Reference for unit 'layers': Procedures and functions

BeginUpdate

Prepare to repair damaged layer.

BehindLayer

Put layer behind other layers.

CreateBehindHookLayer

Create a new layer behind all existing layers, using supplied callback BackFill hook.

CreateBehindLayer

Create a new layer behind all existing layers.

CreateUpfrontHookLayer

Create a new layer on top of existing layers, using supplied callback BackFill hook.

CreateUpfrontLayer

Create a new layer on top of existing layers.

DeleteLayer

delete layer from layer list.

DisposeLayerInfo

Return all memory for LayerInfo to memory pool

DoHookClipRects

Do the given hook for each of the ClipRects

EndUpdate

remove damage list and restore state of layer to normal.

FattenLayerInfo

convert 1.0 LayerInfo to 1.1 LayerInfo Obsolete

InitLayers

Initialize Layer_Info structure Obsolete

InstallClipRegion

Install clip region in layer

InstallLayerHook

safely install a new TLayer.BackFill hook

InstallLayerInfoHook

Install a backfill hook for non-layer

LockLayer

Lock layer to make changes to ClipRects.

LockLayerInfo

Lock the LayerInfo structure.

LockLayers

lock all layers from graphics output.

MoveLayer

Move layer to new position in BitMap.

MoveLayerInFrontOf

Put layer in front of another layer.

MoveSizeLayer

Position/Size layer

NewLayerInfo

Allocate and Initialize full Layer_Info structure.

ScrollLayer

Scroll around in a superbitmap, translate coordinates in non-superbitmap layer.

SizeLayer

Change the size of this nonbackdrop layer.

SortLayerCR

SwapBitsRastPortClipRect

Swap bits between common bitmap and obscured ClipRect

ThinLayerInfo

convert 1.1 LayerInfo to 1.0 LayerInfo. Obsolete

UnlockLayer

Unlock layer and allow graphics routines to use it.

UnlockLayerInfo

Unlock the LayerInfo structure.

UnlockLayers

Unlock all layers from graphics output. Restart graphics output to layers that have been waiting

UpfrontLayer

Put layer in front of all other layers.

WhichLayer

Which Layer is this point in?