1 files changed, 61 insertions, 0 deletions
diff --git a/kjsembed/docs/examples/imageviewer/imageviewer.js b/kjsembed/docs/examples/imageviewer/imageviewer.js
new file mode 100644
index 00000000..f69d63c3
--- /dev/null
+++ b/kjsembed/docs/examples/imageviewer/imageviewer.js
@@ -0,0 +1,61 @@
+#!/usr/bin/env kjscmd
+
+// Applies a water color effect filter to the image
+function apply_watercolor( img )
+{
+    var imgfx = new ImageFX();
+    img = imgfx.contrast(img, 200);
+    img = imgfx.despeckle(img);
+    img = imgfx.despeckle(img);
+    img = imgfx.despeckle(img);
+    img = imgfx.sharpen(img);
+    return img;
+}
+
+if ( application.args.length == 0 ) {
+    throw 'Usage:\n\timageviewer imgfile ...';
+}
+else {
+    var loc = application.args[0];
+    var lbl = new QLabel();
+
+    var img = new Image();
+    img.load( loc );
+    if ( !img.isOk() ) {
+        throw 'Failed to load image ' + loc;
+    }
+
+    println(img.isOk());
+    img = apply_watercolor( img );
+
+    lbl.pixmap = img.pixmap();
+    lbl.resize(img.width(), img.height());
+    lbl.show();
+    application.exec();
+}
+
+/*
+int watercolor(imgdes *srcimg, imgdes *resimg)
+{
+   imgdes tmpsrc;
+   int cols, rows, rcode;
+   double gamma = 0.7;
+
+   cols = CALC_WIDTH(srcimg);
+   rows = CALC_HEIGHT(srcimg);
+
+   allocimage(&tmpsrc, cols, rows, srcimg->bmh->biBitCount);
+   copyimage(srcimg, &tmpsrc);
+
+   gammabrighten(gamma, &tmpsrc, &tmpsrc);
+   removenoise(&tmpsrc, &tmpsrc);
+   removenoise(&tmpsrc, &tmpsrc);
+   removenoise(&tmpsrc, &tmpsrc);
+   sharpen(&tmpsrc, &tmpsrc);
+
+   rcode = copyimage(&tmpsrc, resimg);
+
+   freeimage(&tmpsrc);
+
+
+*/