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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/liberapay (only 1€ per month!)
* https://plantuml.com/paypal
*
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the MIT License.
*
* See http://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* PlantUML can occasionally display sponsored or advertising messages. Those
* messages are usually generated on welcome or error images and never on
* functional diagrams.
* See https://plantuml.com/professional if you want to remove them
*
* Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
* are owned by the author of their corresponding sources code (that is, their
* textual description in PlantUML language). Those images are not covered by
* this MIT license.
*
* The generated images can then be used without any reference to the MIT license.
* It is not even necessary to stipulate that they have been generated with PlantUML,
* although this will be appreciated by the PlantUML team.
*
* There is an exception : if the textual description in PlantUML language is also covered
* by any license, then the generated images are logically covered
* by the very same license.
*
* This is the IGY distribution (Install GraphViz by Yourself).
* You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
* (see https://plantuml.com/graphviz-dot )
*
* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
* Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
* Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.klimt.drawing.visio;
import java.io.IOException;
import java.io.OutputStream;
public class VisioLine implements VisioShape {
private final int id;
private final double x1;
private final double y1;
private final double x2;
private final double y2;
public static VisioLine createInches(int id, double x1, double y1, double x2, double y2) {
return new VisioLine(id, toInches(x1), toInches(y1), toInches(x2), toInches(y2));
}
private VisioLine(int id, double x1, double y1, double x2, double y2) {
if (x1 < 0 || y1 < 0 || x2 < 0 || y2 < 0) {
throw new IllegalArgumentException();
}
this.id = id;
this.x1 = x1;
this.y1 = y1;
this.x2 = x2;
this.y2 = y2;
}
public VisioShape yReverse(double maxY) {
return new VisioLine(id, x1, maxY - y1, x2, maxY - y2);
}
private static double toInches(double val) {
return val / 72.0;
}
public void print(OutputStream os) throws IOException {
out(os, "");
out(os, "");
final double ddx = x2 - x1;
final double ddy = y2 - y1;
out(os, "" + ((x1 + x2) / 2) + " ");
out(os, "" + ((y1 + y2) / 2) + " ");
final double len = Math.sqrt(ddx * ddx + ddy * ddy);
out(os, "" + len + " ");
out(os, "0 ");
out(os, "" + (len / 2) + " ");
out(os, "0 ");
final double atan2 = Math.atan2(ddy, ddx);
out(os, "" + atan2 + " ");
out(os, "0 ");
out(os, "0 ");
out(os, "0 ");
out(os, " ");
out(os, "");
out(os, "" + x1 + " ");
out(os, "" + y1 + " ");
out(os, "" + x2 + " ");
out(os, "" + y2 + " ");
out(os, " ");
out(os, "");
out(os, "1 ");
out(os, "0 ");
out(os, "0 ");
out(os, "0 ");
out(os, "");
out(os, "0 ");
out(os, "0 ");
out(os, " ");
out(os, "");
out(os, "" + len + " ");
out(os, "0 ");
out(os, " ");
out(os, " ");
out(os, " ");
}
private void out(OutputStream os, String s) throws IOException {
os.write(s.getBytes());
os.write("\n".getBytes());
}
}