dot生成pdf格式圖片
阿新 • • 發佈：2018-12-26
dot可以生成很多種格式的檔案，最常用的是png，但是還是有很多的格式可以生成。
官方網站中給出：http://www.graphviz.org/content/output-formats
| bmp | Windows Bitmap Format |
| CGImage bitmap format | |
| cmap | Client-side imagemap (deprecated) |
| eps | Encapsulated PostScript |
| exr | OpenEXR |
| fig | FIG |
| gd gd2 |
GD/GD2 formats |
| gif | GIF |
| gtk | GTK canvas |
| ico | Icon Image File Format |
| imap cmapx |
Server-side and client-side imagemaps |
| Server-side and client-side imagemaps | |
| ismap | Server-side imagemap (deprecated) |
| jp2 | JPEG 2000 |
| jpg jpeg jpe |
JPEG |
| Dot graph represented in JSON format | |
| pct pict |
PICT |
| Portable Document Format (PDF) | |
| pic | Kernighan's PIC graphics language |
| Simple text format | |
| png |
Portable Network Graphics format |
| pov | POV-Ray markup language (prototype) |
| ps | PostScript |
| ps2 | PostScript for PDF |
| psd | PSD |
| sgi | SGI |
| svg svgz |
Scalable Vector Graphics |
| tga | Truevision TGA |
| tif tiff |
TIFF (Tag Image File Format) |
| tk | TK graphics |
| vml vmlz |
Vector Markup Language (VML) |
| vrml | VRML |
| wbmp | Wireless BitMap format |
| webp | Image format for the Web |
| xlib x11 |
Xlib canvas |
具體實現命令為：（已驗證）
png: dot graph1.gv -Tpng -o test.png
pdf: dot graph1.gv -Tpdf -o test.pdf
其他格式尚未驗證，猜測為
xxx: dotgraph1.gv -Txxx -o test.xxx