2013-12-10 19:36:50 +00:00
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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2016-01-09 12:15:40 +00:00
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* (C) Copyright 2009-2017, Arnaud Roques
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2013-12-10 19:36:50 +00:00
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*
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2016-03-06 16:47:34 +00:00
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* Project Info: http://plantuml.com
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2013-12-10 19:36:50 +00:00
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*
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2017-03-15 19:13:31 +00:00
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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2013-12-10 19:36:50 +00:00
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.svek.image;
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import java.awt.geom.Dimension2D;
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import java.awt.geom.Point2D;
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import java.util.ArrayList;
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import java.util.List;
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import net.sourceforge.plantuml.Url;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.UDrawable;
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import net.sourceforge.plantuml.ugraphic.ColorMapper;
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import net.sourceforge.plantuml.ugraphic.ColorMapperIdentity;
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import net.sourceforge.plantuml.ugraphic.UChange;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UHorizontalLine;
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import net.sourceforge.plantuml.ugraphic.UImage;
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import net.sourceforge.plantuml.ugraphic.ULine;
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import net.sourceforge.plantuml.ugraphic.UParam;
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import net.sourceforge.plantuml.ugraphic.UParamNull;
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2018-03-09 21:37:34 +00:00
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import net.sourceforge.plantuml.ugraphic.UPath;
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2013-12-10 19:36:50 +00:00
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import net.sourceforge.plantuml.ugraphic.UShape;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UText;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class Footprint {
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private final StringBounder stringBounder;
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public Footprint(StringBounder stringBounder) {
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this.stringBounder = stringBounder;
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}
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class MyUGraphic implements UGraphic {
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private final UTranslate translate;
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private final List<Point2D.Double> all;
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private MyUGraphic(List<Point2D.Double> all, UTranslate translate) {
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this.all = all;
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this.translate = translate;
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}
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2016-12-01 20:29:25 +00:00
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public boolean matchesProperty(String propertyName) {
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2015-04-07 18:18:37 +00:00
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return false;
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}
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2013-12-10 19:36:50 +00:00
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public MyUGraphic() {
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this(new ArrayList<Point2D.Double>(), new UTranslate());
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}
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public UGraphic apply(UChange change) {
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if (change instanceof UTranslate) {
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return new MyUGraphic(all, translate.compose((UTranslate) change));
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} else if (change instanceof UStroke || change instanceof UChangeColor) {
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return new MyUGraphic(all, translate);
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}
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throw new UnsupportedOperationException();
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}
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public StringBounder getStringBounder() {
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return stringBounder;
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}
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public UParam getParam() {
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return new UParamNull();
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}
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public void draw(UShape shape) {
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final double x = translate.getDx();
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final double y = translate.getDy();
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if (shape instanceof UText) {
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drawText(x, y, (UText) shape);
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} else if (shape instanceof UHorizontalLine) {
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// Definitively a Horizontal line
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} else if (shape instanceof ULine) {
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// Probably a Horizontal line
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} else if (shape instanceof UImage) {
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drawImage(x, y, (UImage) shape);
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2018-03-09 21:37:34 +00:00
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} else if (shape instanceof UPath) {
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drawPath(x, y, (UPath) shape);
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2013-12-10 19:36:50 +00:00
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} else {
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throw new UnsupportedOperationException(shape.getClass().toString());
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}
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}
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public ColorMapper getColorMapper() {
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return new ColorMapperIdentity();
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}
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public void startUrl(Url url) {
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}
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public void closeAction() {
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}
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private void addPoint(double x, double y) {
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all.add(new Point2D.Double(x, y));
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}
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private void drawText(double x, double y, UText text) {
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final Dimension2D dim = stringBounder.calculateDimension(text.getFontConfiguration().getFont(),
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text.getText());
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y -= dim.getHeight() - 1.5;
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addPoint(x, y);
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addPoint(x, y + dim.getHeight());
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addPoint(x + dim.getWidth(), y);
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addPoint(x + dim.getWidth(), y + dim.getHeight());
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}
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private void drawImage(double x, double y, UImage image) {
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addPoint(x, y);
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addPoint(x, y + image.getHeight());
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addPoint(x + image.getWidth(), y);
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addPoint(x + image.getWidth(), y + image.getHeight());
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}
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2018-03-09 21:37:34 +00:00
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private void drawPath(double x, double y, UPath path) {
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addPoint(x + path.getMinX(), y + path.getMinY());
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addPoint(x + path.getMaxX(), y + path.getMaxY());
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}
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2013-12-10 19:36:50 +00:00
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public void flushUg() {
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}
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}
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public ContainingEllipse getEllipse(UDrawable drawable, double alpha) {
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final MyUGraphic ug = new MyUGraphic();
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drawable.drawU(ug);
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final List<Point2D.Double> all = ug.all;
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final ContainingEllipse circle = new ContainingEllipse(alpha);
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for (Point2D pt : all) {
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circle.append(pt);
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}
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return circle;
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}
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// public void drawDebug(UGraphic ug, double dx, double dy, TextBlock text) {
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// final MyUGraphic mug = new MyUGraphic();
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// text.drawU(mug, dx, dy);
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// for (Point2D pt : mug.all) {
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// ug.draw(pt.getX(), pt.getY(), new URectangle(1, 1));
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// }
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//
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// }
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}
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