TdxChartPaletteRepository.CreateItem Method
Creates an empty user palette with the default settings.
#Declaration
Delphi
function CreateItem: TdxChartUserPalette; overload;
#Returns
Type | Description |
---|---|
Tdx |
The created empty user palette. |
#Remarks
Call the CreateItem
function to create an empty user palette with an automatically generated name.
#Code Example: Create and Populate a User Palette
The following code example creates a user palette with three colors and applies the palette to a Chart control:
var
AChartPalette: TdxChartUserPalette;
begin
AChartPalette := dxChartPaletteRepository1.CreateItem;
AChartPalette.Name := 'My Palette 1'; // Assigns a unique palette name
AChartPalette.Count := 3; // Sets the size of the palette item array
AChartPalette.Items[0] := TdxChartPaletteItem.Create(TdxAlphaColors.Red);
AChartPalette.Items[1] := TdxChartPaletteItem.Create(TdxAlphaColors.Green);
AChartPalette.Items[2] := TdxChartPaletteItem.Create(TdxAlphaColors.Blue);
dxChartControl1.Palette := AChartPalette;
end;
See Also