gallery3-contrib/3.0/modules/tag_cloud_html5/js/jquery.tagcanvas.mod.min.js

/**
 * Copyright (C) 2010-2012 Graham Breach
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/**
 * jQuery.tagcanvas 1.17.1
 * For more information, please contact <graham@goat1000.com>
 */
/**
 * Modified by Shad Laws 2012/06/08 -- all modified lines have "mod Shad Laws" comments
 * - built a physics-based model for motion, which is activated with the physModel flag
 * - included initialDecel, deadZone, maxInputZone, and physModel as options
 * - set defaults of new options to mimic behavior without them (false, 0, 0, and false)
 * - removed two unnecessary variable declarations caught by YUI Compressor
 * - fixed initialization of a few variables (minSpeed, decel, yaw/pitch)
 * - fixed problem with html margin-top changing coordinates in IE (but not Chrome or Firefox)
 */
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ad=this.tc,aa=this.x,Z=this.y,ab,i,ae=this.sc;Y.globalAlpha=this.alpha;Y.setTransform(ae,0,0,ae,0,0);Y.fillStyle=this.colour;ad.shadow&&this.SetShadowColour(Y,ad.shadow,this.alpha);Y.font=this.font;ab=this.w;i=this.h;aa+=(ac/ae)-(ab/2);Z+=(j/ae)-(i/2);Y.fillText(this.name,aa,Z)};J.DrawImage=function(aa,ag,Z){var ad=this.x,ab=this.y,ah=this.sc,j=this.image,ae=this.w,Y=this.h,ac=this.alpha,af=this.shadow;aa.globalAlpha=ac;aa.setTransform(ah,0,0,ah,0,0);aa.fillStyle=this.colour;af&&this.SetShadowColour(aa,af,ac);ad+=(ag/ah)-(ae/2);ab+=(Z/ah)-(Y/2);aa.drawImage(j,ad,ab,ae,Y)};J.DrawImageIE=function(aa,ae,Z){var j=this.image,af=this.sc,ad=j.width=this.w*af,Y=j.height=this.h*af,ac=(this.x*af)+ae-(ad/2),ab=(this.y*af)+Z-(Y/2);aa.setTransform(1,0,0,1,0,0);aa.globalAlpha=this.alpha;aa.drawImage(j,ac,ab)};J.Calc=function(aa,Z){var 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