#include <Interpolation.h>
Inheritance diagram for Interpolation:
Public Types | |
| enum | InterpolationMethod { Linear, Cubic, Akima } |
Public Member Functions | |
| Interpolation (ApplicationWindow *parent, QwtPlotCurve *c, int m=0) | |
| Interpolation (ApplicationWindow *parent, QwtPlotCurve *c, double start, double end, int m=0) | |
| Interpolation (ApplicationWindow *parent, Graph *g, const QString &curveTitle, int m=0) | |
| Interpolation (ApplicationWindow *parent, Graph *g, const QString &curveTitle, double start, double end, int m=0) | |
| Interpolation (ApplicationWindow *parent, Table *t, const QString &xCol, const QString &yCol, int start=0, int end=-1, int m=0) | |
| int | method () |
| void | setMethod (int m) |
 Public Member Functions inherited from Filter | |
| int | dataSize () |
| Returns the size of the input data set. More... | |
| virtual void | enableGraphicsDisplay (bool on=true, Graph *g=0) |
| bool | error () |
| Filter (ApplicationWindow *parent, Table *t=0, const QString &name=QString()) | |
| Filter (ApplicationWindow *parent, Graph *g=0, const QString &name=QString()) | |
| Filter (ApplicationWindow *parent, Matrix *m, const QString &name=QString()) | |
| Filter (ApplicationWindow *parent, QwtPlotCurve *c) | |
| virtual QString | legendInfo () |
| Output string added to the plot as a new legend. More... | |
| Graph * | outputGraph () |
| Returns a pointer to the graph where the result curve should be displayed. More... | |
| QwtPlotCurve * | resultCurve () |
| Returns a pointer to the plot curve created to display the results. More... | |
| Table * | resultTable () |
| Returns a pointer to the table created to display the results. More... | |
| virtual bool | run () |
| Actually does the job. Should be reimplemented in derived classes. More... | |
| void | setColor (int colorId) |
| Obsolete: sets the color of the output fit curve. More... | |
| void | setColor (const QColor &color) |
| Sets the color of the output fit curve. More... | |
| void | setColor (const QString &colorName) |
| Sets the color of the output fit curve. Provided for convenience. To be used in scripts only! More... | |
| virtual void | setDataCurve (QwtPlotCurve *curve, double start, double end) |
| bool | setDataFromCurve (QwtPlotCurve *c) |
| bool | setDataFromCurve (QwtPlotCurve *c, double from, double to) |
| bool | setDataFromCurve (const QString &curveTitle, Graph *g=0) |
| bool | setDataFromCurve (const QString &curveTitle, double from, double to, Graph *g=0) |
| virtual bool | setDataFromTable (Table *, const QString &, const QString &, int=1, int=-1, bool=false) |
| void | setError (bool on=true) |
| void | setInterval (double from, double to) |
| Changes the data range if the source curve was already assigned. Provided for convenience. More... | |
| void | setMaximumIterations (int iter) |
| Sets the maximum number of iterations to be performed during an iterative session. More... | |
| void | setOutputPoints (int points) |
| Sets the number of points in the output curve. More... | |
| void | setOutputPrecision (int digits) |
| Sets the precision used for the output. More... | |
| void | setSortData (bool on=true) |
| void | setTolerance (double eps) |
| Sets the tolerance used by the GSL routines. More... | |
| void | setUpdateOutputGraph (bool update=true) |
| virtual void | showLegend () |
| Adds a new legend to the plot. Calls virtual legendInfo() More... | |
| double * | x () |
| Returns the x values of the input data set. More... | |
| double * | y () |
| Returns the y values of the input data set. More... | |
| ~Filter () | |
Private Member Functions | |
| void | calculateOutputData (double *x, double *y) |
| Calculates the data for the output curve and store it in the X an Y vectors. More... | |
| void | init (int m) |
| int | sortedCurveData (QwtPlotCurve *c, double start, double end, double **x, double **y) |
| Same as curveData, but sorts the points by their x value. More... | |
Private Attributes | |
| int | d_method |
| the interpolation method More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from Filter | |
| QwtPlotCurve * | addResultCurve (double *x, double *y) |
| Adds the result curve to the target output plot window. Creates a hidden table and frees the input data from memory. More... | |
| MultiLayer * | createOutputGraph () |
| virtual int | curveData (QwtPlotCurve *c, double start, double end, double **x, double **y) |
| int | curveIndex (const QString &curveTitle, Graph *g) |
| Performs checks and returns the index of the source data curve if OK, -1 otherwise. More... | |
| int | curveRange (QwtPlotCurve *c, double start, double end, int *iStart, int *iEnd) |
| virtual void | freeMemory () |
