Canvas Members

The Canvas type exposes the following members.

Methods

	Name	Description
	alignVObject	Aligns the specified v-object.
	controlToWorkspace	Translates coordinates from the control-related coordinate system to the workspace-related one.
	deleteCurrentVObject	Delete the currently selected v-object and shows a confirmation dialog if needed.
	dispose	Removes the current Canvas from the application.
	initialize	Initializes the current Canvas object.
	invokeRemoteMethod	Runs the specified remote method on the server.
	raiseKeyDown	Raises the key down event.
	raiseKeyUp	Raises the key up event.
	raiseMouseDown	Raises the mouse down event.
	raiseMouseMove	Raises the mouse move event.
	raiseMouseUp	Raises the mouse up event.
	redraw	Redraws the canvas.
	workspaceToControl	Translates coordinates from the workspace-related coordinate system to the control-related one.

Properties

	Name	Description
	canvasClientSideOptions	Gets values which configure automatic postback for individual events.
	constrainedMarginEnabled	Gets or sets the value indicating whether it is possible to move v-objects beyond the bounds of the canvas.
	currentLayer	Gets the currently selected layer.
	currentLayerIndex	Gets or sets an index of the currently selected layer.
	currentVObject	Gets the currently selected v-object.
	currentVObjectIndex	Gets or sets an index of the currently selected v-object.
	data	Gets or sets serialized data of this canvas.
	height	Gets the height of the canvas taking into account screen vertical resolution and zoom value.
	history	Gets a History object associated with this canvas.
	isSquaredBackground	Gets or sets the value indicating if the background of the canvas is squared.
	keyEventEnabled	Gets or sets the value indicating whether the both key-up and key-down events are enabled.
	layers	Gets a collection of layers associated with this canvas.
	margin	Gets or sets the outer margin of the canvas.
	marginColor	Gets or sets a color of the outer margin of the canvas.
	marginWidth	Gets or sets a width of the outer margin of the canvas.
	previewColorManagementEnabled	Gets or sets the value indicating whether to use color management when displaying images.
	printColorManagementEnabled	Gets or sets the value indicating whether to use color management when rendering the workspace.
	resizeGripColor	Gets or set the resize grip color.
	resizeGripSize	Gets or set the resize grip width.
	returnValue	Gets the value returned by a remote scripting method.
	rotationGripColor	Gets or set the rotation grip color.
	rotationGripSize	Gets or set the rotation grip width.
	screenXDpi	Gets a horizontal resolution in DPI used to show the canvas in a browser.
	screenYDpi	Gets a vertical resolution in DPI used to show the canvas in a browser.
	status	Gets a current bitmap status.
	tags	Gets or sets custom data.
	width	Gets the width of the canvas taking into account screen horizontal resolution and zoom value.
	workspaceHeight	Gets or sets the height of the canvas.
	workspaceWidth	Gets or sets the width of the canvas.
	zoom	Gets or sets the current zoom value.

Events

	Name	Description
	callbackException	Fires when the callback threw an exception.
	currentLayerChanged	Fires when the currently selected layer is changed.
	currentVObjectChanged	Fires when the currently selected v-object is changed.
	currentVObjectDeleting	Fires when the currently selected v-object is about to be deleted.
	initialized	Fires when the the canvas is initialized.
	invokingCallbackRequest	Fires before the callback is initiated by the canvas.
	requestComplete	Fires when the request is completed.
	sendingRequest	Fires when the request is about to be sent.
	statusChanged	Fires when the bitmap status is changed.
	vObjectCreated	Fires when a v-object is created.
	zoomChanged	Fires when zoom of the canvas is changed.

Canvas Members

Methods

Properties

Events

See Also

Reference