Class MohrPrincipalStrsCanvas

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  wc.CanvasWC
                      MohrPrincipalStrsCanvas

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

class MohrPrincipalStrsCanvas

extends CanvasWC

MohrPrincipalStrsCanvas.java - Desenha o estado de tensões.

Descrição:

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Este arquivo contém a classe que desenha e manipula o estado de tensões principais.

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Version:

1.0 04/09/2004

Author:

Luiz Fernando Martha, Alonso Juvinao Carbono, Anderson Resende Pereira, Fernando Busato Ramires, Paôla Reginal Dalcanal, Ricardo Rodrigues de Araujo

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected MohrArc	arc Objeto arco para desenhar ângulos
protected Arrow2D	arrow Objeto seta para desenhar tensões
protected java.awt.BasicStroke	arrow_stroke Stroke básico dos eixos
protected static double	ARROW_STROKE_FAC Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico das setas
protected java.awt.geom.Line2D.Double	auxline Objeto linha para desenho de linhas auxiliares
protected java.awt.BasicStroke	auxline_stroke Stroke básico das linhas auxiliares
protected static double	AUXLINE_STROKE_FAC Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico das linhas auxiliares
protected java.awt.geom.AffineTransform	def_transf Transformação window-viewport corrent
protected MohrDriver	driver Driver do programa Mohr-Circle
protected java.awt.Font	fnt Fonte adotado para desenho
protected java.awt.geom.Rectangle2D.Double	quad Quadrado
protected java.awt.BasicStroke	quad_stroke Stroke básico do quadrado
protected static double	QUAD_STROKE_FAC Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico do quadrado

Fields inherited from class wc.CanvasWC

BASE_CENTER, BASE_LEFT, BASE_RIGHT, CENTER, DOWNWARD_Y, EAST, NORTH, NORTH_EAST, NORTH_WEST, OPAQUE, raster_area, SOUTH, SOUTH_EAST, SOUTH_WEST, TRANSPARENT, UPWARD_Y, vdistortion, WEST, world_area, world_raw, y_dir

Fields inherited from class javax.swing.JPanel

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

(package private)

MohrPrincipalStrsCanvas(MohrDriver driver) Constructor: Especifica eixo Y no sentido para cima.

Method Summary

void	mouseDraggedWC(java.awt.event.MouseEvent e, java.awt.geom.Point2D.Double mouse_pos) Handles the event of a user dragging the mouse while holding down the mouse button.
void	mousePressedWC(java.awt.event.MouseEvent e, java.awt.geom.Point2D.Double mouse_pos) Handles the event of the user pressing down the mouse button.
void	mouseReleasedWC(java.awt.event.MouseEvent e, java.awt.geom.Point2D.Double mouse_pos) Handles the event of a user releasing the mouse button.
void	redraw(java.awt.Graphics2D g) Redisplay method.
(package private) void	update() Reset method.

Methods inherited from class wc.CanvasWC

drawString, getVDistortion, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paintComponent, panWorldX, panWorldY, raster2world, scaleWorld, setFont, setTextAlignment, setTextOpacity, setVDistortion, setWorld, world2raster

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

driver

protected MohrDriver driver

Driver do programa Mohr-Circle

quad

protected java.awt.geom.Rectangle2D.Double quad

Quadrado

QUAD_STROKE_FAC

protected static final double QUAD_STROKE_FAC

Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico do quadrado

See Also:

Constant Field Values

arrow

protected Arrow2D arrow

Objeto seta para desenhar tensões

ARROW_STROKE_FAC

protected static final double ARROW_STROKE_FAC

Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico das setas

See Also:

Constant Field Values

arrow_stroke

protected java.awt.BasicStroke arrow_stroke

Stroke básico dos eixos

quad_stroke

protected java.awt.BasicStroke quad_stroke

Stroke básico do quadrado

arc

protected MohrArc arc

Objeto arco para desenhar ângulos

auxline

protected java.awt.geom.Line2D.Double auxline

Objeto linha para desenho de linhas auxiliares

AUXLINE_STROKE_FAC

protected static final double AUXLINE_STROKE_FAC

Fator de proporção em relação ao tamanho horizontal da janela em coordenadas do mundo para stroke básico das linhas auxiliares

See Also:

Constant Field Values

auxline_stroke

protected java.awt.BasicStroke auxline_stroke

Stroke básico das linhas auxiliares

def_transf

protected java.awt.geom.AffineTransform def_transf

Transformação window-viewport corrent

fnt

protected java.awt.Font fnt

Fonte adotado para desenho

Constructor Detail

MohrPrincipalStrsCanvas

MohrPrincipalStrsCanvas(MohrDriver driver)

Constructor: Especifica eixo Y no sentido para cima.

Method Detail

update

void update()

Reset method.

redraw

public void redraw(java.awt.Graphics2D g)

Redisplay method. This method is called every time the canvas is updated. Client's concrete class must implement it.

Specified by:

redraw in class CanvasWC

Parameters:

g - is the 2D graphics context that the client uses to display

mousePressedWC

public void mousePressedWC(java.awt.event.MouseEvent e,
                           java.awt.geom.Point2D.Double mouse_pos)

Handles the event of the user pressing down the mouse button.

Specified by:

mousePressedWC in class CanvasWC

Parameters:

e - is mouse event object

mouse_pos - is the mouse position in client's floating point world coordinates

mouseDraggedWC

public void mouseDraggedWC(java.awt.event.MouseEvent e,
                           java.awt.geom.Point2D.Double mouse_pos)

Handles the event of a user dragging the mouse while holding down the mouse button.

Specified by:

mouseDraggedWC in class CanvasWC

Parameters:

e - is mouse event object

mouse_pos - is the mouse position in client's floating point world coordinates

mouseReleasedWC

public void mouseReleasedWC(java.awt.event.MouseEvent e,
                            java.awt.geom.Point2D.Double mouse_pos)

Handles the event of a user releasing the mouse button.

Specified by:

mouseReleasedWC in class CanvasWC

Parameters:

e - is mouse event object

mouse_pos - is the mouse position in client's floating point world coordinates