TCustomImageList.SetWidthHeight procedure

Declaration

procedure SetWidthHeight(NewWidth: Integer; NewHeight: Integer)

Arguments

Description

SetWidthHeight is a a procedure used to set the values in the Width and Height properties to the values in the NewWidth and NewHeight parameters. Width and Height establish the default resolution (or image size) used in the image list. Changing either of the values in the method causes the image list, its Resolutions, and assigned Overlay images to be discarded by calling the Clear method.

Set the values in the Height and Width properties prior to adding images to the image list. Or, use the CreateSize constructor to specify the default resolution when the image list is created.

SetWidthHeight is used in the implementation of the Assign, SetHeight, and SetWidth methods.

See also

• Width
• Height
• Resolution
• Overlay
• Clear
• CreateSize
• Assign