//>>built
define("dojox/charting/scaler/linear",["dojo/_base/lang","./common"],function(_1,_2){var _3=_1.getObject("dojox.charting.scaler.linear",true);var _4=3,_5=_2.findString,_6=_2.getNumericLabel;var _7=function(_8,_9,_a,_b,_c,_d,_e){_a=_1.delegate(_a);if(!_b){if(_a.fixUpper=="major"){_a.fixUpper="minor";}if(_a.fixLower=="major"){_a.fixLower="minor";}}if(!_c){if(_a.fixUpper=="minor"){_a.fixUpper="micro";}if(_a.fixLower=="minor"){_a.fixLower="micro";}}if(!_d){if(_a.fixUpper=="micro"){_a.fixUpper="none";}if(_a.fixLower=="micro"){_a.fixLower="none";}}var _f=_5(_a.fixLower,["major"])?Math.floor(_a.min/_b)*_b:_5(_a.fixLower,["minor"])?Math.floor(_a.min/_c)*_c:_5(_a.fixLower,["micro"])?Math.floor(_a.min/_d)*_d:_a.min,_10=_5(_a.fixUpper,["major"])?Math.ceil(_a.max/_b)*_b:_5(_a.fixUpper,["minor"])?Math.ceil(_a.max/_c)*_c:_5(_a.fixUpper,["micro"])?Math.ceil(_a.max/_d)*_d:_a.max;if(_a.useMin){_8=_f;}if(_a.useMax){_9=_10;}var _11=(!_b||_a.useMin&&_5(_a.fixLower,["major"]))?_8:Math.ceil(_8/_b)*_b,_12=(!_c||_a.useMin&&_5(_a.fixLower,["major","minor"]))?_8:Math.ceil(_8/_c)*_c,_13=(!_d||_a.useMin&&_5(_a.fixLower,["major","minor","micro"]))?_8:Math.ceil(_8/_d)*_d,_14=!_b?0:(_a.useMax&&_5(_a.fixUpper,["major"])?Math.round((_9-_11)/_b):Math.floor((_9-_11)/_b))+1,_15=!_c?0:(_a.useMax&&_5(_a.fixUpper,["major","minor"])?Math.round((_9-_12)/_c):Math.floor((_9-_12)/_c))+1,_16=!_d?0:(_a.useMax&&_5(_a.fixUpper,["major","minor","micro"])?Math.round((_9-_13)/_d):Math.floor((_9-_13)/_d))+1,_17=_c?Math.round(_b/_c):0,_18=_d?Math.round(_c/_d):0,_19=_b?Math.floor(Math.log(_b)/Math.LN10):0,_1a=_c?Math.floor(Math.log(_c)/Math.LN10):0,_1b=_e/(_9-_8);if(!isFinite(_1b)){_1b=1;}return {bounds:{lower:_f,upper:_10,from:_8,to:_9,scale:_1b,span:_e},major:{tick:_b,start:_11,count:_14,prec:_19},minor:{tick:_c,start:_12,count:_15,prec:_1a},micro:{tick:_d,start:_13,count:_16,prec:0},minorPerMajor:_17,microPerMinor:_18,scaler:_3};};return _1.mixin(_3,{buildScaler:function(min,max,_1c,_1d){var h={fixUpper:"none",fixLower:"none",natural:false};if(_1d){if("fixUpper" in _1d){h.fixUpper=String(_1d.fixUpper);}if("fixLower" in _1d){h.fixLower=String(_1d.fixLower);}if("natural" in _1d){h.natural=Boolean(_1d.natural);}}if("min" in _1d){min=_1d.min;}if("max" in _1d){max=_1d.max;}if(_1d.includeZero){if(min>0){min=0;}if(max<0){max=0;}}h.min=min;h.useMin=true;h.max=max;h.useMax=true;if("from" in _1d){min=_1d.from;h.useMin=false;}if("to" in _1d){max=_1d.to;h.useMax=false;}if(max<=min){return _7(min,max,h,0,0,0,_1c);}var mag=Math.floor(Math.log(max-min)/Math.LN10),_1e=_1d&&("majorTickStep" in _1d)?