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.

Examples

// 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 ];

Demo

Demos\ImageEditing\FillTool\FillTool.dpr

Methods and Properties

See Also

◼ImageEn Interactive Tools
◼OnUserInteraction
◼TImageEnView Actions

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