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More rotation documentation.

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This commit is contained in:
Robert Hickman 2013-08-19 16:27:00 -06:00
parent 767c897e7f
commit d4467477ad
1 changed files with 6 additions and 5 deletions
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11
src/viewport.js
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@ -571,8 +571,10 @@ $.Viewport.prototype = {
},
/**
* Currently only supports 90 degree rotation.
* Currently only works with canvas.
* Currently only 90 degree rotation is supported and it only works
* with the canvas. Additionally, the navigator does not rotate yet,
* debug mode doesn't rotate yet, and overlay rotation is only
* partially supported.
* @function
* @name OpenSeadragon.Viewport.prototype.setRotation
* @return {OpenSeadragon.Viewport} Chainable.
@ -587,9 +589,8 @@ $.Viewport.prototype = {
throw new Error('Currently only 0, 90, 180, and 270 degrees are supported.');
}
this.degrees = degrees;
if( this.viewer ) {
this.viewer.drawer.update();
}
this.viewer.drawer.update();
return this;
},