GRE_LAYER_LEGEND2 Class Reference

#include <gre/lrlegnd2.h>

Inheritance diagram for GRE_LAYER_LEGEND2:

[legend]List of all members.

Public Member Functions
const DISPPARM &	GetDispParm () const
double	GetScaleFactor () const
	GRE_LAYER_LEGEND2 (GRE_GROUP *group, GRE_LAYER *reflayer=0, UINT32 flags=MDISPCREATE_InsertAfter)
ERRVALUE	SetDispParm (const DISPPARM &dispparm)
void	SetLayout (const GRAPHICLAYOUT &grlayout)
virtual	~GRE_LAYER_LEGEND2 ()
Static Public Member Functions
int	Construct (GRE_GROUP *group, GRE_LAYER **retlayer, GRE_LAYER *reflayer, UINT32 flags)
void	RegisterType ()
Protected Attributes
DISPPARM	m_dispparm

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Constructor & Destructor Documentation

GRE_LAYER_LEGEND2::GRE_LAYER_LEGEND2 (  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_LEGEND2::~GRE_LAYER_LEGEND2 (   )  [virtual]

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Member Function Documentation

int GRE_LAYER_LEGEND2::Construct (  GRE_GROUP *  group, GRE_LAYER **  retlayer, GRE_LAYER *  reflayer, UINT32  flags )  [static]

Callback for the "Add Legend" menu of GRE_LAYER_LEGEND. 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_LEGEND2::GetDispParm (   )  const [inline]

Retrieve layer-specific display parameters. Definition at line 190 of file lrlegnd2.h.

double GRE_LAYER_LEGEND2::GetScaleFactor (   )  const

Return scale factor between legend's layout units and output "ground meters".

void GRE_LAYER_LEGEND2::RegisterType (   )  [static]

Register this layer type.

ERRVALUE GRE_LAYER_LEGEND2::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

void GRE_LAYER_LEGEND2::SetLayout (  const GRAPHICLAYOUT &  grlayout  )

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Member Data Documentation

DISPPARM GRE_LAYER_LEGEND2::m_dispparm [protected]

Layer-specific display parameters. Definition at line 214 of file lrlegnd2.h.

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

• gre/lrlegnd2.h

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