chemaxon.struc.graphics.MRectangle

All Implemented Interfaces:: Serializable, Cloneable

Direct Known Subclasses:: MBracket, MEllipse, MRoundedRectangle, MTextBox

@PublicAPI public class MRectangle extends MPolyline

Rectangle object.

Since:

Marvin 3.3, 10/17/2003

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type

Field

Description

static final int

P_CENTER

Central point ID.

static final int

P_E

Middle point on right edge.

static final int

P_N

Middle point on top edge.

static final int

P_NE

Top-right corner index.

static final int

P_NW

Top-left corner index.

static final int

P_S

Middle point on bottom edge.

static final int

P_SE

Botton-right corner index.

static final int

P_SW

Bottom-left corner index.

static final int

P_W

Middle point on left edge.

static final int

T_NOROT

Disable rotation.

Fields inherited from class chemaxon.struc.graphics.MPolyline
ARROW_BACK_FLAG, ARROW_CROSSED_FLAG, ARROW_CURVED_FLAG, ARROW_DASHED_FLAG, ARROW_EQUILIBRIUM_FLAG, ARROW_GROUP1_MASK, ARROW_GROUP2_MASK, ARROW_HALF_LEFT, ARROW_HALF_MASK, ARROW_HALF_RIGHT, ARROW_RETROSYNTHETIC_FLAG, arrowFlags, CLOSED_FLAG, DEFAULT_ARROW_HEAD_LENGTH, DEFAULT_ARROW_HEAD_WIDTH, DEFAULT_EQUILIBRIUM_HEAD_WIDTH, DEFAULT_MAX_CROSS_SIZE, DEFAULT_RETROSYNTHETIC_HEAD_WIDTH, DEFAULT_THICKNESS, HEAD, points, TAIL, THICKNESS_SET_FLAG

Fields inherited from class chemaxon.struc.MObject
TRANSFORM_DISTORT
Constructor Summary

Constructors

Modifier

Constructor

Description

MRectangle()

Constructs a rectangle.

protected

MRectangle(MRectangle r)

Copy constructor.

MRectangle(MPoint p1, MPoint p2)

Constructs a rectangle with the specified corner points.

MRectangle(MPoint p1, MPoint p2, Color c, Color bg)

Constructs a rectangle with the specified corner points.
Method Summary

Modifier and Type

Method

Description

void

addAttributeKeys(List<String> l)

Adds the attribute names to the specified list.

void

calcCenter(DPoint3 p, CTransform3D t)

Calculates the geometrical center.

MRectangle

clone()

Creates a clone.

CTransform3D

convertTransform(CTransform3D t, boolean paint)

double

distanceFrom(double x, double y, CTransform3D t)

Gets the 2D distance from the specified point.

void

fixClonedPoints(MObject[] objarr0, MObject[] objarr, int i)

Sets the parent object for this object.

static void

fixRectanglePointClones(MObject[] objarr0, MObject[] objarr)

Fixes the parents of the cloned MRectanglePoints.

String

getAttribute(String s)

Gets the value of an attribute.

final Shape

getClip(CTransform3D t)

Gets the clipping rectangle.

MPoint

getPointRef(int i, CTransform3D trot)

Gets an internal selectable point of the rectangle.

int

getPointRefCount()

Gets the number of internal selectable point references.

int

getTCenter()

Gets the transformed point.

int

getTOption()

Gets the transformation options.

void

removeChild(MObject o)

Removes a child object.

void

setAttribute(String s, String v)

Sets the value of an attribute.

void

setCorners(MPoint p1, MPoint p2)

Sets the corners.

void

setTCenter(int t)

Sets the transformed point.

void

setTOption(int opts)

Sets the transformation options.

void

transform(CTransform3D t, int opts, CTransform3D trot)

Transforms the rectangle.

void

transformTo2D()

Rotate to the XY plane.

Methods inherited from class chemaxon.struc.graphics.MPolyline
checkValidity, containsAtom, copyProperties, finishCloning, fixMidPointClones, getArcAngle, getArcCenter, getArcRadius, getArcRadius, getArrowFlags, getArrowLength, getArrowWidth, getFlags, getLineMiddlePoint, getMidPointLocation, getMirroredArrowFlags, getPoint, getPointCount, getPoints, getSkip, getThickness, hasBackground, hasColor, hasFace, hasLineColor, hasOutline, isArrow, isEmpty, isThicknessSet, removeNotify, replaceAtom, reverse, rotate, setArcAngle, setArrow, setArrowFlags, setArrowLength, setArrowWidth, setFlags, setPoints, setSkip, setThickness, unselectContents, updateBoundingRect

