I am tasked with creating a unique web application where users can sketch and annotate simple shapes. The purpose of the app is to create basic store maps. These shape drawings must be saved in a database, including their coordinates, sizes, labels, and customization options for future use in another application.
Any suggestions on the best approach to achieve this functionality on a webpage?!
If I were embarking on this project, my tool of choice would undoubtedly be Raphaël.
Take a look at the incredible demonstrations available through the link above; Raphaël is capable of achieving extraordinary feats.
If you're in need of a practical code example, I can certainly showcase one using Raphaël for you.
Raphaël's compatibility spans numerous browsers:
Raphaël currently works seamlessly with Firefox 3.0+, Safari 3.0+, Chrome 5.0+, Opera 9.5+, and Internet Explorer 6.0+.
Check out the website
Unleash your creativity by creating unique shapes using only CSS.
Explore more ways to design CSS shapes with borders
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If you're looking to create vector shapes of various kinds, consider using the Raphaël JavaScript library.
When working with lines and circles, consider implementing Bresenham's algorithm for efficient drawing. By creating a 1x1px div for each point on the shape, users can visualize the design easily. You can customize attributes using setAttribute and save user-drawn shapes in a text file using FSO. This stored data can serve as a progress tracker for users.
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