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java.lang.Objectjava.awt.Component
java.awt.Container
java.awt.Panel
cox.jmatt.java.MathTools.demo.gpgdemo.GraphPanel
cox.jmatt.java.MathTools.demo.gpgdemo.OffsetQuadPanel
public class OffsetQuadPanel
This generator produces square- or rectangular-grid paper with alternate rows offset, yielding a brick-like pattern. The horizontal and vertical line pens can be selected as can the length of the horizontal and vertical sides. Ordinarily the first row is flush with the left margin and the second row is offset. Checking the '[]Offset first row' Checkbox offsets the first row and puts the second flush.
Nested Class Summary |
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Nested classes/interfaces inherited from class java.awt.Panel |
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java.awt.Panel.AccessibleAWTPanel |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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OffsetQuadPanel()
Usual constructor. |
Method Summary | |
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void |
drawGraph(int pTop,
int pBot,
int pLeft,
int pRight,
SVGTag pPaper)
Draw the paper. |
void |
eatPizza(java.util.Properties pPizza,
java.lang.String pPrefix)
This method accepts a Properties object and an optional String prefix and attempts to extract configuration data from it. |
void |
reset()
Reset starting values. |
void |
setOffset(boolean pOffsetFirstRow)
Enable/disable first row offset. |
void |
setPens(int pVertical,
int pHorizontal)
Set the pens to use when drawing the lines. |
void |
setSize(int pHeight,
int pWidth)
Set the height and width of the grid. |
void |
setVisible(boolean pVertical,
boolean pHorizontal)
Set the visibility of the veritcal and horizontal sides. |
java.lang.String |
toPizza(java.lang.String pPrefix)
This method extracts the configuration and state information from a generator and produces java.util.Properties -style output. |
Methods inherited from class cox.jmatt.java.MathTools.demo.gpgdemo.GraphPanel |
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asDouble, asInt, eatGlobalPizza, getKey, getKey, getPen, getPen, GP_DEBUG, loadPizza, setGPDebug, setGPDebugMode, setKey, setKey |
Methods inherited from class java.awt.Panel |
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addNotify, getAccessibleContext |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public OffsetQuadPanel()
Method Detail |
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public void drawGraph(int pTop, int pBot, int pLeft, int pRight, SVGTag pPaper)
drawGraph
in class GraphPanel
pTop
- The top margin of the drawable area.pBot
- The bottom margin of the drawable area.pLeft
- The left margin.pRight
- The right margin.pPaper
- The SVGTag
on which the drawing is to occur.public void reset()
reset
in class GraphPanel
public void setSize(int pHeight, int pWidth)
setSize
in class java.awt.Component
pHeight
- The length of the vertical side.pWidth
- The length of the horizontal side.public void setPens(int pVertical, int pHorizontal)
public void setVisible(boolean pVertical, boolean pHorizontal)
public void setOffset(boolean pOffsetFirstRow)
public java.lang.String toPizza(java.lang.String pPrefix)
GraphPanel
This method extracts the configuration and state information from a generator and produces java.util.Properties
-style output. A String
prefix can be prepended to each key. If 'pPrefix' is not null or blank it will be attached to the front of the key String, separated by a single dot. If
the prefix does not end with a dot one will be supplied automatically.
Use of the prefix allows multiple configurations to be stored in a single file. Also, since each generator has its own unique prefix (separate from the one supplied) multiple generator configs can be stored in a single file.
This is primarily a scripting method. It was developed in order to allow the perfect settings to be saved in a (scripting-) language-agnostic way that was also human-readable. The individual property names are typically Java-fied versions of their GUI labels. If MathTools is run from its JAR and the standard GUI is present the instances exposed to scripts are the ones in the GUI, so setting values in the GUI will affect script output and settings made by the script are reflected in the GUI.
toPizza
in class GraphPanel
pPrefix
- The prefix to prepend to each key. Ignored if null or blank.public void eatPizza(java.util.Properties pPizza, java.lang.String pPrefix)
GraphPanel
This method accepts a Properties
object and an optional String prefix and attempts to extract configuration data from it. It complements
toPizza()
. If 'pPizza' is null or empty nothing happens: the method returns silently. If 'pPrefix' is not null or blank it is used as a prefix
to each key. If the String sent in does not end with a dot one will be supplied automatically. All of the keys requested have default valus that match the
ones on the GUI.
Under normal cirucmstances the generator instances exposed to scripts are the ones in the GUI so changes using one are reflected in the other.
eatPizza
in class GraphPanel
pPizza
- A java.util.Properties
object containing configuration data.pPrefix
- An optional prefix to include with each key. Ignored if null or blank.
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