TAChart.ChartCustomMarksBarSeries.SeriesColor
lazarus / 55-TAChart

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typo · 2010-04-13 18:25

ChartCustomMarksBarSeries Dividion by Zero when accessing SeriesColor
property.

Also, Marks.LabelFont seems to do nothing.

Lazarus 0.9.29 r24105 FPC 2.4.0 i386-win32-win32/win64

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Ask · 2010-04-13 21:20

QuoteChartCustomMarksBarSeries Dividion by Zero when accessing
SeriesColor property.See http://bugs.freepascal.org/view.php?id=16246

QuoteAlso, Marks.LabelFont seems to do nothing.
Hm. See components/tachart/demo/axis, "Customized marks" page --
LabelFont is used here.
Does it work for you?

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typo · 2010-04-13 21:46

Yes, it works. I am using the component to show a word in the middle
of the chart, something so:

|||||||||||||  word1
|||||||||   word2
||||||||||||||||||||||||  word3
...

I don't need the chart to show LeftAxis or BottomAxis.

However, I would like to change the font of the words text.

http://lazarusbrasil.org/images/TextMeter.JPG

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Ask · 2010-04-14 05:24

From the screenshot it seems that you use TBarChart, not TAChart.
TBarChart is component is deprecated, do not use it.

As for TAChart, I just verified that BarSeries.Marks.LabelFont works.
Please post a sample project if it does not for you.

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typo · 2010-04-14 12:20

QuoteAs for TAChart, I just verified that BarSeries.Marks.LabelFont
works.
Please post a sample project if it does not for you.
Yes, it works for me.