GRE_VIEW Class Reference

#include <gre/view.h>

Inheritance diagram for GRE_VIEW:


Public Types
enum	COLORUSE { COLORUSE_Background, COLORUSE_HighlightElem, COLORUSE_ActiveElem, COLORUSE_DataTipElem, COLORUSE_COUNT }
enum	COORDSOURCE { COORDSOURCE_None, COORDSOURCE_Mouse, COORDSOURCE_ViewCenter, COORDSOURCE_Entered, COORDSOURCE_GPS, COORDSOURCE_COUNT }
enum	CREATEFLAGS { CREATEFLAG_None = 0x00000000, CREATEFLAG_NoRenderSeparate = 0x00000001, CREATEFLAG_NoCallCreateCB = 0x00000004, CREATEFLAG_Temporary = 0x00000008, CREATEFLAG_NoCloseOption = 0x00000100, CREATEFLAG_DestroyOnClose = 0x00000200, CREATEFLAG_NoSelectTool = 0x00000400, CREATEFLAG_NoLegendView = 0x00000800, CREATEFLAG_NoStdTools = 0x00001000, CREATEFLAG_NoDftAddIcons = 0x00002000, CREATEFLAG_NoCancelButton = 0x00004000, CREATEFLAG_NoSkipButton = 0x00008000, CREATEFLAG_NoRedrawButton = 0x00010000, CREATEFLAG_NoToolBoxTool = 0x00020000, CREATEFLAG_NoStatusLine = 0x00040000, CREATEFLAG_NoIconBar = 0x00080000, CREATEFLAG_NoDftDrawIcons = 0x00100000, CREATEFLAG_NoDftViewIcons = 0x00200000, CREATEFLAG_NoScalePosLine = 0x00400000, CREATEFLAG_NoScrollbars = 0x00800000, CREATEFLAG_Locator = 0x01000000, CREATEFLAG_3D = 0x02000000, CREATEFLAG_Hardcopy = 0x04000000, CREATEFLAG_StereoLeft = 0x08000000, CREATEFLAG_StereoRight = 0x10000000, CREATEFLAG_DialogModal = 0x20000000, CREATEFLAG_AllowGeoLock = 0x40000000 }
enum	DATATIPSELECTION { DATATIPSELECTION_FromView = 0, DATATIPSELECTION_None = 1, DATATIPSELECTION_ActiveLayer = 2, DATATIPSELECTION_AllLayers = 3, DATATIPSELECTION_AllVisible = 4, DATATIPSELECTION_AutoScale = 5 }
Public Member Functions
void	AddDftViewIcons (UINT32 flags=0)
void	AddDrawIcons ()
Widget	AddIconRowItems (const BUTTONITEM items, const char icongroup=0, void cbdata=0, void userdata=0)
void	AddMacroScriptIcons ()
void	AddMacroScriptMenuItems ()
ERRVALUE	AddMenuItemsOptions (const MENUITEM *newitems)
void	AddToolIcons (bool addscripts=true)
void	AttachGroupView (GRE::GROUPVIEW *groupview)
void	AttachLayerView (GRE::LAYERVIEW *layerview)
void	CancelDrawing (int err=EUserCancel)
void	ClearMessage () const
void	ClearPreviousViewList ()
bool	ContainsLayer (const GRE_LAYER *layer) const
double	ConvertScreenUnits (GRE_LAYER *layer, double value, int iunits, int ounits)
ERRVALUE	Create (GRE_VIEWABLE *viewable, int iwidth, int iheight, CREATEFLAGS createflags=CREATEFLAG_None)
Widget	CreateMenuBar (Widget form)
Widget	CreateMenuBar (Widget form, MENUBARITEM *menubar)
ERRVALUE	CreateX (GRE_VIEWABLE viewable, Widget pwidget, Arg arglist, int argcount, int iwidth, int iheight, const char sizefield=0, CREATEFLAGS createflags=CREATEFLAG_None, const SAVESETTINGS pSettings=0)
DATATIPSELECTION	DataTipGetSelection () const
ERRVALUE	DataTipGetString (const DPOINT2D &point, MISTRING &string, GRE_FIND_FLAGS findflags, int maxlines=0, DATATIPSELECTION selection=DATATIPSELECTION_FromView)
void	DataTipSetDelay (INT32 delay)
void	DataTipSetPixelDelta (int PixelDelta)
void	DataTipSetSelection (DATATIPSELECTION selection)
void	DestroyGroupView (GRE_GROUP *group)
