From 5e188fda3b5d539b299a7c7ce63f98264fa8c229 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Sun, 25 Jun 2006 19:31:08 +0200
Subject: adjust parameters

---
 src/Stitch.cxx | 21 ++++++++++++++-------
 src/gipfel.cxx | 20 ++++++++++++++------
 2 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/src/Stitch.cxx b/src/Stitch.cxx
index 21b0ba7..ae3158d 100644
--- a/src/Stitch.cxx
+++ b/src/Stitch.cxx
@@ -50,7 +50,10 @@ Stitch::load_image(char *file) {
 	for (int i=0; i<MAX_PICS; i++) {
 		if (gipf[i] == NULL) {
 			gipf[i] = new GipfelWidget(0, 0, 800, 600);
-			gipf[i]->load_image(file);
+			if (gipf[i]->load_image(file) != 0) {
+				delete gipf[i];
+				gipf[i] = NULL;
+			}
 			break;
 		}
 	}
@@ -65,11 +68,12 @@ Stitch::resample(DataImage *img,
 	char r, g, b;
 	int y_off = img->h() / 2;
 
-	for (int x=0; x<img->w(); x++) {
-		for (int y=0; y<img->h(); y++) {
-			double a_view, a_nick;
+	for (int y=0; y<img->h(); y++) {
+		double a_nick = atan(((double)(y_off - y)/(double)img->h()));
+
+		for (int x=0; x<img->w(); x++) {
+			double a_view;
 			a_view = view_start + x * step_view;
-			a_nick = (y_off - y) * step_view;
 
 			for (int i=0; i<MAX_PICS; i++) {
 				if (gipf[i] == NULL) {
@@ -80,7 +84,10 @@ Stitch::resample(DataImage *img,
 				}
 			}
 		}
-		img->redraw();
-		Fl::check();
+
+		if (y % (img->h() / 200) == 0) {
+			img->redraw();
+			Fl::check();
+		}
 	}
 }
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index 19c21cb..d2850d7 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -362,6 +362,10 @@ int main(int argc, char** argv) {
     exit(1);
   }
 
+  if (stitch_flag) {
+    stitch(my_argc, my_argv);
+  }
+
   Fl::get_system_colors();
   if (getenv("FLTK_SCHEME")) {
     Fl::scheme(NULL);
@@ -369,10 +373,6 @@ int main(int argc, char** argv) {
     Fl::scheme("plastic");
   }
 
-  if (stitch_flag) {
-    stitch(my_argc, my_argv);
-  }
-
   control_win = create_control_window();
 
   view_win = new Fl_Window(800, 600);
@@ -420,13 +420,21 @@ int stitch(int argc, char **argv) {
   st->load_image("test2.jpg");
   st->load_image("test3.jpg");
   st->load_image("test4.jpg");
+  st->load_image("test5.jpg");
+  st->load_image("test6.jpg");
+  st->load_image("test7.jpg");
+  st->load_image("test8.jpg");
+  st->load_image("test9.jpg");
+  st->load_image("test10.jpg");
+  st->load_image("test11.jpg");
 
   win = new Fl_Window(0,0, 1000, 1000);
   scroll = new Fl_Scroll(0, 0, win->w(), win->h());
-  DataImage *img = new DataImage(0, 0, 2000, 500);
+  DataImage *img = new DataImage(0, 0, 10000, 2000);
+  win->resizable(scroll);
 
   win->show(0, argv); 
-  st->resample(img, 0.0, 6.3);
+  st->resample(img, 0.0, 7.0);
   Fl::run();
   exit(0);
 }
-- 
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