import os from reportlab.lib.pagesizes import A4, landscape from reportlab.lib import colors from reportlab.platypus import ( SimpleDocTemplate, Paragraph, Spacer, Table, TableStyle, HRFlowable ) from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle from reportlab.pdfgen import canvas class NumberedLandscapeCanvas(canvas.Canvas): def __init__(self, *args, **kwargs): super(NumberedLandscapeCanvas, self).__init__(*args, **kwargs) self._saved_page_states = [] def showPage(self): self._saved_page_states.append(dict(self.__dict__)) self._startPage() def save(self): num_pages = len(self._saved_page_states) for state in self._saved_page_states: self.__dict__.update(state) self.draw_page_decorations(num_pages) super(NumberedLandscapeCanvas, self).showPage() super(NumberedLandscapeCanvas, self).save() def draw_page_decorations(self, page_count): self.saveState() # Header (páginas > 1) if self._pageNumber > 1: self.setFont("Helvetica-Bold", 8) self.setFillColor(colors.HexColor("#0B2545")) self.drawString(40, 560, "BRANA | ESCOLA DE ENGENHARIA NAVAL — ESTUDO DE EMBARCAÇÕES SEMELHANTES") self.setFont("Helvetica", 8) self.setFillColor(colors.HexColor("#64748B")) self.drawRightString(802, 560, "Grupo 2 • Aluna: Alessandra Feitosa") self.setStrokeColor(colors.HexColor("#CBD5E1")) self.setLineWidth(0.5) self.line(40, 552, 802, 552) # Footer self.setFont("Helvetica", 8) self.setFillColor(colors.HexColor("#64748B")) self.drawString(40, 25, "Brana Escola de Engenharia Naval • Estaleiro Escola Embrião (EEE) • Orientação: Magdalena (Mada)") page_text = f"Página {self._pageNumber} de {page_count}" self.drawRightString(802, 25, page_text) self.setStrokeColor(colors.HexColor("#CBD5E1")) self.setLineWidth(0.5) self.line(40, 35, 802, 35) self.restoreState() def gerar_pdf_estudo_similares(pdf_path): doc = SimpleDocTemplate( pdf_path, pagesize=landscape(A4), leftMargin=40, rightMargin=40, topMargin=35, bottomMargin=45 ) styles = getSampleStyleSheet() c_primary = colors.HexColor("#0B2545") c_secondary = colors.HexColor("#134074") c_accent = colors.HexColor("#0077B6") c_dark = colors.HexColor("#1E293B") c_light_bg = colors.HexColor("#F8FAFC") c_header_bg = colors.HexColor("#0F3E6D") c_sub_bg = colors.HexColor("#E2E8F0") h1_style = ParagraphStyle( 'H1', parent=styles['Normal'], fontName='Helvetica-Bold', fontSize=11, leading=14, textColor=c_primary, spaceBefore=8, spaceAfter=4, keepWithNext=True ) body_style = ParagraphStyle( 'Body', parent=styles['Normal'], fontName='Helvetica', fontSize=8, leading=11, textColor=c_dark, spaceAfter=4 ) th_style = ParagraphStyle( 'TH', parent=styles['Normal'], fontName='Helvetica-Bold', fontSize=7.5, leading=9.5, textColor=colors.white, alignment=1 ) th_left = ParagraphStyle( 'THL', parent=styles['Normal'], fontName='Helvetica-Bold', fontSize=7.5, leading=9.5, textColor=colors.white, alignment=0 ) tc_param = ParagraphStyle( 'TCP', parent=styles['Normal'], fontName='Helvetica-Bold', fontSize=7.5, leading=9.5, textColor=c_primary ) tc_unid = ParagraphStyle( 'TCU', parent=styles['Normal'], fontName='Helvetica', fontSize=7.5, leading=9.5, textColor=colors.HexColor("#475569"), alignment=1 ) tc_val = ParagraphStyle( 'TCV', parent=styles['Normal'], fontName='Helvetica', fontSize=7.5, leading=9.5, textColor=c_dark, alignment=1 ) tc_bold = ParagraphStyle( 'TCVB', parent=styles['Normal'], fontName='Helvetica-Bold', fontSize=7.5, leading=9.5, textColor=c_primary, alignment=1 ) story = [] # Cabeçalho header_data = [ [ Paragraph("BRANA