Methods inherited from class chemaxon.struc.MObject
addCdataAttributeKeys, addNotify, connectToSgroupOfAtom, containsPoint, distanceFrom, getBackground, getColor, getContainerMObject, getLineColor, isChildOf, isInternalSelectable, isReactionArrow, isSelectableNow, isSelected, isTransformable, makeColor, removeAtom, setBackground, setColor, setLineColor, setSelected, toString, updateBoundingRect

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- T_NOROT
  
  public static final int T_NOROT
  
  Disable rotation.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_NW
  
  public static final int P_NW
  
  Top-left corner index.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_NE
  
  public static final int P_NE
  
  Top-right corner index.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_SE
  
  public static final int P_SE
  
  Botton-right corner index.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_SW
  
  public static final int P_SW
  
  Bottom-left corner index.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_CENTER
  
  public static final int P_CENTER
  
  Central point ID.
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  Constant Field Values
- P_N
  
  public static final int P_N
  
  Middle point on top edge.
  Since:
  
  Marvin 4.1, 01/25/2006
  
  See Also:
  
  Constant Field Values
- P_E
  
  public static final int P_E
  
  Middle point on right edge.
  Since:
  
  Marvin 4.1, 01/25/2006
  
  See Also:
  
  Constant Field Values
- P_S
  
  public static final int P_S
  
  Middle point on bottom edge.
  Since:
  
  Marvin 4.1, 01/25/2006
  
  See Also:
  
  Constant Field Values
- P_W
  
  public static final int P_W
  
  Middle point on left edge.
  Since:
  
  Marvin 4.1, 01/25/2006
  
  See Also:
  
  Constant Field Values
Constructor Details
- MRectangle
  
  public MRectangle()
  
  Constructs a rectangle.
- MRectangle
  
  public MRectangle(MPoint p1, MPoint p2)
  
  Constructs a rectangle with the specified corner points.
  
  Parameters:
  
  p1 - the top left corner
  
  p2 - the bottom right corner
  
  Since:
  
  Marvin 4.1, 03/07/2006
- MRectangle
  
  public MRectangle(MPoint p1, MPoint p2, Color c, Color bg)
  
  Constructs a rectangle with the specified corner points.
  
  Parameters:
  
  p1 - the top left corner
  
  p2 - the bottom right corner
  
  c - the color
  
  bg - the background color
- MRectangle
  
  protected MRectangle(MRectangle r)
  
  Copy constructor.
  
  Parameters:
  
  r - the original rectangle
Method Details
- calcCenter
  
  public void calcCenter(DPoint3 p, CTransform3D t)
  
  Calculates the geometrical center.
  
  Overrides:
  
  calcCenter in class MPolyline
  
  Parameters:
  
  p - store the coordinates here
  
  t - the transformation matrix or null
  
  Since:
  
  Marvin 4.1, 04/28/2006
- transform
  
  public void transform(CTransform3D t, int opts, CTransform3D trot)
  
  Transforms the rectangle.
  Overrides:
  
  transform in class MPolyline
  
  Parameters:
  
  t - the transformation matrix
  
  opts - transform options or 0
  
  trot - the viewing transformation or null
  
  Since:
  
  Marvin 4.1, 04/28/2006
  
  See Also:
  
  MObject.TRANSFORM_DISTORT
- transformTo2D
  
  public void transformTo2D()
  
  Rotate to the XY plane.
  
  Since:
  
  Marvin 4.1, 01/27/2006
- convertTransform
  
  public CTransform3D convertTransform(CTransform3D t, boolean paint)
- addAttributeKeys
  
  public void addAttributeKeys(List<String> l)
  
  Adds the attribute names to the specified list. CDATA attributes are not added.
  
  Overrides:
  
  addAttributeKeys in class MPolyline
  
  Parameters:
  
  l - the list
- getAttribute
  
  public String getAttribute(String s)
  Gets the value of an attribute.
  Supported attributes:
  
  transformOption: NOROT (only scaling transformations are allowed)
  
  centralPoint: NE (north-east corner), NW, (north-west corner), SW (south-west corner), SE (south-east corner) or CENTER (geometrical center)
  Overrides:
  
  getAttribute in class MPolyline
  
  Parameters:
  
  s - the attribute name
  
  Returns:
  
  the value or null
- setAttribute
  
  public void setAttribute(String s, String v)
  Sets the value of an attribute.
  Supported attributes:
  
  transformOption: NOROT (only scaling transformations are allowed)
  
  centralPoint: NE (north-east corner), NW, (north-west corner), SW (south-west corner), SE (south-east corner) or CENTER (geometrical center)
  Overrides:
  
  setAttribute in class MPolyline
  
  Parameters:
  
  s - the attribute name
  
  v - the attribute value
- distanceFrom
  
  public double distanceFrom(double x, double y, CTransform3D t)
  
  Gets the 2D distance from the specified point.
  
