X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fview.h;h=db03ce9b43a81b1a7b6a5eda32e0986e15cb1c86;hb=f3f98f8fade1cffb28161da2710dfc9def5e6d74;hp=dce8c252aff968f2c110eaa9e39de5eed16e7672;hpb=38eeddeab105aea3f8015dda5399ebbead21550a;p=pulseview.git

diff --git a/pv/view/view.h b/pv/view/view.h
index dce8c252..db03ce9b 100644
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -86,6 +86,10 @@ public:
 	void zoom(double steps);
 	void zoom(double steps, int offset);
 
+	void zoom_fit();
+
+	void zoom_one_to_one();
+
 	/**
 	 * Sets the scale and offset.
 	 * @param scale The new view scale in seconds per pixel.
@@ -126,6 +130,8 @@ public:
 
 	void normalize_layout();
 
+	void update_viewport();
+
 signals:
 	void hover_point_changed();
 
@@ -133,9 +139,13 @@ signals:
 
 	void selection_changed();
 
+	void scale_offset_changed();
+
 private:
 	void get_scroll_layout(double &length, double &offset) const;
 	
+	void set_zoom(double scale, int offset);
+
 	void update_scroll();
 
 	static bool compare_trace_v_offsets(