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  XY Chart Set color for AreaLayer
Posted by Nguyen Khang on Mar-27-2012 18:05
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Hi all,

How can I set color for AreaLayer from 'pos 1' to 'pos 2' like as function
Axis.addZone(double startValue, double endValue, int color)

Thank!

  Re: XY Chart Set color for AreaLayer
Posted by Peter Kwan on Mar-27-2012 23:24
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Hi Nguyen,

You may use a y-zone color or x-zone color as the area color. For example, in Java/C#:

int myColor = c.yZoneColor(startValue, Chart.Transparent, c.yZoneColor(endValue, 0x9999ff, Chart.Transparent));

c.addAreaLayer(myData, myColor, ...);

Hope this can help.

Regards
Peter Kwan

  Re: XY Chart Set color for AreaLayer
Posted by Nguyen Khang on Mar-28-2012 09:56
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Attachments:
Thank for your reply, but it still not working

my code:

c.xAxis().addZone(150, 240, unchecked((int)0x00FDEDDF));
c.addAreaLayer(Data, unchecked((int)0x9976C676)).setBorderColor(Chart.Transparent);

result is picture 2, the Zone color under Area color

but I want result like picture 1, the Zone color above Area color
cafef.JPG
vdse.JPG

  Re: XY Chart Set color for AreaLayer
Posted by Nguyen Khang on Mar-28-2012 10:49
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It working now

c.addAreaLayer(this.CloseData, c.xZoneColor(pos2, unchecked((int)0x99E47C7C), c.xZoneColor(pos3, Chart.Transparent, unchecked((int)0x9976C676))));


Thank!