1 files changed, 70 insertions, 0 deletions
diff --git a/src/svg/svg-angle.h b/src/svg/svg-angle.h
new file mode 100644
index 0000000..e8d0379
--- /dev/null
+++ b/src/svg/svg-angle.h
@@ -0,0 +1,70 @@
+// 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 :