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#ifndef GUI_PLOT_TITLE
#define GUI_PLOT_TITLE
#include <gtkmm/drawingarea.h>
class Title {
public:
Title()
: _metricsAreInitialized(false),
_plotWidth(0.0),
_plotHeight(0.0),
_topMargin(0.0),
_fontSize(16),
_height(0.0) {}
void SetPlotDimensions(double plotWidth, double plotHeight,
double topMargin) {
_plotWidth = plotWidth;
_plotHeight = plotHeight;
_topMargin = topMargin;
}
double GetHeight(const Cairo::RefPtr<Cairo::Context>& cairo) {
initializeMetrics(cairo);
return _height;
}
void Draw(const Cairo::RefPtr<Cairo::Context>& cairo);
void SetText(const std::string& text) {
_metricsAreInitialized = false;
_text = text;
}
const std::string& Text() const { return _text; }
private:
void initializeMetrics(const Cairo::RefPtr<Cairo::Context>& cairo);
bool _metricsAreInitialized;
double _plotWidth, _plotHeight, _topMargin;
double _fontSize, _height;
std::string _text;
};
#endif
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