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unsatisfiableness
/
vendors
/
jqvmap
/
src
/
JQVMap
:
zoomIn.js
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JQVMap.prototype.zoomIn = function () { var map = this; var sliderDelta = (jQuery('#zoom').innerHeight() - 6 * 2 - 15 * 2 - 3 * 2 - 7 - 6) / (this.zoomMaxStep - this.zoomCurStep); if (map.zoomCurStep < map.zoomMaxStep) { map.transX -= (map.width / map.scale - map.width / (map.scale * map.zoomStep)) / 2; map.transY -= (map.height / map.scale - map.height / (map.scale * map.zoomStep)) / 2; map.setScale(map.scale * map.zoomStep); map.zoomCurStep++; var $slider = jQuery('#zoomSlider'); $slider.css('top', parseInt($slider.css('top'), 10) - sliderDelta); map.container.trigger('zoomIn'); } };