ChartLabels Sample
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Shows custom chart layer that arranges chart labels to avoid overlapping.

The sample contains four tabs:

Tab "Decimating arranger"
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Demonstrates layout with label decimation(DecimatingLabelArranger).

Tab "Optimal arranger"
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Shows automatic label positioning that tries to avoid label overlapping during layout. Each point of data series has label with series name. Clicking on the plot area adds custom point with coordinates of click.

Tab "Simple arranger"
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Shows automatic label positioning with SimpleLabelArranger. Ctrl+click on the plot area adds chart label that can be dragged by left mouse button.

Tab "Pie arranger"
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Demonstrates PieLabelArranger that works with pie chart.

Please see implementation details in info.txt.