kendo ui 图表甜甜圈设置突出显示
kendoui chart donut set highlight
我有一个 kendo ui 图表甜甜圈,我想在绘图时通过读取参数设置 "path" 不透明度:0.5,在我的例子中是参数是 "active" 我试过编写 "visual" 函数但从未执行过...
我试过使用 toggleHighlight 但没有用。
$("#chart").kendoChart({
chartArea: {
width: 440,
height:300
},
seriesDefaults: {
labels: {
template: "# if(dataItem.active) { #☑# } else { #☐# }# #= kendo.format('{0:P}', percentage)#",
position: "outsideEnd",
visible: true,
background: "transparent",
font: "14px Verdana"
},
opacity: 1
},
series: [{
type: "donut",
data: [{
category: "Football",
value: 35,
active: false
}, {
category: "Basketball",
value: 25,
active: false
}, {
category: "Volleyball",
value: 20,
active: true
}],
highlight: {
visible: true,
opacity: 0.5,
toggle: function (e) {
e.preventDefault();
var opacity = e.dataItem.active ? 0.5 : 1;
e.visual.opacity(opacity);
}
},
visual: function (e) {
console.log("visual");
console.log(e);
}
}],
seriesClick: function (e) {
debugger;
console.log(e);
var $this = this;
var series = $this.options.series[0].data;
for (var i = 0; i < series.length; i++) {
if (series[i].category == e.category) {
series[i].active = !series[i].active;
if (series[i].active) {
console.log("TOOGLE");
}
}
}
//this.setOptions({ series: series });
this.refresh();
}
});
有人知道如何在特定 "path" 上设置不透明度=0.5?非常感谢大家的帮助!
在此代码中,如果您设置边框不透明度意味着它将影响
$("#chart").kendoChart({
series: [{
type: "pie",
data: [1, 2],
highlight: {
border: {
opacity: 0.5,
width: 5,
color: "black"
}
}
}]
});
在系列的视觉属性中,可以这样操作:
visual: function (e) {
var opacity = e.dataItem.active ? 0.5 : 1;
e.options.opacity=opacity;
var v = e.createVisual();
return v;
}
我有一个 kendo ui 图表甜甜圈,我想在绘图时通过读取参数设置 "path" 不透明度:0.5,在我的例子中是参数是 "active" 我试过编写 "visual" 函数但从未执行过...
我试过使用 toggleHighlight 但没有用。
$("#chart").kendoChart({
chartArea: {
width: 440,
height:300
},
seriesDefaults: {
labels: {
template: "# if(dataItem.active) { #☑# } else { #☐# }# #= kendo.format('{0:P}', percentage)#",
position: "outsideEnd",
visible: true,
background: "transparent",
font: "14px Verdana"
},
opacity: 1
},
series: [{
type: "donut",
data: [{
category: "Football",
value: 35,
active: false
}, {
category: "Basketball",
value: 25,
active: false
}, {
category: "Volleyball",
value: 20,
active: true
}],
highlight: {
visible: true,
opacity: 0.5,
toggle: function (e) {
e.preventDefault();
var opacity = e.dataItem.active ? 0.5 : 1;
e.visual.opacity(opacity);
}
},
visual: function (e) {
console.log("visual");
console.log(e);
}
}],
seriesClick: function (e) {
debugger;
console.log(e);
var $this = this;
var series = $this.options.series[0].data;
for (var i = 0; i < series.length; i++) {
if (series[i].category == e.category) {
series[i].active = !series[i].active;
if (series[i].active) {
console.log("TOOGLE");
}
}
}
//this.setOptions({ series: series });
this.refresh();
}
});
有人知道如何在特定 "path" 上设置不透明度=0.5?非常感谢大家的帮助!
在此代码中,如果您设置边框不透明度意味着它将影响
$("#chart").kendoChart({
series: [{
type: "pie",
data: [1, 2],
highlight: {
border: {
opacity: 0.5,
width: 5,
color: "black"
}
}
}]
});
在系列的视觉属性中,可以这样操作:
visual: function (e) {
var opacity = e.dataItem.active ? 0.5 : 1;
e.options.opacity=opacity;
var v = e.createVisual();
return v;
}