Legacy ImageMagick Discussions Archive

i am using following convert command to convert a pdf into png.while running this command the quality of the graphics inside png is very low and blurry.


convert -verbose -resample 150 -density 150 -trim +repage -sharpen 0x1.5 -quality 100 -append -transparent "#FFFFFF" "'.$pdf_file_name.'" "'.$gif_file_name.'"'

you can see the source pdf and converted png at below location

https://www.dropbox.com/s/9ru278jb17815 ... 4.pdf?dl=0

https://www.dropbox.com/s/e9g8tlhdvgwco ... 4.png?dl=0

please advise how to improve the quality of the graphics to make it more sharp and clear.

Thanks,
Ravinder

Although increasing the density is improving the quality but takes more to to generate image. hence what is the another option. please suggest.

If you want the resulting image to be 4x larger, then try
If you want the image to be the same size, but sharper, try supersampling