95 lines
2.6 KiB
Java
95 lines
2.6 KiB
Java
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/*
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Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
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This file is part of C.a.R. software.
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C.a.R. is a free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, version 3 of the License.
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C.a.R. is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package rene.zirkel.graphics;
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import java.io.PrintWriter;
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import rene.gui.Global;
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public class LatexOutput {
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PrintWriter Out;
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double W, H;
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boolean DoubleDollar, Dollar, NoDollar;
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public LatexOutput(final PrintWriter out) {
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Out = out;
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DoubleDollar = Global.getParameter("options.doubledollar", true);
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Dollar = Global.getParameter("options.dollar", true);
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NoDollar = Global.getParameter("options.nodollar", false);
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}
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public void open(final double w, final double h, final double dpi,
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final String picfilename) {
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W = w;
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H = h;
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Out.println("\\setlength{\\unitlength}{" + (2.54 / dpi) + "cm}");
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Out.println("\\begin{picture}(" + round(w) + "," + round(h) + ")");
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final String s = picfilename.replace('\\', '/');
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Out.println("\\put(0,0){\\includegraphics[width="
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+ round(w / dpi * 2.54) + "cm]{" + s + "}}");
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Out.println("%\\put(0,0){\\includegraphics[width="
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+ round(w / dpi * 2.54) + "cm,bb=0 0 " + ((int) w) + " "
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+ ((int) h) + "]{" + s + "}}");
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}
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public void close() {
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Out.println("\\end{picture}");
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Out.close();
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}
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public boolean println(String s, final double x, final double y,
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final boolean force) {
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if (s.startsWith("$$")) {
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if (!DoubleDollar)
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return false;
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s = s.substring(1);
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if (s.endsWith("$$"))
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s = s.substring(0, s.length() - 1);
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if (!s.endsWith("$"))
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s = s + "$";
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} else if (!force && s.startsWith("$")) {
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if (!Dollar)
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return false;
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if (!s.endsWith("$"))
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s = s + "$";
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} else if (!force) {
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if (!NoDollar)
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return false;
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}
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// Out.println("\\put("+round(x)+","+round(H-y)+"){\\makebox(0,0)[lt]{"+s+"}}");
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Out.println("\\put(" + round(x) + "," + round(H - y) + "){" + s + "}");
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return true;
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}
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public boolean println(final String s, final double x, final double y) {
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return println(s, x, y, false);
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}
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public double round(final double x) {
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return Math.floor(x * 1000 + 0.5) / 1000;
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}
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public boolean printDollar() {
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return Dollar;
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}
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}
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