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provide some numerical data during automation trim (range) drags, and correct computation of y-fraction for such drags

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git-svn-id: svn://localhost/ardour2/branches/3.0@13011 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-07-10 15:44:56 +00:00
parent cf49671ab4
commit e89bdcd9eb
4 changed files with 76 additions and 6 deletions
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gtk2_ardour/automation_line.h
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@ -113,7 +113,9 @@ class AutomationLine : public sigc::trackable, public PBD::StatefulDestructible
ArdourCanvas::Item& grab_item() const { return *line; }
std::string get_verbose_cursor_string (double) const;
std::string get_verbose_cursor_relative_string (double, double) const;
std::string fraction_to_string (double) const;
std::string fraction_to_relative_string (double, double) const;
double string_to_fraction (std::string const &) const;
void view_to_model_coord (double& x, double& y) const;
void view_to_model_coord_y (double &) const;