ImageEn, unit iexUserInteractions |
|
TIEFillToolInteraction
Declaration
TIEFillToolInteraction = class(TIEUserInteraction);
Description
A class of
TIEUserInteraction that provides properties when color filling using
MouseInteractGeneral=
miColorFill or alpha filling using
MouseInteractGeneral=
miAlphaFill.
The Fill tool allows the user to click the image to flood fill an area of color with a new color or alpha transparency.
// Fill clicked areas with blue
ImageEnView1.FillTool.ColorFillValue := $00FF8000;
ImageEnView1.FillTool.Tolerance := 128;
ImageEnView1.MouseInteractGeneral := [ miColorFill ];
// Fill clicked areas with transparency
ImageEnView1.FillTool.AlphaFillValue := 0;
ImageEnView1.FillTool.Tolerance := 128;
ImageEnView1.MouseInteractGeneral := [ miAlphaFill ];
// Fill clicked areas with 50% transparency
ImageEnView1.FillTool.AlphaFillValue := 128;
ImageEnView1.MouseInteractGeneral := [ miAlphaFill ];
| Demos\ImageEditing\FillTool\FillTool.dpr |
See Also
◼ImageEn Interactive Tools◼OnUserInteraction◼TImageEnView Actions