Sha256: 4aee85bd074bab2624e2e858f427c0da00a99fd7c76618e1ab9057901a06c95e
Contents?: true
Size: 1.04 KB
Versions: 74
Compression:
Stored size: 1.04 KB
Contents
pageflow.BackgroundPositioningPreviewView = Backbone.Marionette.ItemView.extend({
template: 'templates/background_positioning_preview',
className: 'preview',
modelEvents: {
change: 'update'
},
ui: {
image: '.image',
label: '.label'
},
onRender: function() {
this.update();
},
update: function() {
var ratio = this.options.ratio;
var max = this.options.maxSize;
var width = ratio > 1 ? max : max * ratio;
var height = ratio > 1 ? max / ratio : max;
this.ui.image.css({
width: width + 'px',
height: height + 'px',
backgroundImage: this.imageValue(),
backgroundPosition: this.model.getFilePosition(this.options.propertyName, 'x') + '% ' +
this.model.getFilePosition(this.options.propertyName, 'y') + '%'
});
this.ui.label.text(this.options.label);
},
imageValue: function() {
var file = this.model.getReference(this.options.propertyName, this.options.filesCollection);
return file ? 'url("' + file.getBackgroundPositioningImageUrl() + '")' : 'none';
}
});
Version data entries
74 entries across 74 versions & 1 rubygems