Batik API Reference - Class SVGUtilities

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org.apache.batik.bridge
Class SVGUtilities

java.lang.Object
  |
  +--org.apache.batik.bridge.SVGUtilities

All Implemented Interfaces:: CSSConstants, ErrorConstants, SVGConstants

public abstract class SVGUtilities
extends java.lang.Object
implements SVGConstants, ErrorConstants

A collection of utility methods for SVG.

Field Summary
`static short`	`OBJECT_BOUNDING_BOX` The objectBoundingBox coordinate system constants.
`static short`	`STROKE_WIDTH` The strokeWidth coordinate system constants.
`static short`	`USER_SPACE_ON_USE` The userSpaceOnUse coordinate system constants.

Constructor Summary
`protected`	`SVGUtilities()` No instance of this class is required.

Method Summary
`static void`	`bridgeChildren(BridgeContext ctx, org.w3c.dom.Element elt)` Scans the children of the input `e` element and invokes any registered bridge found for the children.
`static java.awt.geom.Rectangle2D`	`convertFilterChainRegion(org.w3c.dom.Element filterElement, org.w3c.dom.Element filteredElement, GraphicsNode filteredNode, BridgeContext ctx)` Returns the filter region according to the x, y, width, height, dx, dy, dw, dh and filterUnits attributes.
`static java.awt.geom.Rectangle2D`	`convertFilterPrimitiveRegion(org.w3c.dom.Element filterPrimitiveElement, org.w3c.dom.Element filteredElement, GraphicsNode filteredNode, java.awt.geom.Rectangle2D defaultRegion, java.awt.geom.Rectangle2D filterRegion, BridgeContext ctx)` Returns the filter primitive region according to the x, y, width, height, and filterUnits attributes.
`static float[]`	`convertFilterRes(org.w3c.dom.Element filterElement, BridgeContext ctx)` Returns an array of 2 float numbers that describes the filter resolution of the specified filter element.
`static float`	`convertLength(java.lang.String length, java.lang.String attr, short unitsType, UnitProcessor.Context uctx)` Returns a float in user units according to the specified parameters.
`static java.awt.geom.Rectangle2D`	`convertMaskRegion(org.w3c.dom.Element maskElement, org.w3c.dom.Element maskedElement, GraphicsNode maskedNode, BridgeContext ctx)` Returns the mask region according to the x, y, width, height, and maskUnits attributes.
`static java.awt.geom.Rectangle2D`	`convertPatternRegion(org.w3c.dom.Element patternElement, org.w3c.dom.Element paintedElement, GraphicsNode paintedNode, BridgeContext ctx)` Returns the pattern region according to the x, y, width, height, and patternUnits attributes.
`static java.awt.geom.Point2D`	`convertPoint(java.lang.String xStr, java.lang.String xAttr, java.lang.String yStr, java.lang.String yAttr, short unitsType, UnitProcessor.Context uctx)` Returns a Point2D in user units according to the specified parameters.
`static float`	`convertRatio(java.lang.String v)` Converts the specified ratio to float number.
`protected static java.awt.geom.Rectangle2D`	`convertRegion(java.lang.String xStr, java.lang.String yStr, java.lang.String wStr, java.lang.String hStr, short unitsType, GraphicsNode targetNode, UnitProcessor.Context uctx)` Returns a rectangle that represents the region defined by the specified coordinates.
`static int`	`convertSVGInteger(java.lang.String s)` Converts a string into an integer.
`static float`	`convertSVGNumber(java.lang.String s)` Converts a string into a float.
`static float[]`	`convertSVGNumberList(SVGNumberList l)` Converts an SVGNumberList into a float array.
`static java.lang.Float[]`	`convertSVGNumberOptionalNumber(org.w3c.dom.Element elem, java.lang.String attrName, java.lang.String attrValue)` This function parses attrValue for a number followed by an optional second Number.
`static java.awt.geom.AffineTransform`	`convertTransform(org.w3c.dom.Element e, java.lang.String attr, java.lang.String transform)` Returns an AffineTransform according to the specified parameters.
`protected static java.awt.geom.Rectangle2D`	`extendRegion(java.lang.String dxStr, java.lang.String dyStr, java.lang.String dwStr, java.lang.String dhStr, short unitsType, GraphicsNode filteredNode, java.awt.geom.Rectangle2D region, UnitProcessor.Context uctx)` Returns a rectangle that represents the region extended by the specified differential coordinates.
`static java.lang.String`	`getChainableAttributeNS(org.w3c.dom.Element element, java.lang.String namespaceURI, java.lang.String attrName, BridgeContext ctx)` Returns the value of the specified attribute specified on the specified element or one of its ancestor.
`static java.lang.String`	`getDescription(SVGElement elt)` Returns the content of the 'desc' child of the given element.
`static org.w3c.dom.Node`	`getImportedChild(org.w3c.dom.Node n)` Returns the node imported by the given node, or null.
`static org.w3c.dom.Element`	`getParentElement(org.w3c.dom.Element elt)` Returns the logical parent element of the given element.

org.apache.batik.bridge Class SVGUtilities

org.apache.batik.bridge
Class SVGUtilities