Old checks validated head height and eye position against the auto-computed
crop, so they always passed. New checks validate the source photo itself:
face centered, head level (eyes same height), looking straight (nose between
eyes), and face size (large enough for quality crop). Adds detail text on
failed checks and updates the canvas overlay to show eye-level and center
indicators instead of the old crown/chin/eye lines.
- Added "Custom Dimensions" option in country dropdown with width/height inputs
- Added DPI control (72-600, default 300) for all specs
- Backend now uses actual bg-removed image dimensions for crop computation,
scaling landmark coordinates when dimensions differ from the original
- Dropdown background uses explicit bg-white/dark:bg-zinc-900 classes
- Backend supports customWidthMm, customHeightMm, and dpi in generate request
- Backend now pads the image with background color when crop region extends
beyond image bounds, instead of clamping (which cut off heads)
- Dropdown uses explicit bg-white/dark:bg-zinc-900 instead of CSS variable
that was transparent on some themes
- Added "Scroll to zoom" hint on the right pane canvas
- Fixed file size compression loop to use padded source image
- Country dropdown now uses position:fixed with z-index:9999 to render above all siblings
- Added 5 common passport background color presets (white, off-white, light gray, light blue, red)
- Zoom now crops into the image center rather than scaling the canvas element
- Compliance overlay lines are zoom-aware
- Old API (mp.solutions.face_mesh) for Docker with mediapipe < 0.10.30
- New API (mp.tasks.vision.FaceLandmarker) for newer mediapipe >= 0.10.30
- Auto-downloads face_landmarker.task model on first use with new API
- Extracted shared landmark index constants and key point extraction
- Add z-30 to country dropdown container to prevent overlap with settings below
- Add mouse wheel zoom on preview canvas (0.5x to 3x)
- Add zoom in/out buttons and reset with percentage display
- Update hint text to "Drag / Scroll to zoom"
stirling-image