CodeInWord - CAD查看器

CAD在线查看器

CAD查看器是一个网页应用，允许用户在线查看CAD文件，包括DWG和DXF格式。支持DXF文件的在线预览和交互式浏览。

注意：DWG文件是二进制格式，需要转换为DXF格式才能在本查看器中查看。DXF文件支持线条、圆形、圆弧等基本图形的渲染。

什么是CAD文件格式？

CAD（Computer-Aided Design）文件格式用于存储计算机辅助设计数据：

DWG (Drawing)：AutoCAD的原生二进制格式，广泛用于CAD设计
DXF (Drawing Exchange Format)：用于CAD数据交换的开放文本格式，可以在本查看器中直接查看

CAD查看器能做什么？

在线查看DXF格式的CAD文件
渲染线条、圆形、圆弧等基本图形
交互式浏览（拖拽平移、滚轮缩放）
显示CAD文件的基本信息（文件名、大小、格式等）
所有操作均在浏览器本地完成，保护数据隐私

使用说明

1. 点击上传区域或拖放CAD文件到上传区域（支持DXF格式）

2. 文件加载后，可以在预览区域查看CAD图形

3. 使用鼠标拖拽可以平移视图

4. 使用滚轮可以缩放视图

5. 使用工具栏按钮可以适应窗口、放大、缩小、重置视图

6. 对于DWG文件，请先使用CAD软件（如AutoCAD、FreeCAD等）转换为DXF格式

CAD Online Viewer

CAD Viewer is a web application that allows users to view CAD files online, including DWG and DXF formats. Supports online preview and interactive browsing of DXF files.

Note: DWG files are binary format and need to be converted to DXF format to be viewed in this viewer. DXF files support rendering of basic graphics such as lines, circles, and arcs.

What are CAD File Formats?

CAD (Computer-Aided Design) file formats are used to store computer-aided design data:

DWG (Drawing)：AutoCAD's native binary format, widely used in CAD design
DXF (Drawing Exchange Format)：Open text format for CAD data exchange, can be viewed directly in this viewer

What can CAD Viewer do?

View DXF format CAD files online
Render basic graphics such as lines, circles, and arcs
Interactive browsing (drag to pan, scroll to zoom)
Display basic CAD file information (file name, size, format, etc.)
All operations are completed locally in the browser, protecting data privacy

Usage Instructions

1. Click the upload area or drag and drop a CAD file to the upload area (DXF format supported)

2. After the file loads, you can view the CAD graphics in the preview area

3. Use mouse drag to pan the view

4. Use scroll wheel to zoom the view

5. Use toolbar buttons to fit window, zoom in, zoom out, and reset view

6. For DWG files, please convert to DXF format first using CAD software (such as AutoCAD, FreeCAD, etc.)