1)成功
2)失败
成功:颜色=绿色 表示失败: Color = Red
但问题是ColumnChart总是以蓝色显示条形图,我还想要传说:
Success
Failed但它将Legends显示为“值”,如下所示:

代码:
angular.module("google-chart-sample", ["googlechart"])
.controller("GenericChartCtrl", function ($scope) {
var data = { "data": { "graphResponse": { "cols": [{ "label": "Types", "type": "string" }, { "label": "values", "type": "number" }], "rows": [{ "c": [{ "v": "success" }, { "v": 11 }] }, { "c": [{ "v": "failed" }, { "v": 0 }] }] } } };
$scope.myChartObject = {};
$scope.myChartObject.type = "ColumnChart";
$scope.myChartObject.data = data.data.graphResponse;
$scope.myChartObject.options = {
slices: {
0: { color: '#50ce68' },
1: { color: '#ff7b7b' },
},
};
});<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.18/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-google-chart/1.0.0-beta.1/ng-google-chart.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.4/ui-bootstrap-tpls.min.js"></script>
<ul ng-app="google-chart-sample" ng-controller="GenericChartCtrl">
<div google-chart chart="myChartObject" style="height:600px; width:100%;"></div>
</ul>
我想要成功栏为绿色,失败为红色,我还想要两个传奇(成功-Green和失败-红色)
(如有任何帮助,我将不胜感激:)
发布于 2018-04-20 14:35:41
要达到预期效果,请使用下面的“使用角色”选项,并将颜色为绿色表示成功,红色为失败。
{“角色”:“样式”,“类型”:“字符串”}
var data = { "data":
{ "graphResponse":
{ "cols": [{ "label": "Types", "type": "string" },
{ "label": "values", "type": "number" },
{"role": "style", "type": "string"}],
"rows": [{ "c": [{ "v": "success" }, { "v": 11 },{"v":"green"}] },
{ "c": [{ "v": "failed" }, { "v": 0 },{"v":"red"}] }]
} } };图例的问题是,默认情况下它将标签:“value”作为图例,而定制的一种方法是创建图例:none并使用以下代码进行自定义
HTML:
<div class="legend">
<div ng-repeat="item in myChartObject.data.rows">
<div class="{{item.c[2].v}}"></div>{{item.c[0].v}}
</div>
</div>CSS:
.legend{
position:absolute;
right:100px;
top:30px;
}
.red{
background:red;
width:30px;
height:10px;
display:inline-block;
}
.green{
background:green;
width:30px;
height:10px;
display:inline-block;
}JS :在JS中添加图例:无图表选项
$scope.myChartObject.options = {
slices: {
0: { color: '#50ce68' },
1: { color: '#ff7b7b' },
},
legend:'none'
};更新的代码示例以供参考- https://codepen.io/nagasai/pen/qYdpaE
发布于 2018-04-27 09:11:59
使用谷歌图的setSelection方法,可以实现图例中鼠标对数据图的选择功能。要使用此方法,首先要在agc就绪指令上获取图表实例.然后在鼠标对图例处理程序上,调用图表实例的setSelection方法。
$scope.highLight = function(arg){
if(arg == "red"){
ChartInstance.setSelection([{row:1,column:1}])
}
if(arg=="green"){
ChartInstance.setSelection([{row:0,column:1}])
}
};在这个链接中给出了代码。
https://stackoverflow.com/questions/49902004
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