Holds the data of one single data point for QCPGraph. More...
Holds the data of one single data point for QCPGraph.
The stored data is:
The container for storing multiple data points is QCPGraphDataContainer. It is a typedef for QCPDataContainer with QCPGraphData as the DataType template parameter. See the documentation there for an explanation regarding the data type's generic methods.
Constructs a data point with key and value set to zero.
Constructs a data point with the specified key and value.
Returns the key member of this data point.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.
Returns a data point with the specified sortKey. All other members are set to zero.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.
Since the member key is both the data point key coordinate and the data ordering parameter, this method returns true.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.
Returns the key member of this data point.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.
Returns the value member of this data point.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.
Returns a QCPRange with both lower and upper boundary set to value of this data point.
For a general explanation of what this method is good for in the context of the data container, see the documentation of QCPDataContainer.