summaryrefslogtreecommitdiff
path: root/vcl/source/gdi/bmpacc3.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'vcl/source/gdi/bmpacc3.cxx')
-rw-r--r--vcl/source/gdi/bmpacc3.cxx116
1 files changed, 58 insertions, 58 deletions
diff --git a/vcl/source/gdi/bmpacc3.cxx b/vcl/source/gdi/bmpacc3.cxx
index 55f4a8b412a6..50fdcfac9ece 100644
--- a/vcl/source/gdi/bmpacc3.cxx
+++ b/vcl/source/gdi/bmpacc3.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
@@ -50,7 +50,7 @@ void BitmapWriteAccess::SetLineColor()
void BitmapWriteAccess::SetLineColor( const Color& rColor )
{
delete mpLineColor;
-
+
if( rColor.GetTransparency() == 255 )
mpLineColor = NULL;
else
@@ -62,12 +62,12 @@ void BitmapWriteAccess::SetLineColor( const Color& rColor )
Color BitmapWriteAccess::GetLineColor() const
{
Color aRet;
-
+
if( mpLineColor )
aRet = (const Color&) *mpLineColor;
else
aRet.SetTransparency( 255 );
-
+
return aRet;
}
@@ -84,7 +84,7 @@ void BitmapWriteAccess::SetFillColor()
void BitmapWriteAccess::SetFillColor( const Color& rColor )
{
delete mpFillColor;
-
+
if( rColor.GetTransparency() == 255 )
mpFillColor = NULL;
else
@@ -96,7 +96,7 @@ void BitmapWriteAccess::SetFillColor( const Color& rColor )
Color BitmapWriteAccess::GetFillColor() const
{
Color aRet;
-
+
if( mpFillColor )
aRet = (const Color&) *mpFillColor;
else
@@ -119,9 +119,9 @@ void BitmapWriteAccess::Erase( const Color& rColor )
return;
// use the canonical method to clear the bitmap
- BitmapColor* pOldFillColor = mpFillColor ? new BitmapColor( *mpFillColor ) : NULL;
- const Point aPoint;
- const Rectangle aRect( aPoint, maBitmap.GetSizePixel() );
+ BitmapColor* pOldFillColor = mpFillColor ? new BitmapColor( *mpFillColor ) : NULL;
+ const Point aPoint;
+ const Rectangle aRect( aPoint, maBitmap.GetSizePixel() );
SetFillColor( rColor );
FillRect( aRect );
@@ -135,17 +135,17 @@ void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
{
if( mpLineColor )
{
- const BitmapColor& rLineColor = *mpLineColor;
- long nX, nY;
-
+ const BitmapColor& rLineColor = *mpLineColor;
+ long nX, nY;
+
if ( rStart.X() == rEnd.X() )
{
// vertikale Line
const long nEndY = rEnd.Y();
-
+
nX = rStart.X();
nY = rStart.Y();
-
+
if ( nEndY > nY )
{
for (; nY <= nEndY; nY++ )
@@ -161,10 +161,10 @@ void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
{
// horizontale Line
const long nEndX = rEnd.X();
-
+
nX = rStart.X();
nY = rStart.Y();
-
+
if ( nEndX > nX )
{
for (; nX <= nEndX; nX++ )
@@ -178,13 +178,13 @@ void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
}
else
{
- const long nDX = labs( rEnd.X() - rStart.X() );
- const long nDY = labs( rEnd.Y() - rStart.Y() );
- long nX1;
- long nY1;
- long nX2;
- long nY2;
-
+ const long nDX = labs( rEnd.X() - rStart.X() );
+ const long nDY = labs( rEnd.Y() - rStart.Y() );
+ long nX1;
+ long nY1;
+ long nX2;
+ long nY2;
+
if ( nDX >= nDY )
{
if ( rStart.X() < rEnd.X() )
@@ -201,22 +201,22 @@ void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
nX2 = rStart.X();
nY2 = rStart.Y();
}
-
- const long nDYX = ( nDY - nDX ) << 1;
- const long nDY2 = nDY << 1;
- long nD = nDY2 - nDX;
- BOOL bPos = nY1 < nY2;
-
+
+ const long nDYX = ( nDY - nDX ) << 1;
+ const long nDY2 = nDY << 1;
+ long nD = nDY2 - nDX;
+ BOOL bPos = nY1 < nY2;
+
for ( nX = nX1, nY = nY1; nX <= nX2; nX++ )
