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MarkerXXXImpl and DateTimeDataElementImpl

Simeonov

Hi,
i am facing a strange problem with a chart. If a create a markerranges based on DateTimeDataElementImpl they do not show-up, but based on a NumberDataElementImpl they do show up. The Axis type is DateTime.

Thanks in advance.

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Comments

mwilliams

Can you create a sample report with the sample database showing what you're currently doing that's not working, so I can test on it? Thanks!

Simeonov

Hi, 
i did managed to cope with this problem. But now i am facing a new one, if i use the same color for several markers, then only the last one is painted. 
 
<pre class='_prettyXprint _lang-auto _linenums:0'>
color = ColorDefinitionImpl.create(randomRGB.nextInt(256), randomRGB.nextInt(256), randomRGB.nextInt(256));
while(it.hasNext()) {
elem = it.next();

if(elem.isMarker()) {
date = elem.getDate();
cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DATE, +1);

startDate = DateTimeDataElementImpl.create(new Date(date.getTime()));
endDate = DateTimeDataElementImpl.create(new Date(cal.getTime().getTime()));

predictorRange = MarkerRangeImpl.create(xAxis, startDate, endDate, color);
predictorRange.getLabel().getCaption().setValue(" ");
}
}

</pre>
 
If a add them manually there is no problem. 
 
Thank you in advance!

mwilliams

It works with all the same color when you add them manually though? So, the color is not the issue? Let me know.