PHP Classes

File: vendors/jqvmap/src/JQVMap/zoomIn.js

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  Classes of Jorge Castro   Gentelella BladeOne   vendors/jqvmap/src/JQVMap/zoomIn.js   Download  
File: vendors/jqvmap/src/JQVMap/zoomIn.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Gentelella BladeOne
Render templates using Bootstrap for presentation
Author: By
Last change:
Date: 3 years ago
Size: 633 bytes
 

Contents

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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');
  }
};