Javascript 为什么有些条形图在d3条形图中偏离中心?
我正在使用d3和svg元素构建一个条形图。我正在使用范围带放置栏,但由于某些原因,某些栏没有在正确的位置结束(请参见下面的链接,我无法附加图像,它应该与其他图像类似)。 我正在使用下面的代码来放置这些条 让Javascript 为什么有些条形图在d3条形图中偏离中心?,javascript,d3.js,Javascript,D3.js,我正在使用d3和svg元素构建一个条形图。我正在使用范围带放置栏,但由于某些原因,某些栏没有在正确的位置结束(请参见下面的链接,我无法附加图像,它应该与其他图像类似)。 我正在使用下面的代码来放置这些条 让 私有组:d3.选择; xScale=d3.scale.ordinal() .domain(viewModel.dataPoints.map(d=>d.category)) .环游乐队 ([BarChart.Config.Axis.padding,width],BarChart.Config.
私有组:d3.选择;
xScale=d3.scale.ordinal()
.domain(viewModel.dataPoints.map(d=>d.category))
.环游乐队
([BarChart.Config.Axis.padding,width],BarChart.Config.xScalePadding,0.2);
设xAxis=d3.svg.axis()
.scale(xScale)
.orient(“底部”);
这个.xaxis组
.attr('transform','translate(0',+(height-BarChart.Config.Axis.padding)+'))
.呼叫(xAxis);
d3.选择(“g.xAxis”).选择全部(“文本”)
.attr('fill',d=>类别颜色(d))
.attr('font-weight','bold');
以及钢筋的实际位置:
let bars = this.backgroundBarGroup
.selectAll(".bar")
.data(staticViewModel.dataPoints);
bars.
enter()
.append("rect")
.classed("bar", true);
bars.attr({
width: xScale.rangeBand(),
height: (dataPoint: BarChartDataPoint) => height - BarChart.Config.Axis.padding - yScale(<number>dataPoint.minValue),
y: (dataPoint: BarChartDataPoint) => yScale(<number>dataPoint.value),
x: (dataPoint: BarChartDataPoint) => xScale(dataPoint.category)+18,
})
.style({
'fill-opacity': 0.5,
'stroke-opacity': 0.5,
fill: (dataPoint: BarChartDataPoint) => dataPoint.color,
stroke: (dataPoint: BarChartDataPoint) => dataPoint.strokeColor,
"stroke-width": (dataPoint: BarChartDataPoint) => `${dataPoint.strokeWidth}px`,
});
let bar=this.backgroundBarGroup
.selectAll(“.bar”)
.数据(staticViewModel.dataPoints);
酒吧。
输入()
.append(“rect”)
.分类(“酒吧”,真实);
酒吧({
宽度:xScale.rangeBand(),
高度:(dataPoint:BarChartDataPoint)=>height-BarChart.Config.Axis.padding-yScale(dataPoint.minValue),
y:(数据点:BarChartDataPoint)=>yScale(dataPoint.value),
x:(数据点:BarChartDataPoint)=>xScale(dataPoint.category)+18,
})
.风格({
“填充不透明度”:0.5,
“笔划不透明度”:0.5,
填充:(dataPoint:BarChartDataPoint)=>dataPoint.color,
笔划:(数据点:BarChartDataPoint)=>dataPoint.strokeColor,
“笔划宽度”:(数据点:BarChartDataPoint)=>`${dataPoint.strokeWidth}px`,
});
任何帮助都将不胜感激!
谢谢!因为您需要删除
.attr
let bars = this.backgroundBarGroup
.selectAll(".bar")
.data(staticViewModel.dataPoints);
bars.
enter()
.append("rect")
.classed("bar", true)
.attr({
width: xScale.rangeBand(),
height: (dataPoint: BarChartDataPoint) => height - BarChart.Config.Axis.padding - yScale(<number>dataPoint.minValue),
y: (dataPoint: BarChartDataPoint) => yScale(<number>dataPoint.value),
x: (dataPoint: BarChartDataPoint) => xScale(dataPoint.category)+18,
})
.style({
'fill-opacity': 0.5,
'stroke-opacity': 0.5,
fill: (dataPoint: BarChartDataPoint) => dataPoint.color,
stroke: (dataPoint: BarChartDataPoint) => dataPoint.strokeColor,
"stroke-width": (dataPoint: BarChartDataPoint) => `${dataPoint.strokeWidth}px`,
});
let bar=this.backgroundBarGroup
.selectAll(“.bar”)
.数据(staticViewModel.dataPoints);
酒吧。
输入()
.append(“rect”)
.classed(“bar”,真)
艾特先生({
宽度:xScale.rangeBand(),
高度:(dataPoint:BarChartDataPoint)=>height-BarChart.Config.Axis.padding-yScale(dataPoint.minValue),
y:(数据点:BarChartDataPoint)=>yScale(dataPoint.value),
x:(数据点:BarChartDataPoint)=>xScale(dataPoint.category)+18,
})
.风格({
“填充不透明度”:0.5,
“笔划不透明度”:0.5,
填充:(dataPoint:BarChartDataPoint)=>dataPoint.color,
笔划:(数据点:BarChartDataPoint)=>dataPoint.strokeColor,
“笔划宽度”:(数据点:BarChartDataPoint)=>`${dataPoint.strokeWidth}px`,
});
哦,这是一个相当愚蠢的错误。非常感谢。
let bars = this.backgroundBarGroup
.selectAll(".bar")
.data(staticViewModel.dataPoints);
bars.
enter()
.append("rect")
.classed("bar", true)
.attr({
width: xScale.rangeBand(),
height: (dataPoint: BarChartDataPoint) => height - BarChart.Config.Axis.padding - yScale(<number>dataPoint.minValue),
y: (dataPoint: BarChartDataPoint) => yScale(<number>dataPoint.value),
x: (dataPoint: BarChartDataPoint) => xScale(dataPoint.category)+18,
})
.style({
'fill-opacity': 0.5,
'stroke-opacity': 0.5,
fill: (dataPoint: BarChartDataPoint) => dataPoint.color,
stroke: (dataPoint: BarChartDataPoint) => dataPoint.strokeColor,
"stroke-width": (dataPoint: BarChartDataPoint) => `${dataPoint.strokeWidth}px`,
});