How to convert a .eps file to a high quality 1024×1024 .jpg?

by

For vector graphics, ImageMagick has both a render resolution and an output size that are independent of each other.

Try something like 

convert -density 300 image.eps -resize 1024x1024 image.jpg

Which will render your eps at 300dpi. If 300 * width > 1024, then it will be sharp. If you render it too high though, you waste a lot of memory drawing a really high-res graphic only to down sample it again. I don’t currently know of a good way to render it at the “right” resolution in one IM command.

The order of the arguments matters! The -density X argument needs to go before image.eps because you want to affect the resolution that the input file is rendered at.

This is not super obvious in the manpage for convert, but is hinted at:

SYNOPSIS

convert [input-option] input-file [output-option] output-file

More Related Contents:

  1. convert:not authorized `aaaa` @ error/constitute.c/ReadImage/453
  2. ImageMagick: scale JPEG image with a maximum file-size
  3. ImageMagick no decode delegate
  4. Trim whitespace using PIL
  5. why font list is empty for imagemagick?
  6. ImageMagick security policy ‘PDF’ blocking conversion
  7. Remove EXIF data from JPG using PHP
  8. Convert PDF to image with high resolution
  9. Converting a PDF to PNG
  10. bundling precompiled binary into electron app
  11. Verify ImageMagick installation
  12. Replace transparency in PNG images with white background
  13. rmagick gem install “Can’t find Magick-config”
  14. Converting PDF to CMYK (with identify recognizing CMYK)
  15. Crop or mask an image into a circle
  16. Raw image data from camera like “645 PRO”
  17. step-by-step instructions for installing IMAGEMAGICK on WAMP?
  18. What is the fastest way to generate image thumbnails in Python?
  19. Detect main colors in an image with PHP
  20. Replace transparency in PNG image with white background
  21. Recommendation for compressing JPG files with ImageMagick
  22. convert and mogrify: The correct way to use them in modern versions of ImageMagick
  23. Converting a PDF to a series of images with Python
  24. Python Wand convert PDF to PNG disable transparent (alpha_channel)
  25. How to use Imagick to merge and mask images?
  26. Mac Rmagick won’t install with Xcode 4.2
  27. Change specific RGB color pixels to another color, in image file
  28. Installing ImageMagick extension with php/windows
  29. Python doesn’t find MagickWand Libraries (despite correct location?)
  30. How to convert image to black and white using Java

Leave a Comment