Dialog Based Initialization
The Color Conversion Class Library provides a color space dialog that can be used to initialize a conversion. To do a dialog based initialization follow the steps below:
1. |
Define the following global variables: |
LColor clr;
L_UCHAR *pRGBData;
L_UCHAR *pLABData;
L_INT nWidth;
L_INT nHeight;
L_INT nInAlign;
L_INT nOutAlign;
2. |
Display the color space dialog box to initialize as follows: |
clr.ClrDlg (DLG_LAB, NULL, NULL);
3. |
Convert from RGB to CIELab as follows: |
clr.Convert (pRGBData, pLABData, nWidth, nHeight, nInAlign, nOutAlign);
4. |
At the end, free the color conversion object: |
clr.Free ();