{
};
-void wxWindowDC::FloodFill( long WXUNUSED(x1), long WXUNUSED(y1),
+void wxWindowDC::FloodFill( long WXUNUSED(x1), long WXUNUSED(y1),
const wxColour& WXUNUSED(col), int WXUNUSED(style) )
{
};
void wxWindowDC::DrawLine( long x1, long y1, long x2, long y2 )
{
if (!Ok()) return;
-
+
};
void wxWindowDC::CrossHair( long x, long y )
{
if (!Ok()) return;
-
+
};
void wxWindowDC::DrawArc( long x1, long y1, long x2, long y2, long xc, long yc )
{
if (!Ok()) return;
-
- long xx1 = XLOG2DEV(x1);
+
+ long xx1 = XLOG2DEV(x1);
long yy1 = YLOG2DEV(y1);
- long xx2 = XLOG2DEV(x2);
+ long xx2 = XLOG2DEV(x2);
long yy2 = YLOG2DEV(y2);
- long xxc = XLOG2DEV((long)xc);
+ long xxc = XLOG2DEV((long)xc);
long yyc = YLOG2DEV((long)yc);
- double dx = xx1 - xxc;
+ double dx = xx1 - xxc;
double dy = yy1 - yyc;
double radius = sqrt(dx*dx+dy*dy);
long r = (long)radius;
double radius1, radius2;
- if (xx1 == xx2 && yy1 == yy2)
+ if (xx1 == xx2 && yy1 == yy2)
{
radius1 = 0.0;
radius2 = 360.0;
- }
- else
- if (radius == 0.0)
+ }
+ else
+ if (radius == 0.0)
{
radius1 = radius2 = 0.0;
- }
- else
+ }
+ else
{
radius1 = (xx1 - xxc == 0) ?
(yy1 - yyc < 0) ? 90.0 : -90.0 :
while (alpha1 > 360*64) alpha1 -= 360*64;
if (m_brush.GetStyle() != wxTRANSPARENT) {};
-
+
if (m_pen.GetStyle() != wxTRANSPARENT) {};
-
+
};
void wxWindowDC::DrawEllipticArc( long x, long y, long width, long height, double sa, double ea )
{
if (!Ok()) return;
-
- long xx = XLOG2DEV(x);
+
+ long xx = XLOG2DEV(x);
long yy = YLOG2DEV(y);
- long ww = m_signX * XLOG2DEVREL(width);
+ long ww = m_signX * XLOG2DEVREL(width);
long hh = m_signY * YLOG2DEVREL(height);
-
+
// CMB: handle -ve width and/or height
if (ww < 0) { ww = -ww; xx = xx - ww; }
if (hh < 0) { hh = -hh; yy = yy - hh; }
-
+
long start = long(sa * 64.0);
long end = long(ea * 64.0);
if (m_brush.GetStyle() != wxTRANSPARENT) {};
-
+
if (m_pen.GetStyle() != wxTRANSPARENT) {};
};
void wxWindowDC::DrawPoint( long x, long y )
{
if (!Ok()) return;
-
+
if (m_pen.GetStyle() != wxTRANSPARENT) {};
};
void wxWindowDC::DrawLines( int n, wxPoint points[], long xoffset, long yoffset )
{
if (!Ok()) return;
-
+
if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
+
for (int i = 0; i < n-1; i++)
{
long x1 = XLOG2DEV(points[i].x + xoffset);
void wxWindowDC::DrawLines( wxList *points, long xoffset, long yoffset )
{
if (!Ok()) return;
-
+
if (m_pen.GetStyle() == wxTRANSPARENT) return;
-
+
wxNode *node = points->First();
while (node->Next())
{
};
};
-void wxWindowDC::DrawPolygon( int WXUNUSED(n), wxPoint WXUNUSED(points)[],
+void wxWindowDC::DrawPolygon( int WXUNUSED(n), wxPoint WXUNUSED(points)[],
long WXUNUSED(xoffset), long WXUNUSED(yoffset), int WXUNUSED(fillStyle) )
{
if (!Ok()) return;
};
-void wxWindowDC::DrawPolygon( wxList *WXUNUSED(lines), long WXUNUSED(xoffset),
+void wxWindowDC::DrawPolygon( wxList *WXUNUSED(lines), long WXUNUSED(xoffset),
long WXUNUSED(yoffset), int WXUNUSED(fillStyle) )
{
if (!Ok()) return;
long yy = YLOG2DEV(y);
long ww = m_signX * XLOG2DEVREL(width);
long hh = m_signY * YLOG2DEVREL(height);
-
+
// CMB: draw nothing if transformed w or h is 0
if (ww == 0 || hh == 0) return;
if (hh < 0) { hh = -hh; yy = yy - hh; }
if (m_brush.GetStyle() != wxTRANSPARENT) {};
-
+
if (m_pen.GetStyle() != wxTRANSPARENT) {};
};
void wxWindowDC::DrawRoundedRectangle( long x, long y, long width, long height, double radius )
