Display Telugu text in pdf file

Hi I am new to graphviz, using dot file i was created ps file and pdf file. The nodes were displayed in english text. It works fine for english text. Now i want to display node names in Telugu(one of the Indian language). Is there any way to dispaly node names in Telugu like text. Thanking you.

Text in node labels (by

Text in node labels (by default, a node's label is its name) uses UTF-8 for encoding Unicode. (See the section on Character encodings at http://www.graphviz.org/content/dot-language.) So you can just enter the UTF-8 codes for the characters you want. You can also use the Unicode value using the HTML ascii encoding. For example:

  nodea [label = "ఒణ"]

Of course, you will also need to make sure that the font being used also supports the required glyphs.

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