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Camera.getBounds is a new method that will return a rectangle containing the bounds of the camera.

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Richard Davey 2018-11-27 17:16:03 +00:00
parent 052da6e40c
commit 30972f4528
2 changed files with 29 additions and 1 deletions
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1
CHANGELOG.md
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@ -62,6 +62,7 @@
* `Geom.Intersects.PointToLine` has a new optional argument `lineThickness` (which defaults to 1). This allows you to determine if the point intersects a line of a given thickness, where the line-ends are circular (not square).
* `Geom.Line.GetNearestPoint` is a new static method that will return the nearest point on a line to the given point.
* `Geom.Line.GetShortestDistance` is a new static method that will return the shortest distance from a line to the given point.
* `Camera.getBounds` is a new method that will return a rectangle containing the bounds of the camera.
### Updates

29
src/cameras/2d/BaseCamera.js
View file

@ -1079,12 +1079,14 @@ var BaseCamera = new Class({
* @param {integer} y - The top-left y coordinate of the bounds.
* @param {integer} width - The width of the bounds, in pixels.
* @param {integer} height - The height of the bounds, in pixels.
* @param {boolean} [centerOn] - If `true` the Camera will automatically be centered on the new bounds.
* @param {boolean} [centerOn=false] - If `true` the Camera will automatically be centered on the new bounds.
*
* @return {Phaser.Cameras.Scene2D.BaseCamera} This Camera instance.
*/
setBounds: function (x, y, width, height, centerOn)
{
if (centerOn === undefined) { centerOn = false; }
this._bounds.setTo(x, y, width, height);
this.dirty = true;
@ -1103,6 +1105,31 @@ var BaseCamera = new Class({
return this;
},
/**
* Returns a rectangle containing the bounds of the Camera.
*
* If the Camera does not have any bounds the rectangle will be empty.
*
* The rectangle is a copy of the bounds, so is safe to modify.
*
* @method Phaser.Cameras.Scene2D.BaseCamera#getBounds
* @since 3.16.0
*
* @param {Phaser.Geom.Rectangle} [out] - An optional Rectangle to store the bounds in. If not given, a new Rectangle will be created.
*
* @return {Phaser.Geom.Rectangle} A rectangle containing the bounds of this Camera.
*/
getBounds: function (out)
{
if (out === undefined) { out = new Rectangle(); }
var source = this._bounds;
out.setTo(source.x, source.y, source.width, source.height);
return out;
},
/**
* Sets the name of this Camera.
* This value is for your own use and isn't used internally.