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- /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- /* $Id$ */
-
- package org.apache.fop.area;
-
- /**
- * A BlockViewport.
- * This is used for block level Viewport/reference pairs.
- * The block-container creates this area.
- */
- public class BlockViewport extends Block {
-
- private static final long serialVersionUID = -7840580922580735157L;
-
- // clipping for this viewport
- private boolean clip = false;
- // transform if rotated or absolute
- private CTM viewportCTM;
-
- /**
- * Create a new block viewport area.
- */
- public BlockViewport() {
- this(false);
- }
-
- /**
- * Create a new block viewport area.
- * @param allowBPDUpdate true allows the BPD to be updated when children are added
- */
- public BlockViewport(boolean allowBPDUpdate) {
- this.allowBPDUpdate = allowBPDUpdate;
- }
-
- /**
- * Set the transform of this viewport.
- * If the viewport is rotated or has an absolute positioning
- * this transform will do the work.
- *
- * @param ctm the transformation
- */
- public void setCTM(CTM ctm) {
- viewportCTM = ctm;
- }
-
- /**
- * Get the transform of this block viewport.
- *
- * @return the transformation of this viewport
- * or null if normally stacked without rotation
- */
- public CTM getCTM() {
- return viewportCTM;
- }
-
- /**
- * Set the clipping for this viewport.
- *
- * @param cl the clipping for the viewport
- */
- public void setClip(boolean cl) {
- clip = cl;
- }
-
- /**
- * Get the clipping for this viewport.
- *
- * @return the clipping for the viewport
- * true if the contents should be clipped for this viewport
- */
- public boolean getClip() {
- return clip;
- }
- }
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