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fix warnings (double to int conversions and unused variables); removed hard TABs and extra spaces

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42180 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-10-20 23:59:55 +00:00
parent 513b47e9b7
commit a2d6d21099
4 changed files with 155 additions and 157 deletions
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198
src/common/graphcmn.cpp
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@@ -50,7 +50,7 @@ static inline double DegToRad(double deg)
wxPoint2DDouble wxGraphicsPath::GetCurrentPoint()
{
wxDouble x,y ;
wxDouble x,y;
GetCurrentPoint(x,y);
return wxPoint2DDouble(x,y);
}
@@ -82,14 +82,14 @@ void wxGraphicsPath::AddArc( const wxPoint2DDouble& c, wxDouble r, wxDouble star
void wxGraphicsPath::AddQuadCurveToPoint( wxDouble cx, wxDouble cy, wxDouble x, wxDouble y )
{
// calculate using degree elevation to a cubic bezier
wxPoint2DDouble c1 ;
wxPoint2DDouble c2 ;
wxPoint2DDouble c1;
wxPoint2DDouble c2;
wxPoint2DDouble start = GetCurrentPoint() ;
wxPoint2DDouble start = GetCurrentPoint();
wxPoint2DDouble end(x,y);
wxPoint2DDouble c(cx,cy);
c1 = wxDouble(1/3.0) * start + wxDouble(2/3.0) * c;
c2 = wxDouble(2/3.0) * c + wxDouble(1/3.0) * end ;
c2 = wxDouble(2/3.0) * c + wxDouble(1/3.0) * end;
AddCurveToPoint(c1.m_x,c1.m_y,c2.m_x,c2.m_y,x,y);
}
@@ -116,30 +116,30 @@ void wxGraphicsPath::AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDo
wxPoint2DDouble p1(x1,y1);
wxPoint2DDouble p2(x2,y2);
wxPoint2DDouble v1 = current - p1 ;
wxPoint2DDouble v1 = current - p1;
v1.Normalize();
wxPoint2DDouble v2 = p2 - p1 ;
wxPoint2DDouble v2 = p2 - p1;
v2.Normalize();
wxDouble alpha = v1.GetVectorAngle() - v2.GetVectorAngle();
if ( alpha < 0 )
alpha = 360 + alpha ;
alpha = 360 + alpha;
// TODO obtuse angles
alpha = DegToRad(alpha);
wxDouble dist = r / sin(alpha/2) * cos(alpha/2) ;
wxDouble dist = r / sin(alpha/2) * cos(alpha/2);
// calculate tangential points
wxPoint2DDouble t1 = dist*v1 + p1 ;
wxPoint2DDouble t2 = dist*v2 + p1 ;
wxPoint2DDouble t1 = dist*v1 + p1;
wxPoint2DDouble t2 = dist*v2 + p1;
wxPoint2DDouble nv1 = v1 ;
wxPoint2DDouble nv1 = v1;
nv1.SetVectorAngle(v1.GetVectorAngle()-90);
wxPoint2DDouble c = t1 + r*nv1;
wxDouble a1 = v1.GetVectorAngle()+90 ;
wxDouble a2 = v2.GetVectorAngle()-90 ;
wxDouble a1 = v1.GetVectorAngle()+90;
wxDouble a2 = v2.GetVectorAngle()-90;
AddLineToPoint(t1);
AddArc(c.m_x,c.m_y,r,DegToRad(a1),DegToRad(a2),true);
@@ -158,17 +158,17 @@ void wxGraphicsContext::DrawPath( const wxGraphicsPath *path, int fillStyle )
void wxGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle )
{
Translate(x,y) ;
Translate(x,y);
Rotate( -angle );
DrawText( str , 0, 0 );
Rotate( angle );
Translate(-x,-y) ;
Translate(-x,-y);
}
void wxGraphicsContext::StrokeLine( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2)
{
wxGraphicsPath* path = CreatePath();
path->MoveToPoint(x1, y1) ;
path->MoveToPoint(x1, y1);
path->AddLineToPoint( x2, y2 );
StrokePath( path );
delete path;
@@ -194,8 +194,8 @@ void wxGraphicsContext::DrawEllipse( wxDouble x, wxDouble y, wxDouble w, wxDoubl
{
PushState();
Translate(x+w/2,y+h/2);
wxDouble factor = ((wxDouble) w) / h ;
Scale( factor , 1.0) ;
wxDouble factor = ((wxDouble) w) / h;
Scale( factor , 1.0);
