我不使用css,因为我想保存并处理创建的SVG可视化文件.这意味着我需要使用内联样式.到目前为止,我经历了d3,因为很有可能我做错了事情.
我期待{‘stroke-width’:’3px’}制作粗轴线.但它使得粗体轴标签.我希望文本被控制与字体相关的样式,如{‘font-style’:’normal’}.
使用“笔画宽度”有什么问题?我在Chrome和Firefox中都进行了测试.
这是我的代码:
- <script>
- var margin = {top: 20,right: 10,bottom: 20,left: 40};
- var width = 960 - margin.left - margin.right;
- var height = 100 - margin.top - margin.bottom;
- var x = d3.scale.linear().range([0,width]);
- var y = d3.scale.linear().range([0,height]);
- var xAxis = d3.svg.axis().scale(x).orient("bottom");
- // .tickFormat(d3.time.format("%H:%M"));
- var yAxis = d3.svg.axis().scale(y).orient("left").ticks(height/10);
- var svg = d3.select("svg");
- var vis = svg.append("g")
- .attr("transform","translate(" + margin.left + "," + margin.top + ")")
- .style({'font-size': '10px','font-family': 'sans-serif','font-style': 'normal','font-variant': 'normal','font-weight': 'normal'});
- var redraw = function(selection,data,style) {
- selection.selectAll(".bar")
- .data(data)
- .enter().append("rect")
- .attr('class',"bar")
- .attr("x",function(d) { return x(d[0]) - .5; })
- .attr("y",function(d) { return y(d[1]); })
- .attr("width",5)
- .attr("height",function(d) { return height - y(d[1]); })
- .style(style);
- vis.select(".x.axis").call(xAxis);
- vis.select(".y.axis").call(yAxis);
- };
- svg.attr("width",width + margin.left + margin.right)
- .attr("height",height + margin.top + margin.bottom);
- vis.append("g")
- .attr("class","x axis")
- .attr("transform","translate(0," + height + ")")
- .style({ 'stroke': 'Black','fill': 'none','stroke-width': '3px'})
- .call(xAxis);
- vis.append("g")
- .attr("class","y axis")
- .style({ 'stroke': 'Black','stroke-width': '3px'})
- .call(yAxis);
- // now we draw the first barchart (we do not know about the 2nd one yet)
- var data1 = [[2,0.5],[4,0.8],[6,0.6],[8,0.7],[12,0.8]];
- x.domain([0,13]);
- y.domain([0.9,0]);
- vis.append("g")
- .attr("class","bar1");
- vis.select(".bar1")
- .call(redraw,data1,{'fill': 'Red','stroke': 'Black'});
- </script>
解决方法
我建立在解释的答案,并更有选择地应用了行程宽度.这是我最终结论:
- vis.selectAll('.axis line,.axis path')
- .style({'stroke': 'Black','stroke-width': '3px'});