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Added new param "easyPan" #290

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Added new param "easyPan" #290

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9 changes: 5 additions & 4 deletions src/map.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
* @param {String} params.backgroundColor Background color of the map in CSS format.
* @param {Boolean} params.zoomOnScroll When set to true map could be zoomed using mouse scroll. Default value is <code>true</code>.
* @param {Boolean} params.panOnDrag When set to true, the map pans when being dragged. Default value is <code>true</code>.
* @param {Boolean} params.easyPan When set to true, the map can pan freely out of container. Default value is <code>false</code>.
* @param {Number} params.zoomMax Indicates the maximum zoom ratio which could be reached zooming the map. Default value is <code>8</code>.
* @param {Number} params.zoomMin Indicates the minimum zoom ratio which could be reached zooming the map. Default value is <code>1</code>.
* @param {Number} params.zoomStep Indicates the multiplier used to zoom map with +/- buttons. Default value is <code>1.6</code>.
Expand Down Expand Up @@ -271,14 +272,14 @@ jvm.Map.prototype = {
}

if (this.transY > maxTransY) {
this.transY = maxTransY;
if (!this.params.easyPan) this.transY = maxTransY;
} else if (this.transY < minTransY) {
this.transY = minTransY;
if (!this.params.easyPan) this.transY = minTransY;
}
if (this.transX > maxTransX) {
this.transX = maxTransX;
if (!this.params.easyPan) this.transX = maxTransX;
} else if (this.transX < minTransX) {
this.transX = minTransX;
if (!this.params.easyPan) this.transX = minTransX;
}

this.canvas.applyTransformParams(this.scale, this.transX, this.transY);
Expand Down