eomsangdonandClaude Opus 5.5
1d5cdff0a5
- COPY: 기준점 [변위(D)/모드(O)/다중(M)] · 두 번째 점 [배열(A)] → [배열(A)/종료(E)/명령 취소(U)] <종료> 되풀이 · 첫 빈 Enter = 변위 · COPYMODE 기억 · A 항목 수 · F 맞춤 - MIRROR: 대칭선 두 점 → 원본 객체를 지우시겠습니까? [예(Y)/아니오(N)] <아니오> · Esc = 안 만듦 - STRETCH: MOVE 틀 + 걸침 창 안 꼭짓점만(선 · 폴리선 토막 · 사각형) · 창 안 통째 · 하나씩 고른 것 = 이동 · STRETCH.DISP - ARRAY: 유형 [직사각형(R)/원형(PO)] <직사각형>(ARRAYTYPE) → 편집 물음 되풀이(COU · S · COL · R · X / I · A · F · ROT · X) · 미리보기 4 × 3 · 6 개 360° · 처음 간격 범위 1.5 배 · Esc = 안 만듦(N17 없어짐) - PEDIT: 공용 고르기 상태(객체 선택 · 빈 Enter · Esc = 끝 · 묶은 뒤 끝) - 시험 transform-acad 29 + ALL · L · P 1(선택 도구 처리 뒤 돎) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TteK8mfYZetk5P3bEZkyVZ
Aislo B08 2D Drawing
This directory is maintained as part of the Aislo project and is not connected to an upstream Git repository. It provides the independent browser-based 2D drawing workspace used only by the B08 page.
The drawing engine is based on OpenWebCAD by Bert Verhelst and retains its MIT
license notice in LICENSE.md and public/THIRD_PARTY_LICENSES.txt.
Aislo integration boundary
- Business drawings enter the iframe only as same-origin JSON messages with
type
aislo:b08:load-drawing. - Browser-side DXF/DWG parsing is intentionally excluded.
- DXF, DWG and PDF input/output are separate future modules and require a new dependency-license review before implementation.
Original project description
This is a React-based canvas drawing application that allows users to draw various shapes, such as lines, rectangles, and circles, on a fullscreen canvas. The application also includes features for selecting and erasing shapes, as well as exporting the drawing as an SVG file.
DEMO: https://bertyhell.github.io/openwebcad
Features
- Fullscreen canvas with a black background
- Drawing tools: Line, Rectangle, Circle, measurements
- Zoom and pan
- Eraser tool to delete segments
- Undo and redo
- Choose angle guides
- Draw with snap points for
- endpoints
- midpoints
- intersections
- circle centers
- circle quadrants
- Selection tool to highlight and modify shapes
- Use CTRL to toggle selection
- Use shift to add to the current selection
- drag left, to select by intersecting
- drag right, to select by containing
- Move
- Rotate
- Scale
- Align shapes to each other
- Array copy linear
- Array copy radial
- Import images into the drawing
- Import SVG files
- Export to PDF
- Export drawing as an SVG file
- Export drawing as an PNG file
- Save and load drawings from/to json files
- Select line color and thickness
- Eraser tool to delete segments
Possible future feature ideas (TODO) in order of likelihood
- Eraser tool to delete segments
- Max distance to delete
- Layers for drawing shapes in different layers that can be toggled on or off
- Mirror
- Offset
- Add text
- Ellipses
- Regular polygons (pentagon, hexagon, etc)
- Combine lines into a polygon
- Explode polygons into lines
- Polygon circumference
- Polygon area
- Chamfer, Round corners
- Draw with snap points for
- circle tangents
- nearest point on line
- prioritize certain snap points over others (eg: midpoint over nearest)
- Edit existing lines and circles by dragging endpoints/middle points
- Hatching and fill areas
- gradient fills
- Import DXF files
- Import DWG files
- Export to DWG
- Export to DXF
- Export drawing to ASCII code
Maintenance
- replace react with webcomponents (Lit)
Technologies Used
- TypeScript
- JavaScript
- React
- NPM
- HTML canvas
- SVG
- SCSS
- Tailwind CSS
Demo
Visit https://bertyhell.github.io/openwebcad
Installation
-
Clone the repository:
git clone <repository-url> cd <repository-directory> -
Install dependencies:
npm install
Usage
Start the development server:
sh npm dev
Open your browser and navigate to http://localhost:5173
Development
Available Scripts
- npm dev: Runs the app in development mode.
- npm run build: Builds the app for production.
- npm preview: Runs the production build in a local server.
Project Structure
- src/: Contains the source code of the application.
- docs/: Contains the github pages site.
- public/: Contains assets that need to be accessible from the url. Like favicon.
Contributing
Contributions are welcome! Please open an issue or submit a pull request for any changes.
License
This project is licensed under the MIT License.