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* introduce drw_fontset_getwidth_clamp()NRK2022-03-25
| | | | | | | | | | | | | getting the width of a string is an O(n) operation, and in many cases users only care about getting the width upto a certain number. instead of calling drw_fontset_getwidth() and *then* clamping the result, this patch introduces drw_fontset_getwidth_clamp() function, similar to strnlen(), which will stop once we reach n. the `invert` parameter was overloaded internally to preserve the API, however library users should be calling drw_fontset_getwidth_clamp() and not depend upon internal behavior of drw_text().
* import new drw from libsl and minor fixes.Markus Teich2016-06-03
| | | | | | | | | - extract drawitem function (code deduplication) - fix bug where inputw was not correctly calculated from the widest item, but just from the one with the longest strlen() which is not the same. It's better now, but does not account for fallback fonts, since it would be too slow to calculate all the correct item widths on startup. - minor code style fixes (indentation, useless line breaks)
* drw style improvementsHiltjo Posthuma2015-09-27
| | | | this makes the code-style more consistent aswell.
* Use libdraw: add Xft and fallback-fonts support to graphics libHiltjo Posthuma2015-06-27
- libdraw, util: add drw.{c,h}, util.{c,h} and update code. - libdraw: fix drw_rect(): use w and h parameter. - libdraw: print errstr if last character in string was ":" (sbase). - libdraw: drw_clr_free() allow valid free(NULL). - config.def.h: set default font to monospace. - cleanup() on exit. - LICENSE: update license string for dmenu -v to 2015. - LICENSE: add myself to LICENSE