_1d.majorTickStep:Math.pow(10,mag),_1f=0,_20=0,_21;if(_1d&&("minorTickStep" in _1d)){_1f=_1d.minorTickStep;}else{do{_1f=_1e/10;if(!h.natural||_1f>0.9){_21=_7(min,max,h,_1e,_1f,0,_1c);if(_21.bounds.scale*_21.minor.tick>_4){break;}}_1f=_1e/5;if(!h.natural||_1f>0.9){_21=_7(min,max,h,_1e,_1f,0,_1c);if(_21.bounds.scale*_21.minor.tick>_4){break;}}_1f=_1e/2;if(!h.natural||_1f>0.9){_21=_7(min,max,h,_1e,_1f,0,_1c);if(_21.bounds.scale*_21.minor.tick>_4){break;}}return _7(min,max,h,_1e,0,0,_1c);}while(false);}if(_1d&&("microTickStep" in _1d)){_20=_1d.microTickStep;_21=_7(min,max,h,_1e,_1f,_20,_1c);}else{do{_20=_1f/10;if(!h.natural||_20>0.9){_21=_7(min,max,h,_1e,_1f,_20,_1c);if(_21.bounds.scale*_21.micro.tick>_4){break;}}_20=_1f/5;if(!h.natural||_20>0.9){_21=_7(min,max,h,_1e,_1f,_20,_1c);if(_21.bounds.scale*_21.micro.tick>_4){break;}}_20=_1f/2;if(!h.natural||_20>0.9){_21=_7(min,max,h,_1e,_1f,_20,_1c);if(_21.bounds.scale*_21.micro.tick>_4){break;}}_20=0;}while(false);}return _20?_21:_7(min,max,h,_1e,_1f,0,_1c);},buildTicks:function(_22,_23){var _24,_25,_26,_27=_22.major.start,_28=_22.minor.start,_29=_22.micro.start;if(_23.microTicks&&_22.micro.tick){_24=_22.micro.tick,_25=_29;}else{if(_23.minorTicks&&_22.minor.tick){_24=_22.minor.tick,_25=_28;}else{if(_22.major.tick){_24=_22.major.tick,_25=_27;}else{return null;}}}var _2a=1/_22.bounds.scale;if(_22.bounds.to<=_22.bounds.from||isNaN(_2a)||!isFinite(_2a)||_24<=0||isNaN(_24)||!isFinite(_24)){return null;}var _2b=[],_2c=[],_2d=[];while(_25<=_22.bounds.to+_2a){if(Math.abs(_27-_25)<_24/2){_26={value:_27};if(_23.majorLabels){_26.label=_6(_27,_22.major.prec,_23);}_2b.push(_26);_27+=_22.major.tick;_28+=_22.minor.tick;_29+=_22.micro.tick;}else{if(Math.abs(_28-_25)<_24/2){if(_23.minorTicks){_26={value:_28};if(_23.minorLabels&&(_22.minMinorStep<=_22.minor.tick*_22.bounds.scale)){_26.label=_6(_28,_22.minor.prec,_23);}_2c.push(_26);}_28+=_22.minor.tick;_29+=_22.micro.tick;}else{if(_23.microTicks){_2d.push({value:_29});}_29+=_22.micro.tick;}}_25+=_24;}return {major:_2b,minor:_2c,micro:_2d};},getTransformerFromModel:function(_2e){var _2f=_2e.bounds.from,_30=_2e.bounds.scale;return function(x){return (x-_2f)*_30;};},getTransformerFromPlot:function(_31){var _32=_31.bounds.from,_33=_31.bounds.scale;return function(x){return x/_33+_32;};}});});