ESCOLA DE ENGENHARIA NAVAL", ParagraphStyle('HLogo', fontName='Helvetica-Bold', fontSize=13, leading=14, textColor=c_primary)), Paragraph("ESTUDO DE EMBARCAÇÕES SEMELHANTES (BENCHMARKING PARAMÉTRICO)
Projeto de Embarcação • Curso de Design Profissional de Embarcações • GRUPO 2", ParagraphStyle('HTitle', fontName='Helvetica-Bold', fontSize=9.5, leading=12, textColor=c_secondary, alignment=2)) ] ] t_header = Table(header_data, colWidths=[220, 542]) t_header.setStyle(TableStyle([ ('VALIGN', (0,0), (-1,-1), 'MIDDLE'), ('BOTTOMPADDING', (0,0), (-1,-1), 4), ])) story.append(t_header) story.append(HRFlowable(width="100%", thickness=1.5, color=c_primary, spaceBefore=0, spaceAfter=8)) # Tabela principal de parâmetros table_data = [ [ Paragraph("PARÂMETRO", th_left), Paragraph("UNID.", th_style), Paragraph("1
SAVEIRO DAY USE", th_style), Paragraph("2
É DA VIDA (Madeira)", th_style), Paragraph("3
ISLE PACKET MADAGASCAR", th_style), Paragraph("4
SHANNON 38", th_style), Paragraph("5
DHOW TRADICIONAL", th_style), Paragraph("MÉDIA / FAIXA", th_style) ], [Paragraph("Comprimento total (LOA)", tc_param), Paragraph("m", tc_unid), Paragraph("12,00", tc_val), Paragraph("12,20", tc_val), Paragraph("12,65", tc_val), Paragraph("11,51", tc_val), Paragraph("12,50", tc_val), Paragraph("12,17 m", tc_bold)], [Paragraph("Comprimento na linha d'água (LWL)", tc_param), Paragraph("m", tc_unid), Paragraph("10,28", tc_val), Paragraph("10,50", tc_val), Paragraph("10,06", tc_val), Paragraph("9,40", tc_val), Paragraph("10,20", tc_val), Paragraph("10,09 m", tc_bold)], [Paragraph("Boca máxima (BOA)", tc_param), Paragraph("m", tc_unid), Paragraph("3,80", tc_val), Paragraph("3,75", tc_val), Paragraph("3,86", tc_val), Paragraph("3,51", tc_val), Paragraph("3,60", tc_val), Paragraph("3,70 m", tc_bold)], [Paragraph("Calado (T)", tc_param), Paragraph("m", tc_unid), Paragraph("1,10", tc_val), Paragraph("1,15", tc_val), Paragraph("1,52", tc_val), Paragraph("1,52", tc_val), Paragraph("1,20", tc_val), Paragraph("1,30 m", tc_bold)], [Paragraph("Deslocamento (Δ)", tc_param), Paragraph("kg", tc_unid), Paragraph("10.330", tc_val), Paragraph("11.500", tc_val), Paragraph("9.752", tc_val), Paragraph("8.391", tc_val), Paragraph("11.000", tc_val), Paragraph("10.195 kg", tc_bold)], [Paragraph("Ângulo de V do fundo (deadrise)", tc_param), Paragraph("graus", tc_unid), Paragraph("Bojo Redondo / Quilha Corrida", tc_val), Paragraph("Bojo Alcatruz", tc_val), Paragraph("Quilha Corrida", tc_val), Paragraph("11°", tc_val), Paragraph("V Suave 8°", tc_val), Paragraph("Quilha Corrida / V Suave", tc_val)], [Paragraph("Potência