void	DestroyLayerView (GRE_LAYER *layer)
void	Detach ()
void	DetachGroupView (GRE::GROUPVIEW *groupview)
void	DetachLayerView (GRE::LAYERVIEW *layerview)
void	DisableHotKeys ()
void	DisableRedraw ()
ERRVALUE	Draw ()
ERRVALUE	DrawDirect (GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
ERRVALUE	DrawGroup (GRE_GROUP *group, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
ERRVALUE	DrawIfAutoUpdate ()
int	DrawIfNeeded ()
ERRVALUE	DrawLayer (GRE_LAYER *layer, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
ERRVALUE	DrawLayerElement (GRE_LAYER *layer, ELEMTYPE ElemType, INT32 ElemNum, GRE::RENDERTARGET Target, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
ERRVALUE	DrawLayerElements (GRE_LAYER layer, ELEMTYPE ElemType, const UINT8 ElemSet, GRE::RENDERTARGET Target, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
ERRVALUE	DrawLayerHighlighted (GRE_LAYER *layer, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
void	DrawMargins (MGD::CONTEXT *gc)
int	EditColors ()
void	EditCustomization ()
void	EnableHotKeys ()
void	EnableRedraw ()
INT32	FindClosestLayerElement (GRE_LAYER layer, int component, const DPOINT2D &point, double distret, GRE_FIND_FLAGS findflags)
GRE_GROUP *	FindPointGroup (const DPOINT2D &point, GRE_FIND_FLAGS findflags, const SPATREF::COORDREFSYS *pPointCRS=NULL) const
DEPRECATED const COLOR &	GetActiveColor () const
GRE_TOOL *	GetActiveTool () const
bool	GetAutoRedrawSolid () const
DEPRECATED const COLOR &	GetBackgroundColor () const
const char *	GetBackgroundColorIniName () const
void	GetCanvasExtentsUsed (LRECT2D &extents, bool UseNext=false) const
bool	GetClipRegion (GRE_GROUP *group, REGION2D &ClipRegion)
const COLOR &	GetColor (COLORUSE coloruse) const
MDLGPARENT	GetDlgParent () const
Widget	GetDrawingArea () const
Widget	GetDrawingAreaForm () const
UINT32	GetDrawingAreaHeight () const
UINT32	GetDrawingAreaWidth () const
DEPRECATED MGD::CONTEXT *	GetDrawingContextScreen () const
MGD::DEVICE *	GetDrawingDevice () const
MGD::DEVICE *	GetDrawingDeviceMemory () const
MGD::DEVICE_X *	GetDrawingDeviceScreen () const
MGD::DEVICE_X32 *	GetDrawingDeviceViewInView () const
Pixmap	GetDrawingPixmap () const
bool	GetDrawWireframe3D () const
Widget	GetForm () const
const DRECT2D &	GetFullExtents () const
const GRE_GEOLOCKSETTINGS &	GetGeoLock () const
GRE::GROUPVIEW *	GetGroupView (const GRE_GROUP *group) const
DEPRECATED const COLOR &	GetHighlightColor () const
const BUTTONITEM *	GetIconItemAdd (SIMPLE_ARRAY< BUTTONITEM > &items) const
const BUTTONITEM *	GetIconItemDraw (SIMPLE_ARRAY< BUTTONITEM > &items, UINT32 flags=0) const
const BUTTONITEM *	GetIconItemTool (SIMPLE_ARRAY< BUTTONITEM > &items) const
const BUTTONITEM *	GetIconItemView (SIMPLE_ARRAY< BUTTONITEM > &items, UINT32 flags=MDISPICONVIEW_ViewDefault) const
Widget	GetIconView (UINT32 flag) const
const VIEWPOSN &	GetLastPosn () const
GRE::LAYERVIEW *	GetLayerView (const GRE_LAYER *layer) const
double	GetMargin () const
const MENUITEM *	GetMenuItemGPS ()
const MENUITEM *	GetMenuItemHotKeys ()
