GRE_LEGEND_POLY::ITEM Class Reference

Individual item in polygon legend. More...

#include <gre/legend.h>

Inheritance diagram for GRE_LEGEND_POLY::ITEM:

[legend]List of all members.

Public Member Functions
virtual void	Draw (const DRAWCONTEXT &dc, const LRECT2D &samplerect) const
virtual void	DrawTreeView (void *hdc, const GRE_ELEMSAMPLE_DC &dc, const CRect &rect, bool HasFocus)
const POLYSTYLE &	GetStyle () const
bool	HasSameStyle (const POLYSTYLE &style) const
virtual bool	HasTransparency () const
	ITEM (const RVC::ELEMENT &element, const MISTRING &label, const MISTRING &intlabel)
	ITEM (const POLYSTYLE &style, const MISTRING &label, const MISTRING &intlabel)
virtual	~ITEM ()

---

Detailed Description

Individual item in polygon legend.

Definition at line 605 of file legend.h.

---

Constructor & Destructor Documentation

GRE_LEGEND_POLY::ITEM::ITEM (  const POLYSTYLE &  style, const MISTRING &  label, const MISTRING &  intlabel )

Constructor. Parameters: style  Item style label  Label to place to right of sample intlabel  Label to place INSIDE sample (blank string for none)

GRE_LEGEND_POLY::ITEM::ITEM (  const RVC::ELEMENT &  element, const MISTRING &  label, const MISTRING &  intlabel )

Constructor using element number and label. Parameters: element  Element label  Label to place to right of sample intlabel  Label to place INSIDE sample (blank string for none)

virtual GRE_LEGEND_POLY::ITEM::~ITEM (   )  [virtual]

Destructor.

---

Member Function Documentation

virtual void GRE_LEGEND_POLY::ITEM::Draw (  const DRAWCONTEXT &  dc, const LRECT2D &  samplerect )  const [virtual]

Draw item. Parameters: dc  Legend drawing context samplerect  Rectangle for sample symbol, not including label Implements GRE_LEGEND::ITEMBASE.

virtual void GRE_LEGEND_POLY::ITEM::DrawTreeView (  void *  hdc, const GRE_ELEMSAMPLE_DC &  dc, const CRect &  rect, bool  HasFocus )  [virtual]

Draw item with label in TreeView (WIN32_MFC). Parameters: hdc  Windows device context dc  Legend drawing context rect  Bounding rectangle including label HasFocus  'true' if item has "focus" Implements GRE_LEGEND::ITEMBASE.

const POLYSTYLE& GRE_LEGEND_POLY::ITEM::GetStyle (   )  const [inline]

Get style for item. Definition at line 643 of file legend.h.

bool GRE_LEGEND_POLY::ITEM::HasSameStyle (  const POLYSTYLE &  style  )  const

Determine if this item has same style. Parameters: style  Style to compare

virtual bool GRE_LEGEND_POLY::ITEM::HasTransparency (   )  const [virtual]

Determine if item requires transparency support. Reimplemented from GRE_LEGEND::ITEMBASE.

---

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

• gre/legend.h

---