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-rw-r--r--src/GipfelWidget.H4
-rw-r--r--src/GipfelWidget.cxx80
-rw-r--r--src/Hill.H8
-rw-r--r--src/Hill.cxx25
-rw-r--r--src/Panorama.H2
-rw-r--r--src/Panorama.cxx10
-rw-r--r--src/Projection.H2
-rw-r--r--src/Projection.cxx2
-rw-r--r--src/ProjectionSphaeric.H2
-rw-r--r--src/ProjectionSphaeric.cxx12
-rw-r--r--src/ProjectionTangential.H2
-rw-r--r--src/ProjectionTangential.cxx12
12 files changed, 112 insertions, 49 deletions
diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index adbb623..e1708f2 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -17,7 +17,7 @@ class GipfelWidget : public Fl_Widget {
Hill *cur_mountain;
Hills *marker;
Hills *track_points;
- Hill *m1, *m2;
+ Hills *known_hills;
Panorama *pan;
Fl_Menu_Button *mb;
char *img_file;
@@ -28,6 +28,8 @@ class GipfelWidget : public Fl_Widget {
int set_cur_mountain(int m_x, int m_y);
+ int toggle_known_mountain(int m_x, int m_y);
+
int set_mountain(int m_x, int m_y);
void set_labels(Hills *v);
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index 23cb075..6b51aa5 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -46,8 +46,7 @@ GipfelWidget::GipfelWidget(int X,int Y,int W, int H): Fl_Widget(X, Y, W, H) {
cur_mountain = NULL;
mb = NULL;
marker = new Hills();
- m1 = NULL;
- m2 = NULL;
+ known_hills = new Hills();
img_file = NULL;
track_width = 200.0;
show_hidden = 0;
@@ -236,12 +235,9 @@ GipfelWidget::draw() {
continue;
}
- if (m == m1) {
+ if (known_hills->contains(m)) {
fl_color(FL_RED);
draw_flag(center_x + m->x + x(), center_y + m->y + y(), "1");
- } else if (m == m2) {
- fl_color(FL_RED);
- draw_flag(center_x + m->x + x(), center_y + m->y + y(), "2");
} else if (m->flags & Hill::HIDDEN) {
fl_color(FL_BLUE);
} else {
@@ -354,6 +350,28 @@ GipfelWidget::set_labels(Hills *v) {
int
GipfelWidget::set_cur_mountain(int m_x, int m_y) {
+ Hill *m;
+ int center_x = w() / 2;
+ int center_y = h() / 2;
+ int i;
+
+ for (i=0; i<known_hills->get_num(); i++) {
+ m = known_hills->get(i);
+
+ if (m_x - center_x >= m->x - 2 && m_x - center_x < m->x + 2 &&
+ m_y - center_y >= m->y - 2 && m_y - center_y < m->y + 2) {
+
+ cur_mountain = m;
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+
+int
+GipfelWidget::toggle_known_mountain(int m_x, int m_y) {
Hills *mnts = pan->get_visible_mountains();
Hill *m;
int center_x = w() / 2;
@@ -368,19 +386,12 @@ GipfelWidget::set_cur_mountain(int m_x, int m_y) {
if (m_x - center_x >= m->x - 2 && m_x - center_x < m->x + 2 &&
m_y - center_y >= m->y - 2 && m_y - center_y < m->y + 2) {
- cur_mountain = m;
- if (m1 != NULL && m2 != NULL) {
- fprintf(stderr, "Resetting m1 and m2\n");
- m1 = NULL;
- m2 = NULL;
- }
- if (m1 == NULL) {
- m1 = cur_mountain;
- fprintf(stderr, "m1 = %s\n", m1->name);
- } else if (m2 == NULL) {
- m2 = cur_mountain;
- fprintf(stderr, "m2 = %s\n", m2->name);
+
+ if (known_hills->contains(m)) {
+ known_hills->remove(m);
+ } else {
+ known_hills->add(m);
}
redraw();
@@ -524,11 +535,11 @@ GipfelWidget::center() {
Hill *m = choose_hill(pan->get_close_mountains(), "Center Peak");
if (m) {
set_center_angle(m->alph / deg2rad);
- if (!m1 || (m1 && m2)) {
- m1 = m;
- } else {
- m2 = m;
+
+ if (!known_hills->contains(m)) {
+ known_hills->add(m);
}
+
}
}
@@ -589,12 +600,12 @@ GipfelWidget::get_mountains() {
int
GipfelWidget::comp_params() {
- if (m1 == NULL || m2 == NULL) {
+ if (known_hills->get_num() < 2) {
