Demo Instructions

1. Use the toolbar to create shapes and drawings. You can add themed text boxes to create posts, image containers, and more.
2. Click the "Publish" button to enter read-only mode. This will overlay the canvas to prevent edits.
3. While published, you can still pan and zoom the canvas, but cannot modify content.
4. Click the "Unpublish" button to return to edit mode and make changes.
5. Use the color pickers to customize the primary colors used in the palette. You can also pick shapes, outlines, and the size of the brush.
6. The published state and color customizations persist across page reloads.
7. Using a drawing tablet is highly recommended for precise input.