I m 采用Raphael图书馆和以下代码,开辟特别学校道路:
this.resultsBoxLine1 = paper.path("M42 10L42 36");
我愿利用变量来决定道路的位置,但我不能这样说:
this.resultsBoxLine1 = paper.path("MmyVar11 myVar2LmyVar3 myVar4");
没有人知道我如何能够这样做?
Raphael途径只是一种扼杀性——你可以轻易使用<代码>+的操作者,例如:
this.resultsBoxLine1 = paper.path("M"+myVar11+" "+myVar2+"L"+myVar3+" "+myVar4);
或者
this.resultsBoxLine1 = paper.path("M{0} {1}L{2} {3}", myVar11, myVar2, myVar3, myVar4);
What about
paper.path("M" + myVar11 + " " + myVar2 + "L" + ...);
Just use Java string concats
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