javascript 拉斐尔：设置线条颜色
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Raphael: Set Line Color
提问by Nik
I am using the Raphael JS vector library and I cannot get a line (path) that I am drawing to change colors. Hopefully it's just something stupid I did.
我正在使用 Raphael JS 矢量库，但无法获得正在绘制以更改颜色的线（路径）。希望这只是我做的一些愚蠢的事情。
var blue_one = paper.path ("M205 205L300 300");
blue_one.attr ("stroke-width", "3");
blue_one.attr ("fill", "#0000FF");
I have also tried fill values of "#00F", "blue", "0000FF", and "00F".
我还尝试了“#00F”、“蓝色”、“0000FF”和“00F”的填充值。
回答by Andrew
This is what you want to set.
这就是您要设置的内容。
blue_one.attr ("stroke", "#0000FF");
For a full listing of the properties, see the Specificationor the Raphael Documentation
有关属性的完整列表，请参阅规范或Raphael 文档
回答by rohan_vg
Can be written simply in one line like this.
可以像这样简单地写在一行中。
var blue_one = paper.path ("M205 205L300 300").attr({stroke:'#0000FF'});
