Chart.roundedBarCharts.min.js

Chart.elements.Rectangle.prototype.draw=function(){function t(t){return s[(f+t)%4]}var r,e,i,o,_,h,l,a,b=this._chart.ctx,d=this._view,n=d.borderWidth,u=this._chart.config.options.cornerRadius;if(u<0&&(u=0),void 0===u&&(u=0),d.horizontal?(r=d.base,e=d.x,i=d.y-d.height/2,o=d.y+d.height/2,_=e>r?1:-1,h=1,l=d.borderSkipped||"left"):(r=d.x-d.width/2,e=d.x+d.width/2,i=d.y,_=1,h=(o=d.base)>i?1:-1,l=d.borderSkipped||"bottom"),n){var T=Math.min(Math.abs(r-e),Math.abs(i-o)),v=(n=n>T?T:n)/2,g=r+("left"!==l?v*_:0),c=e+("right"!==l?-v*_:0),C=i+("top"!==l?v*h:0),w=o+("bottom"!==l?-v*h:0);g!==c&&(i=C,o=w),C!==w&&(r=g,e=c)}b.beginPath(),b.fillStyle=d.backgroundColor,b.strokeStyle=d.borderColor,b.lineWidth=n;var s=[[r,o],[r,i],[e,i],[e,o]],f=["bottom","left","top","right"].indexOf(l,0);-1===f&&(f=0);var q=t(0);b.moveTo(q[0],q[1]);for(var m=1;m<4;m++)q=t(m),nextCornerId=m+1,4==nextCornerId&&(nextCornerId=0),nextCorner=t(nextCornerId),width=s[2][0]-s[1][0],height=s[0][1]-s[1][1],x=s[1][0],y=s[1][1],(a=u)>Math.abs(height)/2&&(a=Math.floor(Math.abs(height)/2)),a>Math.abs(width)/2&&(a=Math.floor(Math.abs(width)/2)),height<0?(x_tl=x,x_tr=x+width,y_tl=y+height,y_tr=y+height,x_bl=x,x_br=x+width,y_bl=y,y_br=y,b.moveTo(x_bl+a,y_bl),b.lineTo(x_br-a,y_br),b.quadraticCurveTo(x_br,y_br,x_br,y_br-a),b.lineTo(x_tr,y_tr+a),b.quadraticCurveTo(x_tr,y_tr,x_tr-a,y_tr),b.lineTo(x_tl+a,y_tl),b.quadraticCurveTo(x_tl,y_tl,x_tl,y_tl+a),b.lineTo(x_bl,y_bl-a),b.quadraticCurveTo(x_bl,y_bl,x_bl+a,y_bl)):width<0?(x_tl=x+width,x_tr=x,y_tl=y,y_tr=y,x_bl=x+width,x_br=x,y_bl=y+height,y_br=y+height,b.moveTo(x_bl+a,y_bl),b.lineTo(x_br-a,y_br),b.quadraticCurveTo(x_br,y_br,x_br,y_br-a),b.lineTo(x_tr,y_tr+a),b.quadraticCurveTo(x_tr,y_tr,x_tr-a,y_tr),b.lineTo(x_tl+a,y_tl),b.quadraticCurveTo(x_tl,y_tl,x_tl,y_tl+a),b.lineTo(x_bl,y_bl-a),b.quadraticCurveTo(x_bl,y_bl,x_bl+a,y_bl)):(b.moveTo(x+a,y),b.lineTo(x+width-a,y),b.quadraticCurveTo(x+width,y,x+width,y+a),b.lineTo(x+width,y+height-a),b.quadraticCurveTo(x+width,y+height,x+width-a,y+height),b.lineTo(x+a,y+height),b.quadraticCurveTo(x,y+height,x,y+height-a),b.lineTo(x,y+a),b.quadraticCurveTo(x,y,x+a,y));b.fill(),n&&b.stroke()};