20 #include <wx/colour.h> 44 wxFont font = m_dc.GetFont();
46 font.SetPixelSize(wxSize(0,font_size_in_points));
53 double r = col.get<0>();
54 double g = col.get<1>();
55 double b = col.get<2>();
56 wxColour
colour(r * 255, g * 255, b * 255);
57 m_dc.SetTextForeground(colour);
58 m_dc.SetPen(wxPen(colour));
59 m_dc.SetBrush(wxBrush(colour));
66 m_dc.DrawLine(c1.
x,c1.
y,c2.
x,c2.
y);
71 m_dc.DrawText(wxString(c),cds.
x,cds.
y);
75 PRECONDITION(cds.size()>=3,
"must have at least three points");
76 wxPoint lines[cds.size()];
77 for(
unsigned int i=0;i<cds.size();++i){
79 lines[i] = wxPoint(c1.
x,c1.
y);
82 m_dc.DrawPolygon(cds.size(),lines);
87 wxColour backgroundColour = m_dc.GetTextBackground();
88 if (!backgroundColour.Ok())
89 backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
90 const wxBrush &brush = m_dc.GetBrush();
91 const wxPen &pen = m_dc.GetPen();
92 m_dc.SetBrush(wxBrush(backgroundColour));
93 m_dc.SetPen(wxPen(backgroundColour, 1));
100 void getStringSize(
const std::string &label,
double &label_width,
double &label_height )
const 102 if (m_dc.CanGetTextExtent())
105 m_dc.GetTextExtent(wxString(label), &width, &height);
106 label_width = double(width) /
scale();
107 label_height = double(height) /
scale();
118 #endif // MOLDRAW2DWX_H void setColour(const DrawColour &col)
virtual void setColour(const DrawColour &col)
virtual int height() const
virtual DrawColour colour() const
void drawPolygon(const std::vector< Point2D > &cds)
void setFontSize(double new_size)
void drawChar(char c, const Point2D &cds)
MolDraw2Dwx(int width, int height, wxDC &dc)
boost::tuple< float, float, float > DrawColour
void drawLine(const Point2D &cds1, const Point2D &cds2)
virtual Point2D getDrawCoords(const Point2D &mol_cds) const
virtual void setFontSize(double new_size)
Includes a bunch of functionality for handling Atom and Bond queries.
virtual int width() const
virtual double scale() const
#define PRECONDITION(expr, mess)
virtual double fontSize() const
void getStringSize(const std::string &label, double &label_width, double &label_height) const