instalada", tc_param), Paragraph("HP", tc_unid), Paragraph("39", tc_val), Paragraph("35", tc_val), Paragraph("50", tc_val), Paragraph("40", tc_val), Paragraph("40", tc_val), Paragraph("40,8 HP", tc_bold)], [Paragraph("Motorização (marca / modelo)", tc_param), Paragraph("—", tc_unid), Paragraph("1x Yanmar 3JH40", tc_val), Paragraph("1x MWM", tc_val), Paragraph("1x Yanmar 4JH-D", tc_val), Paragraph("1x Westerbeke", tc_val), Paragraph("1x Yanmar 4JH4", tc_val), Paragraph("Yanmar / MWM", tc_val)], [Paragraph("Área vélica (se veleiro)", tc_param), Paragraph("m²", tc_unid), Paragraph("80,00", tc_val), Paragraph("78,00", tc_val), Paragraph("80,83", tc_val), Paragraph("65,31", tc_val), Paragraph("85,00", tc_val), Paragraph("77,83 m²", tc_bold)], [Paragraph("Combustível (Diesel)", tc_param), Paragraph("L", tc_unid), Paragraph("150", tc_val), Paragraph("120", tc_val), Paragraph("216", tc_val), Paragraph("265", tc_val), Paragraph("180", tc_val), Paragraph("186 L", tc_bold)], [Paragraph("Água doce", tc_param), Paragraph("L", tc_unid), Paragraph("200", tc_val), Paragraph("200", tc_val), Paragraph("200", tc_val), Paragraph("200", tc_val), Paragraph("250", tc_val), Paragraph("210 L", tc_bold)], [Paragraph("Velocidade máxima", tc_param), Paragraph("nós", tc_unid), Paragraph("8,0", tc_val), Paragraph("7,8", tc_val), Paragraph("7,7", tc_val), Paragraph("7,4", tc_val), Paragraph("7,5", tc_val), Paragraph("7,68 nós", tc_bold)], [Paragraph("Velocidade de cruzeiro", tc_param), Paragraph("nós", tc_unid), Paragraph("6,0", tc_val), Paragraph("5,5", tc_val), Paragraph("6,5", tc_val), Paragraph("6,2", tc_val), Paragraph("5,8", tc_val), Paragraph("6,00 nós", tc_bold)], [Paragraph("Autonomia estimada", tc_param), Paragraph("MN", tc_unid), Paragraph("180", tc_val), Paragraph("150", tc_val), Paragraph("280", tc_val), Paragraph("320", tc_val), Paragraph("200", tc_val), Paragraph("226 MN", tc_bold)], # SEÇÃO DE RAZÕES [Paragraph("RAZÕES DE PROJETO (Adimensionais / Coeficientes)", ParagraphStyle('SubSec', parent=tc_param, textColor=colors.HexColor("#0F3E6D"))), Paragraph("", tc_unid), Paragraph("", tc_val), Paragraph("", tc_val), Paragraph("", tc_val), Paragraph("", tc_val), Paragraph("", tc_val), Paragraph("", tc_val)], [Paragraph("Razão de Esbeltez (LOA / BOA)", tc_param), Paragraph("—", tc_unid), Paragraph("3,16", tc_val), Paragraph("3,25", tc_val), Paragraph("3,28", tc_val), Paragraph("3,28", tc_val), Paragraph("3,47", tc_val), Paragraph("3,29", tc_bold)], [Paragraph("Razão Deslocamento-Comprimento (DLR)", tc_param), Paragraph("—", tc_unid), Paragraph("265,0", tc_val), Paragraph("276,9", tc_val), Paragraph("267,0", tc_val), Paragraph("281,6", tc_val), Paragraph("288,9", tc_val), Paragraph("275,9 (Pesado)", tc_bold)], [Paragraph("Razão Deslocamento / Potência", tc_param), Paragraph("kg/HP", tc_unid), Paragraph("264,9", tc_val), Paragraph("328,6", tc_val), Paragraph("195,0", tc_val), Paragraph("209,8", tc_val), Paragraph("275,0", tc_val), Paragraph("254,7 kg/HP", tc_bold)], ] col_widths = [162, 35, 93, 93, 105, 88, 93, 93] t = Table(table_data, colWidths=col_widths) t.setStyle(TableStyle([ ('BACKGROUND', (0,0), (-1,0), c_header_bg), ('VALIGN', (0,0), (-1,-1), 'MIDDLE'), ('TOPPADDING', (0,0), (-1,-1), 2.5), ('BOTTOMPADDING', (0,0), (-1,-1), 2.5), ('LEFTPADDING', (0,0), (-1,-1), 3), ('RIGHTPADDING', (0,0), (-1,-1), 3), ('BOX', (0,0), (-1,-1), 0.5, colors.HexColor("#CBD5E1")), ('INNERGRID', (0,0), (-1,-1), 0.5, colors.HexColor("#E2E8F0")), # Linha de divisão de razões ('SPAN', (0,15), (-1,15)), ('BACKGROUND', (0,15), (-1,15), c_sub_bg), ('TOPPADDING', (0,15), (-1,15), 3), ('BOTTOMPADDING', (0,15), (-1,15), 3), # Linhas zebradas suaves ('BACKGROUND', (0,1), (-1,1), colors.white), ('BACKGROUND', (0,2), (-1,2), c_light_bg), ('BACKGROUND', (0,3), (-1,3), colors.white), ('BACKGROUND', (0,4), (-1,4), c_light_bg), ('BACKGROUND', (0,5), (-1,5), colors.white), ('BACKGROUND', (0,6), (-1,6), c_light_bg), ('BACKGROUND', (0,7), (-1,7), colors.white), ('BACKGROUND', (0,8), (-1,8), c_light_bg), ('BACKGROUND', (0,9), (-1,9), colors.white), ('BACKGROUND', (0,10), (-1,10), c_light_bg), ('BACKGROUND', (0,11), (-1,11), colors.white), ('BACKGROUND', (0,12), (-1,12), c_light_bg), ('BACKGROUND', (0,13), (-1,13), colors.white), ('BACKGROUND', (0,14), (-1,14), c_light_bg), ('BACKGROUND', (0,16), (-1,16), colors.white), ('BACKGROUND', (0,17), (-1,17), c_light_bg), ('BACKGROUND', (0,18), (-1,18), colors.white), # Coluna média destacada ('BACKGROUND', (7,1), (7,14), colors.HexColor("#F1F5F9")), ('BACKGROUND', (7,16), (7,18), colors.HexColor("#F1F5F9")), ])) story.append(t) story.append(Spacer(1, 8)) # Análise de Engenharia Naval e Conclusões obs_data = [ [ Paragraph( "ANÁLISE DE ENGENHARIA NAVAL & SÍNTESE PARAMÉTRICA DO GRUPO 2:
" "• Faixa Dimensional de Referência: LOA médio de ~12,2 m (40 pés), Boca média de 3,70 m e Calado de 1,10 a 1,50 m. Configuração típica de veleiros e saveiros de cruzeiro costeiro/oceânico.
" "• Comportamento Hidrodinâmico (DLR ~ 276): Todas as 5 embarcações se situam na faixa de Deslocamento Pesado / Cruzeiro Oceânico Robusto (DLR entre 260 e 290), garantindo excelente estabilidade de peso, capacidade de carga e conforto de mar aberto.
" "• Relação Deslocamento/Potência (~255 kg/HP): Motorização auxiliar de 35 a 50 HP perfeitamente calibrada para manobras portuárias, cruzeiro econômico de 5,5 a 6,5 nós e superação de correntes moderadas.", ParagraphStyle('Obs', fontName='Helvetica', fontSize=7.5, leading=10.5, textColor=c_primary) ) ] ] t_obs = Table(obs_data, colWidths=[762]) t_obs.setStyle(TableStyle([ ('BACKGROUND', (0,0), (-1,-1), colors.HexColor("#E0F2FE")), ('BOX', (0,0), (-1,-1), 1, c_accent), ('TOPPADDING', (0,0), (-1,-1), 5), ('BOTTOMPADDING', (0,0), (-1,-1), 5), ('LEFTPADDING', (0,0), (-1,-1), 8), ('RIGHTPADDING', (0,0), (-1,-1), 8), ])) story.append(t_obs) doc.build(story, canvasmaker=NumberedLandscapeCanvas) print("PDF de estudo de similares gerado em:", pdf_path) if __name__ == "__main__": pdf_g2 = "/home/magdalena/eee/grupos/grupo-2/estudo_similares_grupo_2.pdf" pdf_aluna = "/home/magdalena/eee/alunos/alessandra-feitosa/estudo_similares_grupo_2.pdf" gerar_pdf_estudo_similares(pdf_g2) gerar_pdf_estudo_similares(pdf_aluna)