Index: applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/actions/LoadPictureCalibrationFromWorldAction.java
===================================================================
--- applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/actions/LoadPictureCalibrationFromWorldAction.java	(revision 28660)
+++ applications/editors/josm/plugins/piclayer/src/org/openstreetmap/josm/plugins/piclayer/actions/LoadPictureCalibrationFromWorldAction.java	(revision 28660)
@@ -0,0 +1,46 @@
+package org.openstreetmap.josm.plugins.piclayer.actions;
+
+import static org.openstreetmap.josm.tools.I18n.tr;
+
+import java.awt.event.ActionEvent;
+import java.io.FileInputStream;
+
+import javax.swing.JFileChooser;
+import javax.swing.JOptionPane;
+
+import org.openstreetmap.josm.Main;
+import org.openstreetmap.josm.actions.JosmAction;
+import org.openstreetmap.josm.plugins.piclayer.layer.PicLayerAbstract;
+
+@SuppressWarnings("serial")
+public class LoadPictureCalibrationFromWorldAction extends JosmAction {
+
+    private PicLayerAbstract layer;
+
+    public LoadPictureCalibrationFromWorldAction(PicLayerAbstract layer) {
+        super(tr("Load World File Calibration..."), null, tr("Loads calibration data from a world file"), null, false);
+
+        this.layer = layer;
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+
+        JFileChooser fc = new JFileChooser();
+        fc.setAcceptAllFileFilterUsed( true );
+        int result = fc.showOpenDialog(Main.parent );
+
+        if ( result == JFileChooser.APPROVE_OPTION ) {
+
+            // Load
+            try {
+                layer.loadWorldfile(new FileInputStream(fc.getSelectedFile()));
+            } catch (Exception ex) {
+                // Error
+                ex.printStackTrace();
+                JOptionPane.showMessageDialog(Main.parent , tr("Loading file failed: {0}", ex.getMessage()));
+            }
+        }
+    }
+
+}