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-rw-r--r--src/GipfelWidget.H2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index a17009a..f5254e7 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -126,6 +126,8 @@ class GipfelWidget : public Fl_Widget {
int get_pixel(GipfelWidget::sample_mode_t,
double a_alph, double a_nick, uchar *r, uchar *g, uchar *b);
+ double get_angle_off(double view, double nick);
+
int get_distortion_profile_name(char *buf, int buflen);
int save_distortion_params(const char *prof_name);