20 #include <wx/colour.h> 42 wxFont font = m_dc.GetFont();
44 font.SetPixelSize(wxSize(0, font_size_in_points));
50 double r = col.get<0>();
51 double g = col.get<1>();
52 double b = col.get<2>();
53 wxColour
colour(r * 255, g * 255, b * 255);
54 m_dc.SetTextForeground(colour);
55 m_dc.SetPen(wxPen(colour));
56 m_dc.SetBrush(wxBrush(colour));
62 m_dc.DrawLine(c1.
x, c1.
y, c2.
x, c2.
y);
66 m_dc.DrawText(wxString(c), cds.
x, cds.
y);
70 PRECONDITION(cds.size() >= 3,
"must have at least three points");
71 wxPoint lines[cds.size()];
72 for (
unsigned int i = 0; i < cds.size(); ++i) {
74 lines[i] = wxPoint(c1.
x, c1.
y);
77 m_dc.DrawPolygon(cds.size(), lines);
81 const wxBrush &brush = m_dc.GetBrush();
82 const wxPen &pen = m_dc.GetPen();
92 double &label_height)
const {
93 if (m_dc.CanGetTextExtent()) {
95 m_dc.GetTextExtent(wxString(label), &width, &height);
96 label_width = double(width) /
scale();
97 label_height = double(height) /
scale();
105 #endif // MOLDRAW2DWX_H void setColour(const DrawColour &col)
virtual void setColour(const DrawColour &col)
virtual double fontSize() const
virtual int height() const
void drawPolygon(const std::vector< Point2D > &cds)
void setFontSize(double new_size)
void drawChar(char c, const Point2D &cds)
void getStringSize(const std::string &label, double &label_width, double &label_height) const
MolDraw2Dwx(int width, int height, wxDC &dc)
virtual DrawColour colour() const
void drawLine(const Point2D &cds1, const Point2D &cds2)
MolDrawOptions & drawOptions()
DrawColour backgroundColour
virtual void setFontSize(double new_size)
Includes a bunch of functionality for handling Atom and Bond queries.
virtual double scale() const
virtual int width() const
#define PRECONDITION(expr, mess)
virtual Point2D getDrawCoords(const Point2D &mol_cds) const
boost::tuple< float, float, float > DrawColour