The issue asks for a numeric field for an exact, repeatable rotation.
Typing into the Straighten value worked, but it was hidden behind a
hover hint. The Crop panel now has an Angle field under Straighten (a
drag value in degrees, −45° to 45°, two decimals): click and type, or
drag it. A drag is one undo step, like the slider's
(begin / endInteraction). "Angle" is translated in all seven locales.
Headless tests: typing -3.25 into the field sets exactly -3.25°; a
six-step drag on it adds one undo step (it added five before the
interaction was wrapped).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
From review:
- With ⌘ held a drag draws a level line, but outside the crop box the
pointer showed the rotation arrow (the crosshair was set, then
overwritten in the same frame). The crop tool now leaves the
straighten crosshair alone while ⌘ is held and nothing is rotating.
- The angle readout ran past the canvas (and the window) near its
right or bottom edge. It now flips to the pointer's other side and is
kept inside the canvas (readout_rect).
- The readout showed the angle from before this frame's rotation. It is
now drawn after the drag is applied, with the angle just set.
Headless tests: ⌘ held outside the box gives the crosshair and no
glyph; rotating at the canvas's corner keeps the readout on the canvas.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every slider's value already takes a typed number when clicked, which
is how to enter an exact crop angle (#534), but nothing said so.
Hovering a slider value now shows "Click to type a value", translated
in all seven locales. A headless test hovers the Straighten value and
finds the hint painted.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dragging outside the crop box rotates the photo, but the pointer there
was egui's generic Alias arrow, so nothing showed that a drag would
rotate (issue #534).
- Outside the box, and throughout a rotation drag, the system cursor is
hidden and a curved double arrow (new code-drawn Icon::RotateDrag) is
drawn at the pointer on a dark disc, on the tooltip layer
(`cropRotateCursor`). No system cursor has a rotate shape.
- While rotating, the angle is shown next to the pointer
(`cropAngleReadout`), formatted like the Straighten value
(crop_angle_label, reusing widgets::shown_value), every zero as
"0.00°".
- Headless tests: the cursor outside vs inside the box, the readout
during a drag and gone after it, the label format, and typing an
exact angle into the Straighten value (which already worked; now
guarded).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
For the crop tool's rotation pointer tests (#534): Headless::last_cursor
is the pointer cursor the last frame asked for (what a real host would
show), and painted_text lists every text the last frame painted,
tooltips included. An import test already did the latter inline. Both
let UI tests check what a person sees.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
std::process::exit skipped eframe's on_exit (ui.json, close_library) and the
may_close check, so changes still in memory could be lost on Cmd+Q.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The earlier text quoted the 13 investigation files (held-out RMS within 0.005); the whole CC0 archive shows a worst increase of 0.013 and 7 files that need the conditional-median fallback.
With a CropAngle, Lightroom's CropLeft/CropTop and CropRight/CropBottom
are the top-left and bottom-right corners of the tilted crop on the
stored image, and its angle turns the other way to LightCraft's. The
import treated the edges as an axis-aligned rectangle in the rotated
frame and kept the angle's sign, so straightened crops came out the
wrong shape and size.
Carry the two corners through the orientation and then LightCraft's
straighten rotation (angle = -CropAngle, mirrored orientations flip it
back), using the stored image's aspect from fileWidth/fileHeight. On a
real catalog every one of 223 straightened crops now matches the frame
of Lightroom's export, and the content difference falls to that of
unstraightened crops.
Refs #483
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
