MGUI::TOOL_POLYLINE Class Reference

TOOL_POLYLINE - Polyline / polygon tool. More...

#include <mgui/toolpoly.h>

Inheritance diagram for MGUI::TOOL_POLYLINE:

[legend]List of all members.

Public Types
enum	EDITMODE {   EDITMODE_AddEnd, EDITMODE_AddStart, EDITMODE_InsertVertex, EDITMODE_DragVertex,   EDITMODE_DeleteVertex, EDITMODE_Move }
Public Member Functions
const POLYLINE &	GetActiveLine () const
const MILIST< POLYLINE > &	GetLineList () const
int	GetNumLines () const
bool	Is3D () const
bool	IsActiveValid () const
void	LockEndPoint (bool locked=true)
void	LockStartPoint (bool locked=true)
void	Set3D (bool set3d=true)
void	SetClosed (bool closed=true)
void	SetEditMode (EDITMODE EditMode)
void	SetMarkers (MARKER startmarker, MARKER endmarker, UINT16 startmarkersize=0, UINT16 endmarkersize=0)
	TOOL_POLYLINE (TOOLCANVAS *canvas, bool AllowMulti=false)
virtual	~TOOL_POLYLINE ()
Protected Member Functions
virtual void	v_OnChangeActiveElem ()

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Detailed Description

TOOL_POLYLINE - Polyline / polygon tool.

Definition at line 37 of file toolpoly.h.

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Member Enumeration Documentation

enum MGUI::TOOL_POLYLINE::EDITMODE

Editing modes. Enumeration values: EDITMODE_AddEnd  Add vertices to end of active line (default). EDITMODE_AddStart  Add vertices to start of active line. EDITMODE_InsertVertex  Insert vertex. EDITMODE_DragVertex  Drag nearest vertex. EDITMODE_DeleteVertex  Delete nearest vertex. EDITMODE_Move  Move active line. Definition at line 41 of file toolpoly.h.

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Constructor & Destructor Documentation

MGUI::TOOL_POLYLINE::TOOL_POLYLINE (  TOOLCANVAS *  canvas, bool  AllowMulti = false )  [explicit]

Constructor. Parameters: canvas  View to contain tool AllowMulti  Allow multiple lines

virtual MGUI::TOOL_POLYLINE::~TOOL_POLYLINE (   )  [virtual]

Destructor.

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Member Function Documentation

const POLYLINE& MGUI::TOOL_POLYLINE::GetActiveLine (   )  const [inline]

Get reference to active line. IsActiveValid() should be used first to determine if the active line is valid. Failure to do so will likely result in an exception. Definition at line 62 of file toolpoly.h.

const MILIST<POLYLINE>& MGUI::TOOL_POLYLINE::GetLineList (   )  const [inline]

Get list of lines. Definition at line 66 of file toolpoly.h.

int MGUI::TOOL_POLYLINE::GetNumLines (   )  const [inline]

Get number of valid lines. Definition at line 70 of file toolpoly.h.

bool MGUI::TOOL_POLYLINE::Is3D (   )  const [inline]

Determine if tool points are 3D. Definition at line 74 of file toolpoly.h.

bool MGUI::TOOL_POLYLINE::IsActiveValid (   )  const [inline]

Determine if active line is valid. In single-line mode the active line is always valid. Definition at line 79 of file toolpoly.h.

void MGUI::TOOL_POLYLINE::LockEndPoint (  bool  locked = true  )

Lock or unlock end point of active line. Parameters: locked  'true' to lock, 'false' to unlock

void MGUI::TOOL_POLYLINE::LockStartPoint (  bool  locked = true  )

Lock or unlock start point of active line. Parameters: locked  'true' to lock, 'false' to unlock

void MGUI::TOOL_POLYLINE::Set3D (  bool  set3d = true  )

Set whether points are 3D.

void MGUI::TOOL_POLYLINE::SetClosed (  bool  closed = true  )

Set line to draw as "closed". This only affects how the tool is drawn, it does not add a closing point to the POLYLINE.

void MGUI::TOOL_POLYLINE::SetEditMode (  EDITMODE  EditMode  )

Set line editing mode. Parameters: EditMode  New editing mode

void MGUI::TOOL_POLYLINE::SetMarkers (  MARKER  startmarker, MARKER  endmarker, UINT16  startmarkersize = 0, UINT16  endmarkersize = 0 )

Set markers for start and end points. Parameters: startmarker  Starting point marker type endmarker  Ending point marker type startmarkersize  Starting point marker size, 0 to retain current size endmarkersize  Ending point marker size, 0 to retain current size

virtual void MGUI::TOOL_POLYLINE::v_OnChangeActiveElem (   )  [protected, virtual]

Called when "active element" changed.

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

• mgui/toolpoly.h

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