我有一个highcharts图,我允许用户动态创建自己的Flags.现在我希望能够点击标志本身,并能够保持显示整个时间的工具提示,直到我再次点击该标志.这样做的原因是允许用户为点赋予特殊含义,当他们将图形保存为图像时,我希望它显示他们留下的工具提示信息.
任何人都知道如何做或这样做?我无法弄清楚如何访问标志工具提示
plotOptions: {
series: {
allowPointSelect: true,
animation: false,
dataGrouping: {
force: true,
smoothed: true
}
},
line: {
allowPointSelect: true,
animation: false,
point: {
events: {
click: function () {
var thePoint = this;
var previousFlag = findFlag(thePoint);
if (previousFlag != null) {
previousFlag.remove();
} else {
createFlagForm(thePoint);
}
}
}
}
},
flags: {
point: {
events: {
click: function() {
//How to access the tooltip? this means the flag point itself
}
}
},
tooltip: { …Run Code Online (Sandbox Code Playgroud)