本文介绍了在SVG rgraph中添加其他列以显示条形图的值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我的hbar栏看起来像:
I have a hbar bar looking like:
我想在末尾添加其他列以显示条形值.我想添加2列以在第一行显示数字2和3.
I wanted to add additional column at the end to display bar values.I want to add 2 columns to display number 2 and 3 on the first row.
我希望我的图表看起来像这样:
I want my graph to look like this:
我尝试在svg中添加,但未显示.
I tried to append in the svg but It is not showing.
FYI
我使用jquery添加了列
I added the columns using jquery
data = obj.data;
$.each(obj.properties.yaxisLabels, function(i, v) {
var nodes = RGraph.SVG.text.find({
object: obj,
text: v
});
RGraph.SVG.text({
object: obj,
parent: obj.svg,
text: Math.round(data[i][0]),
x: +$(nodes).attr('x') + obj.graphWidth + 8,
y: $(nodes).attr('y'),
halign: 'left',
valign: 'center',
// background: '#FFDE00',
size: 12,
// padding: 1,
color: 'black',
// color: '#999'
});
RGraph.SVG.text({
object: obj,
parent: obj.svg,
text: Math.round(data[i][1]),
x: +$(nodes).attr('x') + obj.graphWidth + 23,
y: $(nodes).attr('y'),
halign: 'left',
valign: 'center',
// background: '#097054',
backgroundGridVlines: true,
backgroundGridBorder: true,
size: 12,
color: 'black'
// padding: 1,
// color: '#999'
});
})
推荐答案
然后这样:
var hbar = new RGraph.SVG.HBar({
id: 'cc',
data: [[2,3],[1,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]],
options: {
yaxisLabels: ['Abc','Def','Ghi','Jkl','Mno','Pqr','Stu','Vwx','Yz','nuj'],
xaxis: false,
yaxis: false,
colors: ['yellow','green'],
gutterLeft: 50,
gutterLeftAutosize: false,
gutterRight: 75
}
}).grow();
// Add the text that gives the percentages
for (var i=0; i<hbar.coords.length; ++i) {
var value = hbar.coords[i].element.getAttribute('data-value'),
y = (i % 2 === 0) ? hbar.coords[i].y + hbar.coords[i].height + 5 : y,
x = (i % 2 === 0) ? hbar.width - hbar.properties.gutterRight + 10 : x + 35;
RGraph.SVG.text({
object: hbar,
text: value + '%',
x: x,
y: y,
color: 'black',
halign: 'left',
valign: 'center',
size: 12
});
}
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