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authorBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-18 18:26:28 +0200
committerBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-23 22:20:31 +0200
commitb9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch)
tree53ee1bd3dfd213815a21579151983cb997922b05 /basegfx/inc/basegfx/tools/keystoplerp.hxx
parentf4e1642a1761d5eab6ccdd89928869c2b2f1528a (diff)
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'basegfx/inc/basegfx/tools/keystoplerp.hxx')
-rw-r--r--basegfx/inc/basegfx/tools/keystoplerp.hxx92
1 files changed, 0 insertions, 92 deletions
diff --git a/basegfx/inc/basegfx/tools/keystoplerp.hxx b/basegfx/inc/basegfx/tools/keystoplerp.hxx
deleted file mode 100644
index 8d6d41af63d9..000000000000
--- a/basegfx/inc/basegfx/tools/keystoplerp.hxx
+++ /dev/null
@@ -1,92 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed
- * with this work for additional information regarding copyright
- * ownership. The ASF licenses this file to you under the Apache
- * License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef _BGFX_TOOLS_KEYSTOPLERP_HXX
-#define _BGFX_TOOLS_KEYSTOPLERP_HXX
-
-#include <basegfx/numeric/ftools.hxx>
-#include <vector>
-#include <basegfx/basegfxdllapi.h>
-
-namespace com{ namespace sun{ namespace star{ namespace uno {
- template<typename T> class Sequence;
-}}}}
-
-namespace basegfx
-{
- namespace tools
- {
- /** Lerp in a vector of key stops
-
- This class holds a key stop vector and provides the
- functionality to lerp inside it. Useful e.g. for
- multi-stop gradients, or the SMIL key time activity.
-
- For those, given a global [0,1] lerp alpha, one need to
- find the suitable bucket index from key stop vector, and
- then calculate the relative alpha between the two buckets
- found.
- */
- class BASEGFX_DLLPUBLIC KeyStopLerp
- {
- public:
- typedef std::pair<std::ptrdiff_t,double> ResultType;
-
- /** Create lerper with given vector of stops
-
- @param rKeyStops
-
- Vector of stops, must contain at least two elements
- (though preferrably more, otherwise you probably don't
- need key stop lerping in the first place). All
- elements must be of monotonically increasing value.
- */
- explicit KeyStopLerp( const std::vector<double>& rKeyStops );
-
- /** Create lerper with given sequence of stops
-
- @param rKeyStops
-
- Sequence of stops, must contain at least two elements
- (though preferrably more, otherwise you probably don't
- need key stop lerping in the first place). All
- elements must be of monotonically increasing value.
- */
- explicit KeyStopLerp( const ::com::sun::star::uno::Sequence<double>& rKeyStops );
-
- /** Find two nearest bucket index & interpolate
-
- @param fAlpha
- Find bucket index i, with keyStops[i] < fAlpha <=
- keyStops[i+1]. Return new alpha value in [0,1),
- proportional to fAlpha's position between keyStops[i]
- and keyStops[i+1]
- */
- ResultType lerp(double fAlpha) const;
-
- private:
- std::vector<double> maKeyStops;
- mutable std::ptrdiff_t mnLastIndex;
- };
- }
-}
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */