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 Custom label format x-axis |
| Posted by Pieter on Oct-19-2016 15:32 |
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Hi,
I use these lines of code to set the labels of a boxwhiskerlayer:
CString fontnormal = CString(g_controlfilefolder) + "fonts\\ariel.ttf";
CString fontbold = CString(g_controlfilefolder) + "fonts\\trebucbd.ttf";
const char *labels[] = { "Label1", "Label2" , "Label3", "Label4" , "Label5", "Label6" };
c->xAxis()->setLabels(StringArray(labels, (int)(sizeof(labels) / sizeof(labels[0]))))->setFontStyle(fontnormal);
I want only a few x-axis labels in bold. i tried to use the following functions but without success:
//layer->addCustomDataLabel(i, i, fontbold);
layer->addCustomGroupLabel(0, 0, "label3", fontbold);
layer->addCustomGroupLabel(0, i, labels[i], "arialbd.ttf", 8);
c->xAxis()->addLabel(i, "label3");
c->xAxis()->getFormattedLabel(i, fontbold);
Can someone help me? Thank you in advance! |
| Re: Custom label format x-axis |
| Posted by Peter Kwan on Oct-20-2016 02:22 |
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Hi Pieter,
There are several methods to specify a font for a particular axis label. One method is to use CDML:
const char *labels[] = { "Label1", "Label2" , "<*font=arialbd.ttf*>Label3", "Label4" , "Label5", "Label6" };
The other method is use Axis::addMark to add a mark at the specified position:
c->xAxis()->addMark(2, -1, "Label3", "arialbd.ttf", 8)->setMarkColor(Chart::Transparent, 0x000000, Chart::Transparent);
Hope this can help.
Regards
Peter Kwan |
| Re: Custom label format x-axis |
| Posted by Pieter on Oct-20-2016 15:15 |
|
Thank you! Works perfectly!
Pieter |
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