path->AddCircle(0,0,h/2);
DrawPath(path);
PopState();
@@ -232,8 +232,8 @@ void wxGraphicsContext::StrokeLines( size_t n, const wxPoint2DDouble *points)
{
wxASSERT(n > 1);
wxGraphicsPath* path = CreatePath();
path->MoveToPoint(points[0].m_x, points[0].m_y) ;
for ( size_t i = 1 ; i < n; ++i)
path->MoveToPoint(points[0].m_x, points[0].m_y);
for ( size_t i = 1; i < n; ++i)
path->AddLineToPoint( points[i].m_x, points[i].m_y );
StrokePath( path );
delete path;
@@ -243,8 +243,8 @@ void wxGraphicsContext::DrawLines( size_t n, const wxPoint2DDouble *points, int
{
wxASSERT(n > 1);
wxGraphicsPath* path = CreatePath();
path->MoveToPoint(points[0].m_x, points[0].m_y) ;
for ( size_t i = 1 ; i < n; ++i)
path->MoveToPoint(points[0].m_x, points[0].m_y);
for ( size_t i = 1; i < n; ++i)
path->AddLineToPoint( points[i].m_x, points[i].m_y );
DrawPath( path , fillStyle);
delete path;
@@ -254,9 +254,9 @@ void wxGraphicsContext::StrokeLines( size_t n, const wxPoint2DDouble *beginPoint
{
wxASSERT(n > 0);
wxGraphicsPath* path = CreatePath();
for ( size_t i = 0 ; i < n; ++i)
for ( size_t i = 0; i < n; ++i)
{
path->MoveToPoint(beginPoints[i].m_x, beginPoints[i].m_y) ;
path->MoveToPoint(beginPoints[i].m_x, beginPoints[i].m_y);
path->AddLineToPoint( endPoints[i].m_x, endPoints[i].m_y );
}
StrokePath( path );
@@ -349,7 +349,7 @@ void wxGCDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord h
ww = LogicalToDeviceXRel(width);
hh = LogicalToDeviceYRel(height);
m_graphicContext->Clip( xx, yy, ww, hh );
m_graphicContext->Clip( xx, yy, ww, hh );
if ( m_clipping )
{
m_clipX1 = wxMax( m_clipX1, xx );
@@ -394,31 +394,31 @@ void wxGCDC::DoSetClippingRegionAsRegion( const wxRegion &region )
}
else
{
m_graphicContext->Clip( region ) ;
if ( m_clipping )
{
m_clipX1 = wxMax( m_clipX1, xx );
m_clipY1 = wxMax( m_clipY1, yy );
m_clipX2 = wxMin( m_clipX2, (xx + ww) );
m_clipY2 = wxMin( m_clipY2, (yy + hh) );
}
else
{
m_clipping = true;
m_graphicContext->Clip( region );
if ( m_clipping )
{
m_clipX1 = wxMax( m_clipX1, xx );
m_clipY1 = wxMax( m_clipY1, yy );
m_clipX2 = wxMin( m_clipX2, (xx + ww) );
m_clipY2 = wxMin( m_clipY2, (yy + hh) );
}
else
{
m_clipping = true;
m_clipX1 = xx;
m_clipY1 = yy;
m_clipX2 = xx + ww;
m_clipY2 = yy + hh;
}
}
m_clipX1 = xx;
m_clipY1 = yy;
m_clipX2 = xx + ww;
m_clipY2 = yy + hh;
}
}
}
void wxGCDC::DestroyClippingRegion()
{
m_graphicContext->ResetClip() ;
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush ) ;
m_graphicContext->ResetClip();
m_graphicContext->SetPen( m_pen );
m_graphicContext->SetBrush( m_brush );
m_clipping = false;
}
@@ -487,7 +487,7 @@ void wxGCDC::SetUserScale( double x, double y )
m_userScaleX = x;
m_userScaleY = y;
ComputeScaleAndOrigin();
ComputeScaleAndOrigin();
}
void wxGCDC::SetLogicalScale( double x, double y )
@@ -547,7 +547,7 @@ void wxGCDC::ComputeScaleAndOrigin()
wxPen pen(GetPen());
m_pen = wxNullPen;
SetPen(pen);
SetFont(m_font);
SetFont(m_font);
}
}
@@ -565,12 +565,12 @@ void wxGCDC::SetFont( const wxFont &font )
{
m_font = font;
if ( m_graphicContext )
{
wxFont f = font ;
if ( f.Ok() )
f.SetPointSize( LogicalToDeviceYRel(font.GetPointSize())) ;
{
wxFont f = font;
if ( f.Ok() )
f.SetPointSize( LogicalToDeviceYRel(font.GetPointSize()));
m_graphicContext->SetFont( f );
}
}
}
void wxGCDC::SetPen( const wxPen &pen )
