SVGSVGContext (Apache Batik Javadoc)

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org.apache.batik.dom.svg
Interface SVGSVGContext

All Superinterfaces:: SVGContext

All Known Implementing Classes:: SVGSVGElementBridge

public interface SVGSVGContext
extends SVGContext

Context class for svg:svg elements. Eventually this interface will likely have a number of other methods but for now it will have methods to do intersection and enclosure checking.

Field Summary

Fields inherited from interface org.apache.batik.dom.svg.SVGContext

PERCENTAGE_FONT_SIZE, PERCENTAGE_VIEWPORT_HEIGHT, PERCENTAGE_VIEWPORT_SIZE, PERCENTAGE_VIEWPORT_WIDTH

Method Summary
`boolean`	`animationsPaused()` Returns whether animations are currently paused.
`boolean`	`checkEnclosure(Element element, SVGRect rect)` Returns true if the given DOM element is enclosed in the `svgRect`.
`boolean`	`checkIntersection(Element element, SVGRect rect)` Returns true if the given DOM element intersects `svgRect`.
`void`	`deselectAll()` Used to inform the user agent that the text selection should be cleared.
`void`	`forceRedraw()` Forces an immediate redraw of the canvas.
`float`	`getCurrentTime()` Returns the current document time.
`List`	`getEnclosureList(SVGRect rect, Element end)` Returns a List of all the DOM elements that are encosed in `svgRect` that are below `end` in the rendering order.
`List`	`getIntersectionList(SVGRect svgRect, Element end)` Returns a List of all the DOM elements that intersect `svgRect` that are below `end` in the rendering order.
`void`	`pauseAnimations()` Pauses animations in the document.
`void`	`setCurrentTime(float t)` Sets the current document time.
`int`	`suspendRedraw(int max_wait_milliseconds)` Suspends redrawing of the canvas for the given number of milliseconds.
`void`	`unpauseAnimations()` Unpauses animations in the document.
`boolean`	`unsuspendRedraw(int suspend_handle_id)` Unsuspends redrawing of the canvas.
`void`	`unsuspendRedrawAll()` Unsuspends redrawing of the canvas.

Methods inherited from interface org.apache.batik.dom.svg.SVGContext

getBBox, getCTM, getFontSize, getGlobalTransform, getPixelToMM, getPixelUnitToMillimeter, getScreenTransform, getViewportHeight, getViewportWidth, setScreenTransform

Method Detail

getIntersectionList

public List getIntersectionList(SVGRect svgRect,
                                Element end)

Returns a List of all the DOM elements that intersect svgRect that are below end in the rendering order.

getEnclosureList

public List getEnclosureList(SVGRect rect,
                             Element end)

Returns a List of all the DOM elements that are encosed in svgRect that are below end in the rendering order.

checkIntersection

public boolean checkIntersection(Element element,
                                 SVGRect rect)

Returns true if the given DOM element intersects svgRect.

checkEnclosure

public boolean checkEnclosure(Element element,
                              SVGRect rect)

Returns true if the given DOM element is enclosed in the svgRect.

deselectAll

public void deselectAll()

Used to inform the user agent that the text selection should be cleared.

suspendRedraw

public int suspendRedraw(int max_wait_milliseconds)

Suspends redrawing of the canvas for the given number of milliseconds.

unsuspendRedraw

public boolean unsuspendRedraw(int suspend_handle_id)

Unsuspends redrawing of the canvas.

unsuspendRedrawAll

public void unsuspendRedrawAll()

Unsuspends redrawing of the canvas.

forceRedraw

public void forceRedraw()

Forces an immediate redraw of the canvas.

pauseAnimations

public void pauseAnimations()

Pauses animations in the document.

unpauseAnimations

public void unpauseAnimations()

Unpauses animations in the document.

animationsPaused

public boolean animationsPaused()

Returns whether animations are currently paused.

getCurrentTime

public float getCurrentTime()

Returns the current document time.

setCurrentTime

public void setCurrentTime(float t)

Sets the current document time.