com.android.ide.common.vectordrawable

Class SvgClipPathNode

java.lang.Object

com.android.ide.common.vectordrawable.SvgClipPathNode

public class SvgClipPathNode
extends java.lang.Object

Represents a SVG group element that contains a clip-path. SvgClipPathNode's mChildren will contain the actual path data of the clip-path. The path of the clip will be constructed in writeXML by concatenating mChildren's paths. mAffectedNodes contains any group or leaf nodes that are clipped by the path.

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	CONTINUATION_INDENT
protected static java.lang.String	INDENT_UNIT
protected java.util.ArrayList<com.android.ide.common.vectordrawable.SvgNode>	mChildren
protected java.awt.geom.AffineTransform	mLocalTransform
protected java.lang.String	mName
protected java.awt.geom.AffineTransform	mStackedTransform
protected com.android.ide.common.vectordrawable.SvgTree	mSvgTree
protected java.util.Map<java.lang.String,java.lang.String>	mVdAttributesMap

Constructor Summary

Constructors

Constructor and Description
SvgClipPathNode(com.android.ide.common.vectordrawable.SvgTree svgTree, org.w3c.dom.Node docNode, java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	addAffectedNode(com.android.ide.common.vectordrawable.SvgNode child)
void	addChild(com.android.ide.common.vectordrawable.SvgNode child)
protected void	copyFrom(SvgClipPathNode from)
protected void	copyFrom(com.android.ide.common.vectordrawable.SvgGroupNode from)
protected void	copyFrom(com.android.ide.common.vectordrawable.SvgNode from)
SvgClipPathNode	deepCopy()
void	dumpNode(java.lang.String indent) Dumps the current node's debug info.
void	fillEmptyAttributes(java.util.Map<java.lang.String,java.lang.String> parentAttributesMap)
void	fillPresentationAttributes(java.lang.String name, java.lang.String value)
com.android.ide.common.vectordrawable.SvgGroupNode	findParent(com.android.ide.common.vectordrawable.SvgNode node) Finds the parent node of the input node.
void	flatten(java.awt.geom.AffineTransform transform)
java.lang.String	getAttributeValue(java.lang.String attribute) Returns a string containing the value of the given attribute.
org.w3c.dom.Node	getDocumentNode()
java.lang.String	getName()
protected com.android.ide.common.vectordrawable.SvgTree	getTree()
boolean	isGroupNode() Returns true the node is a group node.
protected void	parseLocalTransform(java.lang.String nodeValue)
void	removeChild(com.android.ide.common.vectordrawable.SvgNode child)
void	setClipPathNodeAttributes() Concatenates the affected nodes transformations to the clipPathNode's so it is properly transformed.
void	transformIfNeeded(java.awt.geom.AffineTransform rootTransform) Transforms the current Node with the transformation matrix.
void	writeXML(java.io.OutputStreamWriter writer, boolean inClipPath, java.lang.String indent) Writes content of the node into the VectorDrawable's XML file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mChildren

protected final java.util.ArrayList<com.android.ide.common.vectordrawable.SvgNode> mChildren

INDENT_UNIT

protected static final java.lang.String INDENT_UNIT

See Also:

Constant Field Values

CONTINUATION_INDENT

protected static final java.lang.String CONTINUATION_INDENT

See Also:

Constant Field Values

mName

protected final java.lang.String mName

mSvgTree

protected final com.android.ide.common.vectordrawable.SvgTree mSvgTree

mVdAttributesMap

protected final java.util.Map<java.lang.String,java.lang.String> mVdAttributesMap

mLocalTransform

protected java.awt.geom.AffineTransform mLocalTransform

mStackedTransform

protected java.awt.geom.AffineTransform mStackedTransform

Constructor Detail

SvgClipPathNode

public SvgClipPathNode(@NonNull
                       com.android.ide.common.vectordrawable.SvgTree svgTree,
                       @NonNull
                       org.w3c.dom.Node docNode,
                       @Nullable
                       java.lang.String name)

Method Detail

deepCopy

@NotNull
public SvgClipPathNode deepCopy()

copyFrom

protected void copyFrom(@NonNull
                        SvgClipPathNode from)

addChild

public void addChild(@NonNull
                     com.android.ide.common.vectordrawable.SvgNode child)

addAffectedNode

public void addAffectedNode(@NonNull
                            com.android.ide.common.vectordrawable.SvgNode child)

flatten

public void flatten(@NotNull
                    java.awt.geom.AffineTransform transform)

transformIfNeeded

public void transformIfNeeded(@NotNull
                              java.awt.geom.AffineTransform rootTransform)

Transforms the current Node with the transformation matrix.

writeXML

public void writeXML(@NonNull
                     java.io.OutputStreamWriter writer,
                     boolean inClipPath,
                     @NonNull
                     java.lang.String indent)
              throws java.io.IOException

Writes content of the node into the VectorDrawable's XML file.

Parameters:

writer - the writer to write the group XML element to

inClipPath - boolean to flag whether the pathData should be apart of clip-path or not

indent - whitespace used for indending output XML

Throws:

java.io.IOException

setClipPathNodeAttributes

public void setClipPathNodeAttributes()

Concatenates the affected nodes transformations to the clipPathNode's so it is properly transformed.

copyFrom

protected void copyFrom(@NonNull
                        com.android.ide.common.vectordrawable.SvgGroupNode from)

removeChild

public void removeChild(@NonNull
                        com.android.ide.common.vectordrawable.SvgNode child)

dumpNode

public void dumpNode(@NonNull
                     java.lang.String indent)

Dumps the current node's debug info.

findParent

@Nullable
public com.android.ide.common.vectordrawable.SvgGroupNode findParent(@NonNull
                                                                               com.android.ide.common.vectordrawable.SvgNode node)

Finds the parent node of the input node.

Returns:

the parent node, or null if node is not in the tree.

isGroupNode

public boolean isGroupNode()

Returns true the node is a group node.

fillPresentationAttributes

public void fillPresentationAttributes(@NotNull
                                       java.lang.String name,
                                       @NotNull
                                       java.lang.String value)

parseLocalTransform

protected void parseLocalTransform(@NonNull
                                   java.lang.String nodeValue)

getTree

@NonNull
protected com.android.ide.common.vectordrawable.SvgTree getTree()

getName

@Nullable
public java.lang.String getName()

getDocumentNode

@NonNull
public org.w3c.dom.Node getDocumentNode()

fillEmptyAttributes

public void fillEmptyAttributes(java.util.Map<java.lang.String,java.lang.String> parentAttributesMap)

getAttributeValue

public java.lang.String getAttributeValue(@NonNull
                                          java.lang.String attribute)

Returns a string containing the value of the given attribute. Returns an empty string if the attribute does not exist.

copyFrom

protected void copyFrom(@NonNull
                        com.android.ide.common.vectordrawable.SvgNode from)