mirror of https://github.com/snapotter-hq/SnapOtter.git synced 2026-08-03 07:46:42 +02:00

Files

T

SnapOtter 8532f3227b docs: audit all 157 tool pages against live schemas

Reconcile every tool page's parameters, defaults, and response shape against the tool's Zod settings schema and executionHint in code. Notable fixes: color-palette (add count + format params, hex output, median-cut algorithm), favicon (add 5 params, was documented as having none), qr-generate (add logoDataUri), convert (add ppm/eps/tga formats), video-loudnorm (-16 LUFS not -14), smart-crop (async 202 not sync 200), images-to-video (1080x1080 square), and several output-filename and behavior-note corrections.

Also normalize API endpoint paths to /api/v1/tools/<id> (no modality segment) and standardize curl examples on the Docker API port 1349. Verified with a clean docs build.

2026-06-18 14:12:28 +08:00

1.6 KiB

Raw Blame History

description

description
Apply a two-color duotone effect with custom shadow and highlight colors.

Duotone

Apply a two-color duotone effect to an image. The image is converted to grayscale, then mapped to a gradient between the shadow color (dark tones) and the highlight color (bright tones).

API Endpoint

POST /api/v1/tools/duotone

Accepts multipart form data with an image file and a JSON settings field.

Parameters

Parameter	Type	Required	Default	Description
shadow	string	No	`"#1e3a8a"`	Shadow hex color (applied to dark tones)
highlight	string	No	`"#fbbf24"`	Highlight hex color (applied to bright tones)
intensity	integer	No	`100`	Effect intensity (0-100); 0 returns the original, 100 applies the full duotone

Example Request

curl -X POST http://localhost:1349/api/v1/tools/duotone \
  -H "Authorization: Bearer si_your-api-key" \
  -F "file=@photo.jpg" \
  -F 'settings={"shadow": "#0f172a", "highlight": "#f97316", "intensity": 80}'

Example Response

{
  "jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "downloadUrl": "/api/v1/download/a1b2c3d4-e5f6-7890-abcd-ef1234567890/photo.jpg",
  "originalSize": 2450000,
  "processedSize": 1870000
}

Notes

Output format matches the input format. HEIC, RAW, PSD, and SVG inputs are automatically decoded before processing.
An intensity of less than 100 blends the duotone result with the original image, allowing for subtler effects.
Popular duotone combinations include navy/gold, teal/coral, and purple/pink.

1.6 KiB Raw Blame History