	return CGRectGetHeight(rtarget) / CGRectGetHeight(rfit);

christophercotton / App icons.jstalk

Last active December 30, 2015 00:59 — forked from douglashill/App icons.jstalk

Modified the gist to allow it to work with the front most document.

	function main(image, doc, layer) {
	var sizes = [29, 40, 50, 57, 58, 72, 76, 80, 100, 114, 120, 144, 152, 1024];

	for (var idx = 0; idx < sizes.length; idx++) {
	doc.scaleImageToWidth(sizes[idx]);
	doc.dataRepresentationOfType("public.png").writeToFile("/Users/cotton/Desktop/icon-" + sizes[idx] + ".png");
	doc.undo();
	}
	}