{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/pdfshift/refs/heads/main/json-schema/imageconvertform.json",
  "title": "ImageConvertForm",
  "type": "object",
  "properties": {
    "viewport": {
      "type": "string",
      "default": "1280x1024",
      "description": "Default size of the rendering window. This will define the size of your image when using fullpage. Format in {width}x{height} (in pixels)."
    },
    "transparent": {
      "type": "boolean",
      "default": false,
      "description": "If set to true, the image will have a transparent background.\n**Note**: This option is only available when outputting PNG images."
    },
    "fullpage": {
      "type": "boolean",
      "default": false,
      "description": "Capture the full scrollable page.\nOnly one of `fullpage`, `css_selector`, or `clip` can be set."
    },
    "css_selector": {
      "type": "string",
      "default": null,
      "description": "CSS selector for the element to capture.\nOnly one of `fullpage`, `css_selector`, or `clip` can be set."
    },
    "clip": {
      "type": "object",
      "description": "Clip region to capture.\nOnly one of `fullpage`, `css_selector`, or `clip` can be set.",
      "properties": {
        "width": {
          "type": "integer",
          "minimum": 1,
          "description": "Width of the region to capture (in pixels)."
        },
        "height": {
          "type": "integer",
          "minimum": 1,
          "description": "Height of the region to capture (in pixels)."
        },
        "x": {
          "type": "integer",
          "description": "X coordinate of the top-left corner (in pixels)."
        },
        "y": {
          "type": "integer",
          "description": "Y coordinate of the top-left corner (in pixels)."
        }
      },
      "required": [
        "width",
        "height",
        "x",
        "y"
      ]
    },
    "quality": {
      "type": "integer",
      "minimum": 10,
      "maximum": 100,
      "default": 80,
      "description": "Quality of the output image (only for JPEG, 10-100)."
    },
    "dpi": {
      "type": "integer",
      "enum": [
        1,
        2,
        4
      ],
      "default": 1,
      "description": "DPI scaling factor. Must be one of 1, 2, or 4."
    }
  }
}