Ve své práci jsem se zabývala programovacím jazykem Metapost v souvislosti s grafy elementárních funkcí. V první kapitole jsem krátce pojednala o historii programování, v další kapitole jsem představila zakladatele TeXu Donalda Knutha, samotný program TeX a Metapost. Dále jsem popsala, na jakém principu Metapost pracuje. V poslední kapitole se krátce zmiňuji o základních elementárních funkcích.In my bachelor thesis I was interested in programming language called Metapost in connection with graphs of elementary functions. The first chapter is very shortened introduction to history of programming, then I wrote about TeX, Donald Knuth and Metapost. The third chapter offers instructions to drawing graphs, source texts and graphs drawn by Metapost for illustration. For better understanding I described elementary functions, too. The main goal of the thesis was to show that Metapost is very good helper in graphics. It is important to understand basic commands, define them and the rest of the work makes Metapost by itself. Work with Metapost is easy and everyone who wants to attain precisely drawn pictures can use it.