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Create a thumbnailkeyboard_arrow_down

Generate a PDF page thumbnail in Python

To create a PDF page thumbnail in multiple image formats.

doc = PDFDoc(filename)
draw = PDFDraw()

# The output resolution is set to 92 DPI.
draw.SetDPI(92)

# Rasterize the first page in the document and save the result as PNG.
pg = doc.GetPage(1)
draw.Export(pg, output_filename, "PNG")

Convert PDF to image (JPG, PNG, BMP, TIFF)
Full code sample illustrates how to use the built-in rasterizer in order to render PDF images on the fly and how to save resulting images in PNG and JPEG format.

More image format options:

  • "RAW" : RAW format.

    There are four possibilities:

    • e_rgba - if transparent and color page;
    • e_gray_alpha - if transparent and gray page;
    • e_rgb - if opaque and color page;
    • e_gray - if opaque and gray page. NOTE that if page is set to be transparent (SetPageTransparent), the output color channels are already multiplied by the alpha channel.
  • "BMP" : Bitmap image format (BMP)
  • "JPEG" : Joint Photographic Experts Group (JPEG) image format
  • "PNG" : 24-bit W3C Portable Network Graphics (PNG) image format
  • "PNG8" : 8-bit, palettized PNG format. The exported file size should be smaller than the one generated using "PNG", possibly at the expense of some image quality.
  • "TIFF" : Tag Image File Format (TIFF) image format.
  • "TIFF8" : Tag Image File Format (TIFF) image format (with 8-bit palete).

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