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c++ builder > TeeChart > 対数スケール > LeftAxis->Increment は 0にしないとだめ

Last updated at Posted at 2015-12-09
動作確認
C++ Builder XE4

左軸を対数スケールにする時、LeftAxis->Incrementは0をセットしないと間隔表記がおかしくなってしまうようだ。

	formPtr->Chart_short->LeftAxis->Logarithmic = true;
	formPtr->Chart_short->LeftAxis->SetMinMax(0.00001, 1.0);
	formPtr->Chart_short->LeftAxis->Increment = 0;
	formPtr->Chart_short->LeftAxis->MinorTickCount = 8;

参考
http://www.teechart.net/support/viewtopic.php?f=4&t=11822

The real cause of the problem is not having this property set:

Points1.Chart.Axes.Bottom.Increment = 0
Points1.Chart.Axes.Left.Increment = 0
Points1.Chart.Axes.Right.Increment = 0
Points1.Chart.Axes.Top.Increment = 0

lilo

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