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  • canvas绘制表格数据

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>绘制表格</title>
    </head>
    <body>
    <div id="container">
        <canvas id="cavsElem">
            你的浏览器不支持canvas,请升级浏览器
        </canvas>
    </div>
    <script>
        (function(){
    
            var data = [
             {nickName: "咸蛋的蛋", corpusBanker: 0, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 3138},
             {nickName: "空有我葬", corpusBanker: 42200, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "白字清欢", corpusBanker: 17700, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "野风吹", corpusBanker: 0, corpusPlayer: 44500, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "在一起不分开", corpusBanker: 0, corpusPlayer: 5400, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "迎风偷吻你", corpusBanker: 0, corpusPlayer: 39600, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "让我认识你", corpusBanker: 7700, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "荒废诗书", corpusBanker: 0, corpusPlayer: 37838, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "还是当年颜色", corpusBanker: 0, corpusPlayer: 48688, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "百般流传", corpusBanker: 0, corpusPlayer: 16400, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "对眼错过", corpusBanker: 0, corpusPlayer: 22388, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "别笑了别闹了", corpusBanker: 46400, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP:0},
             {nickName: "毫不挽留", corpusBanker: 0, corpusPlayer: 14200, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "风阁暖人", corpusBanker: 0, corpusPlayer: 24088, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "让你撒欢", corpusBanker: 0, corpusPlayer: 38600, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "寻梦像扑火", corpusBanker: 3300, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "我只借一程", corpusBanker: 0, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 1938},
             {nickName: "花木予诗", corpusBanker: 0, corpusPlayer: 0, corpusTie: 1200, corpusBP: 0, corpusPP: 0},
             {nickName: "流出", corpusBanker: 0, corpusPlayer: 9700, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "情感败北", corpusBanker: 7500, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "假性假友", corpusBanker: 33400, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0},
             {nickName: "三观", corpusBanker: 44500, corpusPlayer: 0, corpusTie: 0, corpusBP: 0, corpusPP: 0}
            ];
    
            var summaryInfo = [{betNum: 32,corpusAmount: 587466,corpusBP: 8600,corpusBanker: 455366,corpusPP: 4200,corpusPlayer: 114900,corpusTie: 4400,gameNo: 15,resultAmount: 0,shoeNo: 14,tableID: 1}]
    
            var canvas=document.querySelector('#cavsElem');
            var ctx=canvas.getContext('2d');
            canvas.width=455*2;
            canvas.height=data.length*40+80;
            canvas.style.border="1px solid #ccc";
            var rectH=20;
            var rectW=65;
            ctx.scale(2,2)
            ctx.lineWidth = 1;
            ctx.strokeStyle = "#ccc";
            ctx.textAlign = "center";    
    
            ctx.fillStyle = "#000000";
            ctx.fillText('序号',32,15);
            ctx.fillText('用户',97,15); 
            ctx.fillStyle = "#ff0000"; 
            ctx.fillText('',162,15);
            ctx.fillStyle = "#006fff"; 
            ctx.fillText('',227,15);
            ctx.fillStyle = "#07c160";
            ctx.fillText('',292,15);
            ctx.fillStyle = "#ff0000";
            ctx.fillText('庄对',357,15);
            ctx.fillStyle = "#006fff";
            ctx.fillText('闲对',422,15);
    
            for(var i= 0;i<data.length;i++){
                ctx.fillStyle = "#000000";
                ctx.fillText(i+1,32,rectH*i+35); 
                ctx.fillText(data[i].nickName,97,rectH*i+35); 
                ctx.fillStyle = "#ff0000";
                ctx.fillText(data[i].corpusBanker,162,rectH*i+35);
                ctx.fillStyle = "#006fff"; 
                ctx.fillText(data[i].corpusPlayer,227,rectH*i+35);
                ctx.fillStyle = "#07c160";
                ctx.fillText(data[i].corpusTie,292,rectH*i+35);
                ctx.fillStyle = "#ff0000";
                ctx.fillText(data[i].corpusBP,357,rectH*i+35);
                ctx.fillStyle = "#006fff";
                ctx.fillText(data[i].corpusPP,422,rectH*i+35);
                
            }
    
            ctx.fillStyle = "#000000";
            ctx.fillText('合计',32,data.length*20+35); 
            ctx.fillText('',97,data.length*20+35); 
            ctx.fillStyle = "#ff0000";
            ctx.fillText(summaryInfo[0].corpusBanker,162,data.length*20+35);
            ctx.fillStyle = "#006fff"; 
            ctx.fillText(summaryInfo[0].corpusPlayer,227,data.length*20+35);
            ctx.fillStyle = "#07c160";
            ctx.fillText(summaryInfo[0].corpusTie,292,data.length*20+35);
            ctx.fillStyle = "#ff0000";
            ctx.fillText(summaryInfo[0].corpusBP,357,data.length*20+35);
            ctx.fillStyle = "#006fff";
            ctx.fillText(summaryInfo[0].corpusPP,422,data.length*20+35);
    
            for(var i= 0;i<data.length+2;i++){
                ctx.moveTo(rectW*i,0);
                ctx.lineTo(rectW*i,canvas.height);
    
                ctx.moveTo(0,rectH*i);
                ctx.lineTo(canvas.width,rectH*i);
                ctx.stroke();
            }
    
        }())
    </script>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/wrongcode/p/11187228.html
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