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Server: Windows NT DESKTOP-5B8S0D4 6.2 build 9200 (Windows 8 Professional Edition) i586 Path: D:/Backup/05122024/htdocs/siakad/akademik/vendors/bower_components/jqvmap/src/JQVMap/ [ Home ]

File: zoomIn.js

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');
  }
};