TRotatingGroupLayer32

Hierarchy

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TLayer32

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TGroupLayer32


A TRotatingGroupLayer32 is designed to assist rotating layer objects and is returned by calling the CreateRotatingButtonGroup function.

The TRotatingGroupLayer32 contains 2 button layers - a pivot button, and an angle control button. Typically, the position of the angle control button is managed in a MouseMove event, and its new angle (relative to the pivot button) is returned by calling UpdateRotatingButtonGroup.

Reference

Fields Methods Properties
In TRotatingGroupLayer32:
Angle
AngleButton
CursorId
DistBetweenButtons
PivotButton
PivotPoint
In TGroupLayer32:
FirstChild
LastChild
In TLayer32:
AddChild BlendFunc
BringForwardOne Child
BringToFront ChildCount
ClearChildren ClipPath
Create Height
DeleteChild Image
Destroy Index
InsertChild InnerBounds
Invalidate InnerRect
MakeAbsolute Left
MakeRelative Location
Offset MidPoint
PositionAt Name
PositionCenteredAt Opacity
SendBackOne OuterBounds
SendToBack Parent
SetInnerBounds Root
SetSize RootOwner
Top
UserData
Visible
Width

See Also

CreateRotatingButtonGroup, UpdateRotatingButtonGroup