LColor::ClrDlg

#include "ltwrappr.h"

L_INT LColor::ClrDlg(nDlg, hWnd, pParams);

L_INT nDlg;	/* dialog constant */
HANDLE hWnd;	/* handle to the parent window */
LPCONVERSION_PARAMS pParams;	/* pointer to the CONVERSION_PARAMS structure*/

Displays a color space dialog box to initialize color conversion class object and the CONVERSION_PARAMS structure.

Parameter	Description
nDlg	The color space dialog to display. Possible values are:
	Value	Meaning
	DLG_CMYK	CMYK dialog.
	DLG_LAB	LAB dialog.
hWnd	Handle to parent window.
pParams	Pointer to a CONVERSION_PARAMS structure to be updated by the dialog. Pass NULL if it is not needed.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This is another way of initializing the toolkit without using LColor::Initialize. You can use it to initialize a color conversion class object and/or the CONVERSION_PARAMS structure, for use later in initialization or modification by LColor::SetConversionParams.

Required DLLs and Libraries

LTCLR

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LColor::Initialize, LColor::~LColor, Class Members
Topics:	Conversion Process
	Raster Image Functions: Color Conversion

Example

// This example opens the CMYK dialog and creates a color object and CONVERSION_PARAMS data.
void GetCMYKParams(HWND hWnd, LColor* pClr, LPCONVERSION_PARAMS pParams)
{
pClr->ClrDlg(DLG_CMYK, hWnd, pParams);
}