{
int old_x = m_area.x;
int old_y = m_area.y;
-
+
m_area.x = x;
m_area.y = y;
}
}
-void wxCanvasObjectGroup::ExtendArea(int x, int y)
+void wxCanvasObjectGroup::ExtendArea(double x, double y)
{
if (m_validbounds)
{
{
if (obj->IsHit(x,y,margin))
{
- return true;
+ return TRUE;
}
}
node = node->Previous();
}
- return false;
+ return FALSE;
}
wxCanvasObject* wxCanvasObjectGroup::IsHitObject( int x, int y, int margin )
}
node = node->Previous();
}
-
+
return (wxCanvasObject*) NULL;
}
{
m_x = x;
m_y = y;
- m_validbounds=false;
- m_group=group;
+ m_validbounds = FALSE;
+ m_group = group;
}
void wxCanvasObjectGroupRef::SetOwner(wxCanvas* canvas)
{
- m_owner=canvas;
+ m_owner = canvas;
m_group->SetOwner(canvas);
}
-void wxCanvasObjectGroupRef::ExtendArea(int x, int y)
+void wxCanvasObjectGroupRef::ExtendArea(double x, double y)
{
- if (m_validbounds)
- {
- if ( x < m_minx ) m_minx = x;
- if ( y < m_miny ) m_miny = y;
- if ( x > m_maxx ) m_maxx = x;
- if ( y > m_maxy ) m_maxy = y;
- }
- else
- {
- m_validbounds = true;
-
- m_minx = x;
- m_miny = y;
- m_maxx = x;
- m_maxy = y;
- }
+ if (m_validbounds)
+ {
+ if (x < m_minx) m_minx = x;
+ if (y < m_miny) m_miny = y;
+ if (x > m_maxx) m_maxx = x;
+ if (y > m_maxy) m_maxy = y;
+ }
+ else
+ {
+ m_validbounds = TRUE;
+ m_minx = x;
+ m_miny = y;
+ m_maxx = x;
+ m_maxy = y;
+ }
}
void wxCanvasObjectGroupRef::Recreate()
{
- m_validbounds=false;
+ m_validbounds = FALSE;
m_group->Recreate();
ExtendArea(m_group->GetXMin(),m_group->GetYMin());
ExtendArea(m_group->GetXMax(),m_group->GetYMax());
void wxCanvasObjectGroupRef::Render(int xabs, int yabs, int x, int y, int width, int height )
{
- xabs += m_owner->GetDeviceX(GetPosX());
- yabs += m_owner->GetDeviceY(GetPosY());
+ xabs += m_area.x;
+ yabs += m_area.y;
int clip_x = xabs + m_group->GetXMin();
int clip_width = m_group->GetXMax()-m_group->GetXMin();
m_x = x;
m_y = y;
- if (!m_isControl)
+ int old_area_x = m_area.x;
+ int old_area_y = m_area.y;
+
+ m_area.x=m_owner->GetDeviceX( m_x + m_minx );
+ m_area.y=m_owner->GetDeviceY( m_y + m_miny );
+
+ int leftu,rightu,bottomu,topu ;
+ leftu = wxMin (m_area.x, old_area_x ) ;
+ rightu = wxMax (old_area_x + m_area.width, m_area.x + m_area.width) ;
+ topu = wxMin (m_area.y,old_area_y) ;
+ bottomu = wxMax (old_area_y + m_area.height, m_area.y + m_area.height) ;
+
+ if ( rightu - leftu < 2*m_area.width && bottomu - topu < 2*m_area.height )
{
- // TODO: sometimes faster to merge into 1 Update or
- // to break up into four
- m_owner->Update(m_area.x, m_area.y, m_area.width, m_area.height );
- //calculate the new area in pixels relative to the parent
- SetArea( m_owner->GetDeviceX( m_x + m_minx ),
- m_owner->GetDeviceY( m_y + m_miny ),
- m_owner->GetDeviceWidth( m_maxx-m_minx ),
- m_owner->GetDeviceHeight( m_maxy-m_miny ) );
+ m_owner->Update(leftu,topu,rightu - leftu,bottomu - topu);
+ }
+ else
+ {
+ m_owner->Update(old_area_x, old_area_y, m_area.width, m_area.height );
