TIEBitmap.AddToImageList

Declaration

procedure AddToImageList(Dest: TCustomImageList; Alpha32Bit: Boolean = true);

Description

Adds the image with its alpha channel to a TImageList.
If Alpha32Bit is True, the image is added with a 32bit alpha channel (range of alpha values). If false, it is added with a single alpha value.

Note:
◼This process will modify the PixelFormat to ie32RGB
◼If Alpha32Bit is true, you should set the ColorDepth of your ImageList to cd32bit (Not recommended for applications without theming)

Example

// Add 32bit PNG images (with alpha channels) to a TImageList
ImageList.Clear;
ImageList.Height := 24;
ImageList.Width := 24;
ImageList.ColorDepth := cd32bit;

iebmp := TIEBitmap.Create();

iebmp.LoadFromFile('D:\TransparentImage1.png');
iebmp.AddToImageList( ImageList );

iebmp.LoadFromFile('D:\TransparentImage2.png');
iebmp.AddToImageList( ImageList );

iebmp.LoadFromFile('D:\TransparentImage3.png');
iebmp.AddToImageList( ImageList );

iebmp.LoadFromFile('D:\TransparentImage4.png');
iebmp.AddToImageList( ImageList );

iebmp.Free();

TIEBitmap.AddToImageList