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How to zoom in and out in linux gvim
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| nmap <C-S-+> :call ZoomIn()<cr> | |
| nmap <C-_> :call ZoomOut()<cr> | |
| function! ZoomIn() | |
| let font_name=&guifont | |
| let font_parts=split(font_name) | |
| if len(font_parts) > 1 | |
| let font_size=str2nr(font_parts[1]) | |
| if font_size!=0 && font_size<64 | |
| let font_name=font_parts[0] . " " . (font_size + 2) | |
| let &guifont=font_name | |
| endif | |
| endif | |
| endfunction | |
| function! ZoomOut() | |
| let font_name=&guifont | |
| let font_parts=split(font_name) | |
| if len(font_parts) > 1 | |
| let font_size=str2nr(font_parts[1]) | |
| if font_size>4 | |
| let font_name=font_parts[0] . " " . (font_size - 2) | |
| let &guifont=font_name | |
| endif | |
| endif | |
| endfunction |
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