hsv.h File Reference

#include "maxheap.h"
#include "coreexp.h"
#include <WTypes.h>
#include "acolor.h"
#include "ipoint2.h"
#include "baseinterface.h"
#include "strbasic.h"

Go to the source code of this file.

Classes
class	HSVCallback
class	ColorPicker
class	ColPick
Defines
#define	MAXCOLORS   16
#define	WM_ADD_COLOR   (WM_USER+2321)
#define	DEFAULT_COLPICK_CLASS_ID   1
Functions
CoreExport INT_PTR	HSVDlg_Do (HWND hwndOwner, DWORD *lpc, IPoint2 *spos, HSVCallback *callBack, MCHAR *name)
CoreExport INT_PTR	HSVDlg_Do (HWND hwndOwner, AColor *lpc, IPoint2 *spos, HSVCallback *callBack, MCHAR *name)
CoreExport void	RGBtoHSV (DWORD rgb, int *ho, int *so, int *vo)
CoreExport DWORD	HSVtoRGB (int H, int S, int V)
CoreExport void	HSVtoHWBt (int h, int s, int v, int *ho, int *w, int *bt)
CoreExport void	HWBttoHSV (int h, int w, int bt, int *ho, int *s, int *v)
CoreExport Color	RGBtoHSV (Color rgb)
CoreExport Color	HSVtoRGB (Color hsv)
CoreExport ColorPicker *	CreateColorPicker (HWND hwndOwner, DWORD initColor, IPoint2 *spos, HSVCallback *pcallback, MCHAR *name, int objClr=0)
CoreExport ColorPicker *	CreateColorPicker (HWND hwndOwner, AColor initColor, IPoint2 *spos, HSVCallback *pcallback, MCHAR *name, int objClr=0)
CoreExport void	SetCPInitPos (IPoint2 &pos)
CoreExport IPoint2	GetCPInitPos (void)
CoreExport ColPick *	SetCurColPick (ColPick *colpick)
CoreExport ColPick *	GetCurColPick ()

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Define Documentation

#define MAXCOLORS   16

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Definition at line 25 of file hsv.h.

#define WM_ADD_COLOR   (WM_USER+2321)

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Definition at line 291 of file hsv.h.

#define DEFAULT_COLPICK_CLASS_ID   1

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Definition at line 409 of file hsv.h.

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Function Documentation

CoreExport INT_PTR HSVDlg_Do	(	HWND	hwndOwner,
		DWORD *	lpc,
		IPoint2 *	spos,
		HSVCallback *	callBack,
		MCHAR *	name
	)

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Remarks:

This method puts up the modal HSV color picker dialog box. This dialog appears below:

Parameters:

HWND hwndOwner

Owner window handle.

DWORD *lpc

Pointer to color to be edited. See COLORREF.

IPoint2 *spos

The starting position of the upper left corner of the dialog window. This is set to the ending position when the user is done. You may pass NULL to get the default location.

HSVCallback *callBack

Callback object whose procs are called when the color changes. See Class HSVCallback.

MCHAR *name

The name of color being edited to appear in the title bar.

Returns:

Returns TRUE if the user exists the dialog with OK, otherwise returns FALSE.

CoreExport INT_PTR HSVDlg_Do	(	HWND	hwndOwner,
		AColor *	lpc,
		IPoint2 *	spos,
		HSVCallback *	callBack,
		MCHAR *	name
	)

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Remarks:

This method puts up the modal HSV color picker dialog box.

Parameters:

HWND hwndOwner

Owner window handle.

AColor *lpc

Pointer to color to be edited.

IPoint2 *spos

The starting position of the upper left corner of the dialog window. This is set to the ending position when the user is done. You may pass NULL to get the default location.

HSVCallback *callBack

Callback object whose procs are called when the color changes. See Class HSVCallback.

MCHAR *name

The name of color being edited to appear in the title bar.

Returns:

Returns TRUE if the user exists the dialog with OK, otherwise returns FALSE.

CoreExport void RGBtoHSV	(	DWORD	rgb,
		int *	ho,
		int *	so,
		int *	vo
	)

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CoreExport DWORD HSVtoRGB	(	int	H,
		int	S,
		int	V
	)

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CoreExport void HSVtoHWBt	(	int	h,
		int	s,
		int	v,
		int *	ho,
		int *	w,
		int *	bt
	)

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CoreExport void HWBttoHSV	(	int	h,
		int	w,
		int	bt,
		int *	ho,
		int *	s,
		int *	v
	)

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CoreExport Color RGBtoHSV

(

Color

rgb

)

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CoreExport Color HSVtoRGB

(

Color

hsv

)

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CoreExport ColorPicker* CreateColorPicker	(	HWND	hwndOwner,
		DWORD	initColor,
		IPoint2 *	spos,
		HSVCallback *	pcallback,
		MCHAR *	name,
		int	objClr = 0
	)

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Remarks:

Call this function to bring up the modeless color picker.

Parameters:

HWND hwndOwner

The owner window handle.

DWORD initColor

The initial color for the color picker.

IPoint2* spos

The initial screen position of the upper left corner. NULL may be passed for the default location.

HSVCallback *pcallback

The callback object to respond to color change events.

MCHAR *name

The title string in the dialog.

int objClr=0

A BOOLEAN used to indicate that the ColorPicker is being used to set the object color from the control panel. In all other cases, the default value of 0 should be used.

Returns:

A pointer to a ColorPicker object.

CoreExport ColorPicker* CreateColorPicker	(	HWND	hwndOwner,
		AColor	initColor,
		IPoint2 *	spos,
		HSVCallback *	pcallback,
		MCHAR *	name,
		int	objClr = 0
	)

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CoreExport void SetCPInitPos

(

IPoint2 &

pos

)

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Remarks:

Establishes the color picker initial screen position.

Parameters:

IPoint2 &pos

The upper left corner screen coordinate for the color picker.

CoreExport IPoint2 GetCPInitPos

(

void

)

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Remarks:

Retrieves the color picker initial screen position.

Returns:

The screen coordinates of the color picker. This is the coordinate of the upper left corner.

CoreExport ColPick* SetCurColPick

(

ColPick *

colpick

)

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Remarks:

This function is available in release 3.0 and later only.

This global function is used internally to establish the current color picker used.

Parameters:

ColPick *colpick

Points to the color picker to use.

Returns:

A pointer to the current color picker.

CoreExport ColPick* GetCurColPick

(

)

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Remarks:

This function is available in release 3.0 and later only.

Returns a pointer to the current color picker.