const MENUITEM *	GetMenuItemLegendView ()
const MENUITEM *	GetMenuItemOptions (SIMPLE_ARRAY< MENUITEM > &items)
const MENUITEM *	GetMenuItemTool (SIMPLE_ARRAY< MENUITEM > &items) const
const MENUITEM *	GetMenuItemView (SIMPLE_ARRAY< MENUITEM > &items)
Widget	GetMenuWidget (const char *menupath) const
void	GetName (MISTRING &name) const
bool	GetNeedsRedraw () const
GRE_VIEW *	GetNext () const
GRE_VIEW *	GetNextOfAll () const
const VIEWPOSN &	GetNextPosn () const
GRE_VIEWABLE *	GetObject () const
GRE_OBJTYPE	GetObjectType () const
INT16	GetPadPixels () const
void	GetPixelSizeMM (DPOINT2D &pixelsize) const
double	GetPixelSizeMM () const
GRE_PROJACCUR	GetProjAccur () const
double	GetScale ()
ERRVALUE	GetScale (double xscale, double yscale)
ERRVALUE	GetSizeMeters (DPOINT2D &size) const
MSTATUSCONTEXT	GetStatusContext () const
MSTATUSHANDLE	GetStatusHandle () const
bool	GetThinLineWidthHinting () const
Widget	GetToolBar () const
void	GetTransDispToGroup (const GRE_GROUP *group, TRANS2D_AFFINE &DispToGroup) const
int	GetTransLayerDisp (const GRE_LAYER *layer, TRANS2D_MAPGEN &trans) const
ERRVALUE	GetTransLayerView (const GRE_LAYER *layer, TRANS2D_MAPGEN &trans) const
TRANS2D_AFFINE	GetTransToDisp () const
void	GetTransToDisp (MAT3X3 ViewToDisp, MAT3X3 DispToView) const
ERRVALUE	GetTransToMap (TRANS2D_MAPGEN &trans, bool dooutput, const GRE_GROUP *group=0) const
bool	GetUseAntialiasing () const
VIEWFLAGS	GetViewFlags () const
int	GetViewNum () const
GRE_VIEWPOINT3D *	GetViewPoint3D () const
void	GetVisibleExtents (DRECT2D &extents, bool UseNext=false) const
bool	GetWireframeMode () const
const double &	GetZoom () const
const double &	GetZoomUsed () const
	GRE_VIEW ()
bool	Has3D () const
bool	HasObjects () const
bool	HighlightElementsByPoint (const DPOINT2D &pt, bool PointInDisplayCoords, GRE::HIGHLIGHTMODE HighlightMode=GRE::HIGHLIGHTMODE_NotSet)
bool	Is3D () const
bool	IsAllowedDiffZoom () const
bool	IsBeingDrawn () const
bool	IsBeingRestored () const
bool	IsGeoLocked () const
bool	IsGroupVisible (const GRE_GROUP *group) const
bool	IsLayerVisible (const GRE_LAYER *layer) const
bool	IsLocator () const
bool	IsRedrawDisabled () const
void	LegendEnableRedraw (bool enable)
UINT8	LegendGetShowMode () const
void	LegendHideAllLegends ()
void	LegendRedraw (bool updatesizes=false)
void	LegendSetShowLayerTypeIcon (bool ShowLayerType)
void	LegendSetShowMode (UINT8 ShowMode)
void	LegendSetVisiblityIndicator (UINT8 VisInd)
void	LegendShowAllLegends ()
void	NotifyDrawElementBegin (GRE_LAYER *layer, const RVC::ELEMENT &element)
void	NotifyDrawElementEnd (GRE_LAYER *layer, const RVC::ELEMENT &element)
void	NotifyExposure (const LRECT2D &rect)
RENDERBUFFER *	OverlayCreate (bool AddToFront=false)
void	OverlayDestroy (RENDERBUFFER *&pRenderBuffer)
ERRVALUE	PanToLayerElement (GRE_LAYER *layer, ELEMTYPE ElemType, INT32 ElemNum, GRE::DRAWFLAGS drawflags=GRE::DRAWFLAG_None)
void	ResetCancel ()
ERRVALUE	Restore (const LRECT2D *rect=0, bool CopyMemory=true)
void	RestoreFromBuffers ()
ERRVALUE	RestoreFromMemory (bool CopyMemory=false)
