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SnapOtterandGitHub
f858c4cea0
Renames 18 ambiguous or hard-to-search tool names so image tools self-qualify like the other modalities ("Compress" becomes "Compress Image"), and cleans up a few awkward names. Propagated across search (constants.ts), display (en.ts + 20 locales), the OpenAPI base spec + 20 locale specs, and the docs tool-page headings in 21 languages. Removes the duplicate "Normalize Audio" summary shared by the video and audio endpoints. Tool ids and routes are unchanged, so no API paths or bookmarks break.
69 lines
2.1 KiB
Markdown
69 lines
2.1 KiB
Markdown
---
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description: Rotate images by any angle and flip horizontally or vertically.
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---
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# Rotate & Flip Image {#rotate-flip}
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Rotate images by an arbitrary angle and/or flip them horizontally or vertically. Rotation and flip operations can be combined in a single request.
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## API Endpoint {#api-endpoint}
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`POST /api/v1/tools/image/rotate`
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Accepts multipart form data with an image file and a JSON `settings` field.
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## Parameters {#parameters}
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| Parameter | Type | Required | Default | Description |
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|-----------|------|----------|---------|-------------|
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| angle | number | No | `0` | Rotation angle in degrees (clockwise). Accepts any numeric value. |
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| horizontal | boolean | No | `false` | Flip the image horizontally (mirror) |
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| vertical | boolean | No | `false` | Flip the image vertically |
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## Example Request {#example-request}
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Rotate 90 degrees clockwise:
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/image/rotate \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@photo.jpg" \
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-F 'settings={"angle": 90}'
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```
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Flip horizontally:
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/image/rotate \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@photo.jpg" \
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-F 'settings={"horizontal": true}'
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```
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Rotate and flip together:
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```bash
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curl -X POST http://localhost:1349/api/v1/tools/image/rotate \
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-H "Authorization: Bearer si_your-api-key" \
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-F "file=@photo.jpg" \
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-F 'settings={"angle": 45, "vertical": true}'
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```
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## Example Response {#example-response}
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```json
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{
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"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
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"downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/photo.jpg",
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"originalSize": 2450000,
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"processedSize": 2480000
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}
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```
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## Notes {#notes}
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- Rotation is applied first, then flip operations.
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- Non-90-degree rotations (e.g. 45 degrees) will enlarge the canvas to fit the rotated image, with transparent or black fill depending on the output format.
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- Common values: 90, 180, 270 for quarter-turn rotations.
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- EXIF orientation is auto-applied before processing, so the rotation is relative to the visual orientation.
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