基于Node.js的PDF工具包 PDFKit

PDFKit 是一個用來在網頁上查看和下載 PDF 文檔的工具包。

• Vector graphics
  • HTML5 canvas-like API
  • Path operations
  • SVG path parser for easy path creation
  • Transformations
• Text
  • Line wrapping
  • Text alignments
  • Bulleted lists
• Font embedding
  • Supports TrueType (.ttf), TrueType Collections (.ttc), and Datafork TrueType (.dfont) fonts
• Image embedding
  • Supports JPEG and PNG files (including indexed PNGs, and PNGs with transparency)
• Annotations
  • Links
  • Notes
  • Highlights
  • Underlines
  • etc.

PDFDocument = require 'pdfkit'
doc = new PDFDocument

# Embed a font, set the font size, and render some text
doc.font('fonts/PalatinoBold.ttf')
   .fontSize(25)
   .text('Some text with an embedded font!', 100, 100)

# Add another page
doc.addPage()
   .fontSize(25)
   .text('Here is some vector graphics...', 100, 100)

# Draw a triangle
doc.save()
   .moveTo(100, 150)
   .lineTo(100, 250)
   .lineTo(200, 250)
   .fill("#FF3300")

# Apply some transforms and render an SVG path with the 'even-odd' fill rule
doc.scale(0.6)
   .translate(470, -380)
   .path('M 250,75 L 323,301 131,161 369,161 177,301 z')
   .fill('red', 'even-odd')
   .restore()

# Add some text with annotations
doc.addPage()
   .fillColor("blue")
   .text('Here is a link!', 100, 100)
   .underline(100, 100, 160, 27, color: "#0000FF")
   .link(100, 100, 160, 27, 'http://google.com/')

# Write the PDF file to disk
doc.write 'output.pdf'

項目主頁：http://www.baiduhome.net/lib/view/home/1336128706764