Class: DefaultAvatarGenerator::ImageConverter

Inherits:
Object
  • Object
show all
Defined in:
lib/default_avatar_generator/image_converter.rb

Overview

Converts SVG to other image formats

Class Method Summary collapse

Class Method Details

.svg_to_jpeg(svg_content) ⇒ Object 



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# File 'lib/default_avatar_generator/image_converter.rb', line 8

def self.svg_to_jpeg(svg_content)
  # Create a temporary file to store the SVG
  temp_svg = Tempfile.new(['avatar', '.svg'])
  begin
    temp_svg.write(svg_content)
    temp_svg.close

    # Load the SVG using vips and convert to JPEG
    image = Vips::Image.new_from_file(temp_svg.path)

    # Convert to sRGB color space and save as JPEG to memory
    image = image.colourspace('srgb')
    image.jpegsave_buffer(Q: 90)
  ensure
    # Clean up temporary file
    temp_svg.unlink
  end
end