## LaTeX forum ⇒ Viewers for PDF, PS, and DVI ⇒ dvipng generated image is very big, to make the picture smaller

xiaohuihuiorg
Posts: 4
Joined: Mon May 06, 2019 2:13 pm

### dvipng generated image is very big, to make the picture smaller

When use latex to compile .tex file and dvipng to convert .dvi file to get png image, for simple formula, the generated image is very big, is there any way to make the picture beautiful and smaller?
The command I used is :latex Template.tex and dvipng -D 600 -T tight Template.dvi -o x1.png
The resulting image is so big:
latex:$\sum {{{ \mathord{ \buildrel{ \lower3pt \hbox{ \scriptscriptstyle \rightharpoonup}} \over F} }_i}} = \frac{{d \mathord{ \buildrel{ \lower3pt \hbox{ \scriptscriptstyle \rightharpoonup}} \over v} }}{{dt}} = 0$
png:
Attachments
dvipng1.png (18.7 KiB) Viewed 384 times

xiaohuihuiorg
Posts: 4
Joined: Mon May 06, 2019 2:13 pm
I have solved this question with dvipng -D 2000 -T tight -x 150 Template.dvi -o x1.png
-x parameter