MINI
C:
/
siak
/
app
/
ke
/
bootstrap
/
v5
/
assets
/
plugins
/
flot
/
Upload File:
files >> C:/siak/app/ke/bootstrap/v5/assets/plugins/flot/jquery.flot.legendoncanvas.min.js
(function($){function init(plot){plot.hooks.processOptions.push(addLastDrawHook)}function addLastDrawHook(plot){plot.hooks.draw.push(drawLegend)}function drawLegend(plot,ctx){var options=plot.getOptions();if(!options.legend.show)return;var placeholder=plot.getPlaceholder();var container=options.legend.container||placeholder.find(".legend");var f={style:placeholder.css("font-style"),size:Math.round(.8*(+placeholder.css("font-size").replace("px","")||13)),variant:placeholder.css("font-variant"),weight:placeholder.css("font-weight"), family:placeholder.css("font-family")};ctx.save();ctx.font=f.style+" "+f.variant+" "+f.weight+" "+f.size+"px '"+f.family+"'";ctx.textAlign="left";ctx.textBaseline="bottom";function fontAscent(){return 12}var series=plot.getData();var plotOffset=plot.getPlotOffset();var plotHeight=plot.height();var plotWidth=plot.width();var lf=options.legend.labelFormatter;var legendWidth=0,legendHeight=0;var num_labels=0;var s,label;for(var i=0;i<series.length;++i){s=series[i];label=s.label;if(!label)continue;num_labels++; if(lf)label=lf(label,s);labelWidth=ctx.measureText(label).width;if(labelWidth>legendWidth)legendWidth=labelWidth}var LEGEND_BOX_WIDTH=22;var PADDING_RIGHT=5;var LEGEND_BOX_LINE_HEIGHT=18;legendWidth=legendWidth+LEGEND_BOX_WIDTH+PADDING_RIGHT;legendHeight=num_labels*LEGEND_BOX_LINE_HEIGHT;var x,y;if(options.legend.container!=null){x=$(options.legend.container).offset().left;y=$(options.legend.container).offset().top}else{var pos="";var p=options.legend.position;var m=options.legend.margin;if(m[0]== null)m=[m,m];if(p.charAt(0)=="n")y=Math.round(plotOffset.top+options.grid.borderWidth+m[1]);else if(p.charAt(0)=="s")y=Math.round(plotOffset.top+options.grid.borderWidth+plotHeight-m[0]-legendHeight);if(p.charAt(1)=="e")x=Math.round(plotOffset.left+options.grid.borderWidth+plotWidth-m[0]-legendWidth);else if(p.charAt(1)=="w")x=Math.round(plotOffset.left+options.grid.borderWidth+m[0]);if(options.legend.backgroundOpacity!=0){var c=options.legend.backgroundColor;if(c==null)c=options.grid.backgroundColor; if(c&&typeof c=="string"){ctx.globalAlpha=options.legend.backgroundOpacity;ctx.fillStyle=c;ctx.fillRect(x,y,legendWidth,legendHeight);ctx.globalAlpha=1}}}var posx,posy;for(var i=0;i<series.length;++i){s=series[i];label=s.label;if(!label)continue;if(lf)label=lf(label,s);posy=y+i*18;ctx.fillStyle=options.legend.labelBoxBorderColor;ctx.fillRect(x,posy,18,14);ctx.fillStyle="#FFF";ctx.fillRect(x+1,posy+1,16,12);ctx.fillStyle=s.color;ctx.fillRect(x+2,posy+2,14,10);posx=x+22;posy=posy+f.size+2;ctx.fillStyle= options.grid.color;ctx.fillText(label,posx,posy)}ctx.restore();container.hide()}$.plot.plugins.push({init:init,options:{},name:"legendoncanvas",version:"1.0"})})(jQuery);
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