Asp.NET Diagram generator
Budget: €250 – €750 EUR
We are looking to enhance an existing .NET web application with the capability for users to design a flowchart-like diagram that allows for the creation of questions and potential numerical answers (e.g., 1, 2, 3, 4, 5, etc.). Users should be able to define subsequent steps based on the given answer, attaching another question and a set of possible answers, with the restriction that answers can only be numbers ranging from 1 to 999.
When a user wishes to input a new question, they should be provided with the following options:
1. Typing the text manually.
2. Recording via the computer's microphone.
3. Uploading an audio file.
Upon saving, the diagram should be returned to the backend in JSON format, while any audio should be encoded as a BASE64 string.
The user must also be able to edit the diagram at any time, which requires a mechanism that can read the JSON string and recreate the visual representation of the diagram.
An open source library shall be used to generate the diagram.
When a user wishes to input a new question, they should be provided with the following options:
1. Typing the text manually.
2. Recording via the computer's microphone.
3. Uploading an audio file.
Upon saving, the diagram should be returned to the backend in JSON format, while any audio should be encoded as a BASE64 string.
The user must also be able to edit the diagram at any time, which requires a mechanism that can read the JSON string and recreate the visual representation of the diagram.
An open source library shall be used to generate the diagram.