Is there a way to make the Highcharts stacked bar graph work like a timeline? What I'd like to achieve is demonstrated in this Google Timeline Chart example.
Of key importance is that values can be repeated on the same bar. I haven't been able to figure this out, and currently suspect I may need to fall back to the Renderer and draw this chart manually, or switch to Google Charts, both of which I'd prefer to avoid. Thanks for any thoughts!
Yes, it is possible. This is called a gantt chart. That link has various examples. Some dont work. In that case update the jsFiddle's jquery and change the highcharts.js inclusion url.
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I got an situation like this. I would like to using line chart to draw stacked value. I have tried google search but i can't find the solution.
For example: On date May/23 i got 3 values, i would like to display these on line-chart.
How could i achieve this? Does highcharts support to do this one. Please take a look at the link attach to clearer the question
Stacked line chart image
Addition info: Im using highcharts to do this one
Thanks for any comment or answer
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I should use scatter-chart to achieve this one
Regarding the tooltip, I would suggest using a scatter series instead of a line. Set the lineWidth in the plotOptions and it will plot just like a line series, but the tool tips are handled differently. Example: jsfiddle.net/jlbriggs/c1o8Lwgv
i like to show additional informations on a highchart graph by clicking on a datapoint. I like to visualise this "clickpoint" by setting a flag. That can be done linke the sun that will be shown here: http://www.highcharts.com/demo/spline-symbols/gray
But i did not find any information in the api how to make this marker clickable. Isnt it possible? In the highstocks API i found clickable flags that can be set. But i need to use the highcharts api only.
Maybe some of you have solved this problem and an give me some hints.
Thanks
You can catch it by click function on the point.
For a rails web application I need a timeline with on the top (stacked) bar charts and on the bottom single events that should be recognizably different using e.g. forms (squares, rhombus, circles) and colors.
It's also important that I get some kind of picture back in order to reuse it to build a pdf.
At the moment I do the bar chart part with google charts, but I can't find a way to do the events. Those could also be on a separate chart that I then align in html or the pdf.
have you ever try the highcharts.
Here is an example of time series with events made with amCharts: http://www.amcharts.com/stock-chart/stock-events/
You can have any number of graphs stacked on each other, if this is what you want to do.
Disclaimer: I am the author of amCharts.
I'm looking for a free iOS component that allows me to draw a doughnut chart with text in the center. So far I've only used Code Plot, but that is a full pie chart.
I'm attaching an example of the requirement.
Any help will be much appreciated.
I suggest searching on cocoacontrols.com. They have lots of open source controls for iOS and Mac. I didn't se any specifically called "doughnut chart" but some of the pie charts controls might offer that option.
In fact, it seems that this one does include what you're calling a doughnut chart. It doesn't look like it has built-in support for a label in the middle, but it does create a ring-shaped chart like you want.
You could also always create a pie chart and then put a view on top of it that is transparent except for a white circle in the middle, and then put a label on top of that.
Getting a little more complex you could modify the CorePlot control and add a filled CAShapeLayer to it.
Another option is to create svg chart and use UIWebView to display it. With svg chart, you get much more flexibility with libraries like highcharts and d3js. Here's an example with donut chart:
http://vida.io/documents/Byh8tTakzB59oGa9f
You can embed the link or save svg and display in UIWebView. Saving svg works offline.
I would like to ask about chart combination in Highcharts.
Is there any possible combine the multiple axis chart which is located in Highcharts with the Highstock scroll bar features ?
thank you for reply.
You can use highstock.js with combine with Highcharts. Then scrollbar will be avaiable. Please take look at example:
http://jsfiddle.net/anm6z/1/
I don't know about scroll bar but there is a example called master-detail check it out once. it may be helpful to you