123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384 |
- /*
- * 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.afp;
-
- import java.awt.geom.AffineTransform;
-
-
- /**
- * A painter of rectangles in AFP
- */
- public class AFPRectanglePainter extends AbstractAFPPainter {
-
- /**
- * Main constructor
- *
- * @param paintingState the AFP painting state
- * @param dataStream the AFP datastream
- */
- public AFPRectanglePainter(AFPPaintingState paintingState, DataStream dataStream) {
- super(paintingState, dataStream);
- }
-
- /** {@inheritDoc} */
- public void paint(PaintingInfo paintInfo) {
- RectanglePaintingInfo rectanglePaintInfo = (RectanglePaintingInfo)paintInfo;
- int pageWidth = dataStream.getCurrentPage().getWidth();
- int pageHeight = dataStream.getCurrentPage().getHeight();
-
- AFPUnitConverter unitConv = paintingState.getUnitConverter();
- float width = unitConv.pt2units(rectanglePaintInfo.getWidth());
- float height = unitConv.pt2units(rectanglePaintInfo.getHeight());
- float x = unitConv.pt2units(rectanglePaintInfo.getX());
- float y = unitConv.pt2units(rectanglePaintInfo.getY());
-
- AffineTransform at = paintingState.getData().getTransform();
-
- AFPLineDataInfo lineDataInfo = new AFPLineDataInfo();
- lineDataInfo.color = paintingState.getColor();
- lineDataInfo.rotation = paintingState.getRotation();
- lineDataInfo.thickness = Math.round(height);
-
- switch (lineDataInfo.rotation) {
- case 0:
- lineDataInfo.x1 = Math.round((float)at.getTranslateX() + x);
- lineDataInfo.y1 = lineDataInfo.y2 = Math.round((float)at.getTranslateY() + y);
- lineDataInfo.x2 = Math.round((float)at.getTranslateX() + x + width);
- break;
- case 90:
- lineDataInfo.x1 = Math.round((float)at.getTranslateY() + x);
- lineDataInfo.y1 = lineDataInfo.y2
- = pageWidth - Math.round((float)at.getTranslateX()) + Math.round(y);
- lineDataInfo.x2 = Math.round(width + (float)at.getTranslateY() + x);
- break;
- case 180:
- lineDataInfo.x1 = pageWidth - Math.round((float)at.getTranslateX() - x);
- lineDataInfo.y1 = lineDataInfo.y2 = pageHeight - Math.round((float)at.getTranslateY() - y);
- lineDataInfo.x2 = pageWidth - Math.round((float)at.getTranslateX() - x - width);
- break;
- case 270:
- lineDataInfo.x1 = pageHeight - Math.round((float)at.getTranslateY() - x);
- lineDataInfo.y1 = lineDataInfo.y2 = Math.round((float)at.getTranslateX() + y);
- lineDataInfo.x2 = lineDataInfo.x1 + Math.round(width - x);
- break;
- }
- dataStream.createLine(lineDataInfo);
- }
- }
|