pixel-art-tutor.thomasjvu.com

{
  "type": "object",
  "properties": {
    "pixels": {
      "type": "array",
      "maxItems": 4096,
      "description": "List of pixel changes, applied one cell at a time, e.g. [{\"x\":3,\"y\":4,\"color\":\"#38b764\"}]",
      "items": {
        "type": "object",
        "properties": {
          "x": {
            "type": "number"
          },
          "y": {
            "type": "number"
          },
          "color": {
            "description": "Color to paint. Use a palette index (number), a hex string like '#38b764' (auto-added to the palette), 'transparent', or null to erase.",
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "required": [
          "x",
          "y",
          "color"
        ]
      }
    },
    "spriteId": {
      "type": "string",
      "description": "Defaults to the active sprite."
    },
    "frameIndex": {
      "type": "number",
      "description": "Defaults to the active frame."
    },
    "allFrames": {
      "type": "boolean",
      "description": "Apply the same change to every frame."
    },
    "layerId": {
      "type": "string",
      "description": "Layer id. Defaults to the first layer."
    }
  },
  "required": [
    "pixels"
  ]
}