GRE_LAYER_SCALEBAR Class Reference

GRE "scale bar" layer. More...

#include <gre/lrscaleb.h>

Inheritance diagram for GRE_LAYER_SCALEBAR:

[legend]List of all members.

Public Member Functions
const DISPPARM &	GetDispParm () const
	GRE_LAYER_SCALEBAR (GRE_GROUP *group, GRE_LAYER *reflayer=0, UINT32 flags=MDISPCREATE_InsertAfter)
ERRVALUE	SetDispParm (const DISPPARM &dispparm)
virtual	~GRE_LAYER_SCALEBAR ()
Static Public Member Functions
int	Construct (GRE_GROUP *group, GRE_LAYER **retlayer, GRE_LAYER *reflayer, UINT32 flags)
void	RegisterType ()
void	SMLClassInstall (SMLCONTEXT *context)
Protected Attributes
DISPPARM	m_dispparm

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Detailed Description

GRE "scale bar" layer.

Definition at line 32 of file lrscaleb.h.

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Constructor & Destructor Documentation

GRE_LAYER_SCALEBAR::GRE_LAYER_SCALEBAR (  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_SCALEBAR::~GRE_LAYER_SCALEBAR (   )  [virtual]

GENERATING_DOXYGEN_OUTPUT.

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Member Function Documentation

int GRE_LAYER_SCALEBAR::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_SCALEBAR::GetDispParm (   )  const [inline]

Retrieve layer-specific display parameters. Definition at line 110 of file lrscaleb.h.

void GRE_LAYER_SCALEBAR::RegisterType (   )  [static]

Register this layer type.

ERRVALUE GRE_LAYER_SCALEBAR::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_SCALEBAR::SMLClassInstall (  SMLCONTEXT *  context  )  [static]

Install SML class, called by internal SML function. Reimplemented from GRE_LAYER.

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Member Data Documentation

DISPPARM GRE_LAYER_SCALEBAR::m_dispparm [protected]

Layer-specific display parameters. Definition at line 126 of file lrscaleb.h.

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

• gre/lrscaleb.h

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