GRE_LAYER_LEGEND Class Reference

#include <gre/lrlegend.h>

Inheritance diagram for GRE_LAYER_LEGEND:

[legend]List of all members.

Public Types
enum	SUBTYPE {   SUBTYPE_Point = 0, SUBTYPE_Line = 1, SUBTYPE_Poly = 2, SUBTYPE_ColorSample = 3,   SUBTYPE_ColorScale = 4, SUBTYPE_RasterSample = 5 }
Public Member Functions
const DISPPARM &	GetDispParm () const
	GRE_LAYER_LEGEND (GRE_GROUP *group, GRE_LAYER *reflayer=0, UINT32 flags=MDISPCREATE_InsertAfter)
ERRVALUE	SetDispParm (const DISPPARM &dispparm)
virtual	~GRE_LAYER_LEGEND ()
Static Public Member Functions
int	Construct (GRE_GROUP *group, GRE_LAYER **retlayer, GRE_LAYER *reflayer, UINT32 flags)
void	RegisterType ()
Protected Attributes
DISPPARM	m_dispparm

---

Member Enumeration Documentation

enum GRE_LAYER_LEGEND::SUBTYPE

Enumeration values: SUBTYPE_Point  These types are stored in layouts by number and thus must not be changed. SUBTYPE_Line  SUBTYPE_Poly  SUBTYPE_ColorSample  SUBTYPE_ColorScale  SUBTYPE_RasterSample  Definition at line 39 of file lrlegend.h.

---

Constructor & Destructor Documentation

GRE_LAYER_LEGEND::GRE_LAYER_LEGEND (  GRE_GROUP *  group, GRE_LAYER *  reflayer = 0, UINT32  flags = MDISPCREATE_InsertAfter )  [explicit]

Construct layer and insert into list. Parameters: group  Group to contain layer reflayer  Reference layer for insertion flags  MDISPCREATE flags

virtual GRE_LAYER_LEGEND::~GRE_LAYER_LEGEND (   )  [virtual]

---

Member Function Documentation

int GRE_LAYER_LEGEND::Construct (  GRE_GROUP *  group, GRE_LAYER **  retlayer, GRE_LAYER *  reflayer, UINT32  flags )  [static]

Construct instance of this layer type. Parameters: group  Group to contain layer retlayer  Layer returned reflayer  Reference layer for insertion flags  Creation flags

const DISPPARM& GRE_LAYER_LEGEND::GetDispParm (   )  const [inline]

Retrieve layer-specific display parameters. Definition at line 145 of file lrlegend.h.

void GRE_LAYER_LEGEND::RegisterType (   )  [static]

Register this layer type.

ERRVALUE GRE_LAYER_LEGEND::SetDispParm (  const DISPPARM &  dispparm  )

Set layer-specific display parameters. This is the recommended method for changing how an existing layer is to be rendered. Validation will be performed on the specified parameters and adjustments made to the layer's copy if necessary. Use of this method usually result in a ChangeBegin / ChangeEnd message pair, and will also generate a ChangeObject message if the spatial object used in the layer is changed. Parameters: dispparm  Parameters to set

---

Member Data Documentation

DISPPARM GRE_LAYER_LEGEND::m_dispparm [protected]

Layer-specific display parameters. Definition at line 161 of file lrlegend.h.

---

The documentation for this class was generated from the following file:

• gre/lrlegend.h

---