Class DrawPath
- All Implemented Interfaces:
HasAttachHandlers,HasHandlers,EventListener,HasVisibility,IsWidget,LogicalStructure,HasClickHandlers,HasDoubleClickHandlers,HasDragMoveHandlers,HasDragResizeMoveHandlers,HasDragResizeStartHandlers,HasDragResizeStopHandlers,HasDragStartHandlers,HasDragStopHandlers,HasDrawEndHandlers,HasDrawStartHandlers,HasMouseDownHandlers,HasMouseMoveHandlers,HasMouseOutHandlers,HasMouseOverHandlers,HasMouseUpHandlers,HasMovedHandlers,HasResizedHandlers,HasShowContextMenuHandlers
- Direct Known Subclasses:
DrawPolygon
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Nested Class Summary
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled -
Field Summary
Fields inherited from class com.smartgwt.client.widgets.BaseWidget
config, configOnly, factoryCreated, factoryProperties, id, nativeObject, scClassNameFields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic voidchangeAutoChildDefaults(String autoChildName, Canvas defaults) Changes the defaults for Canvas AutoChildren namedautoChildName.static voidchangeAutoChildDefaults(String autoChildName, DrawItem defaults) Changes the defaults for DrawItem AutoChildren namedautoChildName.static voidchangeAutoChildDefaults(String autoChildName, FormItem defaults) Changes the defaults for FormItem AutoChildren namedautoChildName.protected JavaScriptObjectcreate()Get the mean center of the path.KnobType[]getKnobs()DrawPath only supports theKnobType.MOVEknob type.Getter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.static DrawPathgetOrCreateRef(JavaScriptObject jsObj) Point[]Array of Points for the line, specified in thelocal coordinate system.booleanIf thetitleLabelis showing, should thetitleLabelBackgroundbe created and placed behind thetitleLabel?voidmoveBy(int dX, int dY) Move the points by dX,dYvoidmoveFirstPointTo(Integer left, Integer top) Move all points in the path such that the first point ends up at the specified coordinates and the line lengths and angles are unchanged.voidresizeBy(int dX, int dY) Resize by the specified deltavoidResize to the specified sizestatic voidsetDefaultProperties(DrawPath drawPathProperties) Class level method to set the default properties of this class.DrawPath only supports theKnobType.MOVEknob type.Setter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.Array of Points for the line, specified in thelocal coordinate system.setShowTitleLabelBackground(boolean showTitleLabelBackground) If thetitleLabelis showing, should thetitleLabelBackgroundbe created and placed behind thetitleLabel?Methods inherited from class com.smartgwt.client.widgets.drawing.DrawItem
addClickHandler, addDoubleClickHandler, addDragMoveHandler, addDragResizeMoveHandler, addDragResizeStartHandler, addDragResizeStopHandler, addDragStartHandler, addDragStopHandler, addDrawEndHandler, addDrawStartHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMovedHandler, addResizedHandler, addShowContextMenuHandler, bringToFront, computeAngle, computeAngleAsDouble, dragResizeMove, draw, erase, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getBoundingBox, getBoundingBoxAsDouble, getById, getByJSObject, getCanDrag, getCanHover, getCanvasAutoChild, getContextMenu, getCornerResizeKnob, getCursor, getDestroyed, getDestroying, getDragStartDistance, getDrawGroup, getDrawItemAutoChild, getDrawPane, getDrawPaneAsString, getEditProxyConstructor, getEndArrow, getEndKnob, getEventOpaque, getFillColor, getFillGradient, getFillGradientAsString, getFillOpacity, getFormItemAutoChild, getHoverDelay, getHoverHTML, getKeepInParentRect, getLineCap, getLineColor, getLineOpacity, getLinePattern, getLineWidth, getMoveKnob, getMoveKnobOffset, getMoveKnobPoint, getPageLeft, getPageTop, getPaletteDefaults, getPrompt, getProportionalResizeModifiers, getProportionalResizing, getRef, getResizeBoundingBox, getResizeBoundingBoxAsDouble, getResizeKnobPoints, getResizeOutline, getResizeViaLocalTransformOnly, getRotateKnob, getRotation, getRotationAsDouble, getScale, getShadow, getShowHover, getShowResizeOutline, getSideResizeKnob, getStartArrow, getStartKnob, getSvgString, getTitle, getTitleAutoFit, getTitleAutoFitMargin, getTitleAutoFitRotationMode, getTitleLabel, getTitleLabelBackground, getTitleLabelPadding, getTitleRotationMode, getTranslate, getUnderlyingGWTCanvas, getUseSimpleTransform, getXShearFactor, getYShearFactor, getZIndex, hide, hideAllKnobs, hideKnobs, hideKnobs, hover, isInBounds, isPointInPath, moveTo, rotateBy, rotateTo, scaleBy, scaleTo, sendToBack, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAutoChildConstructor, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildVisibility, setCanDrag, setCanHover, setCenterPoint, setContextMenu, setCursor, setDefaultProperties, setDragStartDistance, setDrawGroup, setDrawPane, setDrawPane, setEditProxyConstructor, setEndArrow, setEventOpaque, setFillColor, setFillGradient, setFillGradient, setFillOpacity, setHoverDelay, setKeepInParentRect, setKeepInParentRect, setLineCap, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setLogicalStructure, setMoveKnobOffset, setMoveKnobPoint, setPrompt, setPropertyValue, setProportionalResizeModifiers, setProportionalResizing, setResizeKnobPoints, setResizeViaLocalTransformOnly, setRotation, setRotation, setScale, setShadow, setShapeData, setShowHover, setShowResizeOutline, setStartArrow, setTitle, setTitleAutoFit, setTitleAutoFitMargin, setTitleAutoFitRotationMode, setTitleLabelPadding, setTitleRotationMode, setTranslate, setUseSimpleTransform, setXShearFactor, setYShearFactor, setZIndex, show, showAllKnobs, showKnobs, showKnobs, supportsEndArrow, supportsStartArrowMethods inherited from class com.smartgwt.client.widgets.BaseWidget
