Drawing App
绘图应用
A comprehensive drawing app application built with HTML5 Canvas. Features include data export, keyboard shortcuts. Perfect for developers looking to build modern web applications with professional-grade functionality.
一款基于HTML5 Canvas构建的全功能绘图应用。特色包括数据导出、键盘快捷键支持，非常适合寻求开发具备专业级功能的现代网页应用的开发者。
Prompt
Create an interactive drawing application using HTML5 Canvas, CSS3, and JavaScript. Build a clean interface with intuitive tool selection. Implement multiple drawing tools including brush, pencil, shapes, text, and eraser. Add color selection with recent colors, color picker, and palettes. Include layer support with opacity and blend mode options. Implement undo/redo functionality with history states. Add image import and export in multiple formats (PNG, JPG, SVG). Support canvas resizing and rotation. Implement zoom and pan navigation. Add selection tools with move, resize, and transform capabilities. Include keyboard shortcuts for common actions.