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-rw-r--r--src/GipfelWidget.H4
-rw-r--r--src/GipfelWidget.cxx12
-rw-r--r--src/ImageMetaData.H6
-rw-r--r--src/ImageMetaData.cxx20
-rw-r--r--src/gipfel.cxx26
5 files changed, 34 insertions, 34 deletions
diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index 7bcd3c0..f4c2850 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -78,7 +78,7 @@ class GipfelWidget : public Fl_Widget {
void set_tilt_angle(double a);
- void set_scale(double s);
+ void set_focal_length_35mm(double s);
void set_height_dist_ratio(double r);
@@ -100,7 +100,7 @@ class GipfelWidget : public Fl_Widget {
double get_tilt_angle();
- double get_scale();
+ double get_focal_length_35mm();
double get_height_dist_ratio();
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index a1982d5..f38b21c 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -114,7 +114,7 @@ GipfelWidget::load_image(char *file) {
set_nick_angle(md->get_nick());
set_tilt_angle(md->get_tilt());
set_projection((Projection::Projection_t) md->get_projection_type());
- set_scale(md->get_focallength_sensor_ratio() * img->w());
+ set_focal_length_35mm(md->get_focal_length_35mm());
delete md;
@@ -144,7 +144,7 @@ GipfelWidget::save_image(char *file) {
md->set_direction(get_center_angle());
md->set_nick(get_nick_angle());
md->set_tilt(get_tilt_angle());
- md->set_focallength_sensor_ratio(get_scale() / (double) img->w());
+ md->set_focal_length_35mm(get_focal_length_35mm());
md->set_projection_type((int) get_projection());
ret = md->save_image(img_file, file);
@@ -469,8 +469,8 @@ GipfelWidget::set_tilt_angle(double a) {
}
void
-GipfelWidget::set_scale(double s) {
- pan->set_scale(s);
+GipfelWidget::set_focal_length_35mm(double s) {
+ pan->set_scale(s * (double) img->w() / 35.0);
set_labels(pan->get_visible_mountains());
redraw();
}
@@ -503,8 +503,8 @@ GipfelWidget::get_tilt_angle() {
}
double
-GipfelWidget::get_scale() {
- return pan->get_scale();
+GipfelWidget::get_focal_length_35mm() {
+ return pan->get_scale() * 35.0 / (double) img->w();
}
double
diff --git a/src/ImageMetaData.H b/src/ImageMetaData.H
index 7116d98..48d5043 100644
--- a/src/ImageMetaData.H
+++ b/src/ImageMetaData.H
@@ -28,7 +28,7 @@ class ImageMetaData {
double direction;
double nick;
double tilt;
- double focallength_sensor_ratio;
+ double focal_length_35mm;
double scale;
int projection_type;
@@ -48,7 +48,7 @@ class ImageMetaData {
double get_direction();
double get_nick();
double get_tilt();
- double get_focallength_sensor_ratio();
+ double get_focal_length_35mm();
int get_projection_type();
void set_longitude(double v);
@@ -57,7 +57,7 @@ class ImageMetaData {
void set_direction(double v);
void set_nick(double v);
void set_tilt(double v);
- void set_focallength_sensor_ratio(double v);
+ void set_focal_length_35mm(double v);
void set_projection_type(int v);
};
#endif
diff --git a/src/ImageMetaData.cxx b/src/ImageMetaData.cxx
index d78493d..a5d3726 100644
--- a/src/ImageMetaData.cxx
+++ b/src/ImageMetaData.cxx
@@ -37,7 +37,7 @@ ImageMetaData::ImageMetaData() {
direction = 0.0;
nick = 0.0;
tilt = 0.0;
- focallength_sensor_ratio = 1.0;
+ focal_length_35mm = 35.0;
scale = NAN;
projection_type = 0;
}
@@ -49,7 +49,7 @@ ImageMetaData::load_image(char *name, int img_width) {
ret = load_image_jpgcom(name);
if (ret == 2) { // old format
- focallength_sensor_ratio = scale / (double) img_width;
+ focal_length_35mm = scale * 35.0 / (double) img_width;
} else if (ret == 1) { // get reasonable defaults from exif data
ret = load_image_exif(name);
}
@@ -111,7 +111,7 @@ ImageMetaData::load_image_exif(char *name) {
switch(id) {
case EXIF_FOCAL_LENGTH_IN_35MM_FILM:
