summaryrefslogtreecommitdiff
path: root/basegfx/inc/basegfx/range/b1drange.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'basegfx/inc/basegfx/range/b1drange.hxx')
-rw-r--r--basegfx/inc/basegfx/range/b1drange.hxx168
1 files changed, 168 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/range/b1drange.hxx b/basegfx/inc/basegfx/range/b1drange.hxx
new file mode 100644
index 000000000000..a6cacec6d718
--- /dev/null
+++ b/basegfx/inc/basegfx/range/b1drange.hxx
@@ -0,0 +1,168 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_RANGE_B1DRANGE_HXX
+#define _BGFX_RANGE_B1DRANGE_HXX
+
+#include <basegfx/range/basicrange.hxx>
+
+
+namespace basegfx
+{
+ class B1IRange;
+
+ class B1DRange
+ {
+ ::basegfx::BasicRange< double, DoubleTraits > maRange;
+
+ public:
+ B1DRange()
+ {
+ }
+
+ explicit B1DRange(double fStartValue)
+ : maRange(fStartValue)
+ {
+ }
+
+ B1DRange(double fStartValue1, double fStartValue2)
+ : maRange(fStartValue1)
+ {
+ expand(fStartValue2);
+ }
+
+ B1DRange(const B1DRange& rRange)
+ : maRange(rRange.maRange)
+ {
+ }
+
+ explicit B1DRange( const B1IRange& rRange );
+
+ bool isEmpty() const
+ {
+ return maRange.isEmpty();
+ }
+
+ void reset()
+ {
+ maRange.reset();
+ }
+
+ bool operator==( const B1DRange& rRange ) const
+ {
+ return (maRange == rRange.maRange);
+ }
+
+ bool operator!=( const B1DRange& rRange ) const
+ {
+ return (maRange != rRange.maRange);
+ }
+
+ B1DRange& operator=(const B1DRange& rRange)
+ {
+ maRange = rRange.maRange;
+ return *this;
+ }
+
+ bool equal(const B1DRange& rRange) const
+ {
+ return (maRange.equal(rRange.maRange));
+ }
+
+ double getMinimum() const
+ {
+ return maRange.getMinimum();
+ }
+
+ double getMaximum() const
+ {
+ return maRange.getMaximum();
+ }
+
+ double getRange() const
+ {
+ return maRange.getRange();
+ }
+
+ double getCenter() const
+ {
+ return maRange.getCenter();
+ }
+
+ bool isInside(double fValue) const
+ {
+ return maRange.isInside(fValue);
+ }
+
+ bool isInside(const B1DRange& rRange) const
+ {
+ return maRange.isInside(rRange.maRange);
+ }
+
+ bool overlaps(const B1DRange& rRange) const
+ {
+ return maRange.overlaps(rRange.maRange);
+ }
+
+ bool overlapsMore(const B1DRange& rRange) const
+ {
+ return maRange.overlapsMore(rRange.maRange);
+ }
+
+ void expand(double fValue)
+ {
+ maRange.expand(fValue);
+ }
+
+ void expand(const B1DRange& rRange)
+ {
+ maRange.expand(rRange.maRange);
+ }
+
+ void intersect(const B1DRange& rRange)
+ {
+ maRange.intersect(rRange.maRange);
+ }
+
+ void grow(double fValue)
+ {
+ maRange.grow(fValue);
+ }
+ };
+
+ /** Round double to nearest integer for 1D range
+
+ @return the nearest integer for this range
+ */
+ B1IRange fround(const B1DRange& rRange);
+} // end of namespace basegfx
+
+
+#endif /* _BGFX_RANGE_B1DRANGE_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */