mgui/dlgcontrastparm.h File Reference

Dialog for editing contrast parameters. More...

#include <rvc/raster.h>
#include <mi32/mcb.h>

Include dependency graph for dlgcontrastparm.h:

Go to the source code of this file.

Functions
int	MxdEditContrastAddCallback (MXDHANDLE dhandle, McbCallbackFunc cbfunc, void *cbdata, UINT32 reasonmask)
int	MxdEditContrastClose (MXDHANDLE dhandle)
int	MxdEditContrastCreate (MDLGPARENT dlgparent, MXDHANDLE *dhandle, int rastdispmode, const RVC::OBJITEMLIST &ObjItemListRasters, const RVC::RASTER::COMPONENT *RasterComponents, CONTRASTPARM **PtrsContrastParm, RVC::OBJECTNAME **PtrsObjNameContrast, UINT32 dialogflags)
int	MxdEditContrastDestroy (MXDHANDLE dhandle)
int	MxdEditContrastIsOpen (MXDHANDLE dhandle)
int	MxdEditContrastOpen (MXDHANDLE)
int	MxdEditContrastRemoveCallback (MXDHANDLE dhandle, McbCallbackFunc cbfunc, void *cbdata, UINT32 reasonmask)
int	MxdEditContrastUpdate (MXDHANDLE dhandle, int recompute)

---

Detailed Description

Dialog for editing contrast parameters.

---

Function Documentation

int MxdEditContrastAddCallback	(	MXDHANDLE	dhandle,
		McbCallbackFunc	cbfunc,
		void *	cbdata,
		UINT32	reasonmask
	)

Add callback for "contrast enhancement" dialog.

Parameters:

	dhandle	Handle created by MxdEditContrastCreate()
	cbfunc	Callback function
	cbdata	Callback "hook" data
	reasonmask	Reasons for which cbfunc() should get called

int MxdEditContrastClose

(

MXDHANDLE

dhandle

)

Close previously opened "contrast enhancement" dialog.

Parameters:

dhandle

Handle created by MxdEditContrastCreate()

int MxdEditContrastCreate	(	MDLGPARENT	dlgparent,
		MXDHANDLE *	dhandle,
		int	rastdispmode,
		const RVC::OBJITEMLIST &	ObjItemListRasters,
		const RVC::RASTER::COMPONENT *	RasterComponents,
		CONTRASTPARM **	PtrsContrastParm,
		RVC::OBJECTNAME **	PtrsObjNameContrast,
		UINT32	dialogflags
	)

Create "contrast enhancement" dialog.

The number of entries for "contrastparm" and ObjItemList is dependent on the raster "display" mode specified by "rastdispmode".

Parameters:

	dlgparent	Parent for dialog
	dhandle	Dialog handle returned
	rastdispmode	Raster "display" mode (RASTDISPMODE_...)
	ObjItemListRasters	List of object item references
	RasterComponents	Array of raster components, NULL for all defaults
	PtrsContrastParm	Array of pointers to contrast parameter structures
	PtrsObjNameContrast	Array of pointers to contrast subobject names
	dialogflags	MxdFLAG_OpenOnCreate, MxdFLAG_DestroyOnClose

int MxdEditContrastDestroy

(

MXDHANDLE

dhandle

)

Destroy previously created "contrast enhancement" dialog.

Parameters:

dhandle

Handle created by MxdEditContrastCreate()

int MxdEditContrastIsOpen

(

MXDHANDLE

dhandle

)

Return true if "contrast enhancement" dialog is open, false if not.

Parameters:

dhandle

Handle created by MxdEditContrastCreate()

int MxdEditContrastOpen

(

MXDHANDLE

)

Open previously created "contrast enhancement" dialog.

int MxdEditContrastRemoveCallback	(	MXDHANDLE	dhandle,
		McbCallbackFunc	cbfunc,
		void *	cbdata,
		UINT32	reasonmask
	)

Remove callback for "contrast enhancement" dialog.

Parameters:

	dhandle	Handle created by MxdEditContrastCreate()
	cbfunc	Callback function
	cbdata	Callback "hook" data, must be same as when added
	reasonmask	Reason mask, must be same as when added

int MxdEditContrastUpdate	(	MXDHANDLE	dhandle,
		int	recompute
	)

Update dialog for external changes to contrast tables.