diff options
Diffstat (limited to 'slideshow/source/engine/transitions/snakewipe.cxx')
| -rw-r--r-- | slideshow/source/engine/transitions/snakewipe.cxx | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/slideshow/source/engine/transitions/snakewipe.cxx b/slideshow/source/engine/transitions/snakewipe.cxx index a93e80430af8..86572f7f9abe 100644 --- a/slideshow/source/engine/transitions/snakewipe.cxx +++ b/slideshow/source/engine/transitions/snakewipe.cxx @@ -2,7 +2,7 @@ /************************************************************************* * * 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 @@ -59,7 +59,7 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) static_cast<double>(line_) / m_sqrtElements ); const double col = ::basegfx::pruneScaleValue( (area - (line_ * m_sqrtElements)) / m_sqrtElements ); - + if (! ::basegfx::fTools::equalZero( line )) { ::basegfx::B2DPolygon poly; poly.append( ::basegfx::B2DPoint( 0.0, 0.0 ) ); @@ -86,7 +86,7 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) poly.setClosed(true); res.append(poly); } - + return res; } @@ -94,13 +94,13 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) double t, bool in ) const { ::basegfx::B2DPolyPolygon res; - + if (in) { const double sqrtArea2 = sqrt( t * m_sqrtElements * m_sqrtElements ); const double edge = ::basegfx::pruneScaleValue( static_cast<double>( static_cast<sal_Int32>(sqrtArea2) ) / m_sqrtElements ); - + ::basegfx::B2DPolygon poly; if (! ::basegfx::fTools::equalZero( edge )) { poly.append( ::basegfx::B2DPoint( 0.0, 0.0 ) ); @@ -120,20 +120,20 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) poly.append( ::basegfx::B2DPoint( len + a, 0.0 ) ); poly.setClosed(true); ::basegfx::B2DHomMatrix aTransform; - - if ((static_cast<sal_Int32>(sqrtArea2) & 1) == 1) + + if ((static_cast<sal_Int32>(sqrtArea2) & 1) == 1) { // odd line aTransform = basegfx::tools::createRotateB2DHomMatrix(M_PI_2 + M_PI_4); aTransform.translate(edge + m_elementEdge, 0.0); } - else + else { aTransform = basegfx::tools::createTranslateB2DHomMatrix(-a, 0.0); aTransform.rotate( -M_PI_4 ); aTransform.translate( 0.0, edge ); } - + poly.transform( aTransform ); res.append(poly); } @@ -143,7 +143,7 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) const double edge = ::basegfx::pruneScaleValue( static_cast<double>( static_cast<sal_Int32>(sqrtArea2) ) / m_sqrtElements ); - + ::basegfx::B2DPolygon poly; if (! ::basegfx::fTools::equalZero( edge )) { poly.append( ::basegfx::B2DPoint( 0.0, 1.0 ) ); @@ -164,15 +164,15 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) poly.append( ::basegfx::B2DPoint( len + a, 0.0 ) ); poly.setClosed(true); ::basegfx::B2DHomMatrix aTransform; - - if ((static_cast<sal_Int32>(sqrtArea2) & 1) == 1) + + if ((static_cast<sal_Int32>(sqrtArea2) & 1) == 1) { // odd line aTransform = basegfx::tools::createTranslateB2DHomMatrix(0.0, -height); aTransform.rotate( M_PI_2 + M_PI_4 ); aTransform.translate( 1.0, edge ); } - else + else { aTransform = basegfx::tools::createRotateB2DHomMatrix(-M_PI_4); aTransform.translate( edge, 1.0 ); @@ -180,7 +180,7 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) poly.transform( aTransform ); res.append(poly); } - + return res; } @@ -237,7 +237,7 @@ SnakeWipe::SnakeWipe( sal_Int32 nElements, bool diagonal, bool flipOnYAxis ) res.append( flipOnYAxis(half) ); res.append( m_opposite ? flipOnXAxis(half) : half ); } - + return m_flipOnYAxis ? flipOnYAxis(res) : res; } |