m_owner->Update( m_area.x, m_area.y, m_area.width, m_area.height );
}
}
+//----------------------------------------------------------------------------
+// wxCanvasPolyline
+//----------------------------------------------------------------------------
+
+wxCanvasPolyline::wxCanvasPolyline( int n, wxPoint2DDouble points[])
+ : wxCanvasObject()
+{
+ m_n = n;
+ m_points = points;
+ m_pen = *wxBLACK_PEN;
+}
+
+wxCanvasPolyline::~wxCanvasPolyline()
+{
+ delete m_points;
+}
+
+void wxCanvasPolyline::ExtendArea(double x, double y)
+{
+ if (m_validbounds)
+ {
+ if (x < m_minx) m_minx = x;
+ if (y < m_miny) m_miny = y;
+ if (x > m_maxx) m_maxx = x;
+ if (y > m_maxy) m_maxy = y;
+ }
+ else
+ {
+ m_validbounds = TRUE;
+
+ m_minx = x;
+ m_miny = y;
+ m_maxx = x;
+ m_maxy = y;
+ }
+}
+
+void wxCanvasPolyline::Recreate()
+{
+
+ m_validbounds=FALSE;
+ int i;
+ for (i=0; i < m_n;i++)
+ {
+ ExtendArea(m_points[i].m_x,m_points[i].m_y);
+ }
+
+ //include the pen width also
+ ExtendArea(m_minx -m_pen.GetWidth(),m_miny-m_pen.GetWidth());
+ ExtendArea(m_maxx+m_pen.GetWidth()*2,m_maxy+m_pen.GetWidth()*2);
+
+ //set the area in pixels relative to the parent
+ SetArea( m_owner->GetDeviceX(m_minx ),
+ m_owner->GetDeviceY(m_miny ),
+ m_owner->GetDeviceWidth( m_maxx-m_minx ),
+ m_owner->GetDeviceHeight( m_maxy-m_miny ) );
+}
+
+void wxCanvasPolyline::Render(int xabs, int yabs, int clip_x, int clip_y, int clip_width, int clip_height )
+{
+ int buffer_x = m_owner->GetBufferX();
+ int buffer_y = m_owner->GetBufferY();
+
+ int start_y = clip_y - buffer_y;
+ int end_y = clip_y+clip_height - buffer_y;
+
+ int start_x = clip_x - buffer_x;
+ int end_x = clip_x+clip_width - buffer_x;
+
+#if IMAGE_CANVAS
+#else
+ wxPoint *cpoints = new wxPoint[m_n];
+ int i;
+ for (i = 0; i < m_n; i++)
+ {
+ cpoints[i].x = m_owner->GetDeviceX(m_points[i].m_x+xabs);
+ cpoints[i].y = m_owner->GetDeviceY(m_points[i].m_y+yabs);
+ }
+ wxMemoryDC *dc = m_owner->GetDC();
+ dc->SetClippingRegion(start_x,start_y,end_x-start_x,end_y-start_y);
+ dc->SetPen(m_pen);
+ dc->DrawLines(m_n, cpoints, 0,0);
+ delete [] cpoints;
+ dc->SetPen(wxNullPen);
+ dc->DestroyClippingRegion();
+#endif
+}
+
+void wxCanvasPolyline::WriteSVG( wxTextOutputStream &stream )
+{
+}
+
+//----------------------------------------------------------------------------
+// wxCanvasPolygon
+//----------------------------------------------------------------------------
+
+wxCanvasPolygon::wxCanvasPolygon( int n, wxPoint2DDouble points[])
+ : wxCanvasObject()
+{
+ m_n = n;
+ m_points = points;
+ m_brush = *wxBLACK_BRUSH;
+ m_pen = *wxTRANSPARENT_PEN;
+}
+
+wxCanvasPolygon::~wxCanvasPolygon()
+{
+ delete m_points;
+}
+
+void wxCanvasPolygon::ExtendArea(double x, double y)
+{
+ if (m_validbounds)
+ {
+ if (x < m_minx) m_minx = x;
+ if (y < m_miny) m_miny = y;
+ if (x > m_maxx) m_maxx = x;
+ if (y > m_maxy) m_maxy = y;
+ }
+ else
+ {
+ m_validbounds = TRUE;
+
+ m_minx = x;
+ m_miny = y;
+ m_maxx = x;