{
SetPixel( nY, nX, rLineColor );
-
+
if ( nD < 0 )
nD += nDY2;
else
{
nD += nDYX;
-
+
if ( bPos )
nY++;
else
@@ -240,22 +240,22 @@ void BitmapWriteAccess::DrawLine( const Point& rStart, const Point& rEnd )
nX2 = rStart.X();
nY2 = rStart.Y();
}
-
- const long nDYX = ( nDX - nDY ) << 1;
- const long nDY2 = nDX << 1;
- long nD = nDY2 - nDY;
- BOOL bPos = nX1 < nX2;
-
+
+ const long nDYX = ( nDX - nDY ) << 1;
+ const long nDY2 = nDX << 1;
+ long nD = nDY2 - nDY;
+ BOOL bPos = nX1 < nX2;
+
for ( nX = nX1, nY = nY1; nY <= nY2; nY++ )
{
SetPixel( nY, nX, rLineColor );
-
+
if ( nD < 0 )
nD += nDY2;
else
{
nD += nDYX;
-
+
if ( bPos )
nX++;
else
@@ -273,19 +273,19 @@ void BitmapWriteAccess::FillRect( const Rectangle& rRect )
{
if( mpFillColor )
{
- const BitmapColor& rFillColor = *mpFillColor;
- Point aPoint;
- Rectangle aRect( aPoint, maBitmap.GetSizePixel() );
+ const BitmapColor& rFillColor = *mpFillColor;
+ Point aPoint;
+ Rectangle aRect( aPoint, maBitmap.GetSizePixel() );
aRect.Intersection( rRect );
if( !aRect.IsEmpty() )
{
- const long nStartX = rRect.Left();
- const long nStartY = rRect.Top();
- const long nEndX = rRect.Right();
- const long nEndY = rRect.Bottom();
-
+ const long nStartX = rRect.Left();
+ const long nStartY = rRect.Top();
+ const long nEndX = rRect.Right();
+ const long nEndY = rRect.Bottom();
+
for( long nY = nStartY; nY <= nEndY; nY++ )
for( long nX = nStartX; nX <= nEndX; nX++ )
SetPixel( nY, nX, rFillColor );
@@ -299,7 +299,7 @@ void BitmapWriteAccess::DrawRect( const Rectangle& rRect )
{
if( mpFillColor )
FillRect( rRect );
-
+
if( mpLineColor && ( !mpFillColor || ( *mpFillColor != *mpLineColor ) ) )
{
DrawLine( rRect.TopLeft(), rRect.TopRight() );
@@ -317,9 +317,9 @@ void BitmapWriteAccess::FillPolygon( const Polygon& rPoly )
if( nSize && mpFillColor )
{
- const BitmapColor& rFillColor = *mpFillColor;
- Region aRegion( rPoly );
- Rectangle aRect;
+ const BitmapColor& rFillColor = *mpFillColor;
+ Region aRegion( rPoly );
+ Rectangle aRect;
aRegion.Intersect( Rectangle( Point(), Size( Width(), Height() ) ) );
@@ -364,16 +364,16 @@ void BitmapWriteAccess::FillPolyPolygon( const PolyPolygon& rPolyPoly )
if( nCount && mpFillColor )
{
- const BitmapColor& rFillColor = *mpFillColor;
- Region aRegion( rPolyPoly );
- Rectangle aRect;
+ const BitmapColor& rFillColor = *mpFillColor;
+ Region aRegion( rPolyPoly );
+ Rectangle aRect;
aRegion.Intersect( Rectangle( Point(), Size( Width(), Height() ) ) );
if( !aRegion.IsEmpty() )
{
RegionHandle aRegHandle( aRegion.BeginEnumRects() );
-
+
while( aRegion.GetNextEnumRect( aRegHandle, aRect ) )
for( long nY = aRect.Top(), nEndY = aRect.Bottom(); nY <= nEndY; nY++ )
for( long nX = aRect.Left(), nEndX = aRect.Right(); nX <= nEndX; nX++ )
@@ -390,13 +390,13 @@ void BitmapWriteAccess::DrawPolyPolygon( const PolyPolygon& rPolyPoly )
{
if( mpFillColor )
FillPolyPolygon( rPolyPoly );
-
+
if( mpLineColor && ( !mpFillColor || ( *mpFillColor != *mpLineColor ) ) )
{
for( USHORT n = 0, nCount = rPolyPoly.Count(); n < nCount; )
{
- const Polygon& rPoly = rPolyPoly[ n++ ];
- const USHORT nSize = rPoly.GetSize();
+ const Polygon& rPoly = rPolyPoly[ n++ ];
+ const USHORT nSize = rPoly.GetSize();
if( nSize )
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-12 15:25:45 +0000