altosui: Add KML file export.

Command line has switches now, --kml and --csv
Export save dialog has combo box to select kml or csv result.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/ao-tools/altosui/Altos.java b/ao-tools/altosui/Altos.java
index 07bd01ae..997550e0 100644
--- a/ao-tools/altosui/Altos.java
+++ b/ao-tools/altosui/Altos.java
@@ -200,4 +200,11 @@ public class Altos {
 		}
 		return v * sign;
 	}
+
+	static String replace_extension(String input, String extension) {
+		int dot = input.lastIndexOf(".");
+		if (dot > 0)
+			input = input.substring(0,dot);
+		return input.concat(extension);
+	}
 }