TCustomImageListResolution.FillDescription

Stores the image description for the raw image data for the resolution.

Declaration

Source position: imglist.pp line 153

Arguments

Description

FillDescription is a procedure used to store descriptive information about the raw image data in the resolution. FillDescription provides metadata about the image, similar to the metadata in TIFF (Tagged Image File Format). It provides information needed to process and render images from their raw image data.

ADesc is the TRawImageDescription output parameter where the information is stored in the method. FillDescription calls the Init method in ADesc to reset the values in the class instance to their defaults.

FillDescription sets the value for the following properties in ADesc:

Format

ricfRGBA

PaletteColorCount

0

MaskBitsPerPixel

0

Depth

32

Width

Value stored in the Width property

Height

Value stored in the Height property

BitOrder

riboBitsInOrder

ByteOrder

riboMSBFirst

LineOrder

riloTopToBottom

BitsPerPixel

32

LineEnd

rileDWordBoundary

RedPrec

8

RedShift

8

GreenPrec

8

GreenShift

16

BluePrec

8

BlueShift

24

AlphaPrec

8

AlphaShift

0

FillDescription is used in the implementation of the GetFullRawImage and GetRawImage methods.

See also