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-rw-r--r--src/svg/svg-angle.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/svg/svg-angle.h b/src/svg/svg-angle.h
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--- /dev/null
+++ b/src/svg/svg-angle.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_SP_SVG_ANGLE_H
+#define SEEN_SP_SVG_ANGLE_H
+
+/**
+ * \file src/svg/svg-angle.h
+ * \brief SVG angle type
+ */
+/*
+ * Authors:
+ * Tomasz Boczkowski <penginsbacon@gmail.com>
+ *
+ * Copyright (C) 1999-2002 Lauris Kaplinski
+ * Copyright (C) 2000-2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <glib.h>
+
+class SVGAngle
+{
+public:
+ SVGAngle();
+
+ enum class Unit {
+ NONE,
+ DEG,
+ GRAD,
+ RAD,
+ TURN,
+ LAST_UNIT = TURN
+ };
+
+ // The object's value is valid / exists in SVG.
+ bool _set;
+
+ // The unit of value.
+ Unit unit;
+
+ // The value of this SVGAngle as found in the SVG.
+ float value;
+
+ // The value in degrees.
+ float computed;
+
+ float operator=(float v) {
+ _set = true;
+ unit = Unit::NONE;
+ value = computed = v;
+ return v;
+ }
+
+ bool read(gchar const *str);
+ void unset(Unit u = Unit::NONE, float v = 0, float c = 0);
+ void readOrUnset(gchar const *str, Unit u = Unit::NONE, float v = 0, float c = 0);
+};
+
+#endif // SEEN_SP_SVG_ANGLE_H
+
+/*
+ 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 :