HTML5中的canvas提供了文字宽度的测量方法: ctx.measureText(string).width var c=document.getElementById("myCanvas"); var ctx=c.getContext("2d"); ctx.font="30px Arial"; var txt="Hello World" ctx.fillText("width:" + ctx.meas
镇场诗:---大梦谁觉,水月中建博客.百千磨难,才知世事无常.---今持佛语,技术无量愿学.愿尽所学,铸一良心博客.------------------------------------------ 1 code name=['燃灯古佛','释迦摩尼佛','弥勒佛'] print('1\n') print(1) for item in name: print(item) 2 show ------------------------------------------博文的精髓,在技术部分,更
function ReplaceSeperator(mobiles) { var i; var result = ""; var c; for (i = 0; i < mobiles.length; i++) { c = mobiles.substr(i, 1); if (c == "\n") result = result + "<br/>"; else if (c != "\r") result = re