- focallength_sensor_ratio = atof(val) / 35.0;
+ focal_length_35mm = atof(val);
break;
case EXIF_GPS_LONGITUDE:
longitude = degminsecstr2double(val);
@@ -137,7 +137,7 @@ ImageMetaData::load_image_exif(char *name) {
#define GIPFEL_FORMAT_1 "gipfel: longitude %lf, latitude %lf, height %lf, direction %lf, nick %lf, tilt %lf, scale %lf, projection type %d"
-#define GIPFEL_FORMAT_2 "gipfel: longitude %lf, latitude %lf, height %lf, direction %lf, nick %lf, tilt %lf, focallength_sensor_ratio %lf, projection type %d"
+#define GIPFEL_FORMAT_2 "gipfel: longitude %lf, latitude %lf, height %lf, direction %lf, nick %lf, tilt %lf, focal_length_35mm %lf, projection type %d"
int
ImageMetaData::load_image_jpgcom(char *name) {
@@ -167,7 +167,7 @@ ImageMetaData::load_image_jpgcom(char *name) {
direction = dir;
nick = ni;
tilt = ti;
- focallength_sensor_ratio = fr;
+ focal_length_35mm = fr;
projection_type = pt;
ret = 0;
@@ -238,7 +238,7 @@ ImageMetaData::save_image_jpgcom(char *in_img, char *out_img) {
direction,
nick,
tilt,
- focallength_sensor_ratio,
+ focal_length_35mm,
projection_type);
// try to save gipfel data in JPEG comment section
@@ -303,8 +303,8 @@ ImageMetaData::get_tilt() {
}
double
-ImageMetaData::get_focallength_sensor_ratio() {
- return focallength_sensor_ratio;
+ImageMetaData::get_focal_length_35mm() {
+ return focal_length_35mm;
}
int
@@ -343,8 +343,8 @@ ImageMetaData::set_tilt(double v) {
}
void
-ImageMetaData::set_focallength_sensor_ratio(double v) {
- focallength_sensor_ratio = v;
+ImageMetaData::set_focal_length_35mm(double v) {
+ focal_length_35mm = v;
}
void
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index 13ef3e5..dc15d8e 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -58,7 +58,7 @@ char *data_file = DEFAULT_DATAFILE;
GipfelWidget *gipf = NULL;
Fl_Dial *s_center = NULL;
-Fl_Slider *s_nick, *s_scale, *s_tilt, *s_height_dist, *s_track_width;
+Fl_Slider *s_nick, *s_focal_length, *s_tilt, *s_height_dist, *s_track_width;
Fl_Value_Input *i_view_lat, *i_view_long, *i_view_height;
Fl_Box *b_viewpoint;
Fl_Menu_Bar *mb;
@@ -72,7 +72,7 @@ static int stitch(int stitch_w, int stitch_h, int type, const char *path,
void set_values() {
s_center->value(gipf->get_center_angle());
s_nick->value(gipf->get_nick_angle());
- s_scale->value(gipf->get_scale());
+ s_focal_length->value(gipf->get_focal_length_35mm());
s_tilt->value(gipf->get_tilt_angle());
s_height_dist->value(gipf->get_height_dist_ratio());
i_view_lat->value(gipf->get_view_lat());
@@ -114,8 +114,8 @@ void save_cb() {
}
}
-void scale_cb(Fl_Slider* o, void*) {
- gipf->set_scale(o->value());
+void focal_length_cb(Fl_Slider* o, void*) {
+ gipf->set_focal_length_35mm(o->value());
}
void angle_cb(Fl_Slider* o, void*) {
@@ -245,15 +245,15 @@ create_control_window() {
Fl_Box *west = new Fl_Box(0, 125, 40, 20, "West");
- s_scale = new Fl_Value_Slider(235, 60, 160, 15, "Scale");
- s_scale->type(1);
- s_scale->box(FL_THIN_DOWN_BOX);
- s_scale->labelsize(10);
- s_scale->step(5.0);
- s_scale->bounds(0.0, 10000.0);
- s_scale->slider(FL_UP_BOX);
- s_scale->callback((Fl_Callback*)scale_cb);
- s_scale->align(FL_ALIGN_TOP);
+ s_focal_length = new Fl_Value_Slider(235, 60, 160, 15, "Focal Length In 35mm");
+ s_focal_length->type(1);
+ s_focal_length->box(FL_THIN_DOWN_BOX);
+ s_focal_length->labelsize(10);
+ s_focal_length->step(0.01);
+ s_focal_length->bounds(1.0, 200.0);
+ s_focal_length->slider(FL_UP_BOX);
+ s_focal_length->callback((Fl_Callback*)focal_length_cb);
+ s_focal_length->align(FL_ALIGN_TOP);
s_nick = new Fl_Value_Slider(235, 90, 160, 15, "Nick (deg.)");
s_nick->type(1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 01:25:43 +0000