/* -*- 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 .
*/ #pragma once
sal_uInt32 GetScanlineSize() const
{
assert(mpBuffer && "Access is not valid!");
return mpBuffer ? mpBuffer->mnScanlineSize : 0;
}
sal_uInt16 GetBitCount() const
{
assert(mpBuffer && "Access is not valid!");
return mpBuffer ? mpBuffer->mnBitCount : 0;
}
/// Returns the BitmapColor (i.e. palette index) that is either an exact match /// of the required color, or failing that, the entry that is the closest i.e. least error /// as measured by Color::GetColorError.
BitmapColor GetBestMatchingColor(const BitmapColor& rBitmapColor) const
{ if (HasPalette()) return BitmapColor(static_cast<sal_uInt8>(GetBestPaletteIndex(rBitmapColor))); else return rBitmapColor;
}
const BitmapColor& GetPaletteColor(sal_uInt16 nColor) const
{ const BitmapBuffer* pBuffer = mpBuffer;
assert(pBuffer && "Access is not valid!");
assert(HasPalette() && "Bitmap has no palette!");
return pBuffer->maPalette[nColor];
}
/// Returns the BitmapColor (i.e. palette index) that is either an exact match /// of the required color, or failing that, the entry that is the closest i.e. least error /// as measured by Color::GetColorError.
sal_uInt16 GetBestPaletteIndex(const BitmapColor& rBitmapColor) const; /// Returns the BitmapColor (i.e. palette index) that is an exact match /// of the required color. Returns SAL_MAX_UINT16 if nothing found.
sal_uInt16 GetMatchingPaletteIndex(const BitmapColor& rBitmapColor) const;
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.