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-rw-r--r--src/GipfelWidget.H2
-rw-r--r--src/GipfelWidget.cxx33
-rw-r--r--src/gipfel.cxx51
3 files changed, 76 insertions, 10 deletions
diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index 45bfaee..f51926f 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -61,6 +61,8 @@ class GipfelWidget : public Fl_Widget {
int save_image(char *file);
+ int export_hills(const char *file);
+
const char * get_image_filename();
int load_data(const char *file);
diff --git a/src/GipfelWidget.cxx b/src/GipfelWidget.cxx
index f9b5d21..b3e9697 100644
--- a/src/GipfelWidget.cxx
+++ b/src/GipfelWidget.cxx
@@ -675,6 +675,39 @@ GipfelWidget::handle(int event) {
}
int
+GipfelWidget::export_hills(const char *file) {
+ FILE *fp;
+ Hills *mnts;
+ Hill *m;
+
+ fp = fopen(file, "wb");
+
+ if (fp == NULL) {
+ perror("fopen");
+ return 1;
+ }
+
+ fprintf(fp, "#\n# name\theight\tx\ty\tdistance\n#\n");
+
+ mnts = pan->get_visible_mountains();
+ for (int i=0; i<mnts->get_num(); i++) {
+ m = mnts->get(i);
+
+ if (m->x < 0 || m->x > w() || m->y < 0 || m->y > h()) {
+ continue;
+ }
+
+ fprintf(fp, "%s\t%d\t%d\t%d\t%d\n",
+ m->name, (int) rint(m->height),
+ (int) rint( m->x), (int) rint(m->y),
+ (int) rint(pan->get_real_distance(m)));
+ }
+
+ fclose(fp);
+ return 0;
+}
+
+int
GipfelWidget::get_pixel(GipfelWidget::sample_mode_t m,
double a_alph, double a_nick, int *r, int *g, int *b) {
double px, py;
diff --git a/src/gipfel.cxx b/src/gipfel.cxx
index 16329c5..db579de 100644
--- a/src/gipfel.cxx
+++ b/src/gipfel.cxx
@@ -59,6 +59,8 @@ static int stitch(GipfelWidget::sample_mode_t m , int b_16,
int stitch_w, int stitch_h,
double from, double to, int type, const char *path, int argc, char **argv);
+static int export_hills(const char *file, double visibility);
+
void set_values() {
double k0 = 0.0, k1 = 0.0, x0 = 0.0;
@@ -259,13 +261,15 @@ void fill_menubar(Fl_Menu_Bar* mb) {
void usage() {
fprintf(stderr,
- "usage: gipfel [-v <viewpoint>] [-d <datafile>]\n"
- " [-s] [-j <outfile>] [-t <outdir] [-w <width>] [-h <height>]\n"
+ "usage: gipfel [-v <viewpoint>] [-d <file>]\n"
+ " [-s] [-j <file>] [-t <dir] [-w <width>] [-h <height>]\n"
+ " [-e <file>]\n"
" [<image(s)>]\n"
" -v <viewpoint> Set point from which the picture was taken.\n"
" This must be a string that unambiguously \n"
" matches the name of an entry in the data file.\n"
- " -d <datafile> Use <datafile> for GPS data.\n"
+ " -d <file> Use <file> for GPS data.\n"
+ " -V <visibility> Set initial visibility.\n"
" -u <k0>,<k1> Use distortion correction values k0,k1.\n"
" -s Stitch mode.\n"
" -4 Create 16bit output (only with TIFF stitching).\n"
@@ -273,8 +277,9 @@ void usage() {
" -b Use bilinear interpolation for stitching.\n"
" -w <width> Width of result image.\n"
" -h <height> Height of result image.\n"
- " -j <outfile> JPEG output file for Stitch mode.\n"
- " -t <outdir> Output directory for TIFF images in Stitch mode.\n"
+ " -j <file> JPEG output file for Stitch mode.\n"
+ " -t <dir> Output directory for TIFF images in Stitch mode.\n"
+ " -e <file> Export positions on image to file <file>.\n"
" <image(s)> JPEG file(s) to use.\n");
}
@@ -413,10 +418,12 @@ int main(int argc, char** argv) {
int bicubic_flag = 0, b_16_flag = 0;
double stitch_from = 0.0, stitch_to = 380.0;
double dist_k0 = 0.0, dist_k1 = 0.0, dist_x0 = 0.0;
+ double visibility = 0.07;
char *outpath = "/tmp";
+ char *export_file = NULL;
err = 0;
- while ((c = getopt(argc, argv, ":?d:v:sw:h:j:t:u:br:4")) != EOF) {
+ while ((c = getopt(argc, argv, ":?d:v:sw:h:j:t:u:br:4e:V:")) != EOF) {
switch (c) {
case '?':
usage();
@@ -425,9 +432,15 @@ int main(int argc, char** argv) {
case 'd':
data_file = optarg;
break;
+ case 'e':
+ export_file = optarg;
+ break;
case 'v':
view_point = optarg;
break;
+ case 'V':
+ visibility = atof(optarg);
+ break;
case 's':
stitch_flag++;
break;
@@ -480,7 +493,6 @@ int main(int argc, char** argv) {
}
}
-
my_argc = argc - optind;
my_argv = argv + optind;
@@ -503,12 +515,13 @@ int main(int argc, char** argv) {
type = STITCH_PREVIEW;
}
- stitch(bicubic_flag?GipfelWidget::BICUBIC:GipfelWidget::NEAREST,
+ return stitch(bicubic_flag?GipfelWidget::BICUBIC:GipfelWidget::NEAREST,
b_16_flag,
stitch_w, stitch_h, stitch_from, stitch_to,
type, outpath, my_argc, my_argv);
- exit(0);
+ } else if (export_file) {
+ return export_hills(export_file, visibility);
}
Fl::get_system_colors();
@@ -542,6 +555,8 @@ int main(int argc, char** argv) {
scroll->size(gipf->w(), gipf->h());
gipf->load_data(data_file);
+ gipf->set_height_dist_ratio(visibility);
+
scroll->end();
set_values();
@@ -575,7 +590,6 @@ stitch(GipfelWidget::sample_mode_t m, int b_16,
st->load_image(argv[i]);
}
-
if (type & STITCH_JPEG) {
st->set_output(new JPEGOutputImage(path, 90));
@@ -617,3 +631,20 @@ stitch(GipfelWidget::sample_mode_t m, int b_16,
return 0;
}
+
+static int
+export_hills(const char *file, double visibility) {
+ int ret = 1;
+
+ if (img_file) {
+ gipf = new GipfelWidget(0,0,800,600);
+ gipf->load_image(img_file);
+ gipf->load_data(data_file);
+ gipf->set_height_dist_ratio(visibility);
+ ret = gipf->export_hills(file);
+ delete gipf;
+ gipf = NULL;
+ }
+
+ return ret;
+}