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Allow imageMargin option to accept an array #212

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Allow imageMargin option to accept an array #212

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11 changes: 8 additions & 3 deletions src/galleria.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4908,9 +4908,14 @@ Galleria.Picture.prototype = {
},
success: function() {
// calculate some cropping
var newWidth = ( width - options.margin * 2 ) / self.original.width,
newHeight = ( height - options.margin * 2 ) / self.original.height,
cropMap = {
if( options.margin instanceof Array ) {
var newWidth = ( width - options.margin[1] * 2 ) / self.original.width,
newHeight = ( height - options.margin[0] * 2 ) / self.original.height;
}else {
var newWidth = ( width - options.margin * 2 ) / self.original.width,
newHeight = ( height - options.margin * 2 ) / self.original.height;
}
var cropMap = {
'true' : Math.max( newWidth, newHeight ),
'width' : newWidth,
'height': newHeight,
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