+ m_maxy = y;
+ }
+}
+
+void wxCanvasPolygon::Recreate()
+{
+
+ m_validbounds=FALSE;
+ int i;
+ for (i=0; i < m_n;i++)
+ {
+ ExtendArea(m_points[i].m_x,m_points[i].m_y);
+ }
+
+ //include the pen width also
+ ExtendArea(m_minx -m_pen.GetWidth(),m_miny-m_pen.GetWidth());
+ ExtendArea(m_maxx+m_pen.GetWidth()*2,m_maxy+m_pen.GetWidth()*2);
+
+ //set the area in pixels relative to the parent
+ SetArea( m_owner->GetDeviceX( m_minx ),
+ m_owner->GetDeviceY( m_miny ),
+ m_owner->GetDeviceWidth( m_maxx-m_minx ),
+ m_owner->GetDeviceHeight( m_maxy-m_miny ) );
+}
+
+void wxCanvasPolygon::Render(int xabs, int yabs, int clip_x, int clip_y, int clip_width, int clip_height )
+{
+ int buffer_x = m_owner->GetBufferX();
+ int buffer_y = m_owner->GetBufferY();
+
+ int start_y = clip_y - buffer_y;
+ int end_y = clip_y+clip_height - buffer_y;
+
+ int start_x = clip_x - buffer_x;
+ int end_x = clip_x+clip_width - buffer_x;
+
+#if IMAGE_CANVAS
+#else
+ wxPoint *cpoints = new wxPoint[m_n];
+ int i;
+ for (i = 0; i < m_n; i++)
+ {
+ cpoints[i].x = m_owner->GetDeviceX(m_points[i].m_x+xabs);
+ cpoints[i].y = m_owner->GetDeviceY(m_points[i].m_y+yabs);
+ }
+ wxMemoryDC *dc = m_owner->GetDC();
+ dc->SetClippingRegion(start_x,start_y,end_x-start_x,end_y-start_y);
+ dc->SetBrush(m_brush);
+ dc->SetPen(m_pen);
+ dc->DrawPolygon(m_n, cpoints, 0,0,wxWINDING_RULE);
+ delete [] cpoints;
+ dc->SetBrush(wxNullBrush);
+ dc->SetPen(wxNullPen);
+ dc->DestroyClippingRegion();
+#endif
+}
+
+void wxCanvasPolygon::WriteSVG( wxTextOutputStream &stream )
+{
+}
+
+
//----------------------------------------------------------------------------
// wxCanvasRect
//----------------------------------------------------------------------------
-wxCanvasRect::wxCanvasRect( double x, double y, double w, double h,
- unsigned char red, unsigned char green, unsigned char blue )
+wxCanvasRect::wxCanvasRect( double x, double y, double w, double h )
: wxCanvasObject()
{
m_x = x;
m_width = w;
m_height = h;
- m_red = red;
- m_green = green;
- m_blue = blue;
+ m_brush = *wxBLACK_BRUSH;
+ m_pen = *wxTRANSPARENT_PEN;
}
void wxCanvasRect::Recreate()
void wxCanvasRect::Render(int xabs, int yabs, int clip_x, int clip_y, int clip_width, int clip_height )
{
- wxImage *image = m_owner->GetBuffer();
int buffer_x = m_owner->GetBufferX();
int buffer_y = m_owner->GetBufferY();
+#if IMAGE_CANVAS
+ wxImage *image = m_owner->GetBuffer();
+
int start_y = clip_y - buffer_y;
int end_y = clip_y+clip_height - buffer_y;
for (int y = start_y; y < end_y; y++)
for (int x = start_x; x < end_x; x++)
image->SetRGB( x, y, m_red, m_green, m_blue );
+#else
+ wxMemoryDC *dc = m_owner->GetDC();
+ dc->SetPen( m_pen );
+ dc->SetBrush( m_brush );
+ dc->DrawRectangle( clip_x-buffer_x, clip_y-buffer_y, clip_width, clip_height );
+#endif
}
void wxCanvasRect::WriteSVG( wxTextOutputStream &stream )
// wxCanvasLine
//----------------------------------------------------------------------------