ERRVALUE	SaveSnapshotToRaster () const
void	ScalePosClearCoord (COORDSOURCE CoordSource=COORDSOURCE_None)
void	ScalePosDisplayCoord (COORDSOURCE CoordSource, const DPOINT2D &point, const SPATREF::COORDREFSYS &PointCRS)
const SPATREF::COORDREFSYS &	ScalePosGetCoordRefSys (int idx) const
void	ScalePosGetCoordString (int idx, const DPOINT2D &point, MISTRING &string) const
DEGTOSTRFLAGS	ScalePosGetLatLonFormat (int idx) const
bool	ScalePosIsPosVisible (int idx) const
void	ScalePosSetCoordRefSys (int idx, const SPATREF::COORDREFSYS &CoordRefSys)
void	ScalePosSetCoordSource (COORDSOURCE CoordSource)
void	ScalePosSetLatLonFormat (int idx, DEGTOSTRFLAGS LatLonFormat)
void	ScalePosSetPosVisible (int idx, bool visible)
void	ScalePosSetVisible (bool visible)
DEPRECATED void	SetActiveColor (const COLOR &color)
void	SetAutoRedrawSolid (bool AutoRedrawSolid)
DEPRECATED void	SetBackgroundColor (const COLOR &color)
void	SetBeingRestored (bool BeingRestored)
int	SetCenter (const DPOINT2D &pt, bool redraw=true)
void	SetCenterByLayer (GRE_LAYER *layer, const DPOINT2D &pt, bool redraw=true)
void	SetClipNone ()
void	SetClipRect (const LRECT2D &cliprect)
void	SetColor (COLORUSE coloruse, const COLOR &color)
void	SetDrawingArea (Widget da)
void	SetDrawingAreaSize (INT32 width, INT32 height)
void	SetDrawingDevice (MGD::DEVICE *gdisp)
void	SetDrawWireframe3D (bool DrawWireframe)
void	SetEditCustomFunc (void(EditCustomFunc)(GRE_VIEW ))
void	SetGeoLock (const GRE_GEOLOCKSETTINGS &GeoLockSettings)
void	SetGeoLocked (bool GeoLocked=true, bool AutoScale=true)
DEPRECATED void	SetHighlightColor (const COLOR &color)
void	SetInputFocusTo ()
void	SetMargin (double MarginMeters)
void	SetMessageVisible (bool visible)
void	SetNeedsRedraw ()
void	SetNextPosn (const VIEWPOSN &NextPosn, bool redraw=true)
void	SetOutputCellSize (double xs, double ys)
void	SetOutputCellSize (double s)
void	SetPadPixels (int pp)
void	SetPreviousView ()
void	SetPreviousZoom ()
void	SetProjAccur (GRE_PROJACCUR ProjAccur)
int	SetScale (double NewMapScale, bool redraw=true)
int	SetScaleOneToOne (GRE_LAYER *ScaleRefLayer, bool redraw=true)
int	SetScaleOneToOne (bool redraw=true, bool OneToOne=true)
void	SetStatusBar (GRE_MFC_STATUSBAR &StatusBar)
void	SetStatusHandle (MSTATUSHANDLE StatusHandle)
void	SetStopDrawOnError (bool StopDrawOnError=true)
void	SetThinLineWidthHinting (bool Hint)
void	SetUseAntialiasing (bool Antialias)
void	SetViewFlags (VIEWFLAGS viewflags, bool redraw=false)
bool	SetViewFromGeoLock (const GRE_VIEW *refview=0)
void	SetViewNum (int ViewNum)
void	SetWireframeMode (bool mode, bool redraw=true)
int	SetZoom (const DPOINT2D &zoom, bool redraw=true)
int	SetZoom (double zoom, bool redraw=true)
int	SetZoomFull (bool redraw=true)
int	TestCancel ()
void	ToolAttach (GRE_TOOL *tool)
GRE_TOOL *	ToolFindByName (const char *toolname) const
GRE_TOOL *	ToolGetActive () const
bool	ToolIsActive (const char *toolname) const
bool	ToolIsActive (GRE_TOOL *tool) const
void	ToolResume ()
int	ToolSet (const char *toolname)
void	ToolSet (GRE_TOOL *tool)
