Description: Users need a feature that allows them to quickly place multiple sign faces in the design space. This feature should enable users to create an array of sign faces, which they can then manually rearrange in the plot space as needed.

Key Features:

1. Array Creation: Allow users to select a sign face and specify the number of copies to create in a grid or linear array.

2. Customizable Spacing: Provide options to set the spacing between each sign face in the array.

3. Drag-and-Drop Rearrangement: Enable users to easily drag and drop sign faces within the plot space for manual rearrangement.

4. Preview Mode: Include a preview mode to visualize the array before finalizing the placement.

5. Undo/Redo Functionality: Ensure users can undo or redo their actions while arranging the sign faces.

Benefits:

• Efficiency: Speeds up the process of placing multiple sign faces in the design space.

• Flexibility: Gives users the freedom to manually adjust the arrangement in the plot space.

• User-Friendly: Simplifies the workflow, making it more intuitive and less time-consuming.