X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.hpp;h=7fdddf2d16880678f222c845fd306b2ee4ce4e31;hb=834a4f1bb78a4098c59954500698bdd13060c219;hp=dd2b31dc74f20e4d536accc5652c125af29d5947;hpb=37b9fed4c6b2878c814130cc11013ec918fb8ded;p=pulseview.git

diff --git a/pv/view/analogsignal.hpp b/pv/view/analogsignal.hpp
index dd2b31d..7fdddf2 100644
--- a/pv/view/analogsignal.hpp
+++ b/pv/view/analogsignal.hpp
@@ -103,18 +103,20 @@ private:
 		const double pixels_offset, const double samples_per_pixel);
 
 	/**
-	 * Computes the scale factor from the scale index.
+	 * Computes the scale factor from the scale index and vdiv settings.
 	 */
-	float scale() const;
+	void update_scale();
 
 private:
 	std::shared_ptr<pv::data::Analog> data_;
 
+	float scale_;
 	int scale_index_;
 	int scale_index_drag_offset_;
 
 	int div_height_;
 	int vdivs_;  // divs per positive/negative side
+	float resolution_; // e.g. 10 for 10 V/div
 };
 
 } // namespace view