addDrawHandler, addDynamicProperty, addDynamicProperty, addDynamicProperty, addDynamicProperty, applyFactoryProperties, clearDynamicProperty, completeCreation, destroy, doAddHandler, doInit, doOnRender, equals, error, errorIfNotCreated, getAttribute, getAttributeAsDateArray, getAttributeAsFloatArray, getAttributeAsIntArray, getAttributeAsObject, getAttributeAsRecord, getAttributeAsStringArray, getClassName, getConfig, getDOM, getHandlerCount, getID, getInnerHTML, getJsObj, getOrCreateJsObj, getScClassName, hasAutoAssignedID, hasDynamicProperty, hashCode, initNativeObject, internalSetID, internalSetID, isConfigOnly, isCreated, isDrawn, isFactoryCreated, onBind, onDestroy, onDraw, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setConfigOnly, setDefaultProperties, setDragTracker, setFactoryCreated, setHtmlElement, setID, setJavaScriptObject, setLogicalStructure, setLogicalStructure, setNullProperty, setPosition, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setScClassName, toStringMethods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEventsMethods 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, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEventMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
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Constructor Details
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DrawPath
public DrawPath() -
DrawPath
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Method Details
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getOrCreateRef
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changeAutoChildDefaults
Changes the defaults for Canvas AutoChildren namedautoChildName.- Parameters:
autoChildName- name of an AutoChild to customize the defaults for.defaults- Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, seeSGWTProperties.- See Also:
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changeAutoChildDefaults
Changes the defaults for FormItem AutoChildren namedautoChildName.- Parameters:
autoChildName- name of an AutoChild to customize the defaults for.defaults- FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, seeSGWTProperties.- See Also:
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changeAutoChildDefaults
Changes the defaults for DrawItem AutoChildren namedautoChildName.- Parameters:
autoChildName- name of an AutoChild to customize the defaults for.defaults- DrawItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, seeSGWTProperties.- See Also:
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create
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setKnobs
DrawPath only supports theKnobType.MOVEknob type.- Overrides:
setKnobsin classDrawItem- Parameters:
knobs- New knobs value. Default value is null- Returns:
DrawPathinstance, for chaining setter calls- Throws:
IllegalStateException- this property cannot be changed after the component has been created- See Also:
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getKnobs
DrawPath only supports theKnobType.MOVEknob type. -
setPoints
Array of Points for the line, specified in thelocal coordinate system.- Parameters:
points- New points value. Default value is [[0,0], [100,100]]- Returns:
DrawPathinstance, for chaining setter calls
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getPoints
Array of Points for the line, specified in thelocal coordinate system.- Returns:
- Current points value. Default value is [[0,0], [100,100]]
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setShowTitleLabelBackground
public DrawPath setShowTitleLabelBackground(boolean showTitleLabelBackground) throws IllegalStateException If thetitleLabelis showing, should thetitleLabelBackgroundbe created and placed behind thetitleLabel?This defaults to true for
DrawSectors and shapes that are not commonly filled (e.g.DrawLines).Note : This is an advanced setting
- Overrides:
setShowTitleLabelBackgroundin classDrawItem- Parameters:
showTitleLabelBackground- New showTitleLabelBackground value. Default value is true- Returns:
DrawPathinstance, for chaining setter calls- Throws:
IllegalStateException- this property cannot be changed after the component has been created
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getShowTitleLabelBackground
public boolean getShowTitleLabelBackground()If thetitleLabelis showing, should thetitleLabelBackgroundbe created and placed behind thetitleLabel?This defaults to true for
DrawSectors and shapes that are not commonly filled (e.g.DrawLines).- Overrides:
getShowTitleLabelBackgroundin classDrawItem- Returns:
- Current showTitleLabelBackground value. Default value is true
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getCenter
Get the mean center of the path. -
moveBy
public void moveBy(int dX, int dY) Move the points by dX,dY -
moveFirstPointTo
Move all points in the path such that the first point ends up at the specified coordinates and the line lengths and angles are unchanged.- Parameters:
left- new left coordinate in pixelstop- new top coordinate in pixels
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resizeBy
public void resizeBy(int dX, int dY) Resize by the specified delta -
resizeTo
Resize to the specified size -
setDefaultProperties
Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties set on the SmartGWT class instance passed to this function before its underlying SmartClient JS object was created. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.
- Parameters:
drawPathProperties- properties that should be used as new defaults when instances of this class are created- See Also:
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setLogicalStructure
Setter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility. -
getLogicalStructure
Getter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.- Specified by:
getLogicalStructurein interfaceLogicalStructure- Overrides:
getLogicalStructurein classDrawItem
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