| Frees the memory allocated for the X and Y data sets. More... | |
| void | init () |
| virtual QString | logInfo () |
| Output string added to the log pannel of the application. More... | |
| void | memoryErrorMessage () |
| virtual void | output () |
| Performs the data analysis and takes care of the output. More... | |
| Protected Attributes inherited from Filter | |
| QwtPlotCurve * | d_curve |
| The curve to be analysed. More... | |
| QColor | d_curveColor |
| Color index of the result curve. More... | |
| QString | d_explanation |
| String explaining the operation in the comment of the result table and in the project explorer. More... | |
| double | d_from |
| Data interval. More... | |
| Graph * | d_graph |
| The source graph with the curve to be analyzed. More... | |
| bool | d_graphics_display |
| Specifies if the filter should display a result curve. More... | |
| bool | d_init_err |
| Error flag telling if something went wrong during the initialization phase. More... | |
| Matrix * | d_matrix |
| int | d_max_iterations |
| Maximum number of iterations per fit. More... | |
| int | d_min_points |
| Minimum number of data points necessary to perform the operation. More... | |
| int | d_n |
| Size of the data arrays. More... | |
| Graph * | d_output_graph |
| The graph where the result curve should be displayed. More... | |
| int | d_points |
| Number of result points to de calculated and displayed in the output curve. More... | |
| int | d_prec |
| Precision (number of significant digits) used for the results output. More... | |
| QwtPlotCurve * | d_result_curve |
| The resulting curve. More... | |
| Table * | d_result_table |
| The table displaying the results of the filtering operation (not alvays valid!) More... | |
| bool | d_sort_data |
| Specifies if the filter needs sorted data as input. More... | |
| Table * | d_table |
| A table source of data. More... | |
| double | d_to |
| double | d_tolerance |
| GSL Tolerance, if ever needed... More... | |
| bool | d_update_output_graph |
| Specifies if the filter should update the output graph. More... | |
| double * | d_x |
| x data set to be analysed More... | |
| double * | d_y |
| y data set to be analysed More... | |
| QString | d_y_col_name |
Member Enumeration Documentation
Constructor & Destructor Documentation
| Interpolation::Interpolation | ( | ApplicationWindow * | parent, |
| QwtPlotCurve * | c, | ||
| int | m = 0 |
||
| ) |
References Filter::init(), and Filter::setDataFromCurve().
| Interpolation::Interpolation | ( | ApplicationWindow * | parent, |
| QwtPlotCurve * | c, | ||
| double | start, | ||
| double | end, | ||
| int | m = 0 |
||
| ) |
References Filter::init(), and Filter::setDataFromCurve().
| Interpolation::Interpolation | ( | ApplicationWindow * | parent, |
| Graph * | g, | ||
| const QString & | curveTitle, | ||
| int | m = 0 |
||
| ) |
References Filter::init(), and Filter::setDataFromCurve().
| Interpolation::Interpolation | ( | ApplicationWindow * | parent, |
| Graph * | g, | ||
| const QString & | curveTitle, | ||
| double | start, | ||
| double | end, | ||
| int | m = 0 |
||
| ) |
References Filter::init(), and Filter::setDataFromCurve().
| Interpolation::Interpolation | ( | ApplicationWindow * | parent, |
| Table * | t, | ||
| const QString & | xCol, | ||
| const QString & | yCol, | ||
| int | start = 0, |
||
| int | end = -1, |
||
| int | m = 0 |
||
| ) |
References Filter::init(), and Filter::setDataFromTable().
Member Function Documentation
|
privatevirtual |
Calculates the data for the output curve and store it in the X an Y vectors.
Reimplemented from Filter.
References Filter::d_from, d_method, Filter::d_n, Filter::d_points, Filter::d_to, Filter::d_x, Filter::d_y, and method().
Referenced by method().
|
private |
References Filter::d_explanation, Filter::d_init_err, d_method, Filter::d_min_points, Filter::d_sort_data, and method().
|
inline |
References calculateOutputData(), d_method, Filter::init(), setMethod(), sortedCurveData(), Filter::x(), and Filter::y().
Referenced by calculateOutputData(), init(), and setMethod().
| void Interpolation::setMethod | ( | int | m | ) |
References Filter::d_explanation, Filter::d_init_err, d_method, Filter::d_min_points, Filter::d_n, and method().
Referenced by method().
|
privatevirtual |
Same as curveData, but sorts the points by their x value.
Reimplemented from Filter.
References Filter::memoryErrorMessage().
Referenced by method().
Member Data Documentation
|
private |
the interpolation method
Referenced by calculateOutputData(), init(), method(), and setMethod().
The documentation for this class was generated from the following files:
- qtiplot/src/analysis/Interpolation.h
- qtiplot/src/analysis/Interpolation.cpp
