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SnapOtter
dd73a8a50a
Canvas rendering: - Fix Konva filter application order (filters before cache) - Implement 6 missing filters (motionBlur, radialBlur, surfaceBlur, vignette, grain, sharpen) - Implement exposure, vibrance, warmth adjustments as custom Konva filters - Apply layer blend modes via globalCompositeOperation - Apply object effects (drop shadow, outer glow, stroke) to all shapes - Mount SmartGuidesOverlay during move tool drag - Clip pixel grid to visible viewport (200-line cap for performance) Store logic: - resizeImage now scales all objects proportionally (points, radii, fontSize) - rotate/flip/trim handle line/arrow points arrays and center-based objects - applyCrop creates cropped source image via offscreen canvas - invertSelection creates mask from bounds when no mask exists - cutObjects uses single atomic set() to prevent race conditions - sendToBack respects layer ordering in multi-layer documents - Add batchNudge() and commitHistory() for undoable nudge operations - Add updateLayerThumbnail() method Tool hooks: - Fix clone stamp/dodge/burn perf (toDataURL only on mouseUp, not every move) - Fix magic wand zoom/pixelRatio with explicit stage.toCanvas() viewport - Fix eyedropper sampling with unzoomed canvas export - Fix selection tool stale closure via isDrawingRef - Implement polygonal lasso (click-to-place vertices, double-click to close) - Implement selection subtract mode (geometric and mask-based) - Implement gradient live preview during drag - Fix transform/move tool to persist changes and handle ellipse/polygon/star UI wiring: - Mount rulers and guidelines in editor page - Wire histogram with live canvas imageData - Wire autosave recovery with blob-to-dataURL conversion - Wire fill dialog to Shift+Backspace shortcut - Wire eyedropper and transform options to options bar - Fix history panel undo/redo button reactive state via useSyncExternalStore - Fix layer row name click to select layer (timer-based click/dblclick) - Fix zoom animation coordinate drift with progressive store sync - Fix copy merged to use Konva stage composite export Tests: - 49 new unit tests (store fixes + konva filters) - 8 new E2E test files with 39 test cases