fprintf(stderr, "Position m1 and m2 first.\n");
return 1;
}
fl_cursor(FL_CURSOR_WAIT);
- pan->comp_params(m1, m2);
+ pan->comp_params(known_hills);
set_labels(pan->get_visible_mountains());
redraw();
fl_cursor(FL_CURSOR_DEFAULT);
@@ -602,12 +613,12 @@ GipfelWidget::comp_params() {
int
GipfelWidget::guess() {
- if (m1 == NULL) {
+ if (known_hills->get_num() < 1) {
fprintf(stderr, "Position m1 first.\n");
return 1;
}
fl_cursor(FL_CURSOR_WAIT);
- pan->guess(marker, m1);
+ pan->guess(marker, known_hills->get(0));
set_labels(pan->get_visible_mountains());
redraw();
fl_cursor(FL_CURSOR_DEFAULT);
@@ -639,20 +650,25 @@ GipfelWidget::handle(int event) {
switch(event) {
case FL_PUSH:
+ mark_x = Fl::event_x()-x();
+ mark_y = Fl::event_y()-y();
if (Fl::event_button() == 1) {
-
- mark_x = Fl::event_x()-x();
- mark_y = Fl::event_y()-y();
set_cur_mountain(mark_x, mark_y);
-
- Fl::focus(this);
- return 1;
+ } else if (Fl::event_button() == 2) {
+ toggle_known_mountain(mark_x, mark_y);
}
+
+ Fl::focus(this);
+ return 1;
break;
case FL_DRAG:
set_mountain(Fl::event_x()-x(), Fl::event_y()-y());
return 1;
break;
+ case FL_RELEASE:
+ cur_mountain = NULL;
+ return 1;
+ break;
case FL_FOCUS:
return 1;
break;
diff --git a/src/Hill.H b/src/Hill.H
index 2e95def..e9f5ce6 100644
--- a/src/Hill.H
+++ b/src/Hill.H
@@ -60,6 +60,8 @@ class Hills {
void add(Hill *m);
+ void remove(const Hill *m);
+
void add(Hills *h);
void sort_phi();
@@ -71,9 +73,11 @@ class Hills {
void clear();
void clobber();
+
+ int contains(const Hill *m) const;
- int get_num();
+ int get_num() const;
- Hill *get(int n);
+ Hill *get(int n) const;
};
#endif
diff --git a/src/Hill.cxx b/src/Hill.cxx
index d5ce1f6..c5708f2 100644
--- a/src/Hill.cxx
+++ b/src/Hill.cxx
@@ -269,6 +269,27 @@ Hills::clear() {
num = 0;
}
+int
+Hills::contains(const Hill *m) const {
+ for(int i=0; i<get_num();i++) {
+ if (get(i) == m) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+void
+Hills::remove(const Hill *h) {
+ for(int i=0; i<get_num();i++) {
+ if (get(i) == h) {
+ memmove(&m[i], &m[i+1], (get_num() - i - 1) * sizeof(Hill*));
+ num--;
+ }
+ }
+}
+
void
Hills::clobber() {
int i;
@@ -283,12 +304,12 @@ Hills::clobber() {
}
int
-Hills::get_num() {
+Hills::get_num() const {
return num;
}
Hill *
-Hills::get(int n) {
+Hills::get(int n) const {
if (n < 0 || n >= num) {
return NULL;
} else {
diff --git a/src/Panorama.H b/src/Panorama.H
index 81cdf8e..505c56d 100644
--- a/src/Panorama.H
+++ b/src/Panorama.H
@@ -122,7 +122,7 @@ class Panorama {
double get_real_distance(Hill *m);
- int comp_params(Hill *m1, Hill *m2);
+ int comp_params(Hills *h);
int guess(Hills *p1, Hill *m1);
diff --git a/src/Panorama.cxx b/src/Panorama.cxx
index 6ed8486..a5c4baf 100644
--- a/src/Panorama.cxx
+++ b/src/Panorama.cxx
@@ -161,6 +161,7 @@ int
Panorama::guess(Hills *p, Hill *m1) {
Hill *p2, *m_tmp1, *m_tmp2;
Hill *m2;
+ Hills h;
double best = 100000000.0, v;
double a_center_best, a_nick_best, a_tilt_best, scale_best;
int x1_sav, y1_sav;
@@ -193,7 +194,10 @@ Panorama::guess(Hills *p, Hill *m1) {
m2->x = p2->x;
m2->y = p2->y;
- comp_params(m1, m2);
+ h.clear();
+ h.add(m1);
+ h.add(m2);
+ comp_params(&h);
v = get_value(p);
@@ -220,10 +224,10 @@ Panorama::guess(Hills *p, Hill *m1) {
}
int
-Panorama::comp_params(Hill *m1, Hill *m2) {
+Panorama::comp_params(Hills *h) {
int ret;
- ret = proj->comp_params(m1, m2, &parms);
+ ret = proj->comp_params(h, &parms);
