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Merge pull request #2317 from pearcetm/after-resize-event

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Add after-resize event
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Ian Gilman 2023-03-16 13:22:50 -07:00 committed by GitHub
commit 2ae9fb0e13
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1 changed files with 27 additions and 2 deletions
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29
src/viewport.js
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@ -1078,7 +1078,10 @@ $.Viewport.prototype = {
if( this.viewer ){
/**
* Raised when the viewer is resized (see {@link OpenSeadragon.Viewport#resize}).
* Raised when a viewer resize operation is initiated (see {@link OpenSeadragon.Viewport#resize}).
* This event happens before the viewport bounds have been updated.
* See also {@link OpenSeadragon.Viewer#after-resize} which reflects
* the new viewport bounds following the resize action.
*
* @event resize
* @memberof OpenSeadragon.Viewer
@ -1094,7 +1097,29 @@ $.Viewport.prototype = {
});
}
return this.fitBounds( newBounds, true );
var output = this.fitBounds( newBounds, true );
if( this.viewer ){
/**
* Raised after the viewer is resized (see {@link OpenSeadragon.Viewport#resize}).
* See also {@link OpenSeadragon.Viewer#resize} event which happens
* before the new bounds have been calculated and applied.
*
* @event after-resize
* @memberof OpenSeadragon.Viewer
* @type {object}
* @property {OpenSeadragon.Viewer} eventSource - A reference to the Viewer which raised this event.
* @property {OpenSeadragon.Point} newContainerSize
* @property {Boolean} maintain
* @property {?Object} userData - Arbitrary subscriber-defined object.
*/
this.viewer.raiseEvent( 'after-resize', {
newContainerSize: newContainerSize,
maintain: maintain
});
}
return output;
},
// private