我想在饼图中隐藏标签。我认为正确的词是标签?但我可能是错的。基本上我有一个饼图显示一些数据,饼图外面有一个带有颜色立方体的标签,旁边有一个显示每种颜色代表的名称,我想摆脱它,因为在悬停时我显示相同的数据,它占用了我想要使用的一些有价值的房地产。这是我的Javascript代码:
google.load("visualization", "1", { packages: ["corechart"] });
google.setOnLoadCallback(drawChart);
function drawChart() {
var options = {
title: '',
is3D: true
};
$.ajax({
type: "POST",
url: "myPage.aspx/GetChartData",
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (r) {
//console.log(JSON.stringify(r))
var data = google.visualization.arrayToDataTable(r.d);
var chart = new google.visualization.PieChart($("#chart")[0]);
var formatter = new google.visualization.NumberFormat(
{ negativeColor: 'red', negativeParens: true, pattern: '$###,###.##' });
formatter.format(data, 1);
chart.draw(data, options);
},
failure: function (r) {
alert(r.d);
},
error: function (r) {
alert(r.d);
}
});
}
答案 0 :(得分:2)
Google图表可视化,杀死传奇:
legend: {position: 'none'}
- 这将取消Google Charts中的图例。
另外,JS要这样做:
http://jsfiddle.net/api/post/library/pure/
legend: 'none'
所以,最终这应该为你做到:
google.load("visualization", "1", { packages: ["corechart"] });
google.setOnLoadCallback(drawChart);
function drawChart() {
var options = {
title: '',
is3D: true,
legend: none,
};
$.ajax({
type: "POST",
url: "myPage.aspx/GetChartData",
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (r) {
//console.log(JSON.stringify(r))
var data = google.visualization.arrayToDataTable(r.d);
var chart = new google.visualization.PieChart($("#chart")[0]);
var formatter = new google.visualization.NumberFormat(
{ negativeColor: 'red', negativeParens: true, pattern: '$###,###.##' });
formatter.format(data, 1);
chart.draw(data, options);
},
failure: function (r) {
alert(r.d);
},
error: function (r) {
alert(r.d);
}
});
}