Architectural Signage Construction Drawing

{ "type": "architectural construction drawing", "subject": "outdoor landscape sign", "style": "black and white technical line drawing, precise dimensions, engineering callouts, Chinese annotations", "sign_details": { "main_text": "main sign text", "sub_text": "sub sign text", "english_sub_text": "West Entrance" }, "layout": { "diagrams_count": 8, "sections": [ { "position": "top left", "title": "① 立面图 1:20", "description": "Front elevation showing overall dimensions and callouts pointing to the letters and base." }, { "position": "top middle", "title": "② 侧立面图 1:20", "description": "Side elevation showing depth dimensions." }, { "position": "top right", "elements": [ { "type": "table", "title": "材质与颜色表", "rows": 6, "columns": 4 }, { "type": "text_block", "title": "材质说明:", "points_count": 3 }, { "type": "text_block", "title": "结构说明:", "points_count": 3 } ] }, { "position": "middle left", "title": "③ 平面图 1:20", "description": "Top-down plan view with horizontal dimensions." }, { "position": "middle right", "title": "④ 1-1剖面图 1:20", "description": "Cross-section view showing foundation and ground levels." }, { "position": "bottom row", "description": "Four detailed node diagrams enclosed in dashed boxes.", "details": [ "⑤ 节点A 字母与基座连接详图 1:5", "⑥ 节点B 基座与地面固定详图 1:5", "⑦ 预埋件详图 1:10", "⑧ 基础做法详图 1:15" ] } ], "footer": { "position": "bottom edge", "blocks": [ { "title": "施工说明:", "points_count": 4 }, { "title": "技术要求:", "points_count": 3 }, { "title": "title block", "fields": [ "图名: project title", "图号: drawing number", "比例: 见图", "日期: drawing date" ] } ] } } }