  Overrides:
  
  distanceFrom in class MPolyline
  
  Parameters:
  
  x - the x coordinate
  
  y - the y coordinate
  
  t - transformation or null
  
  Since:
  
  4.1, 01/25/2006
- setCorners
  
  public void setCorners(MPoint p1, MPoint p2)
  
  Sets the corners.
  
  Parameters:
  
  p1 - the top left corner
  
  p2 - the bottom right corner
- getTOption
  
  public int getTOption()
  
  Gets the transformation options.
  
  Returns:
  
  the options
  
  Since:
  
  Marvin 4.1, 01/23/2006
- setTOption
  
  public void setTOption(int opts)
  
  Sets the transformation options.
  Parameters:
  
  opts - the options
  
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  T_NOROT
- getTCenter
  
  public int getTCenter()
  
  Gets the transformed point.
  
  Returns:
  
  the transformed point index (if it is a corner point) or ID
  
  Since:
  
  Marvin 4.1, 01/23/2006
- setTCenter
  
  public void setTCenter(int t)
  
  Sets the transformed point.
  Parameters:
  
  t - the transformed point (if it is a corner point) or ID
  
  Since:
  
  Marvin 4.1, 01/23/2006
  
  See Also:
  
  P_NW
  
  P_NE
  
  P_SE
  
  P_SW
  
  P_CENTER
  
  P_N
  
  P_E
  
  P_S
  
  P_W
  
  transform(CTransform3D, int, CTransform3D)
  
  calcCenter(DPoint3, CTransform3D)
- clone
  
  public MRectangle clone()
  
  Description copied from class: MObject
  
  Creates a clone.
  
  Overrides:
  
  clone in class MPolyline
  
  Returns:
  
  the clone
- removeChild
  
  public void removeChild(MObject o)
  
  Description copied from class: MObject
  
  Removes a child object.
  
  Overrides:
  
  removeChild in class MPolyline
  
  Parameters:
  
  o - the child
- getPointRefCount
  
  public int getPointRefCount()
  
  Gets the number of internal selectable point references.
  
  Overrides:
  
  getPointRefCount in class MPolyline
  
  Returns:
  
  8
- getPointRef
  
  public MPoint getPointRef(int i, CTransform3D trot)
  
  Gets an internal selectable point of the rectangle.
  
  Overrides:
  
  getPointRef in class MPolyline
  
  Parameters:
  
  i - the point index
  
  trot - the viewing transformation or null
  
  Returns:
  
  the point's reference
- fixRectanglePointClones
  
  public static void fixRectanglePointClones(MObject[] objarr0, MObject[] objarr)
  
  Fixes the parents of the cloned MRectanglePoints.
  
  Parameters:
  
  objarr0 - the original object array
  
  objarr - the cloned object array
  
  Since:
  
  Marvin 4.1, 03/06/2006
- fixClonedPoints
  
  public void fixClonedPoints(MObject[] objarr0, MObject[] objarr, int i)
  
  Description copied from class: MObject
  
  Sets the parent object for this object. Should only be called by the copy constructor.
  
  Overrides:
  
  fixClonedPoints in class MPolyline
  
  Parameters:
  
  objarr0 - the new object list
  
  objarr - the old object list
  
  i - the corresponding index from the old object list
- getClip
  
  public final Shape getClip(CTransform3D t)
  
  Gets the clipping rectangle.
  
  Parameters:
  
  t - the transformation matrix
  
  Returns:
  
  the clipping rectangle

Class MRectangle

Field Summary

Fields inherited from class chemaxon.struc.graphics.MPolyline

Fields inherited from class chemaxon.struc.MObject

Constructor Summary

Method Summary

Methods inherited from class chemaxon.struc.graphics.MPolyline

Methods inherited from class chemaxon.struc.MObject

Methods inherited from class java.lang.Object

Field Details

T_NOROT

P_NW

P_NE

P_SE

P_SW

P_CENTER

P_N

P_E

P_S

P_W

Constructor Details

MRectangle

MRectangle

MRectangle

MRectangle

Method Details

calcCenter

transform

transformTo2D

convertTransform

addAttributeKeys

getAttribute

setAttribute

distanceFrom

setCorners

getTOption

setTOption

getTCenter

setTCenter

clone

removeChild

getPointRefCount

getPointRef

fixRectanglePointClones

fixClonedPoints

getClip