First commit, added all projects

2026-05-31 14:39:57 -04:00
commit d2930f7af5
247 changed files with 22376354 additions and 0 deletions
@@ -0,0 +1,73 @@
+package geography;
+
+import java.awt.Shape;
+import java.awt.geom.Path2D;
+
+/**
+ * A class representing a piecewise linear curve.
+ */
+public class PiecewiseLinearCurve extends AbstractGeographicShape
+{
+  protected Path2D.Double shape;
+
+  /**
+   * @param id
+   *          The id of the curve
+   */
+  public PiecewiseLinearCurve(final String id)
+  {
+    super(id);
+    shape = new Path2D.Double();
+  }
+
+  /**
+   * @param id
+   *          The id of the curve
+   * @param path
+   *          The path of the curve
+   */
+  public PiecewiseLinearCurve(final String id, final Path2D.Double path)
+  {
+    super(id);
+    this.shape = path;
+  }
+
+  @Override
+  public Shape getShape()
+  {
+    return shape;
+  }
+
+  /**
+   * @param point
+   *          The point to add to the curve
+   */
+  public void add(final double[] point)
+  {
+    if (shape.getCurrentPoint() == null)
+    {
+      shape.moveTo(point[0], point[1]);
+    }
+    else
+    {
+      shape.lineTo(point[0], point[1]);
+    }
+  }
+
+  /**
+   * @param addition
+   *          The shape to add to the curve
+   * @param connect
+   *          Whether to connect the current curve to the addition with a line segment (if true, the
+   *          addition will be connected to the current curve with a line segment; if false, the
+   *          addition will be added as a separate shape)
+   */
+  public void append(final Shape addition, final boolean connect)
+  {
+    if (connect && shape.getCurrentPoint() != null)
+    {
+      shape.lineTo(addition.getBounds2D().getX(), addition.getBounds2D().getY());
+    }
+    shape.append(addition, false);
+  }
+}