Contents

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');
  }
};

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rails_modular_admin-1.0.0	app/assets/node_modules/jqvmap/src/JQVMap/zoomIn.js
rails_modular_admin-0.4.0	app/assets/node_modules/jqvmap/src/JQVMap/zoomIn.js