Rogue Wave JViews Charts JavaScript Reference: Class IlvChartComponentView

Constructor Summary
Constructor Attributes	Constructor Name and Description
	IlvChartComponentView(left, top, width, height, reload, namespace)

Method Summary
Method Attributes	Method Name and Description
	addErrorListener(listener) Adds a listener to be called when an error occurs during the current request to the server.
	addTimeoutErrorListener(listener) Adds a listener to be called when a time-out has occurred during the current request to the server.
	createHitmapRequestURL(width, height) Creates the URL for requesting a hitmap.
	createImageMapRequestURL(width, height) Creates the URL for generating an image map.
	createImageRequestURL(width, height) Creates the URL for the image request.
	getAgainParam() Returns a time stamp parameter for the requests.
	getBlendTransform() Indicates if the new images will be revealed by fading the previous image.
	getComponent() Returns the displayed component.
	getImageBackgroundColor() Returns the background color of the generated image, or `null` if not specified.
	getImageFormat() Returns the format of the images generated from the server.
	getImageHeight() Returns the image height.
	getImageScrollPosition() Returns the scroll position of this view's image on the client side.
	getImageWidth() Returns the image width.
	getMessagePanel() Returns the message panel where the messages will be displayed.
	getRectangle() Returns the `IlvRectangle` object that can be used to draw a rectangle on the view.
	getServletURL() Returns the URL to be used to create the request as set using `setServletURL`.
	getTimeoutErrorInterval() Returns the time-out interval for requests to the server, in seconds.
	getWaitingImage() Returns the URL of the image used to show that the component is waiting for a server response.
	hideImageMap() Hides the image map layer.
	imageLoaded() This method is automatically invoked when the image has been loaded from the server.
	imageMapUpdated(viewName) Called when the image map was loaded.
	isGenerateImageMap() Returns whether the component is generating an image map in addition to the image.
	isImageMapVisible() Returns the image map layer visibility.
	removeErrorListener(listener) Removes a listener installed with `addErrorListener`.
	removeTimeoutErrorListener(listener) Removes a listener installed with `addTimeoutErrorListener`.
	resetErrorHandler() Resets the error handler.
	setBlendTransform(set) Indicates if the new images will be revealed by fading the previous image.
	setChildrenBounds(left, top, width, height) Changes the size of this view children.
	setComponent(component) Sets the displayed component.
	setGenerateImageMap(set) Tells the component to generate an image map in addition to the image.
	setImageBackgroundColor(color) Sets the background color of the generated image.
	setImageFormat(format) Sets the format of the images generated from the server.
	setImageMapVisible(visible) Sets the image map layer visibility.
	setImageScrollPosition(x, Y) Sets the scroll position of this view image on the client side.
	setMessagePanel(ilvHTMLPanel) Sets the message panel where the message will be displayed
	setServletURL(servletURL) Sets the URL to be used to create the request.
	setTimeoutErrorInterval(interval) Sets the time-out interval for requests to the server.
	setWaitingImage(image) Sets the URL of the image used to show that the component is waiting for a server response.
	showImageMap() Shows the image map layer.
	startErrorTimer() Starts a timer for errors.
	stopErrorTimer() Stops the error timer.
	timeoutError() This method is automatically invoked when a time-out error occurs during a request to the server.
	updateHitmap() Updates the hitmap from the server.
	updateImage() Queries a new image from the server.
	updateImageMap() Asks the server to regenerate an image map from the URL returned by `createImageMapRequestURL`.

Methods inherited from class IlvAbstractView
childrenToHTML, getCursor, getGlassView, getHitInfos, getHitInfoTypes, getInteractor, keyPress, mouseDown, mouseDrag, mouseMove, mouseOut, mouseOver, mouseUp, putHitInfoType, setAccessible, setAdditionalParameters, setCursor, setHitmapLayers, setInteractor, setScrollBarSize, setScrollBarState

Methods inherited from class IlvResizableView
getMaximumSize, getMinimumSize, isResizable, setHotkeys, setMaximumSize, setMinimumSize, setResizable, toHTML

Methods inherited from class IlvEmptyView
addSizeListener, getBounds, getHeight, getLeft, getLocation, getSize, getTop, getWidth, isStateInCookie, removeSizeListener, restoreState, saveState, setBounds, setLocation, setSize, setStateInCookie

Methods inherited from class IlvObject
dispose, getClassName, hashCode, instanceOf, invoke, registerDispose, registerDisposeByClientId, removeHTML, setClassName, superConstructor, superInvoke, toString, updateVisibility

Constructor Detail

IlvChartComponentView

IlvChartComponentView(left, top, width, height, reload, namespace)

Parameters:

left - The x absolute position on page.

top - The y absolute position on page.

width - The width of the view.

height - The height of the view.

reload - An optional Boolean value that specifies whether the view should be initialized from a temporary cookie that persists for the current browser session. If omitted, the default value is false.

namespace - An optional parameter to place the view in a namespace. This is useful when using IlvViews in multiple browser windows, or in multiple frames of a frameset and the views must store cookies that should not conflict with each other. In this case, use the namespace to identify uniquely the views that belong to a specific browser window or frameset frame. For example, if you have created a new window with a unique name:


open(childPageURL, uniqueWindowName, ...);

you can then use the window name to define the namespace for views within the child page:


var view = new IlvXXXXView(..., window.name);