-wxCanvasLine::wxCanvasLine( double x1, double y1, double x2, double y2,
- unsigned char red, unsigned char green, unsigned char blue )
+wxCanvasLine::wxCanvasLine( double x1, double y1, double x2, double y2 )
: wxCanvasObject()
{
m_x1 = x1;
m_x2 = x2;
m_y2 = y2;
- m_red = red;
- m_green = green;
- m_blue = blue;
+ m_pen = *wxBLACK_PEN;
}
void wxCanvasLine::Recreate()
void wxCanvasLine::Render(int xabs, int yabs, int clip_x, int clip_y, int clip_width, int clip_height )
{
- wxImage *image = m_owner->GetBuffer();
int buffer_x = m_owner->GetBufferX();
int buffer_y = m_owner->GetBufferY();
+ int x1 = xabs + m_owner->GetDeviceX( m_x1 );
+ int y1 = yabs + m_owner->GetDeviceY( m_y1 );
+ int x2 = xabs + m_owner->GetDeviceX( m_x2 );
+ int y2 = yabs + m_owner->GetDeviceY( m_y2 );
+
+#if IMAGE_CANVAS
+ wxImage *image = m_owner->GetBuffer();
if ((m_area.width == 0) && (m_area.height == 0))
{
image->SetRGB( m_area.x-buffer_x, m_area.y-buffer_y, m_red, m_green, m_blue );
}
else
{
- int x1 = xabs + m_owner->GetDeviceX( m_x1 );
- int y1 = yabs + m_owner->GetDeviceY( m_y1 );
- int x2 = xabs + m_owner->GetDeviceX( m_x2 );
- int y2 = yabs + m_owner->GetDeviceY( m_y2 );
-
wxInt32 d, ii, jj, di, ai, si, dj, aj, sj;
di = x1 - x2;
ai = abs(di) << 1;
}
}
}
+#else
+ wxMemoryDC *dc = m_owner->GetDC();
+ dc->SetClippingRegion( clip_x-buffer_x, clip_y-buffer_y, clip_width, clip_height );
+ dc->SetPen( m_pen );
+ dc->DrawLine( x1-buffer_x, y1-buffer_y, x2-buffer_x, y2-buffer_y );
+
+ dc->DestroyClippingRegion();
+#endif
}
void wxCanvasLine::WriteSVG( wxTextOutputStream &stream )
m_owner->GetDeviceWidth( m_width ),
m_owner->GetDeviceHeight( m_height ) );
+#if IMAGE_CANVAS
if ((m_area.width == m_image.GetWidth()) &&
(m_area.width == m_image.GetWidth()))
+ {
m_tmp = m_image;
+ }
else
+ {
m_tmp = m_image.Scale( m_area.width, m_area.height );
+ }
+#else
+ if ((m_area.width == m_image.GetWidth()) &&
+ (m_area.width == m_image.GetWidth()))
+ {
+ m_tmp = m_image.ConvertToBitmap();
+ }
+ else
+ {
+ wxImage tmp( m_image.Scale( m_area.width, m_area.height ) );
+ m_tmp = tmp.ConvertToBitmap();
+ }
+#endif
}
void wxCanvasImage::Render(int xabs, int yabs, int clip_x, int clip_y, int clip_width, int clip_height )
int buffer_x = m_owner->GetBufferX();
int buffer_y = m_owner->GetBufferY();
+#if IMAGE_CANVAS
if ((clip_x == xabs + m_area.x) &&
(clip_y == yabs + m_area.y) &&
(clip_width == m_area.width) &&
wxImage sub_image( m_tmp.GetSubImage( rect ) );
m_owner->GetBuffer()->Paste( sub_image, clip_x-buffer_x, clip_y-buffer_y );
}
+#else
+ wxMemoryDC *dc = m_owner->GetDC();
+
+ if ((clip_x == xabs + m_area.x) &&
+ (clip_y == yabs + m_area.y) &&
+ (clip_width == m_area.width) &&
+ (clip_height == m_area.height))
+ {
+ dc->DrawBitmap( m_tmp, clip_x-buffer_x, clip_y-buffer_y, TRUE );
+ }
+ else
+ {
+ // local coordinates
+ int start_x = clip_x - (xabs + m_area.x);
+ int start_y = clip_y - (yabs + m_area.y);
+
+ // Clipping region faster ?
