Controls

Zoom In: W｜+｜↑｜Wheel Up｜Pinch
Zoom Out: S｜-｜↓｜Wheel Down｜Pinch
Zoom Mod: SHIFT + Zoom
Change IMG: A｜D｜←｜→｜Swipe
Rotate Left/Right: Q｜E
Flip Horizontal/Vertical: F｜V
Switch Rendering Mode: P
Verbose Mode: I
Focus Mode: H
Reset: R｜Tap 2x on IMG
Exit: ESC｜Click outside IMG｜Back Button