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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--java.awt.Panel | +--com.java4less.rchart.iChart
You must use this class if you want to activate the scroll and zoom features in your charts. This is only available in the interactive version of RChart.
The way you must use the class is (see example1() in Charapp.java):
// create first your chart
...
// assign size
chart.virtualHeight=800;
chart.virtualWidth=800;
// crear iCharti
Chart iC= new iChart(chart,true);
ChartArea.add("Center",iC);
this.doLayout(); // put iChart in the container and doLayout();
iC.init(); // initialize iC
Inner Class Summary | |
class |
iChart.iButton
|
class |
iChart.southPanel
|
Field Summary | |
boolean |
allowZoom
if TRUE the +/- zoom buttons will be made visible. |
Chart |
chart
|
int |
currentZoom
|
static int |
d
|
int |
maxZoom
maximum zoom in %. |
iChart.iButton |
minusZoom
|
int |
minZoom
minimum zoom in %. |
iChart.iButton |
plusZoom
|
java.awt.Label |
zoom
|
int |
zoomIncrement
zoom increment in % for the +/- buttons. |
iChart.southPanel |
zoomPanel
|
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 | |
iChart(Chart c,
boolean aZoom)
create an interactive chart with the chart c. |
Method Summary | |
void |
actionPerformed(java.awt.event.ActionEvent e)
|
void |
adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
|
void |
componentHidden(java.awt.event.ComponentEvent e)
|
void |
componentMoved(java.awt.event.ComponentEvent e)
|
void |
componentResized(java.awt.event.ComponentEvent e)
|
void |
componentShown(java.awt.event.ComponentEvent e)
|
void |
init()
you must call this method after the doLayout() method of the container where you put iChart. |
Methods inherited from class java.awt.Panel |
addNotify, getAccessibleContext |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, setLayout, update, validate |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, disable, dispatchEvent, enable, enable, enableInputMethods, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
public Chart chart
public boolean allowZoom
public int maxZoom
public int minZoom
public int currentZoom
public int zoomIncrement
public static int d
public iChart.iButton plusZoom
public iChart.iButton minusZoom
public java.awt.Label zoom
public iChart.southPanel zoomPanel
Constructor Detail |
public iChart(Chart c, boolean aZoom)
Method Detail |
public void componentHidden(java.awt.event.ComponentEvent e)
componentHidden
in interface java.awt.event.ComponentListener
public void componentMoved(java.awt.event.ComponentEvent e)
componentMoved
in interface java.awt.event.ComponentListener
public void componentShown(java.awt.event.ComponentEvent e)
componentShown
in interface java.awt.event.ComponentListener
public void componentResized(java.awt.event.ComponentEvent e)
componentResized
in interface java.awt.event.ComponentListener
public void init()
public void actionPerformed(java.awt.event.ActionEvent e)
actionPerformed
in interface java.awt.event.ActionListener
public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)
adjustmentValueChanged
in interface java.awt.event.AdjustmentListener
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