GdPictureImaging.SwapColor Method (Integer, Color, Color, Single)

Replaces one color by another on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.

This function takes a percentage threshold parameter regarding the color to replace.

Ie: A threshold value of 90 means that all the color which are near than 90% of the color to replace will be considered.

public GdPictureStatus SwapColor(
    int ImageID, 
    Color ColorSrc, 
    Color ColorDst, 
    Single Threshold
);

Visual Basic

Public Function SwapColor(
    ByVal ImageID As Integer, 
    ByVal ColorSrc As Color, 
    ByVal ColorDst As Color, 
    ByVal Threshold As Single
) As GdPictureStatus

Parameters

Parameters	Description
ImageID	GdPicture Image Identifier.
ColorSrc	A Color Object. You can build a Color Object using the ARGB() function. Color to replace.
ColorDst	A Color Object. You can build a Color Object using the ARGB() function. Color of replacement.
Threshold	percentage threshold between 0 and 100.

Returns

A member of the GdPictureStatus enumeration.