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Rename viewport.contentAspectX to viewport.contentAspectRatio. Remove viewport.contentAspectY.

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This commit is contained in:
Antoine Vandecreme 2016-02-13 11:20:34 -05:00
parent 4634d90715
commit 925ba8a78e
1 changed files with 10 additions and 9 deletions
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19
src/viewport.js
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@ -135,7 +135,7 @@ $.Viewport = function( options ) {
this._oldZoom = this.zoomSpring.current.value;
if (this.contentSize) {
this.resetContentSize( this.contentSize );
this.resetContentSize(this.contentSize);
} else {
this._setContentBounds(new $.Rect(0, 0, 1, 1), 1);
}
@ -153,7 +153,7 @@ $.Viewport.prototype = {
* @return {OpenSeadragon.Viewport} Chainable.
* @fires OpenSeadragon.Viewer.event:reset-size
*/
resetContentSize: function( contentSize ){
resetContentSize: function(contentSize) {
$.console.assert(contentSize, "[Viewport.resetContentSize] contentSize is required");
$.console.assert(contentSize instanceof $.Point, "[Viewport.resetContentSize] contentSize must be an OpenSeadragon.Point");
$.console.assert(contentSize.x > 0, "[Viewport.resetContentSize] contentSize.x must be greater than 0");
@ -184,8 +184,7 @@ $.Viewport.prototype = {
this._contentBounds = bounds.rotate(this.degrees).getBoundingBox();
this.contentSize = this._contentBounds.getSize().times(contentFactor);
this.contentAspectX = this.contentSize.x / this.contentSize.y;
this.contentAspectY = this.contentSize.y / this.contentSize.x;
this._contentAspectRatio = this.contentSize.x / this.contentSize.y;
if (this.viewer) {
/**
@ -222,7 +221,7 @@ $.Viewport.prototype = {
return this.defaultZoomLevel;
}
var aspectFactor = this.contentAspectX / this.getAspectRatio();
var aspectFactor = this._contentAspectRatio / this.getAspectRatio();
var output;
if (this.homeFillsViewer) { // fill the viewer and clip the image
output = aspectFactor >= 1 ? aspectFactor : 1;
@ -1074,8 +1073,9 @@ $.Viewport.prototype = {
// private
_viewportToImageDelta: function( viewerX, viewerY ) {
var scale = this._contentBounds.width;
return new $.Point(viewerX * (this.contentSize.x / scale),
viewerY * ((this.contentSize.y * this.contentAspectX) / scale));
return new $.Point(
viewerX * this.contentSize.x / scale,
viewerY * this.contentSize.x / scale);
},
/**
@ -1105,8 +1105,9 @@ $.Viewport.prototype = {
// private
_imageToViewportDelta: function( imageX, imageY ) {
var scale = this._contentBounds.width;
return new $.Point((imageX / this.contentSize.x) * scale,
(imageY / this.contentSize.y / this.contentAspectX) * scale);
return new $.Point(
imageX / this.contentSize.x * scale,
imageY / this.contentSize.x * scale);
},
/**