@@ -793,8 +793,8 @@ void wxGCDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
wxGraphicsPath* path = m_graphicContext->CreatePath();
m_graphicContext->PushState();
m_graphicContext->Translate(xx+ww/2,yy+hh/2);
wxDouble factor = ((wxDouble) ww) / hh ;
m_graphicContext->Scale( factor , 1.0) ;
wxDouble factor = ((wxDouble) ww) / hh;
m_graphicContext->Scale( factor , 1.0);
if ( fill && (sa!=ea) )
path->MoveToPoint(0,0);
// since these angles (ea,sa) are measured counter-clockwise, we invert them to
@@ -825,14 +825,14 @@ void wxGCDC::DoDrawLines(int n, wxPoint points[],
return;
#endif
wxPoint2DDouble* pointsD = new wxPoint2DDouble[n] ;
for( int i = 0 ; i < n; ++i)
wxPoint2DDouble* pointsD = new wxPoint2DDouble[n];
for( int i = 0; i < n; ++i)
{
pointsD[i].m_x = LogicalToDeviceX(points[i].x + xoffset);
pointsD[i].m_y = LogicalToDeviceY(points[i].y + yoffset);
}
m_graphicContext->StrokeLines( n , pointsD) ;
m_graphicContext->StrokeLines( n , pointsD);
delete[] pointsD;
}
@@ -909,12 +909,12 @@ void wxGCDC::DoDrawPolygon( int n, wxPoint points[],
if ( m_logicalFunction != wxCOPY )
return;
bool closeIt = false ;
bool closeIt = false;
if (points[n-1] != points[0])
closeIt = true ;
closeIt = true;
wxPoint2DDouble* pointsD = new wxPoint2DDouble[n+(closeIt?1:0)] ;
for( int i = 0 ; i < n; ++i)
wxPoint2DDouble* pointsD = new wxPoint2DDouble[n+(closeIt?1:0)];
for( int i = 0; i < n; ++i)
{
pointsD[i].m_x = LogicalToDeviceX(points[i].x + xoffset);
pointsD[i].m_y = LogicalToDeviceY(points[i].y + yoffset);
@@ -922,7 +922,7 @@ void wxGCDC::DoDrawPolygon( int n, wxPoint points[],
if ( closeIt )
pointsD[n] = pointsD[0];
m_graphicContext->DrawLines( n+(closeIt?1:0) , pointsD, fillStyle) ;
m_graphicContext->DrawLines( n+(closeIt?1:0) , pointsD, fillStyle);
delete[] pointsD;
}
@@ -936,17 +936,17 @@ void wxGCDC::DoDrawPolyPolygon(int n,
wxASSERT(n > 1);
wxGraphicsPath* path = m_graphicContext->CreatePath();
int i = 0 ;
for ( int j = 0 ; j < n ; ++j)
int i = 0;
for ( int j = 0; j < n; ++j)
{
wxPoint start = points[i];
path->MoveToPoint(LogicalToDeviceX(start.x+ xoffset), LogicalToDeviceY(start.y+ yoffset)) ;
path->MoveToPoint(LogicalToDeviceX(start.x+ xoffset), LogicalToDeviceY(start.y+ yoffset));
++i;
int l = count[j];
for ( int k = 1 ; k < l ; ++k)
for ( int k = 1; k < l; ++k)
{
path->AddLineToPoint( LogicalToDeviceX(points[i].x+ xoffset), LogicalToDeviceY(points[i].y+ yoffset));
++i ;
++i;
}
// close the polygon
if ( start != points[i-1])
@@ -1028,10 +1028,10 @@ void wxGCDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
if ( m_logicalFunction != wxCOPY )
return;
wxCoord xx = LogicalToDeviceX(x);
wxCoord yy = LogicalToDeviceY(y);
wxDouble xx = LogicalToDeviceX(x);
wxDouble yy = LogicalToDeviceY(y);
wxDouble ww = m_signX * LogicalToDeviceXRel(width);
wxCoord hh = m_signY * LogicalToDeviceYRel(height);
wxDouble hh = m_signY * LogicalToDeviceYRel(height);
// CMB: draw nothing if transformed w or h is 0
if (ww == 0 || hh == 0)
@@ -1187,13 +1187,13 @@ void wxGCDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *heig
m_graphicContext->GetTextExtent( str, &w, &h, &d, &e );
if ( height )
*height = DeviceToLogicalYRel( h );
*height = DeviceToLogicalYRel((wxCoord)h);
if ( descent )
*descent =DeviceToLogicalYRel( d);
*descent = DeviceToLogicalYRel((wxCoord)d);
if ( externalLeading )
*externalLeading = DeviceToLogicalYRel( e);
