javascript 格式化 jqPlot 点标签,如:数字(百分比)
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Format jqPlot point labels like: number (percent)
提问by evsar3
this is my first question.
这是我的第一个问题。
I need to format a jqPlot chart point labels like this: 50 (100%) Formating number and show percentage.
我需要像这样格式化 jqPlot 图表点标签:50 (100%) 格式化数字并显示百分比。
var s1 = [32, 28, 18, 6];
var ticks = ['0-20 kph', '21-40 kph', '41-60 kph', '61+ kph'];
plot1 = $.jqplot('bar-graph', [s1], {
animate: !$.jqplot.use_excanvas,
title: 'Gráficos de velocidade',
captureRightClick: true,
seriesColors: ['green', 'yellow', 'orange', 'red'],
seriesDefaults: {
renderer: $.jqplot.BarRenderer,
pointLabels: {
show: true,
formatString: '%s (?%%)'
},
rendererOptions: {
varyBarColor: true
}
},
axes: {
xaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
ticks: ticks
}
},
highlighter: {
show: false
}
});
On jsFinddle: http://jsfiddle.net/evandroprogram/r3PUE/10/
在 jsFnddle 上:http: //jsfiddle.net/evandroprogram/r3PUE/10/
Thanks.
谢谢。
回答by Satyajit
You can probably implement a function which returns a proper format string instead of setting the format explicitly. Something like this:
您可能可以实现一个返回正确格式字符串的函数,而不是显式设置格式。像这样的东西:
formatString: function(){return '%s (100%)';}()
You can do your calculations inside that function to come up with the appropriate string.
您可以在该函数内进行计算以得出适当的字符串。