1 files changed, 77 insertions, 0 deletions
diff --git a/tests/harness/exportdump.cxx b/tests/harness/exportdump.cxx
new file mode 100644
index 0000000..2c0e736
--- /dev/null
+++ b/tests/harness/exportdump.cxx
@@ -0,0 +1,77 @@
+// Golden dump: export-hills pipeline through the original C++ Panorama +
+// ImageMetaData (mirrors GipfelWidget::load_image + export_hills, no FLTK).
+// Usage: exportdump <img> <gipfel.dat>
+#include <stdio.h>
+#include <math.h>
+#include <stdlib.h>
+#include <exiv2/exiv2.hpp>
+
+#include "Panorama.H"
+#include "Hill.H"
+#include "ImageMetaData.H"
+
+int main(int argc, char **argv) {
+	if (argc < 3) {
+		fprintf(stderr, "usage: exportdump <img> <gipfel.dat>\n");
+		return 1;
+	}
+
+	int w = 0, h = 0;
+	{
+		auto im = Exiv2::ImageFactory::open(argv[1]);
+		im->readMetadata();
+		w = im->pixelWidth();
+		h = im->pixelHeight();
+	}
+
+	ImageMetaData md;
+	md.load_image(argv[1]);
+
+	Panorama pan;
+	pan.set_view_long(md.longitude());
+	pan.set_view_lat(md.latitude());
+	pan.set_view_height(md.height());
+	pan.set_projection((ProjectionLSQ::Projection_t) md.projection_type());
+
+	int have = 1;
+	double v;
+	v = md.direction();
+	if (std::isnan(v)) { pan.set_center_angle(0.0); have = 0; } else pan.set_center_angle(v);
+	v = md.nick();
+	if (std::isnan(v)) { pan.set_nick_angle(0.0); have = 0; } else pan.set_nick_angle(v);
+	v = md.tilt();
+	if (std::isnan(v)) { pan.set_tilt_angle(0.0); have = 0; } else pan.set_tilt_angle(v);
+	v = md.focal_length_35mm();
+	if (std::isnan(v) || v == 0.0) { pan.set_scale(35.0 * (double)(w > h ? w : h) / 35.0); have = 0; }
+	else pan.set_scale(v * (double)(w > h ? w : h) / 35.0);
+
+	md.distortion_params(&pan.parms.k0, &pan.parms.k1, &pan.parms.x0);
+	if (std::isnan(pan.parms.k0)) pan.parms.k0 = 0.0;
+	if (std::isnan(pan.parms.k1)) pan.parms.k1 = 0.0;
+	if (std::isnan(pan.parms.x0)) pan.parms.x0 = 0.0;
+
+	if (pan.load_data(argv[2])) return 1;
+	pan.set_height_dist_ratio(0.07);
+
+	if (!have) {
+		fprintf(stderr, "No gipfel info available.\n");
+		return 0;
+	}
+
+	printf("#\n# name\theight\tx\ty\tdistance\tflags\n#\n");
+	Hills *mnts = pan.get_visible_mountains();
+	for (int i = 0; i < mnts->get_num(); i++) {
+		Hill *m = mnts->get(i);
+		int _x = (int) rint(m->x) + w / 2;
+		int _y = (int) rint(m->y) + h / 2;
+
+		if (m->flags & Hill::DUPLIC || m->flags & Hill::HIDDEN)
+			continue;
+		if (_x < 0 || _x > w || _y < 0 || _y > h)
+			continue;
+
+		printf("%s\t%d\t%d\t%d\t%d\n", m->name, (int) rint(m->height), _x, _y,
+			(int) rint(pan.get_real_distance(m)));
+	}
+	return 0;
+}