35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
function changeScale() {
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let scale = $j('#scale').val();
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let img = $j('#frameImg');
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let controlsLinks = {
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next: $j('#nextLink'),
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prev: $j('#prevLink'),
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first: $j('#firstLink'),
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last: $j('#lastLink')
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}
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if ( img ) {
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let baseWidth = $j('#base_width').val();
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let baseHeight = $j('#base_height').val();
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if ( scale == 'auto' ) {
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let newSize = scaleToFit(baseWidth, baseHeight, img, $j('#controls'));
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newWidth = newSize.width;
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newHeight = newSize.height;
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autoScale = newSize.autoScale;
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} else {
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$j(window).off('resize', endOfResize); //remove resize handler when Scale to Fit is not active
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newWidth = baseWidth * scale / SCALE_BASE;
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newHeight = baseHeight * scale / SCALE_BASE;
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}
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img.css('width', newWidth + 'px');
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img.css('height', newHeight + 'px');
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}
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Cookie.write( 'zmWatchScale', scale, { duration: 10*365 } );
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$j.each(controlsLinks, function(k, anchor) { //Make frames respect scale choices
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anchor.prop('href', anchor.prop('href').replace(/scale=.*&/, 'scale=' + scale + '&'));
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});
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}
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if (scale == 'auto') $j(document).ready(changeScale);
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