ADDED: Horizontal/vertical zoom for simulator plots, via mouse wheel,
toolbar buttons, menu commands, and hotkeys.
ADDED: Simulator preferences panel, populated with mouse wheel
and trackpad settings that control pan and zoom of simulator plots.
ADDED: Zoom In/Out Horizontally/Vertically commands that can be bound
to hotkeys.
CHANGED: Simulator plot scroll wheel gestures are no longer hard-coded
and can now be configured via the new Simulator preferences panel.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/16597
Other unreported bugs that were fixed:
- Fixed wierd, jumpy simulator plot view limiting behavior.
- Fixed Zoom In Center and Zoom Out Center commands not preserving
the simulator plot center point.
- Fixed simulator plot nudging when exported as PNGs.
- Fixed rectangular selection zoom being able to exceed simulator plot
view limits.
Notes:
- Provided new SIM_PREFERENCES struct to be used for future
simulator preferences set via the simulator preferences dialog.
- Bundled pre-existing EESCHEMA_SETTINGS::SIMULATOR settings into
EESCHEMA_SETTINGS::SIMULATOR::VIEW.
- Replaced mpWindow::EnableMouseWheelPan with more general
SetMouseWheelActions.
- Refactored and tidied up wxMathPlot's mpWindow code involved with
fitting, zooming, and panning.
- Consolidated long lists of duplicated member variable initializers to
a new mpWindow private delegated constructor.
- Provided provisional Zoom In/Out Horizontally/Vertically toolbar
icons that need improvement by a graphics designer.
- Provided gitignore entries for the Qt Creator IDE
The x-axis only needs to be fetched once per update. Same for
redrawing the screen. And there's no reason to fetch more y data
than we have x data for (which happens to subsequent traces as
the sim is still running as we're updating).
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15673
ecorm
Jeff Young