MicroImages::GRTOOL_ELLIPSE Class Reference

GRTOOL_ELLIPSE - Ellipse tool. More...

#include <mi32/grtool.h>

Inheritance diagram for MicroImages::GRTOOL_ELLIPSE:

[legend]List of all members.

Public Member Functions
virtual int	GenerateRegion (REGION2D &region) const
double	GetAngle () const
const DPOINT2D &	GetCenter () const
const DPOINT2D &	GetRadius () const
	GRTOOL_ELLIPSE (GRTOOLVIEW *view)
void	SetAngle (double angle)
void	SetAngleVisible (bool anglevisible=true)
void	SetCenter (const DPOINT2D &center)
void	SetMarker (MARKER marker, UINT16 size=0)
void	SetRadius (DPOINT2D &radius)
void	SetRadiusRange (double minradius, double maxradius)
virtual	~GRTOOL_ELLIPSE ()
Private Types
enum	ZONE {   ZONE_NoFunction = 0, ZONE_Outside, ZONE_Inside, ZONE_ResizeX,   ZONE_ResizeY, ZONE_Perimeter, ZONE_SetCenter, ZONE_Rotate }
Private Member Functions
void	AdjustTool (const DPOINT2D &, bool firsttime=false)
void	ComputeCursorZone (const DPOINT2D &)
virtual void	DoDraw (CDC *)
virtual void	DoMove (double dx, double dy, ADJUSTFLAGS flags)
virtual void	OnLButtonDown (UINT nFlags, const CPoint &mpoint)
virtual void	OnMouseMove (UINT nFlags, const CPoint &mpoint)
void	StartTool (const DPOINT2D &)
void	UpdateCursor (const DPOINT2D &) const
Private Attributes
double	m_angle
bool	m_anglevisible
DPOINT2D	m_center
ZONE	m_CursorZone
MARKER	m_marker
UINT16	m_markersize
double	m_maxradius
double	m_minradius
DPOINT2D	m_prevpt
DPOINT2D	m_radius
TRANS2D_AFFINE	m_trans

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Detailed Description

GRTOOL_ELLIPSE - Ellipse tool.

Definition at line 1078 of file grtool.h.

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Member Enumeration Documentation

enum MicroImages::GRTOOL_ELLIPSE::ZONE [private]

Enumeration constants. Enumeration values: ZONE_NoFunction  ZONE_Outside  ZONE_Inside  ZONE_ResizeX  ZONE_ResizeY  ZONE_Perimeter  ZONE_SetCenter  ZONE_Rotate  Definition at line 1143 of file grtool.h.

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Constructor & Destructor Documentation

MicroImages::GRTOOL_ELLIPSE::GRTOOL_ELLIPSE (  GRTOOLVIEW *  view  )  [explicit]

Constructor.

virtual MicroImages::GRTOOL_ELLIPSE::~GRTOOL_ELLIPSE (   )  [virtual]

Destructor.

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Member Function Documentation

void MicroImages::GRTOOL_ELLIPSE::AdjustTool (  const DPOINT2D &  , bool  firsttime = false )  [private]

Methods.

void MicroImages::GRTOOL_ELLIPSE::ComputeCursorZone (  const DPOINT2D &   )  [private]

virtual void MicroImages::GRTOOL_ELLIPSE::DoDraw (  CDC *   )  [private, virtual]

Methods called by the GRTOOL base class. Implements MicroImages::GRTOOL.

virtual void MicroImages::GRTOOL_ELLIPSE::DoMove (  double  dx, double  dy, ADJUSTFLAGS  flags )  [private, virtual]

Reimplemented from MicroImages::GRTOOL.

virtual int MicroImages::GRTOOL_ELLIPSE::GenerateRegion (  REGION2D &  region  )  const [virtual]

Generate region from tool boundary. Returns: TRUE if region generated, FALSE if not, < 0 if error. Reimplemented from MicroImages::GRTOOL.

double MicroImages::GRTOOL_ELLIPSE::GetAngle (   )  const [inline]

