org.djutils.draw.Export Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of djutils-draw Show documentation
Show all versions of djutils-draw Show documentation
DJUTILS - Delft Java Utilities Drawing and animation primitives
The newest version!
package org.djutils.draw;
import java.util.Locale;
import org.djutils.draw.line.LineSegment2d;
import org.djutils.draw.line.LineSegment3d;
import org.djutils.draw.line.PolyLine2d;
import org.djutils.draw.line.PolyLine3d;
import org.djutils.draw.line.Polygon2d;
import org.djutils.draw.line.Polygon3d;
/**
* Export.java.
*
* Copyright (c) 2023-2023 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See
* for project information https://djutils.org. The DJUTILS project is
* distributed under a three-clause BSD-style license, which can be found at
* https://djutils.org/docs/license.html.
*
* @author Alexander Verbraeck
*/
public final class Export
{
/**
* Utility class; do not instantiate.
*/
private Export()
{
// Do not instantiate
}
/**
* Convert a LineSegment2d to Peter's plot format.
* @param lineSegment LineSegment2d; the line segment to convert
* @return String; the line segment in Peter's plot format
*/
public static String toPlot(final LineSegment2d lineSegment)
{
return String.format(Locale.US, "M%.3f,%.3fL%.3f,%.3f\n", lineSegment.startX, lineSegment.startY, lineSegment.endX,
lineSegment.endY);
}
/**
* Convert a PolyLine2d to Peter's plot format.
* @param polyLine PolyLine2d; the polyline to convert
* @return String; the polyline in Peter's plot format
*/
public static String toPlot(final PolyLine2d polyLine)
{
StringBuffer result = new StringBuffer();
for (int i = 0; i < polyLine.size(); i++)
{
result.append(String.format(Locale.US, "%s%.3f,%.3f", 0 == result.length() ? "M" : " L", polyLine.getX(i),
polyLine.getY(i)));
}
result.append("\n");
return result.toString();
}
/**
* Convert a Polygon2d into Peter's plot format.
* @param polygon Polygon2d; the polygon to convert
* @return String; the polygon in Peter's plot format
*/
public static String toPlot(final Polygon2d polygon)
{
StringBuffer result = new StringBuffer();
for (int i = 0; i < polygon.size(); i++)
{
result.append(String.format(Locale.US, "%s%.3f,%.3f", 0 == result.length() ? "M" : " L", polygon.getX(i),
polygon.getY(i)));
}
result.append(String.format(Locale.US, " L%.3f,%.3f", polygon.getX(0), polygon.getY(0)));
result.append("\n");
return result.toString();
}
/**
* Convert a LineSegment2d into something that a TSV parser can handle.
* @param lineSegment LineSegment2d; the line segment to convert
* @return String; the line segment in TSV format
*/
public static String toTsv(final LineSegment2d lineSegment)
{
return lineSegment.startX + "\t" + lineSegment.startY + "\n" + lineSegment.endX + "\t" + lineSegment.endY + "\n";
}
/**
* Convert a PolyLine2d into something that a TSV parser can handle.
* @param polyLine PolyLine2d; the polyline to convert
* @return String; the polyline in TSV format
*/
public static String toTsv(final PolyLine2d polyLine)
{
StringBuffer s = new StringBuffer();
for (int i = 0; i < polyLine.size(); i++)
{
s.append(polyLine.getX(i) + "\t" + polyLine.getY(i) + "\n");
}
return s.toString();
}
/**
* Convert a Polygon2d into something that a TSV parser can handle.
* @param polygon Polygon2d; the polygon to convert
* @return String; the polygon in TSV format
*/
public static String toTsv(final Polygon2d polygon)
{
StringBuffer s = new StringBuffer();
for (int i = 0; i < polygon.size(); i++)
{
s.append(polygon.getX(i) + "\t" + polygon.getY(i) + "\n");
}
s.append(polygon.getX(0) + "\t" + polygon.getY(0) + "\n");
return s.toString();
}
/**
* Convert a LineSegment3d into something that a TSV parser can handle.
* @param lineSegment LineSegment3d; the line segment to convert
* @return String; the line segment in TSV format
*/
public static String toTsv(final LineSegment3d lineSegment)
{
return lineSegment.startX + "\t" + lineSegment.startY + "\t" + lineSegment.startZ + "\n" + lineSegment.endX + "\t"
+ lineSegment.endY + "\t" + lineSegment.endZ + "\n";
}
/**
* Convert a PolyLine3d into something that a TSV parser can handle.
* @param polyline PolyLine3d; the polyline to convert
* @return String; the polyline in TSV format
*/
public static String toTsv(final PolyLine3d polyline)
{
StringBuffer s = new StringBuffer();
for (int i = 0; i < polyline.size(); i++)
{
s.append(polyline.getX(i) + "\t" + polyline.getY(i) + "\t" + polyline.getZ(i) + "\n");
}
return s.toString();
}
/**
* Convert a Polygon3d into something that a TSV parser can handle.
* @param polygon Polygon3d; the polygon to convert
* @return String; the polygon in TSV format
*/
public static String toTsv(final Polygon3d polygon)
{
StringBuffer s = new StringBuffer();
for (int i = 0; i < polygon.size(); i++)
{
s.append(polygon.getX(i) + "\t" + polygon.getY(i) + "\t" + polygon.getZ(i) + "\n");
}
s.append(polygon.getX(0) + "\t" + polygon.getY(0) + "\t" + polygon.getZ(0) + "\n");
return s.toString();
}
}