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

Postby xiaohuihuiorg » Tue May 07, 2019 4:30 am

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:\[ \sum {{{ \mathord{ \buildrel{ \lower3pt \hbox{$ \scriptscriptstyle \rightharpoonup$}} \over F} }_i}} = \frac{{d \mathord{ \buildrel{ \lower3pt \hbox{$ \scriptscriptstyle \rightharpoonup$}} \over v} }}{{dt}} = 0 \]
dvipng1.png (18.7 KiB) Viewed 277 times

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Postby Johannes_B » Tue May 07, 2019 6:39 am

Welcome to the LaTeX community.
Please do not repost the same question over and over.

It is already in the right place and people reading here are seeing it. You will get an answer once a user can help you.

The smart way: Calm down and take a deep breath, read posts and provided links attentively, try to understand and ask if necessary.

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