...匯時(shí),創(chuàng)建圓形邊角:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.beginPath();ctx.lineJoin="round";ctx.moveTo(20,20);ctx.lineTo(100,50);ctx.lineTo(20,100);ctx.stroke();嘗試一下 ?瀏覽器支持Internet ...
http://www.o2fo.com/jsref/prop-canvas-linejoin.html...黑色陰影的紅色矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firef...
http://www.o2fo.com/jsref/prop-canvas-shadowcolor.html...素的線條來繪制矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.lineWidth=10;ctx.strokeRect(20,20,80,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持 line...
http://www.o2fo.com/jsref/prop-canvas-linewidth.html...矩形,模糊級(jí)數(shù)是 20:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.shadowBlur=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80); 嘗試一下 ?瀏覽器支持Internet Explorer 9、Fi...
http://www.o2fo.com/jsref/prop-canvas-shadowblur.html...斜接長(zhǎng)度 5 繪制線條:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.lineWidth=10;ctx.lineJoin="miter";ctx.miterLimit=5;ctx.moveTo(20,20);ctx.lineTo(50,27);ctx.lineTo(20,34);ctx.stroke();嘗試一下 ?瀏覽...
http://www.o2fo.com/jsref/prop-canvas-miterlimit.html...從矩形的 left 位置):YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=10;ctx.shadowOffsetX=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Intern...
http://www.o2fo.com/jsref/prop-canvas-shadowoffsetx.html...(從矩形的 top 位置):YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=10;ctx.shadowOffsetY=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Inte...
http://www.o2fo.com/jsref/prop-canvas-shadowoffsety.html...*100 像素的已填充矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.fillRect(20,20,150,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持 fillRect() 方法。...
http://www.o2fo.com/jsref/met-canvas-fillrect.html...制 150*100 像素的矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.strokeRect(20,20,150,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持strokeRect()方法。...
http://www.o2fo.com/jsref/met-canvas-strokerect.html...矩形內(nèi)清空一個(gè)矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.fillStyle="red";ctx.fillRect(0,0,300,150);ctx.clearRect(20,20,100,50);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、C...
http://www.o2fo.com/jsref/met-canvas-clearrect.html抱歉,暫時(shí)沒有相關(guān)的微課
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...匯時(shí),創(chuàng)建圓形邊角:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.beginPath();ctx.lineJoin="round";ctx.moveTo(20,20);ctx.lineTo(100,50);ctx.lineTo(20,100);ctx.stroke();嘗試一下 ?瀏覽器支持Internet ...
http://www.o2fo.com/jsref/prop-canvas-linejoin.html...黑色陰影的紅色矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firef...
http://www.o2fo.com/jsref/prop-canvas-shadowcolor.html...素的線條來繪制矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.lineWidth=10;ctx.strokeRect(20,20,80,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持 line...
http://www.o2fo.com/jsref/prop-canvas-linewidth.html...矩形,模糊級(jí)數(shù)是 20:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.shadowBlur=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80); 嘗試一下 ?瀏覽器支持Internet Explorer 9、Fi...
http://www.o2fo.com/jsref/prop-canvas-shadowblur.html...斜接長(zhǎng)度 5 繪制線條:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.lineWidth=10;ctx.lineJoin="miter";ctx.miterLimit=5;ctx.moveTo(20,20);ctx.lineTo(50,27);ctx.lineTo(20,34);ctx.stroke();嘗試一下 ?瀏覽...
http://www.o2fo.com/jsref/prop-canvas-miterlimit.html...從矩形的 left 位置):YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=10;ctx.shadowOffsetX=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Intern...
http://www.o2fo.com/jsref/prop-canvas-shadowoffsetx.html...(從矩形的 top 位置):YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");varctx=c.getContext("2d");ctx.shadowBlur=10;ctx.shadowOffsetY=20;ctx.shadowColor="black";ctx.fillStyle="red";ctx.fillRect(20,20,100,80);嘗試一下 ?瀏覽器支持Inte...
http://www.o2fo.com/jsref/prop-canvas-shadowoffsety.html...*100 像素的已填充矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.fillRect(20,20,150,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持 fillRect() 方法。...
http://www.o2fo.com/jsref/met-canvas-fillrect.html...制 150*100 像素的矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.strokeRect(20,20,150,100);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、Chrome 和 Safari 支持strokeRect()方法。...
http://www.o2fo.com/jsref/met-canvas-strokerect.html...矩形內(nèi)清空一個(gè)矩形:YourbrowserdoesnotsupporttheHTML5canvastag.JavaScript:var c=document.getElementById("myCanvas");var ctx=c.getContext("2d");ctx.fillStyle="red";ctx.fillRect(0,0,300,150);ctx.clearRect(20,20,100,50);嘗試一下 ?瀏覽器支持Internet Explorer 9、Firefox、Opera、C...
http://www.o2fo.com/jsref/met-canvas-clearrect.html抱歉,暫時(shí)沒有相關(guān)的文章
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