| commit | 444d4a4dd9335af028641999873b35e674ef8fbf | |
| author | Nicola Fontana <ntd@entidi.it> | |
| Thu, 29 Dec 2016 19:09:18 +0000 (29 20:09 +0100) | ||
| committer | Nicola Fontana <ntd@entidi.it> | |
| Thu, 29 Dec 2016 19:14:04 +0000 (29 20:14 +0100) | ||
| tree | 18eca6eb3c6ed1cb4a4c32071554adc87a733256 | treesnapshot (tar.gz zip) |
| parent | dd7242dfc9eaa9888ac82ae51e2563e9eba17435 | commitdiff |
adg: add adg_dim_get_text() helper method
A new API to help the common rendering of nominal values.
Originally I wanted to leverage printf and friends but this ended up
being impossible: I must compile the argument list at run-time (because
of AdgDimStyle:number-arguments) but I cannot build va_list dynamically.
So this is a quite hackish implementation that relies on a regex that
looks for printf directives inside AdgDimStyle:number-format and
repeatedly calls g_ascii_formatd() [1].
[1] https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-ascii-formatd
A new API to help the common rendering of nominal values.
Originally I wanted to leverage printf and friends but this ended up
being impossible: I must compile the argument list at run-time (because
of AdgDimStyle:number-arguments) but I cannot build va_list dynamically.
So this is a quite hackish implementation that relies on a regex that
looks for printf directives inside AdgDimStyle:number-format and
repeatedly calls g_ascii_formatd() [1].
[1] https://developer.gnome.org/glib/stable/glib-String-Utility-Functions.html#g-ascii-formatd
| src/adg/adg-dim-private.h | diffblobblamehistory | |
| src/adg/adg-dim.c | diffblobblamehistory | |
| src/adg/adg-dim.h | diffblobblamehistory | |
| src/adg/tests/test-dim.c | diffblobblamehistory |