org.utgenome.gwt.utgb.client.canvas
Class GWTGraphCanvas

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Composite
              org.utgenome.gwt.utgb.client.canvas.GWTGraphCanvas

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class GWTGraphCanvas
extends com.google.gwt.user.client.ui.Composite

GWT Canvas for drawing bar graph, heat map, etc.

Author:

yoshimura, leo

Nested Class Summary

static class	GWTGraphCanvas.GraphStyle Graph Drawing Configurations
static class	GWTGraphCanvas.Indent

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

GWTGraphCanvas()

Method Summary

void	clear()
void	clearCanvas()
void	clearOutSideOf(TrackWindow globalWindow)
void	clearScale()
void	drawFrame()
void	drawScaleLabel()
protected void	drawWigGraph(org.utgenome.gwt.utgb.client.canvas.GWTGraphCanvas.GraphCanvas graphCanvas)
void	drawWigGraph(List<CompactWIGData> data, TrackWindow w)
static float	getLogValue(float value, float logBase)
GWTGraphCanvas.GraphStyle	getStyle()
TrackWindow	getViewWindow()
float	getYPosition(float value)
void	onBrowserEvent(com.google.gwt.user.client.Event event)
void	redrawWigGraph()
void	setPixelSize(int width, int height)
void	setStyle(GWTGraphCanvas.GraphStyle style)
void	setViewWindow(TrackWindow view)

Methods inherited from class com.google.gwt.user.client.ui.Composite

getWidget, initWidget, isAttached, onAttach, onDetach, performDetachedInitialization, render, render, resolvePotentialElement, setWidget, wrapElement

Methods inherited from class com.google.gwt.user.client.ui.Widget

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

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents

Methods inherited from class java.lang.Object

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

Constructor Detail

GWTGraphCanvas

public GWTGraphCanvas()

Method Detail

onBrowserEvent

public void onBrowserEvent(com.google.gwt.user.client.Event event)

Specified by:

onBrowserEvent in interface com.google.gwt.user.client.EventListener

Overrides:

onBrowserEvent in class com.google.gwt.user.client.ui.Composite

clear

public void clear()

clearCanvas

public void clearCanvas()

clearScale

public void clearScale()

redrawWigGraph

public void redrawWigGraph()

drawWigGraph

public void drawWigGraph(List<CompactWIGData> data,
                         TrackWindow w)

drawWigGraph

protected void drawWigGraph(org.utgenome.gwt.utgb.client.canvas.GWTGraphCanvas.GraphCanvas graphCanvas)

clearOutSideOf

public void clearOutSideOf(TrackWindow globalWindow)

drawFrame

public void drawFrame()

drawScaleLabel

public void drawScaleLabel()

getYPosition

public float getYPosition(float value)

getLogValue

public static float getLogValue(float value,
                                float logBase)

setViewWindow

public void setViewWindow(TrackWindow view)

getViewWindow

public TrackWindow getViewWindow()

setStyle

public void setStyle(GWTGraphCanvas.GraphStyle style)

getStyle

public GWTGraphCanvas.GraphStyle getStyle()

setPixelSize

public void setPixelSize(int width,
                         int height)

Overrides:

setPixelSize in class com.google.gwt.user.client.ui.UIObject