Draw On Image

A question of type draw_on_image allows the user to draw on an image. This could, for example, allow the user to draw a circle at the damage location if the picture is a blueprint of the truck.

{
            "id": 0,
            "type": "draw_on_image",
            "key": "draw_on_image",
            "required": true,
            "label": "Draw on image",
            "answers": [
                {
                    "id": 0,
                    "label": null,
                    "nextQuestionId": 1,
                    "options": {
                        "overrideBackground": "*BASE64_ENCODED_IMAGE*"
                    }
                }
            ]
        }
    

Answer Options

This chapter describes the option possibilities for an answer.

Name	Type	Description	Required	Default
overrideDefaultBackground	Base64 Image	The background to use as the background to draw on. This has to be in `Base64` format.	false	Blank

Examples

Draw On Image example

A example image for question question_draw_on_image

                        {
                            "id": 0,
                            "type": "draw_on_image",
                            "key": "draw_on_image",
                            "required": true,
                            "label": "Draw on image",
                            "answers": [
                                {
                                    "id": 0,
                                    "label": null,
                                    "nextQuestionId": 1,
                                    "options": {
                                        "overrideBackground": "*BASE64_ENCODED_IMAGE*"
                                    }
                                }
                            ]
                        }
                    

Last modified: 05 June 2025