Convert PDF to Image

Overview

ComPDF Conversion SDK provides an API for converting PDFs to images.

Setting Image Formats

Supported image formats include JPG, JPEG, JPEG2000, PNG, BMP, TIFF, TGA, GIF, and WEBP.

options = ComPDFKitConversion::ConvertOptions.new
options.image_type = ComPDFKitConversion::ImageType::PNG

Setting Image Color Modes

Supported image color modes include Color, Gray, and Binary.

options.image_color_mode = ComPDFKitConversion::ImageColorMode::COLOR

Setting Image Scaling

The SDK supports setting image scaling. The default scaling is 1.0.

options.image_scaling = 2.0

Enhancing Image Path Display

Use image_path_enhance to enhance the display effect of paths within the PDF page.

options.image_path_enhance = true

Sample

options = ComPDFKitConversion::ConvertOptions.new
options.image_type = ComPDFKitConversion::ImageType::PNG

result = ComPDFKitConversion::Conversion.start_pdf_to_image(
  input_file_path,
  "",
  output_file_path,
  options
)