moving trunk for module inkscape

(bzr r1)

1 files changed, 85 insertions, 0 deletions

diff --git a/src/svg/svg.h b/src/svg/svg.h
new file mode 100644
index 000000000..601c0b112
--- /dev/null
+++ b/src/svg/svg.h
@@ -0,0 +1,85 @@
+#ifndef __SP_SVG_H__
+#define __SP_SVG_H__
+
+/*
+ * SVG data parser
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *
+ * Copyright (C) 1999-2002 Lauris Kaplinski
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+#include <glib/gtypes.h>
+#include "svg/svg-length.h"
+#include <vector>
+
+struct NArtBpath;
+struct NRMatrix;
+namespace NR {
+    class Matrix;
+}
+
+/* Generic */
+
+/*
+ * These are very-very simple:
+ * - they accept everything libc strtod accepts
+ * - no valid end character checking
+ * Return FALSE and let val untouched on error
+ */
+ 
+unsigned int sp_svg_number_read_f (const gchar *str, float *val);
+unsigned int sp_svg_number_read_d (const gchar *str, double *val);
+
+/*
+ * No buffer overflow checking is done, so better wrap them if needed
+ */
+unsigned int sp_svg_number_write_de (gchar *buf, double val, unsigned int tprec, unsigned int padf);
+
+/* Length */
+
+/*
+ * Parse number with optional unit specifier:
+ * - for px, pt, pc, mm, cm, computed is final value accrding to SVG spec
+ * - for em, ex, and % computed is left untouched
+ * - % is divided by 100 (i.e. 100% is 1.0)
+ * !isalnum check is done at the end
+ * Any return value pointer can be NULL
+ */
+
+unsigned int sp_svg_length_read_computed_absolute (const gchar *str, float *length);
+std::vector<SVGLength> sp_svg_length_list_read (const gchar *str);
+unsigned int sp_svg_length_read_ldd (const gchar *str, SVGLength::Unit *unit, double *value, double *computed);
+
+std::string sp_svg_length_write_with_units(SVGLength const &length);
+
+bool sp_svg_transform_read(gchar const *str, NR::Matrix *transform);
+
+unsigned sp_svg_transform_write(gchar str[], unsigned size, NR::Matrix const &transform);
+unsigned sp_svg_transform_write(gchar str[], unsigned size, NRMatrix const *transform);
+
+double sp_svg_read_percentage (const char * str, double def);
+
+unsigned int sp_svg_read_color (const gchar * str, unsigned int def);
+int sp_svg_write_color (char * buf, int buflen, unsigned int color);
+
+/* NB! As paths can be long, we use here dynamic string */
+
+NArtBpath * sp_svg_read_path (const char * str);
+char * sp_svg_write_path (const NArtBpath * bpath);
+
+
+#endif
+
+/*
+  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:encoding=utf-8:textwidth=99 :