Crochet Pattern Program 〈UHD 2026〉

def calculate_starting_chain(desired_width_in, gauge_stitches_per_4in): return int((desired_width_in / 4) * gauge_stitches_per_4in) Also compute row count for vertical measurements: rows_needed = (desired_height_in / 4) * gauge_rows_per_4in

def get_user_parameters(): item = input("Item type: ") yarn_weight = input("Yarn weight: ") desired_width_cm = float(input("Width in cm: ")) stitch_type = input("Main stitch: ") gauge_stitches_per_10cm = float(input("Gauge sts per 10cm: ")) starting_chain = int((desired_width_cm / 10) * gauge_stitches_per_10cm) return ... Support multiple formats for different users: Crochet Pattern Program

For amigurumi, provide a sphere/ellipsoid generator that outputs rounds with precise inc/dec counts. Implement a gauge converter . User provides gauge (e.g., 16 sts = 4") and desired size (e.g., 20" wide). Formula: stitches_needed = (desired_width_inches / 4) * gauge_stitches_per_4in User provides gauge (e

| Shape | Construction | Math required | |-------|--------------|----------------| | Rectangle | Rows back and forth | length = rows × row_gauge_height | | Tube (in the round) | Continuous spiral or joined rounds | circumference = sts × stitch_width | | Circle | Rounds with regular increases | increase_rounds: sts += increment | | Triangle | Decrease at edges or center | slope = rate of decrease per row | | Sphere | Increase to max circumference then decrease | symmetric inc/dec rounds | User provides gauge (e.g.