+ wxRect rect( start_x, start_y, clip_width, clip_height );
+ wxBitmap sub_bitmap( m_tmp.GetSubBitmap( rect ) );
+ dc->DrawBitmap( sub_bitmap, clip_x-buffer_x, clip_y-buffer_y, TRUE );
+ }
+#endif
}
void wxCanvasImage::WriteSVG( wxTextOutputStream &stream )
m_fontFileName,
0,
&(data->m_face) );
-
+
error = FT_Set_Char_Size( data->m_face,
0,
m_size*64,
{
if (!m_alpha) return;
- wxImage *image = m_owner->GetBuffer();
int buffer_x = m_owner->GetBufferX();
int buffer_y = m_owner->GetBufferY();
+
+#if IMAGE_CANVAS
+ wxImage *image = m_owner->GetBuffer();
// local coordinates
int start_x = clip_x - m_area.x;
image->SetRGB( image_x, image_y, red1+red2, green1+green2, blue1+blue2 );
}
}
+#else
+ wxBitmap *bitmap = m_owner->GetBuffer();
+ wxRect sub_rect( clip_x-buffer_x, clip_y-buffer_y, clip_width, clip_height );
+ wxBitmap sub_bitmap( bitmap->GetSubBitmap( sub_rect ) );
+
+ wxImage image( sub_bitmap );
+
+ // local coordinates
+ int start_x = clip_x - m_area.x;
+ int end_x = clip_width + start_x;
+ int start_y = clip_y - m_area.y;
+ int end_y = clip_height + start_y;
+
+ for (int y = start_y; y < end_y; y++)
+ for (int x = start_x; x < end_x; x++)
+ {
+ int alpha = m_alpha[y*m_area.width + x];
+ if (alpha)
+ {
+ int image_x = x - start_x;
+ int image_y = y - start_y;
+ if (alpha == 255)
+ {
+ image.SetRGB( image_x, image_y, m_red, m_green, m_blue );
+ continue;
+ }
+ int red1 = (m_red * alpha) / 255;
+ int green1 = (m_green * alpha) / 255;
+ int blue1 = (m_blue * alpha) / 255;
+
+ alpha = 255-alpha;
+ int red2 = image.GetRed( image_x, image_y );
+ int green2 = image.GetGreen( image_x, image_y );
+ int blue2 = image.GetBlue( image_x, image_y );
+ red2 = (red2 * alpha) / 255;
+ green2 = (green2 * alpha) / 255;
+ blue2 = (blue2 * alpha) / 255;
+
+ image.SetRGB( image_x, image_y, red1+red2, green1+green2, blue1+blue2 );
+ }
+ }
+
+ sub_bitmap = image.ConvertToBitmap();
+
+ wxMemoryDC *dc = m_owner->GetDC();
+ dc->DrawBitmap( sub_bitmap, clip_x-buffer_x, clip_y-buffer_y );
+#endif
}
void wxCanvasText::WriteSVG( wxTextOutputStream &stream )
m_area.x = m_owner->GetDeviceX( m_x );
m_area.y = m_owner->GetDeviceY( m_y );
- m_area.width = 100; // TODO, calculate length
- m_area.height = m_size;
- m_alpha = new unsigned char[100*m_size];
+ m_area.width = 100; // TODO calculate length
+ m_area.height = m_size + (m_size/2); // TODO space for sub-baseline (pgypq)
+ m_alpha = new unsigned char[m_area.width*m_area.height];
memset( m_alpha, 0, m_area.width*m_area.height );
#if wxUSE_FREETYPE
m_lastMouse = (wxCanvasObject*)NULL;
m_captureMouse = (wxCanvasObject*)NULL;
m_frozen = TRUE;
- m_requestNewBuffer = TRUE;
-
+ m_oldDeviceX = 0;
+ m_oldDeviceY = 0;
+
//root group always at 0,0
m_root = new wxCanvasObjectGroup();
m_root->DeleteContents( TRUE );
if (m_frozen) return;
+#if IMAGE_CANVAS
unsigned char *data = m_buffer.GetData();
for (int y = 0; y < m_buffer.GetHeight(); y++)
data[0] = blue;
data++;
}
+#else
+ wxMemoryDC dc;
+ dc.SelectObject( m_buffer );
+ dc.SetPen( *wxTRANSPARENT_PEN );
+ wxBrush brush( wxColour( red,green,blue), wxSOLID );
+ dc.SetBrush( brush );
+ dc.DrawRectangle( 0, 0, m_buffer.GetWidth(), m_buffer.GetHeight() );
+ dc.SelectObject( wxNullBitmap );
+#endif
}
void wxCanvas::SetCaptureMouse( wxCanvasObject *obj )
void wxCanvas::Update( int x, int y, int width, int height, bool blit )
{
+ CalcScrolledPosition( 0, 0, &m_oldDeviceX, &m_oldDeviceY );
+
if (m_frozen) return;
// clip to buffer
width -= m_bufferX-x;
x = m_bufferX;
}
- if (width < 0) return;
+ if (width <= 0) return;
if (y < m_bufferY)
{
height -= m_bufferY-y;
y = m_bufferY;
}
- if (height < 0) return;
+ if (height <= 0) return;
if (x+width > m_bufferX+m_buffer.GetWidth())
{
width = m_bufferX+m_buffer.GetWidth() - x;
}
- if (width < 0) return;
+ if (width <= 0) return;
if (y+height > m_bufferY+m_buffer.GetHeight())
{
height = m_bufferY+m_buffer.GetHeight() - y;
}
- if (height < 0) return;
+ if (height <= 0) return;
// update is within the buffer
m_needUpdate = TRUE;
(wxObject*) new wxRect( x,y,width,height ) );
}
+#if IMAGE_CANVAS
// speed up with direct access, maybe add wxImage::Clear(x,y,w,h,r,g,b)
int start_y = y - m_bufferY;
int end_y = y+height - m_bufferY;
m_buffer.SetRGB( xx, yy, m_red, m_green, m_blue );
m_root->Render(0,0, x, y, width, height );
+#else
+ wxMemoryDC dc;
+ dc.SelectObject( m_buffer );
+ dc.SetPen( *wxTRANSPARENT_PEN );
+ wxBrush brush( wxColour( m_red,m_green,m_blue), wxSOLID );
+ dc.SetBrush( brush );
+ dc.DrawRectangle( x-m_bufferX, y-m_bufferY, width, height );
+
+ m_renderDC = &dc;
+ m_root->Render(0,0, x, y, width, height );
+ dc.SelectObject( wxNullBitmap );
+#endif
}
void wxCanvas::BlitBuffer( wxDC &dc )
sub_rect.x -= m_bufferX;
sub_rect.y -= m_bufferY;
- wxImage sub_image( m_buffer.GetSubImage( sub_rect ) );
+#if IMAGE_CANVAS
+ wxImage sub_image( m_buffer.GetSubImage( sub_rect ) );
#ifdef __WXGTK__
int bpp = wxDisplayDepth();
if (bpp > 8)
wxBitmap bitmap( sub_image.ConvertToBitmap() );
dc.DrawBitmap( bitmap, rect->x, rect->y );
}
-#endif
-
-#ifndef __WXGTK__
+#else
wxBitmap bitmap( sub_image.ConvertToBitmap() );
dc.DrawBitmap( bitmap, rect->x, rect->y );
#endif
+#else // IMAGE_CANVAS
+
+ // Maybe clipping use SetClipping() is faster than
+ // getting the subrect first and drawing it then?
+ wxBitmap sub_bitmap( m_buffer.GetSubBitmap( sub_rect ) );
+ dc.DrawBitmap( sub_bitmap, rect->x, rect->y );
+
+#endif
delete rect;
m_updateRects.DeleteNode( node );
node = m_updateRects.First();
void wxCanvas::ScrollWindow( int dx, int dy, const wxRect* rect )
{
// If any updates are pending, do them now since they will
- // expect the previous m_bufferX and m_bufferY values.
- UpdateNow();
+ // expect the previous m_bufferX and m_bufferY as well as
+ // the previous device origin values.
+ wxClientDC dc( this );
+ dc.SetDeviceOrigin( m_oldDeviceX, m_oldDeviceY );
+ BlitBuffer( dc );
// The buffer always starts at the top left corner of the
// client area. Indeed, it is the client area.
CalcUnscrolledPosition( 0, 0, &m_bufferX, &m_bufferY );
+#if IMAGE_CANVAS
unsigned char* data = m_buffer.GetData();
if (dy != 0)
Update( m_bufferX+m_buffer.GetWidth()+dx, m_bufferY, -dx, m_buffer.GetHeight(), FALSE );
}
}
+#else
+ // Update everything, TODO: scrolling
+ Update( m_bufferX, m_bufferY, m_buffer.GetWidth(), m_buffer.GetHeight(), FALSE );
+#endif
wxWindow::ScrollWindow( dx, dy, rect );
}
{
int w,h;
GetClientSize( &w, &h );
+#if IMAGE_CANVAS
m_buffer = wxImage( w, h );
+#else
+ m_buffer = wxBitmap( w, h );
+#endif
CalcUnscrolledPosition( 0, 0, &m_bufferX, &m_bufferY );
projects / wxWidgets.git / blobdiff