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103 lines
2.9 KiB
Java
103 lines
2.9 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2023, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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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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* 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;
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import java.awt.geom.Point2D;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.List;
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import java.util.Locale;
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import net.sourceforge.plantuml.Log;
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import net.sourceforge.plantuml.security.SFile;
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public class SvekUtils {
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static public void traceString(final SFile f, String text) throws IOException {
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Log.info("Creating intermediate file " + f.getPrintablePath());
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try (PrintWriter pw = f.createPrintWriter()) {
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pw.print(text);
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}
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}
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static public double getValue(String svg, int starting, String varName) {
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final String varNameString = varName + "=\"";
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int p1 = svg.indexOf(varNameString, starting);
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if (p1 == -1) {
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throw new IllegalStateException();
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}
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p1 += varNameString.length();
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final int p2 = svg.indexOf('\"', p1);
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return Double.parseDouble(svg.substring(p1, p2));
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}
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public static Point2D getMinXY(List<Point2D.Double> points) {
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double minx = points.get(0).x;
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double miny = points.get(0).y;
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for (int i = 1; i < points.size(); i++) {
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if (points.get(i).x < minx)
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minx = points.get(i).x;
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if (points.get(i).y < miny)
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miny = points.get(i).y;
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}
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return new Point2D.Double(minx, miny);
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}
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public static Point2D getMaxXY(List<Point2D.Double> points) {
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double maxx = points.get(0).x;
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double maxy = points.get(0).y;
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for (int i = 1; i < points.size(); i++) {
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if (points.get(i).x > maxx)
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maxx = points.get(i).x;
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if (points.get(i).y > maxy)
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maxy = points.get(i).y;
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}
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return new Point2D.Double(maxx, maxy);
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}
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public static void println(StringBuilder sb) {
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sb.append('\n');
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}
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public static String pixelToInches(double pixel) {
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final double v = pixel / 72.0;
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return String.format(Locale.US, "%6.6f", v);
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}
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}
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