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sxy_graph_simple.h

Go to the documentation of this file.

#ifndef simple_graph_h
#define simple_graph_h

// =======================================================================

extern "C" {
#include <iup.h>
#include <cd.h>
}

#include <xy.h>

#include "sxy_graph.h"
#include "sxy_chart.h"

class SXYAxis;
class SXYChart;
class SXYCurve;

typedef enum {
   LINEAR_SIMPLE_GRAPH = 0,
   SEMILOG_SIMPLE_GRAPH,
   LOG_SIMPLE_GRAPH,
   TIME_LINEAR_SIMPLE_GRAPH,
   TIME_LOG_SIMPLE_GRAPH
} SXYSimpleGraphType;

typedef enum {
   HALF_CROSS_LAYOUT = 0,
   QUARTER_CROSS_LAYOUT,
   TYPICAL_LAYOUT,
   DEPTH_LAYOUT
} SXYSimpleGraphLayout;

// =======================================================================
//
//* Define um gráfico genérico simplificado, onde só vai aparecer um
//  único chart (com um eixo horizontal e vertical) no canvas.

class SXYSimpleGraph : public SXYGraph {
   
   SXYSimpleGraphType type;

 protected:

   void adaptGrid(SXYAxis* ax);
   void inferGridType(SXYGridType* xtype, SXYGridType* ytype);
   void inferAxisType(SXYAxisType* xtype, SXYAxisType* ytype);

 public:

   void setType(SXYSimpleGraphType typ);
   SXYSimpleGraphType getType(void);

   SXYChart* getTheChart(void);
   SXYAxis*  getVerticalAxis(void);
   SXYAxis*  getHorizontalAxis(void);

   void remountGraph(void);

   // Métodos de conveniência
   void getScales(double& xmin, double& xmax, double& ymin, double& ymax);
   void setScales(double xmin, double xmax, double ymin, double ymax);
   void setGridScales(double xmin, double xmax, double ymin, double ymax);
   void getGridScales(double& xmin, double& xmax, double& ymin, double& ymax);

   void fitHorizontalScale(void);
   void fitVerticalScale(void);
   void fitAllScales(void);

   void revertHorizontalAxis(void);
   void revertVerticalAxis(void);
   void setAxesLayout(SXYSimpleGraphLayout new_layout);

   void setHorizontalAxisDirection(SXYAxisDirection direction);
   void setVerticalAxisDirection(SXYAxisDirection direction);
   SXYAxisDirection getHorizontalAxisDirection(void);
   SXYAxisDirection getVerticalAxisDirection(void);

   void setHorizontalAxisPosition(double xp, double yp);
   void setVerticalAxisPosition(double xp, double yp);
   void getHorizontalAxisPosition(double& xp, double& yp);
   void getVerticalAxisPosition(double& xp, double& yp);

   void setVerticalAxisSize(double size);
   double getVerticalAxisSize(void);
   void setHorizontalAxisSize(double size);
   double getHorizontalAxisSize(void);

   void setTheTitle(char* title);
   void setTheSubTitle(char* title);

   char* getTheTitle(void);
   char* getTheSubTitle(void);

   void setHorizontalAxisTitle(char* title);
   void setVerticalAxisTitle(char* title);
   char* getHorizontalAxisTitle(void);
   char* getVerticalAxisTitle(void);

   void getAxesSteps(double& sx, double& sy);
   void setAxesSteps(double sx, double sy);
   void getGridsSteps(double& sx, double& sy);
   void setGridsSteps(double sx, double sy);
   void getGridsAutoMultipleSteps(double& smx, double& smy);
   void setGridsAutoMultipleSteps(double smx, double smy);

   void attachCurve(SXYCurve* curve);
   void detachCurve(SXYCurve* curve);

   SXYSimpleGraph(Ihandle* iupcnv, SXYSimpleGraphType typ);
   virtual ~SXYSimpleGraph();
};


#endif

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SXY
Tecgraf / PUC-Rio - Computer Graphics Technology Group