From b9aac57805b343c602e06be66bc87ede91ad44de Mon Sep 17 00:00:00 2001 From: bulia byak Date: Tue, 31 Oct 2006 21:21:41 +0000 Subject: make svg numeric precision, minimum exponent, and the use of named colors (as well as shortened color triads like #ccc) configurable via prefs (bzr r1877) --- src/svg/css-ostringstream.cpp | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'src/svg/css-ostringstream.cpp') diff --git a/src/svg/css-ostringstream.cpp b/src/svg/css-ostringstream.cpp index 91b1cfcfb..d59b8083a 100644 --- a/src/svg/css-ostringstream.cpp +++ b/src/svg/css-ostringstream.cpp @@ -1,5 +1,6 @@ #include "svg/css-ostringstream.h" #include "svg/strip-trailing-zeros.h" +#include "prefs-utils.h" #include #include @@ -13,21 +14,26 @@ Inkscape::CSSOStringStream::CSSOStringStream() /* This one is (currently) needed though, as we currently use ostr.precision as a sort of variable for storing the desired precision: see our two precision methods and our operator<< methods for float and double. */ - ostr.precision(8); + ostr.precision(prefs_get_int_attribute("options.svgoutput", "numericprecision", 8)); } static void write_num(Inkscape::CSSOStringStream &os, unsigned const prec, double const d) { char buf[32]; // haven't thought about how much is really required. - if (prec != 8) { - static bool warned; - if (!warned) { - g_warning("Using precision of 8 instead of the requested %u. Won't re-warn.", prec); - warned = true; - } + switch (prec) { + case 10: g_ascii_formatd(buf, sizeof(buf), "%.10f", d); + case 9: g_ascii_formatd(buf, sizeof(buf), "%.9f", d); + case 8: g_ascii_formatd(buf, sizeof(buf), "%.8f", d); + case 7: g_ascii_formatd(buf, sizeof(buf), "%.7f", d); + case 6: g_ascii_formatd(buf, sizeof(buf), "%.6f", d); + case 5: g_ascii_formatd(buf, sizeof(buf), "%.5f", d); + case 4: g_ascii_formatd(buf, sizeof(buf), "%.4f", d); + case 3: g_ascii_formatd(buf, sizeof(buf), "%.3f", d); + case 2: g_ascii_formatd(buf, sizeof(buf), "%.2f", d); + case 1: g_ascii_formatd(buf, sizeof(buf), "%.1f", d); + case 0: g_ascii_formatd(buf, sizeof(buf), "%.0f", d); } - g_ascii_formatd(buf, sizeof(buf), "%.8f", d); os << strip_trailing_zeros(buf); } -- cgit v1.2.3