vcl-cximagelist-35a51a88.md
The base class for a DPI-aware image list component.
TcxCustomImageList = class(
TcxBaseImageList
)
An image list is a non-visual component that stores and manages a collection of same-sized images you can access by index. Many DevExpress controls use image lists as sources of UI glyphs.
The list below outlines key members of the TcxCustomImageList class. These members allow you to add, rearrange, save, delete, and access images.
Add | AddBitmap | AddIcon | AddImage | AddImageFromResource | AddMasked | FileLoad | GetInstRes | GetResource | LoadImage | ResInstLoad | ResourceLoadAdd an image to the end of the list from the specified source.AddImages | AddImagesFromResZipStream | AddImagesFromZipStream | CopyImages | LoadFromResourceAdd multiple images to the end of the list from the specified source.ClearClears the image list.DeleteAllows you to delete individual images.Insert | InsertIcon | InsertMaskedInsert an image to any position in the list from the specified source.MoveMoves the specified image to a new position within the list.Replace | ReplaceIcon | ReplaceMaskedReplace specific stored images from the specified source.
ColorDepthSpecifies the pixel format for images.CompressDataAllows you to compress images.GetImage | GetImageInfo | GetMaskReturn image and transparency mask bitmaps that correspond to stored images.GetKeywords | GetSourceFileNameReturn optional keywords and source file paths for individual images.ResizeSpecify the dimensions of stored images.SourceDPISpecifies the target DPI for images.SupportsPaletteAllows you to identify if individual images support palettes. Only vector images support palettes.Width | Height | SetSize | ResizeSpecify the dimensions of stored images.
UseDisabledSkinPaletteForSVG | UseEnabledSkinPaletteForSVGSpecify if the active vector skin palette affects stored SVG glyphs.
AlphaBlendingAllows you to ignore alpha channel information for image draw operations.Draw | DrawOverlayDraw stored images on the target canvas.
BeginUpdate | EndUpdate | CancelUpdateAllow you to avoid excessive listener updates to improve performance.ChangeSends content change notifications to image list listeners and raises the OnChange event.GetPixelFormatReturns the pixel format of the image list by its handle.HandleSpecifies the image list handle. The list deletes all stored images if you assign a new handle to this property.IsEqualsCompares the current image list with another image list.LoadFromFile | LoadFromStream | SaveToFile | SaveToStreamAllow you to store the image list state in a file or stream.
Do not use the TcxCustomImageList class directly. Use the TcxImageList component instead.
TObject TPersistent TComponent TBaseImageList TCustomImageList TDragImageList TcxBaseImageList TcxCustomImageList
See Also