void	ToolSetDefault ()
int	ToolSuspend ()
ERRVALUE	TransDispToGroup (GRE_GROUP group, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints) const
ERRVALUE	TransDispToLayer (GRE_LAYER layer, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints)
void	TransDispToView (const DPOINT2D ipoints, DPOINT2D opoints, int numpoints) const
ERRVALUE	TransGroupToDisp (GRE_GROUP group, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints) const
ERRVALUE	TransGroupToView (GRE_GROUP group, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints) const
ERRVALUE	TransLayerToDisp (GRE_LAYER layer, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints)
ERRVALUE	TransLayerToView (GRE_LAYER layer, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints)
void	TransViewToDisp (const DPOINT2D ipoints, DPOINT2D opoints, int numpoints) const
ERRVALUE	TransViewToGroup (GRE_GROUP group, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints) const
ERRVALUE	TransViewToLayer (GRE_LAYER layer, const DPOINT2D ipoints, DPOINT2D *opoints, int numpoints)
ERRVALUE	UpdateExtents ()
void	UpdateLastPosn ()
void	UpdateMessage (const MISTRING &string) const
int	UpdatePosition ()
void	UpdateScriptUI ()
void	UpdateSize ()
void	UpdateTypeName ()
bool	UseSeparateRenderDevices () const
int	ZoomToGroup (GRE_GROUP *group, bool redraw=true)
int	ZoomToGroupRect (GRE_GROUP *group, const DRECT2D &rect, bool redraw=true)
int	ZoomToLayer (GRE_LAYER *layer, bool redraw=true)
int	ZoomToLayerRect (GRE_LAYER *layer, const DRECT2D &rect, bool redraw=true)
ERRVALUE	ZoomToViewableRect (const DRECT2D &rect, bool redraw=true)
virtual	~GRE_VIEW ()
Static Public Member Functions
bool	EditGlobalSettings (MDLGPARENT dlgparent)
GRE_VIEW *	FindNextOfGroup (const GRE_GROUP group, GRE_VIEW view=0)
GRE_VIEW *	FindNextOfLayer (const GRE_LAYER layer, GRE_VIEW view=0)
bool	GetDrawLayerOnUnhide ()
int	GetGlobalAutoRedrawDelay ()
const GLOBALOPTIONS &	GetGlobalOptions ()
bool	GetRedrawOnAnyChange ()
UINT8	GetStereoMode ()
double	GetStereoMonitorSeparation ()
double	GetStereoOpticalSeparation ()
const STEREOPARM &	GetStereoParm ()
bool	GetUpdateAfterDrawLayer ()
bool	GetZoomPanWaitForRMB ()
void	SetEnableTransparency (bool EnableTransparency)
void	SetGlobalAutoRedrawDelay (int AutoRedrawDelay)
void	SetGlobalOptions (const GLOBALOPTIONS &options)
void	SetGlobalZoomPanWaitForRMB (bool ZoomPanWaitForRMB)
void	SetRedrawOnAnyChange (bool RedrawOnAnyChange)
void	SetTrackCursor (bool TrackCursor)
void	SetUpdateAfterDrawLayer (bool UpdateAfterDrawLayer)
void	SMLClassInstall (SMLCONTEXT *context)
Private Member Functions
virtual void	v_OnDrawElementBegin (GRE_LAYER *layer, const RVC::ELEMENT &element)
virtual void	v_OnDrawElementEnd (GRE_LAYER *layer, const RVC::ELEMENT &element)
virtual void	v_OnDrawGroupBegin (GRE_GROUP *group)
virtual void	v_OnDrawGroupEnd (GRE_GROUP *group)
virtual void	v_OnDrawLayerBegin (GRE_LAYER *layer)
virtual void	v_OnDrawLayerEnd (GRE_LAYER *layer)
virtual void	v_OnDrawViewableBegin ()
virtual void	v_OnDrawViewableEnd ()

