Javascript d3.js 轴标签 - 颜色不变
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d3.js axis labels - color not changing
提问by Mobie
I'm creating my axis with the following text, however the color of the labels is not changing properly; the color the text remains black. Does anybody know why?
我正在使用以下文本创建我的轴，但是标签的颜色没有正确更改；文本颜色保持黑色。有人知道为什么吗？
// create Axis
svg.selectAll(".axis")
.data(d3.range(angle.domain()[1]))
.enter().append("g")
.attr("class", "axis")
.attr("transform", function(d) { return "rotate(" + angle(d) * 180 / Math.PI + ")"; })
.call(d3.svg.axis()
.scale(radius.copy().range([-5, -outerRadius]))
.ticks(5)
.orient("left"))
.append("text")
.attr("y",
function (d) {
if (window.innerWidth < 455){
return -(window.innerHeight * .33);
}
else{
return -(window.innerHeight * .33);
}
})
.attr("dy", ".71em")
.attr("text-anchor", "middle")
.text(function(d, i) { return capitalMeta[i]; })
.attr("style","font-size:12px;")
.style("color","#DE3378"); <--------------- adding color attribute here...
EDIT- trying to color different axis labels different colors with the following code, however this is not working properly...
编辑- 尝试使用以下代码为不同的轴标签着色不同的颜色，但是这无法正常工作......
.style(function() {
for (var i = 0; i < unhealthyArray.length; i++) {
if ($.inArray(unhealthyArray[i], capitalMeta) != -1)
return "fill","red";
else
return "fill","black";
}
});
回答by Lars Kotthoff
You need to use the strokeattribute (for the outline) or fill(for the fill colour). See e.g. this tutorial.
您需要使用stroke属性（用于轮廓）或fill（用于填充颜色）。参见例如本教程。
