From cb69ce80f60b07e152ca464c2c08eaeb3b159ec6 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <johannes.hofmann@gmx.de>
Date: Wed, 13 Apr 2005 20:24:53 +0000
Subject: add h_d slider

add h_d slider
---
 src/GipfelWidget.H   |  4 +++-
 src/GipfelWidget.cxx |  8 +++++++-
 src/Panorama.cxx     | 14 +++++++++++---
 src/gipfel.cxx       | 22 ++++++++++++++++++----
 4 files changed, 39 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index 4d1f0fe..316fbca 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -1,5 +1,5 @@
 // 
-// "$Id: GipfelWidget.H,v 1.4 2005/04/13 21:58:31 hofmann Exp $"
+// "$Id: GipfelWidget.H,v 1.5 2005/04/13 22:24:53 hofmann Exp $"
 //
 // X11 header file for the Fast Light Tool Kit (FLTK).
 //
@@ -51,6 +51,8 @@ class GipfelWidget : public Fl_Widget {
   void set_center_angle(double a);
 
   void set_scale(double s);
+  
+  void set_height_dist_ratio(double r);
 
   void draw();
 };
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index 03267aa..b586240 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -1,5 +1,5 @@
 // 
-// "$Id: GipfelWidget.cxx,v 1.4 2005/04/13 21:58:31 hofmann Exp $"
+// "$Id: GipfelWidget.cxx,v 1.5 2005/04/13 22:24:53 hofmann Exp $"
 //
 // PSEditWidget routines.
 //
@@ -148,6 +148,12 @@ GipfelWidget::set_scale(double s) {
   redraw();
 }
 
+void
+GipfelWidget::set_height_dist_ratio(double r) {
+  pan->set_height_dist_ratio(r);
+  redraw();
+}
+
 int
 GipfelWidget::handle(int event) {
   int mark_x, mark_y;
diff --git a/src/Panorama.cxx b/src/Panorama.cxx
index 7236d3e..995b5ec 100644
--- a/src/Panorama.cxx
+++ b/src/Panorama.cxx
@@ -1,5 +1,5 @@
 // 
-// "$Id: Panorama.cxx,v 1.3 2005/04/13 21:58:31 hofmann Exp $"
+// "$Id: Panorama.cxx,v 1.4 2005/04/13 22:24:53 hofmann Exp $"
 //
 // PSEditWidget routines.
 //
@@ -33,7 +33,7 @@ Panorama::Panorama() {
   visible_mountains = NULL;
   m1 = NULL;
   m2 = NULL;
-  height_dist_ratio = 0.10;
+  height_dist_ratio = 0.07;
   pi = asin(1.0) * 2.0;
   deg2rad = pi / 180.0;
   a_center = 0.2*pi;
@@ -140,13 +140,21 @@ Panorama::move_mountain(Mountain *m, int x, int y) {
 void
 Panorama::set_center_angle(double a) {
   a_center = a;
-  fprintf(stderr, "--> %f\n", a);
+  fprintf(stderr, "--> angle%f\n", a);
   update_visible_mountains();
 }
 
 void
 Panorama::set_scale(double s) {
   scale = s;
+  fprintf(stderr, "-->scale %f\n", s);
+  update_visible_mountains();
+}
+
+void
+Panorama::set_height_dist_ratio(double r) {
+  height_dist_ratio = r;
+  fprintf(stderr, "-->ratio %f\n", r);
   update_visible_mountains();
 }
 
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index 3705986..14c618c 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -1,5 +1,5 @@
 // 
-// "$Id: gipfel.cxx,v 1.5 2005/04/13 21:58:31 hofmann Exp $"
+// "$Id: gipfel.cxx,v 1.6 2005/04/13 22:24:53 hofmann Exp $"
 //
 // flpsed program.
 //
@@ -66,6 +66,12 @@ void angle_cb(Fl_Slider* o, void*) {
   }
 }
 
+void h_d_cb(Fl_Slider* o, void*) {
+  if (gipf) {
+    gipf->set_height_dist_ratio((double)(o->value()));
+  }
+}
+
 void about_cb() {
   fl_message("flpsed -- a pseudo PostScript editor\n"
 	     "(c) Johannes Hofmann 2004, 2005\n\n"
@@ -141,17 +147,25 @@ int main(int argc, char** argv) {
   s->box(FL_THIN_DOWN_BOX);
   s->labelsize(10);
   s->step(10.0);
-  s->bounds(0.0, 800.0);
+  s->bounds(0.0, 2000.0);
   s->slider(FL_UP_BOX);
   s->callback((Fl_Callback*)scale_cb);
   Fl_Slider* a = new Fl_Slider(160, 30, 160, 15, "angle");
   a->type(1);
   a->box(FL_THIN_DOWN_BOX);
   a->labelsize(10);
-  a->step(0.01);
-  a->bounds(-4.0, 4.0);
+  a->step(0.0001);
+  a->bounds(-6.4, 6.4);
   a->slider(FL_UP_BOX);
   a->callback((Fl_Callback*)angle_cb);
+  Fl_Slider* r = new Fl_Slider(320, 30, 160, 15, "height-dist");
+  r->type(1);
+  r->box(FL_THIN_DOWN_BOX);
+  r->labelsize(10);
+  r->step(-0.005);
+  r->bounds(0.2, 0.02);
+  r->slider(FL_UP_BOX);
+  r->callback((Fl_Callback*)h_d_cb);
 
 
   scroll = new Fl_Scroll(0, 60, win->w(), win->h()-60);
-- 
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