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 Need help for candlestick colors |
| Posted by James on Jan-31-2013 02:52 |
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Hello,
I've been trying to resolve this issue and I couldn't figure out how to do.
I have attached sample image and I would like "UP" candle stick color to be white edges (white header, tail, and body edges) and black inside.
The current code is
CandleStickLayer candleLayer = financeChart.addCandleStick(Chart.Transparent, Chart.Transparent);
candleLayer.getDataSet(0).setDataColor(0xCCCCCC, Chart.SameAsMainColor);
candleLayer.getDataSet(1).setDataColor(0xC40000, Chart.SameAsMainColor);
How can I fill black inside "UP" stick?
Thank you,
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| Re: Need help for candlestick colors |
| Posted by Peter Kwan on Feb-01-2013 01:02 |
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Hi James,
There is a similiar example in:
http://www.chartdir.com/forum/download_thread.php?bn=chartdir_support&pattern=hollow+candlestick&thread=1143398629#N1269012732
For your case, in Java, you may try:
XYChart mainChart = financeChart.addMainChart(....);
CandleStickLayer candleLayer = financeChart.addCandleStick(0xCCCCCC, 0xC40000);
candleLayer.getDataSet(0).setDataColor(0xCCCCCC, Chart.SameAsMainColor);
candleLayer.getDataSet(1).setDataColor(Chart.Transparent, Chart.SameAsMainColor);
candleLayer = mainChart.addCandleStickLayer(highData, lowData, openData, closeData);
candleLayer.getDataSet(0).setDataColor(Chart.Transparent, 0xC40000);
candleLayer.getDataSet(1).setDataColor(0x000000, 0xC40000);
Hope this can help.
Regards
Peter Kwan |
| Re: Need help for candlestick colors |
| Posted by James on Feb-01-2013 02:31 |
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Sorry, I should mention that it was C#
Thank you for your prompt assistance. I was able to modify some code and got it work.
For others who had same problem, here is code.
-------------------------------------------------------------------
int upColor = 0xCCCCCC; // up, white
int dnColor = 0xC40000; // down, red
int fillColor = 0x151515; // fill
CandleStickLayer candleLayer = financeChart.addCandleStick(upColor, dnColor);
candleLayer.getDataSet(0).setDataColor(dnColor, Chart.SameAsMainColor);
candleLayer.getDataSet(1).setDataColor(Chart.Transparent, Chart.SameAsMainColor);
CandleStickLayer candleLayer2 = xychart.addCandleStickLayer(high, low, open, close);
candleLayer2.getDataSet(0).setDataColor(Chart.Transparent, upColor);
candleLayer2.getDataSet(1).setDataColor(fillColor, upColor);
I attached the result.
Again, thank you for your great support.
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| Re: Need help for candlestick colors |
| Posted by James on Feb-01-2013 02:46 |
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Oops, sorry... it was not correct code.
Here is the correct one
int upColor = 0xCCCCCC; // white
int dnColor = 0xC40000;
int fillColor = 0x151515;
CandleStickLayer candleLayer = financeChart.addCandleStick(upColor, dnColor);
candleLayer.getDataSet(0).setDataColor(Chart.Transparent, Chart.SameAsMainColor);
candleLayer.getDataSet(1).setDataColor(dnColor, Chart.SameAsMainColor);
CandleStickLayer candleLayer2 = xychart.addCandleStickLayer(high, low, open, close);
candleLayer2.getDataSet(0).setDataColor(fillColor, upColor);
candleLayer2.getDataSet(1).setDataColor(Chart.Transparent, upColor);
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