net.sourceforge.plantuml.klimt.drawing.visio.VisioLine Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
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());
}
}