Member Enumeration Documentation

enum GRE_VIEW::COLORUSE

Enumeration values:

COLORUSE_Background

COLORUSE_HighlightElem

COLORUSE_ActiveElem

COLORUSE_DataTipElem

COLORUSE_COUNT

Definition at line 645 of file view.h.

enum GRE_VIEW::COORDSOURCE

Enumeration values:

COORDSOURCE_None

COORDSOURCE_Mouse

COORDSOURCE_ViewCenter

COORDSOURCE_Entered

COORDSOURCE_GPS

COORDSOURCE_COUNT

Definition at line 636 of file view.h.

enum GRE_VIEW::CREATEFLAGS

Flags for view creation.

Enumeration values:

CREATEFLAG_None

CREATEFLAG_NoRenderSeparate Don't render to separate memory buffers.

CREATEFLAG_NoCallCreateCB Don't call callback list when object created.

CREATEFLAG_Temporary Object is temporary.

CREATEFLAG_NoCloseOption Don't include "Close" option on view menu.

CREATEFLAG_DestroyOnClose Destroy view when View/Close selected.

CREATEFLAG_NoSelectTool Don't add "Select" tool.

CREATEFLAG_NoLegendView Don't create LegendView.

CREATEFLAG_NoStdTools Don't add any standard tools.

CREATEFLAG_NoDftAddIcons Don't put default "add" icon(s) on toolbar.

CREATEFLAG_NoCancelButton Don't put "Cancel" button at bottom of window.

CREATEFLAG_NoSkipButton Don't put "Skip" button at bottom of window.

CREATEFLAG_NoRedrawButton Don't put "Redraw" button at bottom of window.

CREATEFLAG_NoToolBoxTool Don't add "ToolBox" tool.

CREATEFLAG_NoStatusLine Don't create "status" line.

CREATEFLAG_NoIconBar Don't create iconbar.

CREATEFLAG_NoDftDrawIcons Don't create default "draw" icons when creating window.

CREATEFLAG_NoDftViewIcons Don't create default "view" icons when creating window.

CREATEFLAG_NoScalePosLine Don't create zoom/scale/position line at bottom of view window.

CREATEFLAG_NoScrollbars Don't create scroll bars.

CREATEFLAG_Locator Create locator view.

CREATEFLAG_3D View is 3D.

CREATEFLAG_Hardcopy Create "hardcopy" view.

CREATEFLAG_StereoLeft Create "left" stereo view.

CREATEFLAG_StereoRight Create "right" stereo view.

CREATEFLAG_DialogModal View is contained in modal dialog.

CREATEFLAG_AllowGeoLock Allow GeoLocking.

Definition at line 606 of file view.h.

enum GRE_VIEW::DATATIPSELECTION

Enumeration values:

DATATIPSELECTION_FromView Use selection set by view.

DATATIPSELECTION_None No DataTips.

DATATIPSELECTION_ActiveLayer Select for active layer only.

DATATIPSELECTION_AllLayers Select for all layers.

DATATIPSELECTION_AllVisible Select for all 'visible' layers.

DATATIPSELECTION_AutoScale Auto select based on layer scale ranges.

Definition at line 653 of file view.h.

Constructor & Destructor Documentation

GRE_VIEW::GRE_VIEW ( )

Default constructor.
Performs initialization only, must use one of the Create methods to actually create a usable GRE_VIEW.

virtual GRE_VIEW::~GRE_VIEW ( ) [virtual]

Destructor.

Member Function Documentation

void GRE_VIEW::AddDftViewIcons ( UINT32 flags = 0 )

Add default "view" icons (previous, zoom in, zoom out, zoom 1X, etc).

Parameters:

flags MDISPICONVIEW_... flags for desired icons

void GRE_VIEW::AddDrawIcons ( )

Add default "drawing" icons (redraw, skip, stop).

Widget GRE_VIEW::AddIconRowItems ( const BUTTONITEM * items,

const char * icongroup = 0,

void * cbdata = 0,

void * userdata = 0

)

Add icon buttons to icon row.

Parameters:

items Items to add

icongroup Icon group

cbdata Button item callback data if NULL in item

userdata Button item userdata if NULL in item

void GRE_VIEW::AddMacroScriptIcons ( )

Add icon pushbuttons to toolbar for MacroScripts.

void GRE_VIEW::AddMacroScriptMenuItems ( )

Add menu items for MacroScripts.

ERRVALUE GRE_VIEW::AddMenuItemsOptions ( const MENUITEM * newitems )

Add additional items to "Options" menu (must be added before menubar created).

Parameters:

newitems Array of items to add, terminated by null item

void GRE_VIEW::AddToolIcons ( bool addscripts = true )

Add icon togglebuttons to toolbar for all defined tools.

Parameters:

addscripts Add ToolScripts and MacroScripts to toolbar

void GRE_VIEW::AttachGroupView ( GRE::GROUPVIEW * groupview )

Attach GROUPVIEW instance.

void GRE_VIEW::AttachLayerView ( GRE::LAYERVIEW * layerview )

Attach LAYERVIEW instance.

void GRE_VIEW::CancelDrawing ( int err = EUserCancel ) [inline]

Cancel drawing of this view, usually done within callback.

