#!/usr/bin/env python3 """Build the coloring book PDF for Mostri Simpatici da Colorare.""" import os from reportlab.lib.pagesizes import letter from reportlab.lib.units import inch, mm from reportlab.lib.colors import HexColor, white, black, Color from reportlab.pdfgen import canvas from reportlab.lib.utils import ImageReader from PIL import Image as PILImage # Constants PAGE_W, PAGE_H = letter # 8.5 x 11 inches IMAGES_DIR = "/home/node/.openclaw/workspace/books/mostri/images" OUTPUT_PATH = "/home/node/.openclaw/workspace/books/mostri/mostri.pdf" # Colors DARK_PURPLE = HexColor("#2D1B69") BRIGHT_GREEN = HexColor("#39FF14") GOLD = HexColor("#FFD700") HOT_PINK = HexColor("#FF69B4") CYAN = HexColor("#00FFFF") ORANGE = HexColor("#FF8C00") WHITE = white LIGHT_PURPLE = HexColor("#7B68EE") SOFT_YELLOW = HexColor("#FFFACD") # Image files in order IMAGE_FILES = [ os.path.join(IMAGES_DIR, "01-mostro-peloso.png"), os.path.join(IMAGES_DIR, "02-mostro-tre-teste.png"), os.path.join(IMAGES_DIR, "03-mostro-bolle.png"), os.path.join(IMAGES_DIR, "04-mostro-tentacoli.png"), os.path.join(IMAGES_DIR, "05-mostro-nuvola.png"), ] MONSTER_NAMES = [ "Mostro Peloso", "Mostro Tre Teste", "Mostro delle Bolle", "Mostro Tentacolato", "Mostro Nuvola", ] def draw_rounded_rect(c, x, y, w, h, r, color, stroke_color=None, stroke_width=0): """Draw a rounded rectangle.""" c.setFillColor(color) if stroke_color and stroke_width > 0: c.setStrokeColor(stroke_color) c.setLineWidth(stroke_width) else: c.setStrokeColor(color) c.roundRect(x, y, w, h, r, fill=1, stroke=(stroke_color is not None and stroke_width > 0)) def draw_star(c, cx, cy, r, fill_color, stroke_color=None): """Draw a 5-pointed star.""" import math points = [] for i in range(5): angle = -math.pi/2 + i * 2*math.pi/5 outer_x = cx + r * math.cos(angle) outer_y = cy + r * math.sin(angle) inner_angle = angle + math.pi/5 inner_r = r * 0.4 inner_x = cx + inner_r * math.cos(inner_angle) inner_y = cy + inner_r * math.sin(inner_angle) points.extend([outer_x, outer_y, inner_x, inner_y]) c.setFillColor(fill_color) if stroke_color: c.setStrokeColor(stroke_color) else: c.setStrokeColor(fill_color) c.setLineWidth(1) path = c.beginPath() path.moveTo(points[0], points[1]) for i in range(1, len(points)//2): path.lineTo(points[2*i], points[2*i+1]) path.close() c.drawPath(path, fill=1, stroke=1) def draw_cover(c): """Page 1: Cover page.""" # Full page background c.setFillColor(DARK_PURPLE) c.rect(0, 0, PAGE_W, PAGE_H, fill=1, stroke=0) # Decorative elements - stars import random random.seed(42) for _ in range(25): sx = random.uniform(0.2*inch, PAGE_W - 0.2*inch) sy = random.uniform(0.2*inch, PAGE_H - 0.2*inch) sr = random.uniform(4, 12) colors = [GOLD, HOT_PINK, CYAN, ORANGE] draw_star(c, sx, sy, sr, random.choice(colors)) # Decorative circles for _ in range(8): cx = random.uniform(0.5*inch, PAGE_W - 0.5*inch) cy = random.uniform(0.5*inch, PAGE_H - 0.5*inch) cr = random.uniform(15, 35) alpha_colors = [ HexColor("#FF69B440"), HexColor("#00FFFF40"), HexColor("#FFD70040"), HexColor("#39FF1440"), ] c.setFillColor(random.choice(alpha_colors)) c.circle(cx, cy, cr, fill=1, stroke=0) # Title c.setFillColor(GOLD) c.setFont("Helvetica-Bold", 42) title = "Mostri Simpatici" title_w = c.stringWidth(title, "Helvetica-Bold", 42) c.drawString((PAGE_W - title_w) / 2, PAGE_H - 2.3*inch, title) c.setFont("Helvetica-Bold", 34) subtitle = "da Colorare" sub_w = c.stringWidth(subtitle, "Helvetica-Bold", 34) c.drawString((PAGE_W - sub_w) / 2, PAGE_H - 2.9*inch, subtitle) c.setFillColor(HOT_PINK) c.setFont("Helvetica-Oblique", 20) tagline = "5 Mostri Buffi che Non Fanno Paura!" tag_w = c.stringWidth(tagline, "Helvetica-Oblique", 20) c.drawString((PAGE_W - tag_w) / 2, PAGE_H - 3.4*inch, tagline) # Cover image - mostro peloso img_path = IMAGE_FILES[0] c.drawImage(img_path, PAGE_W/2 - 1.3*inch, PAGE_H - 5.5*inch - 1.3*inch, 2.6*inch, 2.6*inch, preserveAspectRatio=True) # 3 Leve di vendita in box leve = [ "🧸 5 Mostri BUFFI — NESSUNO FA PAURA!", "🖍️ Disegni FACILI — Linee Spesse e Aree Ampie", "🎁 Regalo Originale per Stimolare la Creatività", ] box_y_start = 1.5*inch box_h = 0.55*inch box_w = 6.0*inch box_x = (PAGE_W - box_w) / 2 gap = 0.15*inch box_colors = [BRIGHT_GREEN, CYAN, ORANGE] box_text_colors = [HexColor("#003300"), HexColor("#000066"), HexColor("#331100")] for i, leva in enumerate(leve): y = box_y_start + i * (box_h + gap) # Shadow draw_rounded_rect(c, box_x + 0.04*inch, y - 0.04*inch, box_w, box_h, 10, HexColor("#1A0E3D")) # Box draw_rounded_rect(c, box_x, y, box_w, box_h, 10, box_colors[i]) # Text c.setFillColor(box_text_colors[i]) c.setFont("Helvetica-Bold", 14) c.drawString(box_x + 0.3*inch, y + 0.15*inch, leva) # Bottom tag c.setFillColor(WHITE) c.setFont("Helvetica", 12) c.drawCentredString(PAGE_W/2, 0.4*inch, "Disegnato per Bambini dai 3 ai 7 Anni") def draw_dedica(c): """Page 2: Dedica.""" # Background c.setFillColor(HexColor("#FFFACD")) c.rect(0, 0, PAGE_W, PAGE_H, fill=1, stroke=0) # Decorative frame c.setStrokeColor(DARK_PURPLE) c.setLineWidth(3) c.rect(0.5*inch, 0.5*inch, PAGE_W - inch, PAGE_H - inch, fill=0, stroke=1) # Inner frame c.setStrokeColor(HOT_PINK) c.setLineWidth(1) c.setDash(4, 4) c.rect(0.7*inch, 0.7*inch, PAGE_W - 1.4*inch, PAGE_H - 1.4*inch, fill=0, stroke=1) c.setDash() # Small decorative stars draw_star(c, 1.2*inch, PAGE_H - 1.2*inch, 10, GOLD) draw_star(c, PAGE_W - 1.2*inch, PAGE_H - 1.2*inch, 10, GOLD) draw_star(c, 1.2*inch, 1.2*inch, 10, GOLD) draw_star(c, PAGE_W - 1.2*inch, 1.2*inch, 10, GOLD) # Dedica title c.setFillColor(DARK_PURPLE) c.setFont("Helvetica-Bold", 28) c.drawCentredString(PAGE_W/2, PAGE_H - 