TCustomImgView32

Hierarchy

TCustomControl

Description

TCustomImgView32 is an extention of TCustomImage32, which additionaly provides a couple of scroll bars to simplify operations with images larger then the control area.

Most of its behavior is inherited from TCustomImage32, however some properties are obsolete:

BitmapAlign is no longer used, since the control is always in baCustom mode;
ScaleMode is no longer used, the control is always in smScale mode;

For more information on how to use TCustomImgView32 and its descendants, see Using TImage32.

Reference

Fields	Properties	Methods	Events
In TCustomImgView32:
	Centered	Create	OnScroll
	OverSize	Destroy
	ScrollBars	GetViewportRect
	SizeGrip	Loaded
		Resize
		Scroll
		ScrollToCenter
In TCustomImage32:
	Bitmap	BeginUpdate	OnBitmapResize
	BitmapAlign	BitmapToControl	OnChange
	Layers	Changed	OnGDIOverlay
	OffsetHorz	ControlToBitmap	OnInitStages
	OffsetVert	EndUpdate	OnMouseDown
	PaintStages	ExecBitmapFrame	OnMouseMove
	Scale	ExecClearBackgnd	OnMouseUp
	ScaleMode	ExecClearBuffer	OnPaintStage
	ScaleX	ExecControlFrame	OnPixelCombine
	ScaleY	ExecCustom	OnScaleChange
		ExecDrawBitmap
		ExecDrawLayers
		GetPictureRect
		GetPictureSize
		SetupBitmap
In TCustomPaintBox32:
	Buffer	DoPaintBuffer	OnMouseEnter
	BufferOversize	Flush	OnMouseLeave
	BufferValid	ForceFullInvalidate
	Options	Invalidate
	RepaintMode	SetBounds

TCustomImgView32

Hierarchy

Description

Reference

See Also