Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Move the new methods to the wxCairoPenBrushBaseData section of the file

Browse Source
This commit is contained in:
Robin Dunn
2019-07-31 00:03:37 -07:00
parent 59ce48924a
commit 694b7e11fc
1 changed files with 46 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
src/generic/graphicc.cpp
View File

@@ -720,6 +720,52 @@ void wxCairoPenBrushBaseData::Apply( wxGraphicsContext* context )
cairo_set_source_rgba(ctext, m_red, m_green, m_blue, m_alpha);
}
void wxCairoPenBrushBaseData::AddGradientStops(const wxGraphicsGradientStops& stops)
{
// loop over all the stops, they include the beginning and ending ones
const unsigned numStops = stops.GetCount();
for ( unsigned n = 0; n < numStops; n++ )
{
const wxGraphicsGradientStop stop = stops.Item(n);
const wxColour col = stop.GetColour();
cairo_pattern_add_color_stop_rgba
(
m_pattern,
stop.GetPosition(),
col.Red()/255.0,
col.Green()/255.0,
col.Blue()/255.0,
col.Alpha()/255.0
);
}
wxASSERT_MSG(cairo_pattern_status(m_pattern) == CAIRO_STATUS_SUCCESS,
wxT("Couldn't create cairo pattern"));
}
void
wxCairoPenBrushBaseData::CreateLinearGradientBrush(wxDouble x1, wxDouble y1,
wxDouble x2, wxDouble y2,
const wxGraphicsGradientStops& stops)
{
m_pattern = cairo_pattern_create_linear(x1,y1,x2,y2);
AddGradientStops(stops);
}
void
wxCairoPenBrushBaseData::CreateRadialGradientBrush(wxDouble xo, wxDouble yo,
wxDouble xc, wxDouble yc,
wxDouble radius,
const wxGraphicsGradientStops& stops)
{
m_pattern = cairo_pattern_create_radial(xo,yo,0.0,xc,yc,radius);
AddGradientStops(stops);
}
//-----------------------------------------------------------------------------
// wxCairoPenData implementation
//-----------------------------------------------------------------------------
@@ -925,52 +971,6 @@ wxCairoBrushData::wxCairoBrushData( wxGraphicsRenderer* renderer,
}
}
void wxCairoPenBrushBaseData::AddGradientStops(const wxGraphicsGradientStops& stops)
{
// loop over all the stops, they include the beginning and ending ones
const unsigned numStops = stops.GetCount();
for ( unsigned n = 0; n < numStops; n++ )
{
const wxGraphicsGradientStop stop = stops.Item(n);
const wxColour col = stop.GetColour();
cairo_pattern_add_color_stop_rgba
(
m_pattern,
stop.GetPosition(),
col.Red()/255.0,
col.Green()/255.0,
col.Blue()/255.0,
col.Alpha()/255.0
);
}
wxASSERT_MSG(cairo_pattern_status(m_pattern) == CAIRO_STATUS_SUCCESS,
wxT("Couldn't create cairo pattern"));
}
void
wxCairoPenBrushBaseData::CreateLinearGradientBrush(wxDouble x1, wxDouble y1,
wxDouble x2, wxDouble y2,
const wxGraphicsGradientStops& stops)
{
m_pattern = cairo_pattern_create_linear(x1,y1,x2,y2);
AddGradientStops(stops);
}
void
wxCairoPenBrushBaseData::CreateRadialGradientBrush(wxDouble xo, wxDouble yo,
wxDouble xc, wxDouble yc,
wxDouble radius,
const wxGraphicsGradientStops& stops)
{
m_pattern = cairo_pattern_create_radial(xo,yo,0.0,xc,yc,radius);
AddGradientStops(stops);
}
void wxCairoBrushData::Init()
{
m_pattern = NULL;