*externalLeading = DeviceToLogicalYRel((wxCoord)e);
if ( width )
*width = DeviceToLogicalXRel( w );
*width = DeviceToLogicalXRel((wxCoord)w);
if ( theFont )
{
@@ -1207,13 +1207,13 @@ bool wxGCDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) c
widths.Clear();
widths.Add(0,text.Length());
if ( text.IsEmpty() )
return true ;
return true;
wxArrayDouble widthsD ;
wxArrayDouble widthsD;
m_graphicContext->GetPartialTextExtents( text, widthsD );
for ( size_t i = 0; i < widths.GetCount(); ++i )
widths[i] = DeviceToLogicalXRel( widthsD[i] + 0.5 ) ;
widths[i] = DeviceToLogicalXRel((wxCoord)(widthsD[i] + 0.5));
return true;
}
@@ -1238,12 +1238,12 @@ void wxGCDC::Clear(void)
{
wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::Clear - invalid DC") );
// TODO better implementation / incorporate size info into wxGCDC or context
m_graphicContext->SetBrush( m_backgroundBrush );
wxPen p = *wxTRANSPARENT_PEN ;
m_graphicContext->SetPen( p );
DoDrawRectangle( 0, 0, 32000 , 32000 );
m_graphicContext->SetPen( m_pen ) ;
m_graphicContext->SetBrush( m_brush );
m_graphicContext->SetBrush( m_backgroundBrush );
wxPen p = *wxTRANSPARENT_PEN;
m_graphicContext->SetPen( p );
DoDrawRectangle( 0, 0, 32000 , 32000 );
m_graphicContext->SetPen( m_pen );
m_graphicContext->SetBrush( m_brush );
}
void wxGCDC::DoGetSize(int *width, int *height) const
@@ -1257,42 +1257,42 @@ void wxGCDC::DoGradientFillLinear(const wxRect& rect,
const wxColour& destColour,
wxDirection nDirection )
{
wxPoint start ;
wxPoint end ;
wxPoint start;
wxPoint end;
switch( nDirection)
{
case wxWEST :
start = rect.GetRightBottom();
start.x++;
end = rect.GetLeftBottom();
break ;
break;
case wxEAST :
start = rect.GetLeftBottom();
end = rect.GetRightBottom();
end.x++;
break ;
break;
case wxNORTH :
start = rect.GetLeftBottom();
start.y++;
end = rect.GetLeftTop();
break ;
break;
case wxSOUTH :
start = rect.GetLeftTop();
end = rect.GetLeftBottom();
end.y++;
break ;
default :
break;
break;
default :
break;
}
m_graphicContext->SetLinearGradientBrush(
LogicalToDeviceX(start.x),LogicalToDeviceY(start.y),
LogicalToDeviceX(end.x),LogicalToDeviceY(end.y), initialColour, destColour);
wxCoord xx = LogicalToDeviceX(rect.x);
wxCoord yy = LogicalToDeviceY(rect.y);
wxDouble xx = LogicalToDeviceX(rect.x);
wxDouble yy = LogicalToDeviceY(rect.y);
wxDouble ww = m_signX * LogicalToDeviceXRel(rect.width);
wxCoord hh = m_signY * LogicalToDeviceYRel(rect.height);
wxDouble hh = m_signY * LogicalToDeviceYRel(rect.height);
if (ww == 0 || hh == 0)
return;
@@ -1327,10 +1327,10 @@ void wxGCDC::DoGradientFillConcentric(const wxRect& rect,
else
nRadius = cy;
wxCoord xx = LogicalToDeviceX(rect.x);
wxCoord yy = LogicalToDeviceY(rect.y);
wxDouble xx = LogicalToDeviceX(rect.x);
wxDouble yy = LogicalToDeviceY(rect.y);
wxDouble ww = m_signX * LogicalToDeviceXRel(rect.width);
wxCoord hh = m_signY * LogicalToDeviceYRel(rect.height);
wxDouble hh = m_signY * LogicalToDeviceYRel(rect.height);
if (ww == 0 || hh == 0)
return;
@@ -1347,7 +1347,7 @@ void wxGCDC::DoGradientFillConcentric(const wxRect& rect,
}
m_graphicContext->SetPen(*wxTRANSPARENT_PEN);
m_graphicContext->SetBrush( wxBrush( destColour) ) ;
m_graphicContext->SetBrush( wxBrush( destColour) );
m_graphicContext->DrawRectangle( xx,yy,ww,hh);
m_graphicContext->SetRadialGradientBrush(