Stock charts
Full stock charts like the Google Finance charts, with scrolling, panning and master-details navigation.
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anuraag commented
just to clarify, the pie charts will also now be included in the stockcharts license.. not the before statement that 20% cost extra would be applicable
also is there any recurring cost for release updates, etc.? -
Rohan commented
Can I make a flag appear on a click on the graph and then eventually save it? If not, what is the best workaround?
Thanks... -
Markus Klug commented
Just wondering if you are still on track for the Beta release? A few weeks back you stated that you have "scheduled a Beta release before July 8th."
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@Philippe: Yes I think this is basically the idea. The difference between a true datetime axis and this broken axis will be that points are plotted with equal space regardless of the x value (date). How we solve this internally hasn't been determined yet, but what makes it behave differently from a linear axis is that we need to have a way to identify the "round" date values where the tick labels should be placed. Perhaps we can just run the current algorithm and compare the tick positions against the data array.
@Aleksandr Motsjonov: To put it in short, all features of Highcharts are included in Highstock. Including license, pie charts and all. While www.highcharts.com/stock/ref documents only Highcharts.StockChart, www.highcharts.com/ref documents Highcharts.Chart.
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Aleksandr Motsjonov commented
@Torstein Hønsi About Mishas pie chart question. Our problem here is that we already have usage of pie charts and maybe other types of charts too. So problem with Pie charts is all about documentation and working pie charts won't hurt. Right?
Isn't it logical just to give right to use Basic if you buy Stock (advanced) licence?
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Philippe commented
all,
the best way to work around the broken x Axis is not the use a datetime axis at all, but a linear one and keep a separate array with the dates or times. you then use the formatter to label the axis correctly.
Depending on your requirements and the series you are plotting you may need to completed your series so they start and end at times suitable for what you need to represent; say 0900 instead 0902 and 1800 instead of 1732
@Torstein: if you have a better idea...
Cheers
Philippe -
Nadine commented
@stevenp I think Torstein once mentioned that broken x axis are not supported yet. Not sure if this is in the work currently. I hope it is as likewise we are hoping for this to happen to display intraday bars on daily scale which shows gaps between 4pm and 9:30am next day.
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stevenp commented
We're really interested in taking a license for this as soon as it comes out, but we would like to know whether you are going to do something about the gaps in the data over weekends. The 1 month chart in your demos show the problem the best, where you get 5 data points, and then a gap of 2 for the weekend. This is particularly bad when plotting a two week chart with hourly ticks etc. I've voted the the appropriate change. Can you let us know whether this is something you intend to address soon, or if not, what is the preferred method of working round the problem ?
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SenthilKumar commented
Will it be exporting functions are working in beta release ??. I want to get the snapshot of the charts. It will be helpful if u make it working.. thanks :)
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Rusty Broomhandle commented
This is pretty decent so far! I have a project in the works that requires a basic line with zoom/pan, just like the line example here, but it also requires that the series in the zoomed display area all be normalised to start from 100. Is there any way to pre-process the points in the zoomed view upon changing the zoom range?
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anuraag commented
nice to hear about multi pane feature ... .. cant the same also be implemented in Basic highcharts also ? .. cos i would like multiple Y panes for non-date type common xaxis. i think it must be very easy for you, since you've already got it in stocks
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Jesus commented
The Intraday demo throws an error when I change type from line to candlestick, any idea how to get this working?
Error is "Unable to get value of the property '0': "data" object is null or undefined" at:
point = data[index] || series.pointClass.prototype.applyOptions.apply({}, [dataOptions[index]]);
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matt.g commented
On the single line series chart, when I drag the left handlebar about 1/2 inch below the year 2010, the line chart becomes "scrunched", such that roughly one-third of the chart area on the right side becomes empty. The full length of the chart doesn't come back until I drag the left handlebar close to the year 2007.
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mike commented
is performance a bit 'sticky' right now for anyone else. if i'm displaying 'ALL' data, and using the scroll bars to change the view, it feels a bit laggy. Is this simply a consequence of svg rendering with large data set? do you seem room to optimize? i'm thinking of using this to render about 20 to 30 yrs of data and curious if it will be able to handle it. thx
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anuraag commented
i hope there is a provision where i can add extra panes like volumes for my own custom tech indicators or other stock values like volatility/ open interest, etc.
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Misha commented
Is there a reason for why Highcharts Stock won't include pie charts? It doesn't seem to make sense to have to buy both libraries if you require stock charts and pie charts.
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Currently this isn't supported, but it will be high priority either before or after the first release
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FWtkqjPSO5u963kZfozg commented
When comparing multiple data sets, it is common to show them in percents. can Highcharts automatically recalculate the data so that whatever timespan I select, I will see the changes in percent?
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Nadine commented
I think they are being fixed now, most of them are working, I'm sure Torstein is working hard on it :)
I love the new Intraday one, makes me want to give Torstein a hug for adding it!
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anuraag commented
most of demos not working .... eg. http://highcharts.com/stock/demo/candlestick-and-volume