1 files changed, 37 insertions, 0 deletions
diff --git a/kjsembed/docs/examples/imageinfo/imageinfo.js b/kjsembed/docs/examples/imageinfo/imageinfo.js
new file mode 100755
index 00000000..957b1a49
--- /dev/null
+++ b/kjsembed/docs/examples/imageinfo/imageinfo.js
@@ -0,0 +1,37 @@
+#!/usr/bin/env kjscmd
+
+//
+// Script to load an image and report some info about it.
+//
+
+function image_info( name )
+{
+    var img = new Image();
+    img.load( name );
+    if ( !img.isOk() ) {
+	return null;
+    }
+
+    return img.width()+' x '+img.height()+' x '+img.depth()+ '\t'+img.format();
+}
+
+if ( application.args.length == 0 ) {
+    System.err.println( 'Usage:' );
+    System.err.println( '\timageinfo imgfile ...' );
+}
+else {
+    for ( var i = 0 ; i < application.args.length ; i++ ) {
+	var prefix = '';
+	if ( application.args.length > 1 ) {
+	    prefix = application.args[i] + ':\t';
+	}
+
+	var msg = image_info( application.args[i] );
+	if ( msg ) {
+	    System.err.println( prefix + msg );
+	}
+    }
+}
+
+
+