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java.lang.Objectcom.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.google.gwt.user.client.ui.Composite
com.google.gwt.visualization.client.AbstractVisualization<E>
E
- The draw options class.public abstract class AbstractVisualization<E extends AbstractDrawOptions>
AbstractVisualization implementations can draw a visualization. This class is implemented to write visualizations in GWT and export them to JavaScript.
Nested Class Summary | |
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static interface |
AbstractVisualization.VisualizationFactory
This interface is implemented by a factory class that can create visualizations. |
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject |
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com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled |
Field Summary | |
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protected com.google.gwt.core.client.JavaScriptObject |
jsVisualization
The javascript visualization is used to wrap the GWT visualization. |
Fields inherited from class com.google.gwt.user.client.ui.UIObject |
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DEBUG_ID_PREFIX |
Constructor Summary | |
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AbstractVisualization()
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Method Summary | |
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abstract void |
draw(AbstractDataTable data,
E options)
Draw the visualization. |
void |
fireSelectionEvent()
Fires an event to notify the selection event listeners. |
com.google.gwt.core.client.JavaScriptObject |
getJso()
Note: calling this method should not usually be necessary except by subclasses. |
static void |
registerVisualization(java.lang.String name,
AbstractVisualization.VisualizationFactory factory)
This function makes the GWT class available in JavaScript. |
Methods inherited from class com.google.gwt.user.client.ui.Composite |
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getWidget, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, setWidget |
Methods inherited from class com.google.gwt.user.client.ui.Widget |
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addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents |
Methods inherited from class com.google.gwt.user.client.ui.UIObject |
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addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected com.google.gwt.core.client.JavaScriptObject jsVisualization
Constructor Detail |
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public AbstractVisualization()
Method Detail |
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public static final void registerVisualization(java.lang.String name, AbstractVisualization.VisualizationFactory factory)
name
- JavaScript name of the class.factory
- Factory object that instantiates the visualizationpublic abstract void draw(AbstractDataTable data, E options)
data
- the DataTable to draw.options
- the options for drawing the visualization.public void fireSelectionEvent()
public com.google.gwt.core.client.JavaScriptObject getJso()
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