Parameters:

err Error value to set.

Definition at line 950 of file view.h.

void GRE_VIEW::ClearMessage ( ) const

Clear view's message line.

void GRE_VIEW::ClearPreviousViewList ( ) [inline]

Clear previous view list.

Definition at line 959 of file view.h.

bool GRE_VIEW::ContainsLayer ( const GRE_LAYER * layer ) const

Determine if view contains specified layer.

Parameters:

layer Layer to check

double GRE_VIEW::ConvertScreenUnits ( GRE_LAYER * layer,

double value,

int iunits,

int ounits

)

Convert between "screen units" using specified layer for scale.

Returns:
converted value.

Parameters:

layer Layer to use for scale

value Value to convert

iunits Input units (SCREENUNIT_...)

ounits Output units (SCREENUNIT_...)

ERRVALUE GRE_VIEW::Create ( GRE_VIEWABLE * viewable,

int iwidth,

int iheight,

CREATEFLAGS createflags = CREATEFLAG_None

)

Default constructor.

Widget GRE_VIEW::CreateMenuBar ( Widget form )

Create menubar with default set of items.

Returns:
RowColumn widget for menubar.

Parameters:

form Form to contain menubar

Widget GRE_VIEW::CreateMenuBar ( Widget form,

MENUBARITEM * menubar

)

Create menubar with specified set of items.

Returns:
RowColumn widget for menubar.

Parameters:

form Form to contain menubar

menubar Menu bar items

ERRVALUE GRE_VIEW::CreateX ( GRE_VIEWABLE * viewable,

Widget pwidget,

Arg * arglist,

int argcount,

int iwidth,

int iheight,

const char * sizefield = 0,

CREATEFLAGS createflags = CREATEFLAG_None,

const SAVESETTINGS * pSettings = 0

)

Parameters:

sizefield Field from .ini for retrieving window size

DATATIPSELECTION GRE_VIEW::DataTipGetSelection ( ) const [inline]

Get DataTip selection mode.

Definition at line 1016 of file view.h.

ERRVALUE GRE_VIEW::DataTipGetString ( const DPOINT2D & point,

MISTRING & string,

GRE_FIND_FLAGS findflags,

int maxlines = 0,

DATATIPSELECTION selection = DATATIPSELECTION_FromView

)

Get DataTip string from specified point.

Parameters:

point Point to obtain DataTip for

string String to fill in, will be cleared first

findflags GRE_FIND_ViewCoords or GRE_FIND_DisplayCoords

maxlines Approximate maximum number of lines, 0 for no maximum

void GRE_VIEW::DataTipSetDelay ( INT32 delay )

Set DataTip popup delay.

Parameters:

delay DataTip popup delay in milliseconds

void GRE_VIEW::DataTipSetPixelDelta ( int PixelDelta )

Set distance cursor must move to hide DataTip.

Parameters:

PixelDelta Movement distance in screen pixels

void GRE_VIEW::DataTipSetSelection ( DATATIPSELECTION selection ) [inline]

Set DataTip selection mode.
Does not affect currently visible DataTip if any.
Parameters:

selection Selection mode to set

Definition at line 1040 of file view.h.

void GRE_VIEW::DestroyGroupView ( GRE_GROUP * group )

Destroy GROUPVIEW instance for specified group and this view.

void GRE_VIEW::DestroyLayerView ( GRE_LAYER * layer )

Destroy LAYERVIEW instance for specified layer and this view.

void GRE_VIEW::Detach ( ) [inline]

Detach view from viewable.
Intended for use in viewable destructor only, other use may cause crash.
Definition at line 1056 of file view.h.

void GRE_VIEW::DetachGroupView ( GRE::GROUPVIEW * groupview )

Detach GROUPVIEW instance.

void GRE_VIEW::DetachLayerView ( GRE::LAYERVIEW * layerview )

Detach LAYERVIEW instance.

void GRE_VIEW::DisableHotKeys ( ) [inline]

Disable standard hotkeys for this view.

Definition at line 1070 of file view.h.

void GRE_VIEW::DisableRedraw ( ) [inline]

Disable redraw for this view.

Definition at line 1074 of file view.h.

ERRVALUE GRE_VIEW::Draw ( )

GRE_VIEW Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation