ColorJoin Method

An integer value which represents the color space to use in separating the image:

Value	Description
0	RGB (Red, Green, Blue)
1	HSL (Hue, Saturation, Luminance)
2	CMY (Cyan, Magenta, Yellow)
3	CMYK (Cyan, Magenta, Yellow, Black)
4	ARGB (Alpha, Red, Green, Blue)

Description

Joins the color components into a full image.

Syntax

Visual Basic
Public Sub ColorJoin( _ ByVal nJoinType As Integer, _ ByVal hDIB1 As Long, _ ByVal hDIB2 As Long, _ ByVal hDIB3 As Long, _ ByVal hDIB4 As Long _ )

Parameters

nJoinType

An integer value which represents the color space to use in separating the image:

Value	Description
0	RGB (Red, Green, Blue)
1	HSL (Hue, Saturation, Luminance)
2	CMY (Cyan, Magenta, Yellow)
3	CMYK (Cyan, Magenta, Yellow, Black)
4	ARGB (Alpha, Red, Green, Blue)

hDIB1

The handle to the DIB containing the first color component of the image. This would correspond to the red, hue, or cyan component, depending on the value of the nJoinType.

hDIB2

The handle to the DIB containing the second color component of the image. This would correspond to the green, saturation or magenta component, depending on the value of the nJoinType.

hDIB3

The handle to the DIB containing the third color component of the image. This would correspond to the blue, luminance, or yellow component, depending on the value of the nJoinType.

hDIB4

The handle to the DIB containing the black component of the image, if the nJoinType is (3) - CMYK, or the Alpha component of the separated image, if the nJoinType is (4) - ARGB. Otherwise, this value is null.

Return Type

If the bit depth is anything other than 8-bits per pixel for the hDIB(n) parameters, this method will fail and the ImagError property will be set to IX_Error_InvalidFormat.

Remarks