Content

IChartDataSet

This interface describes minimum required functionality from chart data set(which is a set of chart datas).

You can find more information in comments below.

class IChartDataSet
{
public:
    virtual String getXLabel(const float x, const String &default_label) = 0; // Return label for specified X-coordinate or specified default one 
    virtual String getYLabel(const float y, const String &default_label) = 0; // Return label for specified Y-coordinate or specified default one 
    virtual int getDataCount() = 0; // Return count of datas in set 
    virtual IChartData *getData(const int index) = 0; // Return specified data 

    virtual void Release() = 0; // Destroy 
    virtual IChartDataSet *Clone() = 0; // Create a copy 

    virtual bool AddData(IChartData *data) = 0; // Add new chart data to a set. Return false if data is nullptr of it is already in set 
    virtual bool DetachData(const int index) = 0; // Remove data specified by index from list without destroying it 
    virtual bool DetachData(IChartData *data) = 0; // Remove specified data from list without destroying it 
    virtual bool DeleteData(const int index) = 0; // Remove data specified by index from list and destroy it 
    virtual bool DeleteData(IChartData *data) = 0; // Remove specified data from list and destroy it 
    virtual bool DetachDatas() = 0; // Remove all datas from list without destroying it 
    virtual bool DeleteDatas() = 0; // Remove all datas from list and destroy it 
};