0fff162c65
[img-editor] Added emoji support in photo editor text items.
2026-04-20 12:54:17 +03:00
90ec66c34c
[img-editor] Added simple implementations of blur brush.
2026-04-03 12:59:54 +03:00
921d5a62d2
[img-editor] Fixed first-stroke jump from invalidated refs.
...
The interpolation loop kept references to _currentStroke.back()
while pushing into the same vector.
Vector reallocation could invalidate these references
and create random first-segment jumps,
so lastPos/lastPressure are now copied before the loop.
Related commit: d581bdcf56
2026-03-15 08:05:54 +03:00
2cce6ddb3e
[img-editor] Fixed brush crash by clamping content rect within scene.
2026-03-15 08:05:54 +03:00
d581bdcf56
[img-editor] Fixed initial brush stroke on start paint.
2026-03-12 12:59:50 +04:00
91df896f8e
[img-editor] Refined eraser brush algorithm.
2026-03-12 12:59:49 +04:00
537375b92b
[img-editor] Added simple modes of brush for arrow / marker / eraser.
2026-03-12 12:59:49 +04:00
8aa09d32dc
[img-editor] Fixed brush stroke start offset and spacing at high zoom.
...
Related commit: 7ce7b88a40
2026-03-12 12:59:49 +04:00
6418af0ada
Improved division by zero in photo editor stroke rendering calculations.
2025-12-22 17:56:54 +04:00
7ce7b88a40
Implemented adaptive drawing algorithm with smoothing in image editor.
...
- Adaptive point filtering - zoom-based minimum distance (3px / zoom)
prevents point overflow during fast movements.
- Speed-based pressure simulation - exponential smoothing (decay 0.95)
creates variable line thickness: pressure = clamp(1.0 - speed * 0.1).
- Two-pass
weighted averaging - smoothed = current * 0.5 + neighbors * 0.25
eliminates jagged lines while preserving initial direction.
- Incremental rendering with 3-point overlap - draws only new segments,
reduces complexity from O(n^2) to O(n).
- QPainterPath with quadratic Bezier curves - single fillPath() call
instead of multiple drawEllipse().
2025-12-10 09:47:48 +03:00
39d5d3a1cf
Moved some photo editor files to td_ui.
2022-01-12 11:54:25 +03:00
3cdd115317
Beta version 2.8.6: Fix build for Linux.
2021-07-07 00:54:56 +03:00
9dacf69d41
Fixed line drawing on mode switching in photo editor.
2021-07-06 12:13:06 +03:00
a91efd9164
Fixed ability to draw blank lines in photo editor.
2021-07-06 12:13:06 +03:00
7bcb1fc8b2
Fixed borders of drawn lines in photo editor.
2021-07-06 12:13:06 +03:00
f936e484cc
Removed unused types from scene items.
2021-07-06 12:13:05 +03:00
832dd8d50c
Moved some photo editor files to separate directories.
2021-07-06 12:13:05 +03:00
23rd
John Preston