make-layout.vercel.app

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "expectedRevision",
    "elementType",
    "name",
    "x",
    "y",
    "width",
    "height"
  ],
  "properties": {
    "expectedRevision": {
      "type": "integer",
      "minimum": 0,
      "description": "Revision returned by capture_canvas. The write is rejected if the canvas changed."
    },
    "elementType": {
      "type": "string",
      "enum": [
        "text",
        "shape",
        "image"
      ],
      "description": "Element kind to create."
    },
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120,
      "description": "Short unique human-readable name."
    },
    "x": {
      "type": "number",
      "minimum": -100000,
      "maximum": 100000,
      "description": "Absolute left position in canvas points."
    },
    "y": {
      "type": "number",
      "minimum": -100000,
      "maximum": 100000,
      "description": "Absolute top position in canvas points."
    },
    "width": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 100000,
      "description": "Element width in canvas points."
    },
    "height": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 100000,
      "description": "Element height in canvas points."
    },
    "content": {
      "type": "string",
      "maxLength": 4000,
      "description": "Text-element content only. Label shapes by adding a separate text element. Unsafe markup is removed."
    },
    "src": {
      "type": "string",
      "maxLength": 2048,
      "description": "HTTPS image URL. Other URL schemes are rejected."
    },
    "color": {
      "type": "string",
      "maxLength": 64,
      "description": "Element fill or background color. For rendered text color, use textStyle.color."
    },
    "textStyle": {
      "type": "object",
      "additionalProperties": false,
      "minProperties": 1,
      "description": "Optional typography for text elements. textStyle.color controls rendered text color.",
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 8,
          "maximum": 200,
          "description": "Font size in pixels."
        },
        "fontWeight": {
          "type": "string",
          "minLength": 1,
          "maxLength": 40,
          "description": "CSS font weight such as normal, bold, or 700."
        },
        "fontFamily": {
          "type": "string",
          "minLength": 1,
          "maxLength": 80,
          "description": "CSS font family."
        },
        "fontStyle": {
          "type": "string",
          "enum": [
            "normal",
            "italic"
          ],
          "description": "Normal or italic text."
        },
        "textAlign": {
          "type": "string",
          "enum": [
            "left",
            "center",
            "right",
            "justify"
          ],
          "description": "Horizontal text alignment."
        },
        "color": {
          "type": "string",
          "minLength": 1,
          "maxLength": 64,
          "description": "CSS text color."
        },
        "lineHeight": {
          "type": "number",
          "minimum": 0.1,
          "maximum": 10,
          "description": "Unitless line-height multiplier."
        }
      }
    },
    "shapeType": {
      "type": "string",
      "maxLength": 64,
      "description": "Existing shape identifier such as rectangle or circle."
    },
    "vertices": {
      "type": "array",
      "maxItems": 100,
      "description": "Custom polygon vertices.",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "x",
          "y"
        ],
        "properties": {
          "x": {
            "type": "number",
            "minimum": -100000,
            "maximum": 100000,
            "description": "Vertex X."
          },
          "y": {
            "type": "number",
            "minimum": -100000,
            "maximum": 100000,
            "description": "Vertex Y."
          }
        }
      }
    }
  }
}