QCPGraphData
Public Member Functions | |
QCPGraphData () | |
QCPGraphData (double key, double value) | |
double | mainKey () const |
double | mainValue () const |
double | sortKey () const |
QCPRange | valueRange () const |
Static Public Member Functions | |
static QCPGraphData | fromSortKey (double sortKey) |
static bool | sortKeyIsMainKey () |
Public Attributes | |
double | key |
double | value |
Detailed Description
Holds the data of one single data point for QCPGraph.
The stored data is:
- key: coordinate on the key axis of this data point (this is the mainKey and the sortKey)
- value: coordinate on the value axis of this data point (this is the mainValue)
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.
- See also
- QCPGraphDataContainer
Definition at line 5463 of file qcustomplot.h.
Constructor & Destructor Documentation
◆ QCPGraphData() [1/2]
QCPGraphData::QCPGraphData | ( | ) |
Constructs a data point with key and value set to zero.
Definition at line 20800 of file qcustomplot.cpp.
◆ QCPGraphData() [2/2]
QCPGraphData::QCPGraphData | ( | double | key, |
double | value ) |
Constructs a data point with the specified key and value.
Definition at line 20809 of file qcustomplot.cpp.
Member Function Documentation
◆ fromSortKey()
|
inlinestatic |
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.
Definition at line 5470 of file qcustomplot.h.
◆ mainKey()
|
inline |
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.
Definition at line 5473 of file qcustomplot.h.
◆ mainValue()
|
inline |
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.
Definition at line 5474 of file qcustomplot.h.
◆ sortKey()
|
inline |
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.
Definition at line 5469 of file qcustomplot.h.
◆ sortKeyIsMainKey()
|
inlinestatic |
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.
Definition at line 5471 of file qcustomplot.h.
◆ valueRange()
|
inline |
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.
Definition at line 5476 of file qcustomplot.h.
Member Data Documentation
◆ key
double QCPGraphData::key |
Definition at line 5478 of file qcustomplot.h.
◆ value
double QCPGraphData::value |
Definition at line 5478 of file qcustomplot.h.
The documentation for this class was generated from the following files:
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