AxisGrid
CgaColorByName
CgaColorNameEng
CgaColorNameRus
CgaToRGBColor
isInf
isNan
isNanOrInf
PlotSurface
Point2D
Point2I
Point3D
PointIsEqual
PointMove
PointMult
Rect2D
Rect2I
RectCenter
RectCenterX
RectCenterY
RectContainsPoint
RectGrow
RectIntersection
RectIsEmpty
RectIsEqual
RectMove
RectMult
RectSize
RectSizeX
RectSizeY
RectUnion
RectValidate
RGB
SegmentsHasIntersection
VirtualDrawLine