73 lines
2.0 KiB
Java
73 lines
2.0 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.ide.common.vectordrawable;
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import org.w3c.dom.Node;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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/**
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* Parent class for a SVG file's node, can be either group or leave element.
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*/
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abstract class SvgNode {
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protected String mName;
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// Keep a reference to the tree in order to dump the error log.
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private SvgTree mSvgTree;
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// Use document node to get the line number for error reporting.
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private Node mDocumentNode;
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public SvgNode(SvgTree svgTree, Node node, String name) {
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mName = name;
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mSvgTree = svgTree;
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mDocumentNode = node;
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}
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protected SvgTree getTree() {
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return mSvgTree;
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}
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public String getName() {
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return mName;
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}
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public Node getDocumentNode() {
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return mDocumentNode;
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}
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/**
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* dump the current node's debug info.
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*/
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public abstract void dumpNode(String indent);
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/**
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* Write the Node content into the VectorDrawable's XML file.
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*/
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public abstract void writeXML(OutputStreamWriter writer) throws IOException;
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/**
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* @return true the node is a group node.
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*/
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public abstract boolean isGroupNode();
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/**
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* Transform the current Node with the transformation matrix.
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*/
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public abstract void transform(float a, float b, float c, float d, float e, float f);
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}
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