`TDTThemedGauge`

`TDTCustomThemedGauge`
		Create
		Destroy
		Paint
		DrawScale
		DrawPointer

`TDTBaseAnalogDevice`
pt		DoChange
pt		SetMargin
		Create
		Destroy
		Paint
		DrawGauge
		DrawFrame
		DrawFace
		CalculateAngle

`TBGRAGraphicCtrl`

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