Stitch Graph Paper

This is a graph paper application for cross stitch. It is suitable for creating geometric patterns and lace patterns.
It can also be used as a pixel art creator.

● Features
- Grid size is up to 1,000 x 1,000
- Unlimited graph paper
- Start Position: Selectable from top-left, center, bottom-right
- Context Menu: copy, move, flip (horizontal), flip (vertical), clear
- Repeat
- Display Format: Selectable from Symbol, Symbol & Fill, Fill, Stitch
- Ruler
- Full Screen
- Duplicate graph paper
- Draft image
- Apple Pencil support
- Share / Output: PDF(A4), Image, CSV
- Import from CSV file
- Scale calculator

● Notes
- Multiple symbols cannot be set in a single cell. For example, cross stitch and back stitch cannot be set in the same cell.
- When exporting or inputting CSV data, some of the color and backstitch information cannot be handled.
- The character encoding for CSV output is UTF-8.
- There is no function to automatically convert from images.