Gain (egui)

The gain plugin reimplemented with an egui GUI. Same DSP as the built-in gain example, different frontend.

Source: examples/truce-example-gain-egui/.

#What it demonstrates

• EguiEditor with a closure-based UI function
• param_knob, param_xy_pad, level_meter helper widgets
• Custom header using egui::TopBottomPanel
• Theme color constants from truce_egui::theme
• Consistent window sizing with WINDOW_W/WINDOW_H constants
• Screenshot testing with truce_egui::screenshot

#Layout

Header bar with plugin name, followed by two knobs (Gain, Pan), a thin stereo meter spanning the full height, and an XY pad below the knobs.

#See also

• egui integration guide
• gain — same plugin with the built-in GUI
• gain-iced — same plugin with iced
• gain-slint — same plugin with slint

#Build and test

cargo build -p truce-example-gain-egui
cargo test -p truce-example-gain-egui