{
if (!Ok()) return;
-
+
if (radius < 0.0) radius = - radius * ((width < height) ? width : height);
-
- long xx = XLOG2DEV(x);
+
+ long xx = XLOG2DEV(x);
long yy = YLOG2DEV(y);
- long ww = m_signX * XLOG2DEVREL(width);
+ long ww = m_signX * XLOG2DEVREL(width);
long hh = m_signY * YLOG2DEVREL(height);
long rr = XLOG2DEVREL((long)radius);
if (m_brush.GetStyle() != wxTRANSPARENT)
{
};
-
+
if (m_pen.GetStyle() != wxTRANSPARENT)
{
};
void wxWindowDC::DrawEllipse( long x, long y, long width, long height )
{
if (!Ok()) return;
-
- long xx = XLOG2DEV(x);
+
+ long xx = XLOG2DEV(x);
long yy = YLOG2DEV(y);
- long ww = m_signX * XLOG2DEVREL(width);
+ long ww = m_signX * XLOG2DEVREL(width);
long hh = m_signY * YLOG2DEVREL(height);
// CMB: handle -ve width and/or height
if (ww < 0) { ww = -ww; xx = xx - ww; }
if (hh < 0) { hh = -hh; yy = yy - hh; }
-
+
if (m_brush.GetStyle() != wxTRANSPARENT) {};
-
+
if (m_pen.GetStyle() != wxTRANSPARENT) {};
};
void wxWindowDC::DrawIcon( const wxIcon &icon, long x, long y, bool useMask )
{
if (!Ok()) return;
-
+
if (!icon.Ok()) return;
-
+
int xx = XLOG2DEV(x);
int yy = YLOG2DEV(y);
-
+
};
bool wxWindowDC::Blit( long xdest, long ydest, long width, long height,
wxDC *source, long xsrc, long ysrc, int WXUNUSED(logical_func), bool WXUNUSED(useMask) )
{
if (!Ok()) return FALSE;
-
+
// CMB 20/5/98: add blitting of bitmaps
if (source->IsKindOf(CLASSINFO(wxMemoryDC)))
{
void wxWindowDC::GetTextExtent( const wxString &string, long *width, long *height,
long *WXUNUSED(descent), long *WXUNUSED(externalLeading),
- wxFont *WXUNUSED(theFont), bool WXUNUSED(use16) )
+ wxFont *WXUNUSED(theFont), bool WXUNUSED(use16) ) const
{
if (!Ok()) return;
-
+
};
-long wxWindowDC::GetCharWidth(void)
+long wxWindowDC::GetCharWidth(void) const
{
if (!Ok()) return 0;
return 0;
};
-long wxWindowDC::GetCharHeight(void)
+long wxWindowDC::GetCharHeight(void) const
{
if (!Ok()) return 0;
return 0;
void wxWindowDC::Clear(void)
{
if (!Ok()) return;
-
+
};
void wxWindowDC::SetFont( const wxFont &font )
{
if (!Ok()) return;
-
+
m_font = font;
};
if (!Ok()) return;
if (m_pen == pen) return;
-
+
m_pen = pen;
-
+
if (!m_pen.Ok()) return;
};
void wxWindowDC::SetBrush( const wxBrush &brush )
{
if (!Ok()) return;
-
+
if (m_brush == brush) return;
-
+
m_brush = brush;
-
+
if (!m_brush.Ok()) return;
-
+
};
void wxWindowDC::SetBackground( const wxBrush &brush )
{
if (!Ok()) return;
-
+
if (m_backgroundBrush == brush) return;
-
+
m_backgroundBrush = brush;
-
+
if (!m_backgroundBrush.Ok()) return;
-
+
};
void wxWindowDC::SetLogicalFunction( int function )
void wxWindowDC::SetTextForeground( const wxColour &col )
{
if (!Ok()) return;
-
+
if (m_textForegroundColour == col) return;
-
+
m_textForegroundColour = col;
if (!m_textForegroundColour.Ok()) return;
};
void wxWindowDC::SetTextBackground( const wxColour &col )
{
if (!Ok()) return;
-
+
if (m_textBackgroundColour == col) return;
-
+
m_textBackgroundColour = col;
if (!m_textBackgroundColour.Ok()) return;
};
wxDC::SetClippingRegion( x, y, width, height );
// TODO
-
+
};
void wxWindowDC::SetClippingRegion( const wxRegion& region )
void wxWindowDC::DestroyClippingRegion(void)
{
wxDC::DestroyClippingRegion();
-
+
};
// ----------------------------------- spline code ----------------------------------------
projects / wxWidgets.git / blobdiff