diff options
Diffstat (limited to 'src/sp-metrics.cpp')
| -rw-r--r-- | src/sp-metrics.cpp | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/sp-metrics.cpp b/src/sp-metrics.cpp deleted file mode 100644 index 2b421cf05..000000000 --- a/src/sp-metrics.cpp +++ /dev/null @@ -1,120 +0,0 @@ -#include "sp-metrics.h" -#include "unit-constants.h" - -/* - * SPMetric handling and stuff - * I hope this will be usefull :-) - */ - -gdouble -sp_absolute_metric_to_metric (gdouble length_src, const SPMetric metric_src, const SPMetric metric_dst) -{ - gdouble src = 1; - gdouble dst = 1; - - switch (metric_src) { - case SP_M: - src = M_PER_IN; - break; - case SP_MM: - src = MM_PER_IN; - break; - case SP_CM: - src = CM_PER_IN; - break; - case SP_IN: - src = IN_PER_IN; - break; - case SP_FT: - src = FT_PER_IN; - break; - case SP_PT: - src = PT_PER_IN; - break; - case SP_PC: - src = PC_PER_IN; - break; - case SP_PX: - src = PX_PER_IN; - break; - case SP_NONE: - src = 1; - break; - } - - switch (metric_dst) { - case SP_M: - dst = M_PER_IN; - break; - case SP_MM: - dst = MM_PER_IN; - break; - case SP_CM: - dst = CM_PER_IN; - break; - case SP_IN: - dst = IN_PER_IN; - break; - case SP_FT: - dst = FT_PER_IN; - break; - case SP_PT: - dst = PT_PER_IN; - break; - case SP_PC: - dst = PC_PER_IN; - break; - case SP_PX: - dst = PX_PER_IN; - break; - case SP_NONE: - dst = 1; - break; - } - - return length_src * (dst/src); -} - -/** - * Create a human-readable string suitable for status-bar display. - */ -GString * -sp_metric_to_metric_string(gdouble const length, - SPMetric const metric_src, SPMetric const metric_dst, - gboolean const m) -{ - gdouble const len = sp_absolute_metric_to_metric(length, metric_src, metric_dst); - GString *str = g_string_new(""); - g_string_printf(str, "%0.02f", len); - /* We need a fixed number of fractional digits, because otherwise the live statusbar display of - * lengths will be too jerky */ - - if (m) { - char const *unit_str; - switch (metric_dst) { - case SP_M: unit_str = " m"; break; - case SP_MM: unit_str = " mm"; break; - case SP_CM: unit_str = " cm"; break; - case SP_IN: unit_str = "\""; break; - case SP_PT: unit_str = " pt"; break; - case SP_PX: unit_str = " px"; break; - default: unit_str = NULL; break; - } - if (unit_str) { - g_string_append(str, unit_str); - } - } - return str; -} - - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 : |
