/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.drawing.util.positioning"]){dojo._hasResource["dojox.drawing.util.positioning"]=true;dojo.provide("dojox.drawing.util.positioning");(function(){var _1=4;var _2=20;dojox.drawing.util.positioning.label=function(_3,_4){var x=0.5*(_3.x+_4.x);var y=0.5*(_3.y+_4.y);var _5=dojox.drawing.util.common.slope(_3,_4);var _6=_1/Math.sqrt(1+_5*_5);if(_4.y>_3.y&&_4.x>_3.x||_4.y<_3.y&&_4.x<_3.x){_6=-_6;y-=_2;}x+=-_6*_5;y+=_6;var _7=_4.x<_3.x?"end":"start";return {x:x,y:y,foo:"bar",align:_7};};dojox.drawing.util.positioning.angle=function(_8,_9){var x=0.7*_8.x+0.3*_9.x;var y=0.7*_8.y+0.3*_9.y;var _a=dojox.drawing.util.common.slope(_8,_9);var _b=_1/Math.sqrt(1+_a*_a);if(_9.x<_8.x){_b=-_b;}x+=-_b*_a;y+=_b;var _c=_9.y>_8.y?"end":"start";y+=_9.x>_8.x?0.5*_2:-0.5*_2;return {x:x,y:y,align:_c};};})();}