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Tweaked the border handling a bit

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houseofyin 2013-03-23 21:11:30 -04:00
parent 00985c8872
commit a7cec524eb
1 changed files with 5 additions and 4 deletions
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9
src/navigator.js
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@ -57,6 +57,7 @@ $.Navigator = function( options ){
this.viewerDimensionsInPoints = viewer.viewport.deltaPointsFromPixels($.getElementSize( viewer.element));
this.borderWidth = 2;
this.borderWidths = new $.Point(this.borderWidth, this.borderWidth);
(function( style, borderWidth ){
style.margin = '0px';
@ -232,8 +233,8 @@ $.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
if( viewport && this.viewport ){
bounds = viewport.getBounds( true );
topleft = this.viewport.pixelFromPoint( bounds.getTopLeft() );
bottomright = this.viewport.pixelFromPoint( bounds.getBottomRight() );
topleft = this.viewport.pixelFromPoint( bounds.getTopLeft());
bottomright = this.viewport.pixelFromPoint( bounds.getBottomRight()).minus(this.borderWidths).minus(this.borderWidths);
//update style for navigator-box
(function(style, borderWidth){
@ -241,8 +242,8 @@ $.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
style.top = topleft.y + 'px';
style.left = topleft.x + 'px';
var width = Math.abs( topleft.x - bottomright.x ) - (borderWidth);
var height = Math.abs( topleft.y - bottomright.y ) - (borderWidth);
var width = Math.abs( topleft.x - bottomright.x );
var height = Math.abs( topleft.y - bottomright.y );
// make sure width and height are non-negative so IE doesn't throw
style.width = Math.max( width, 0 ) + 'px';
style.height = Math.max( height, 0 ) + 'px';