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IDCategoryLast Update
0008381features2020-08-25 16:55
Reporter_ViAssigned To 
Status newResolutionopen 
Product Version 
Fixed in Version 
Summary0008381: Vertically zooming in for Automation curve editor
DescriptionWhen I edit an automation curve using visual editor (green curve), it maps lowest point to minimal value supported by a plugin and highest point to the maximal value.

This is logical, but sometimes I want to fine tune something and use only subset of the available range. This makes it inconvenient to edit the points, as it least to almost straight line. I need to resort to right_click->Edit... for almost every point.
Steps To Reproduce1. Start Ardour
2. Import some track
3. Add "AM pitchshifter" plugin
4. Configure "pitch shift" parameter to use automation ("Play")
5. Go to editor and show the curve (right click -> Automation -> Processor automation -> AM pitchshifter -> Pitch shift.
6. Try to adding sequence of points like 1.0 -> 1.01 -> 1.015 -> 0.996 -> 0.992 -> 1.0.
7. Notice that values go from 0.25 to 4.0, making it tricky to fine tune values with mouse.
8. Try to zoom in the curve vertically using scrolling. No luck, only horizontal zooming. Try to explore context menus for the plugin, look at settings - no luck.
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Issue History

Date Modified Username Field Change
2020-08-25 16:55 _Vi New Issue