`TPDFCanvas`
pt		SetWidth
pt		GetWidth
pt		SetHeight
pt		GetHeight
pt		SetColor
pt		GetColor
pt		DoCreateDefaultFont
pt		DoCreateDefaultPen
pt		DoCreateDefaultBrush
pt		DoTextOut
pt		DoGetTextSize
pt		DoGetTextHeight
pt		DoGetTextWidth
pt		DoGetTextMetrics
pt		GetNativeTextOrigin
pt		DoMoveTo
pt		DoLineTo
pt		DoLine
pt		DoRectangle
pt		DoRectangleFill
pt		DoEllipse
pt		DoEllipseFill
pt		DoPolygon
pt		DoPolygonFill
pt		DoPolyline
pt		DoPolyBezier
pt		DoRadialPie
pt		DoChord
pt		DoRoundRect
pt		DoFloodFill
pt		DoFloodFillStyle
pt		DoCopyRect
pt		DoDraw
pt		DoStretchDraw
		Create
		Destroy
		Arc
		GradientFill
		ClearShadow