Get current rotation angle. Definition at line 1096 of file grtool.h.

const DPOINT2D& MicroImages::GRTOOL_ELLIPSE::GetCenter (   )  const [inline]

Get center position. Definition at line 1100 of file grtool.h.

const DPOINT2D& MicroImages::GRTOOL_ELLIPSE::GetRadius (   )  const [inline]

Get radius. Definition at line 1104 of file grtool.h.

virtual void MicroImages::GRTOOL_ELLIPSE::OnLButtonDown (  UINT  nFlags, const CPoint &  mpoint )  [private, virtual]

Methods called directly by the equivalent GRTOOLVIEW method. Implements MicroImages::GRTOOL.

virtual void MicroImages::GRTOOL_ELLIPSE::OnMouseMove (  UINT  nFlags, const CPoint &  mpoint )  [private, virtual]

Implements MicroImages::GRTOOL.

void MicroImages::GRTOOL_ELLIPSE::SetAngle (  double  angle  )

Set rotation angle. Parameters: angle  New rotation angle in RADIANS

void MicroImages::GRTOOL_ELLIPSE::SetAngleVisible (  bool  anglevisible = true  )

Set whether rotation angle indicator is visible. The rotation angle is indicated by a line from the center to the boundary.

void MicroImages::GRTOOL_ELLIPSE::SetCenter (  const DPOINT2D &  center  )

Set center coordinates.

void MicroImages::GRTOOL_ELLIPSE::SetMarker (  MARKER  marker, UINT16  size = 0 )

Set marker type and size. The default marker is MARKER_Plus with a size of 9 pixels. Parameters: marker  New marker type size  New marker size, 0 to retain current size

void MicroImages::GRTOOL_ELLIPSE::SetRadius (  DPOINT2D &  radius  )

Set radius.

void MicroImages::GRTOOL_ELLIPSE::SetRadiusRange (  double  minradius, double  maxradius )

Set allowed radius range. Parameters: minradius  Minimum radius in tool units maxradius  Maximum radius, <= 0 for no maximum

void MicroImages::GRTOOL_ELLIPSE::StartTool (  const DPOINT2D &   )  [private]

void MicroImages::GRTOOL_ELLIPSE::UpdateCursor (  const DPOINT2D &   )  const [private]

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Member Data Documentation

double MicroImages::GRTOOL_ELLIPSE::m_angle [private]

Definition at line 1162 of file grtool.h.

bool MicroImages::GRTOOL_ELLIPSE::m_anglevisible [private]

Visibility of rotation angle indicator. Definition at line 1158 of file grtool.h.

DPOINT2D MicroImages::GRTOOL_ELLIPSE::m_center [private]

Center. Definition at line 1160 of file grtool.h.

ZONE MicroImages::GRTOOL_ELLIPSE::m_CursorZone [private]

Current cursor zone. Definition at line 1164 of file grtool.h.

MARKER MicroImages::GRTOOL_ELLIPSE::m_marker [private]

Tool settings. Definition at line 1154 of file grtool.h.

UINT16 MicroImages::GRTOOL_ELLIPSE::m_markersize [private]

Definition at line 1155 of file grtool.h.

double MicroImages::GRTOOL_ELLIPSE::m_maxradius [private]

Maximum radius, 0 if no maximum. Definition at line 1157 of file grtool.h.

double MicroImages::GRTOOL_ELLIPSE::m_minradius [private]

Minimum radius. Definition at line 1156 of file grtool.h.

DPOINT2D MicroImages::GRTOOL_ELLIPSE::m_prevpt [private]

Previous point during button-down. Definition at line 1165 of file grtool.h.

DPOINT2D MicroImages::GRTOOL_ELLIPSE::m_radius [private]

Definition at line 1161 of file grtool.h.

TRANS2D_AFFINE MicroImages::GRTOOL_ELLIPSE::m_trans [private]

Transformation to apply size,rotation,center. Definition at line 1166 of file grtool.h.

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

• mi32/grtool.h

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