2.0*inch, "Dedica") # Decorative line c.setStrokeColor(HOT_PINK) c.setLineWidth(2) c.line(2.5*inch, PAGE_H - 2.3*inch, PAGE_W - 2.5*inch, PAGE_H - 2.3*inch) # Dedica text c.setFillColor(DARK_PURPLE) c.setFont("Helvetica-Oblique", 22) dedica_text = "A tutti i bambini che sanno" c.drawCentredString(PAGE_W/2, PAGE_H - 3.0*inch, dedica_text) c.setFont("Helvetica-Oblique", 24) dedica_text2 = "che i mostri veri non esistono..." c.drawCentredString(PAGE_W/2, PAGE_H - 3.6*inch, dedica_text2) c.setFont("Helvetica-Bold", 26) dedica_text3 = "ma quelli buffi sì!" c.drawCentredString(PAGE_W/2, PAGE_H - 4.3*inch, dedica_text3) # Monster doodle (small) monster_faces = ["👹", "👾", "👻", "😈"] c.setFont("Helvetica", 30) for i, face in enumerate(monster_faces): x = 1.5*inch + i * 2.0*inch c.drawString(x, 1.8*inch, face) def draw_intro(c): """Page 3: Introduzione per genitori.""" # Background c.setFillColor(WHITE) c.rect(0, 0, PAGE_W, PAGE_H, fill=1, stroke=0) # Decorative header band c.setFillColor(DARK_PURPLE) c.rect(0, PAGE_H - 1.2*inch, PAGE_W, 1.2*inch, fill=1, stroke=0) c.setFillColor(GOLD) c.setFont("Helvetica-Bold", 26) c.drawCentredString(PAGE_W/2, PAGE_H - 0.85*inch, "Ai Genitori") # Intro text intro_lines = [ "Cari genitori,", "", "Questo libro è stato pensato per far divertire i vostri", "bambini con personaggi buffi, teneri e assolutamente", "NON spaventosi.", "", "I disegni dalle linee spesse e le aree ampie permettono", "anche ai più piccoli di colorare con facilità, sviluppando", "creatività e manualità in un ambiente sereno e giocoso.", "", "Sedetevi accanto a loro, colorate insieme e scoprite", "il mondo meraviglioso dei mostri simpatici!", ] c.setFillColor(HexColor("#333333")) c.setFont("Helvetica", 16) y = PAGE_H - 2.0*inch for line in intro_lines: if line == "": y -= 0.2*inch else: c.drawCentredString(PAGE_W/2, y, line) y -= 0.45*inch # Decorative bottom c.setFillColor(LIGHT_PURPLE) c.setFont("Helvetica", 14) c.drawCentredString(PAGE_W/2, 1.0*inch, "✧ Buon divertimento! ✧") def draw_illustration_page(c, img_path, monster_name, page_num): """Draw an illustration page with image centered and monster name at top.""" # White background c.setFillColor(WHITE) c.rect(0, 0, PAGE_W, PAGE_H, fill=1, stroke=0) # Decorative top bar c.setFillColor(DARK_PURPLE) c.rect(0, PAGE_H - 0.9*inch, PAGE_W, 0.9*inch, fill=1, stroke=0) # Monster name c.setFillColor(GOLD) c.setFont("Helvetica-Bold", 22) c.drawCentredString(PAGE_W/2, PAGE_H - 0.65*inch, monster_name) # Page number c.setFillColor(HexColor("#AAAAAA")) c.setFont("Helvetica", 10) c.drawCentredString(PAGE_W/2, 0.25*inch, f"{page_num}") # Draw the image centered on page # Leave room: top 0.9in header, bottom 0.5in img_area_top = PAGE_H - 1.1*inch img_area_bottom = 0.5*inch img_area_h = img_area_top - img_area_bottom img_area_w = PAGE_W - 1.0*inch # 0.5in margins each side # Fit image within the area while preserving aspect ratio c.drawImage(img_path, (PAGE_W - min(img_area_w, img_area_h))/2, img_area_bottom + (img_area_h - min(img_area_w, img_area_h))/2, min(img_area_w, img_area_h), min(img_area_w, img_area_h), preserveAspectRatio=True) def draw_cta(c): """Last page: Call to action for review.""" # Background c.setFillColor(HexColor("#FFF0F5")) c.rect(0, 0, PAGE_W, PAGE_H, fill=1, stroke=0) # Decorative frame c.setStrokeColor(HOT_PINK) c.setLineWidth(2) c.rect(0.5*inch, 0.5*inch, PAGE_W - inch, PAGE_H - inch, fill=0, stroke=1) # Dotted inner frame c.setStrokeColor(LIGHT_PURPLE) c.setLineWidth(1) c.setDash(3, 3) c.rect(0.7*inch, 0.7*inch, PAGE_W - 1.4*inch, PAGE_H - 1.4*inch, fill=0, stroke=1) c.setDash() # CTA content c.setFillColor(DARK_PURPLE) c.setFont("Helvetica-Bold", 24) c.drawCentredString(PAGE_W/2, PAGE_H - 1.8*inch, "Grazie!") c.setFont("Helvetica", 16) c.setFillColor(HexColor("#555555")) c.drawCentredString(PAGE_W/2, PAGE_H - 2.4*inch, "Grazie per aver colorato con noi!") # Main CTA text c.setFillColor(HexColor("#333333")) c.setFont("Helvetica", 14) cta_lines = [ "Se questo libro ha fatto sorridere il vostro bambino,", "ci aiutereste tantissimo lasciando", "una recensione su Amazon?", "", "Bastano poche parole per far sì che altri genitori", "scoprano i nostri mostri buffi!", "", "E ricordate:", ] y = PAGE_H - 3.2*inch for line in cta_lines: if line == "": y -= 0.2*inch else: c.drawCentredString(PAGE_W/2, y, line) y -= 0.4*inch # Final line - highlighted c.setFillColor(HOT_PINK) c.setFont("Helvetica-BoldOblique", 18) c.drawCentredString(PAGE_W/2, y - 0.15*inch, "più colori, meno paure! 🎨") # Decorative monsters at bottom monster_emoji = ["👹", "👾", "👻", "😈", "🤡"] c.setFont("Helvetica", 28) for i, emoji in enumerate(monster_emoji): x = 0.7*inch + i * 1.7*inch c.drawString(x, 1.2*inch, emoji) def main(): c = canvas.Canvas(OUTPUT_PATH, pagesize=letter) # Page 1: Cover print("📖 Generating cover page...") draw_cover(c) c.showPage() # Page 2: Dedica print("📖 Generating dedica page...") draw_dedica(c) c.showPage() # Page 3: Introduzione print("📖 Generating introduzione page...") draw_intro(c) c.showPage() # Pages 4-8: Illustrations for i, (img_path, name) in enumerate(zip(IMAGE_FILES, MONSTER_NAMES)): print(f"📖 Generating illustration page {i+1}: {name}...") draw_illustration_page(c, img_path, name, i + 4) c.showPage() # Last page: CTA print("📖 Generating CTA page...") draw_cta(c) c.showPage() # Save c.save() file_size = os.path.getsize(OUTPUT_PATH) print(f"\n✅ PDF generated successfully!") print(f" Path: {OUTPUT_PATH}") print(f" Size: {file_size:,} bytes ({file_size/1024:.1f} KB)") print(f" Pages: 8 (Cover, Dedica, Introduzione, 5 Illustrations, CTA)") if __name__ == "__main__": main()