update_visible_mountains();
return ret;
}
diff --git a/src/Projection.H b/src/Projection.H
index 3bc816e..2a953b2 100644
--- a/src/Projection.H
+++ b/src/Projection.H
@@ -25,6 +25,6 @@ class Projection {
virtual void get_coordinates(double a_view, double a_nick,
const ViewParams *parms, double *x, double *y);
- virtual int comp_params(const Hill *m1, const Hill *m2, ViewParams *parms);
+ virtual int comp_params(const Hills *h, ViewParams *parms);
};
#endif
diff --git a/src/Projection.cxx b/src/Projection.cxx
index 02674a7..bb577a0 100644
--- a/src/Projection.cxx
+++ b/src/Projection.cxx
@@ -20,7 +20,7 @@ Projection::get_coordinates(double a_view, double a_nick,
}
int
-Projection::comp_params(const Hill *m1, const Hill *m2, ViewParams *parms) {
+Projection::comp_params(const Hills *h, ViewParams *parms) {
fprintf(stderr, "Error: Projection::comp_params()\n");
return 1;
}
diff --git a/src/ProjectionSphaeric.H b/src/ProjectionSphaeric.H
index c6ce5f4..bb47fef 100644
--- a/src/ProjectionSphaeric.H
+++ b/src/ProjectionSphaeric.H
@@ -22,6 +22,6 @@ class ProjectionSphaeric : public Projection {
void get_coordinates(double a_view, double a_nick, const ViewParams *parms,
double *x, double *y);
- int comp_params(const Hill *m1, const Hill *m2, ViewParams *parms);
+ int comp_params(const Hills *h, ViewParams *parms);
};
#endif
diff --git a/src/ProjectionSphaeric.cxx b/src/ProjectionSphaeric.cxx
index 96af4e0..5227355 100644
--- a/src/ProjectionSphaeric.cxx
+++ b/src/ProjectionSphaeric.cxx
@@ -13,8 +13,8 @@
#define BEST_UNDEF 10000000.0
int
-ProjectionSphaeric::comp_params(const Hill *m1, const Hill *m2, ViewParams *parms) {
- const Hill *m_tmp;
+ProjectionSphaeric::comp_params(const Hills *h, ViewParams *parms) {
+ const Hill *m_tmp, *m1, *m2;
double tmp_x, tmp_y;
double val;
ViewParams best, tmp;
@@ -22,6 +22,14 @@ ProjectionSphaeric::comp_params(const Hill *m1, const Hill *m2, ViewParams *parm
double d_m1_2, d_m2_2, d_m1_m2_2;
int i, j;
+
+ if (h->get_num() != 2) {
+ return 1;
+ }
+
+ m1 = h->get(0);
+ m2 = h->get(1);
+
if (m1->x < m2->x) {
m_tmp = m1;
m1 = m2;
diff --git a/src/ProjectionTangential.H b/src/ProjectionTangential.H
index 13e354a..6734e88 100644
--- a/src/ProjectionTangential.H
+++ b/src/ProjectionTangential.H
@@ -24,6 +24,6 @@ class ProjectionTangential : public Projection {
void get_coordinates(double a_view, double a_nick, const ViewParams *parms,
double *x, double *y);
- int comp_params(const Hill *m1, const Hill *m2, ViewParams *parms);
+ int comp_params(const Hills *h, ViewParams *parms);
};
#endif
diff --git a/src/ProjectionTangential.cxx b/src/ProjectionTangential.cxx
index 8eed552..16488ad 100644
--- a/src/ProjectionTangential.cxx
+++ b/src/ProjectionTangential.cxx
@@ -29,10 +29,18 @@ comp_tilt(double tan_nick_view, double tan_dir_view, double n_scale,
double x, double y, double pi_d);
int
-ProjectionTangential::comp_params(const Hill *m1, const Hill *m2, ViewParams *parms) {
- const Hill *tmp;
+ProjectionTangential::comp_params(const Hills *h, ViewParams *parms) {
+ const Hill *tmp, *m1, *m2;
double a_center_tmp, scale_tmp, a_nick_tmp;
+ if (h->get_num() != 2) {
+ return 1;
+ }
+
+ m1 = h->get(0);
+ m2 = h->get(1);
+
+
scale_tmp = comp_scale(m1->alph, m2->alph, m1->x, m2->x);
if (isnan(scale_tmp) || scale_tmp < 100.0) {
// try again with mountains swapped
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 17:06:09 +0000