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The Palmistry & Palm Lines Analysis (Palm Reading - wppalmreading) plugin is an interactive Feng Shui palmistry tool for WordPress. It provides an intuitive canvas editor that lets visitors upload their palm photograph (Left or Right hand) and overlay professional palmistry diagram overlays directly over their palm.
Core Features & Subsystems
1. Palmistry Diagram & Mounts Library ([pxg_palm_reading])
- Major Palm Lines: Life Line (Sinh Đạo), Head Line (Trí Đạo), and Heart Line (Tâm Đạo).
- Minor Palm Lines: Destiny Line (Vận Mệnh), Sun Line (Thái Dương / Tài Lộc), Marriage Line (Hôn Nhân), and Health Line (Thủy Tinh).
- 8 Palm Mounts (8 Gò Bàn Tay): Jupiter Mount (Mộc Tinh), Saturn Mount (Thổ Tinh), Sun Mount (Thái Dương), Mercury Mount (Thủy Tinh), Mars Mounts 1 & 2, Venus Mount (Kim Tinh), Moon Mount (Thái Âm), and Wrist Lines.
- Mole & Markings Index: Evaluates auspicious and inauspicious palm moles, triangles, and mystic crosses.
2. Interactive Drag & Scaling Canvas Editor
- Palm Photo Upload: Frontend image upload via AJAX forming a background canvas layer.
- Diagram Overlay Controls: Select Red or Black diagram overlays, drag to align center points, rotate angles, and scale dimensions.
3. Admin Customization & ZIP Backup
- Diagram Settings: Configure palmistry diagram images and reading descriptions in WP Admin.
- ZIP Backup & Restore: Export and restore options configuration via compressed ZIP archives.
System Architecture & Data Flow
graph TD
A[Frontend Shortcode pxg_palm_reading] --> B[Upload Palm Photo via AJAX upload_file]
B --> C[Set Palm Image as Background Canvas Layer pxg_palm_reading_design]
C --> D[Select Palmistry Diagram from Treeview Red / Black Overlay]
D --> E[Inject Overlay Layer pxg_palm_reading_editor]
E --> F[Apply Interactive Dragging Rotation Matrix Scaling]
F --> G[Render Complete Palmistry Fortune Reading Modal]
