[英]Highstock change xAxis minRange after chart is loaded
I am truing to change the minRange
on xAxis
after chart has been loaded. 我正试图在加载图表后更改
xAxis
上的minRange
。 i have tried these with no success : 我尝试了这些没有成功:
chart.xAxis[0].minRange
chart.xAxis.minRange
chart.xAxis[0].options.minRange
chart.xAxis.options.minRange
none of them works.bu setting the minTickInterval
like this works : 它们都不起作用。bu设置
minTickInterval
像这样工作:
chart.xAxis[0].options.minTickInterval
so how can i change minRange
at runtime? 那么如何在运行时更改
minRange
?
UPDATE:I should have mentioned that my axis is type of datetime 更新:我应该提到我的轴是日期时间类型
UPDATE 2: ok i found the problem, i have this in my code : 更新2:好的,我发现了问题,我的代码中有这个问题:
$.each(Analyzer.chart.series, function (index, item) {
item.setData([]);
});
to clear the series data, so i can load new data. 清除系列数据,以便我可以加载新数据。 if i comment this peace of code setting
minRange
works. 如果我评论此代码设置
minRange
和平。
so ??? 所以??? how to clear series data so that i can change
minRange
too ???? 如何清除系列数据,以便我也可以更改
minRange
?
UPDATE 3: ok i moved the cod in update2 to before setting minRange
.... and walla it works :D 更新3:好的,我在设置
minRange
....和walla之前将minRange
的鳕鱼移到了:D
for future references : you should set
minRange
after you have cleared the series data otherwise it wont works.供将来参考:清除序列数据后,应设置
minRange
,否则它将minRange
。
Try to set the isDirty flag of the xAxis object, and then run the redraw method: 尝试设置xAxis对象的isDirty标志,然后运行redraw方法:
chart.xAxis[0].minRange = 20;
chart.xAxis[0].isDirty = true;
chart.redraw();
Example: http://jsfiddle.net/d2Zdh/ 示例: http : //jsfiddle.net/d2Zdh/
Edit: It should also work when your x axis is of type "datetime". 编辑:当您的x轴的类型为“ datetime”时,它也应该工作。 See updated example: http://jsfiddle.net/NnW5G/
查看更新的示例: http : //jsfiddle.net/NnW5G/
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