| Top |  |  |  |  | 
void gwy_data_field_fractal_partitioning (GwyDataField *data_field,GwyDataLine *xresult,GwyDataLine *yresult,GwyInterpolationType interpolation);
Computes data for log-log plot by partitioning (variance).
Data lines xresult
 and yresult
 will be resized to the output size and they will contain corresponding values at
each position.
void gwy_data_field_fractal_cubecounting (GwyDataField *data_field,GwyDataLine *xresult,GwyDataLine *yresult,GwyInterpolationType interpolation);
Computes data for log-log plot by cube counting.
Data lines xresult
 and yresult
 will be resized to the output size and they will contain corresponding values at
each position.
void gwy_data_field_fractal_triangulation (GwyDataField *data_field,GwyDataLine *xresult,GwyDataLine *yresult,GwyInterpolationType interpolation);
Computes data for log-log plot by triangulation.
Data lines xresult
 and yresult
 will be resized to the output size and they will contain corresponding values at
each position.
void gwy_data_field_fractal_psdf (GwyDataField *data_field,GwyDataLine *xresult,GwyDataLine *yresult,GwyInterpolationType interpolation);
Computes data for log-log plot by spectral density method.
Data lines xresult
 and yresult
 will be resized to the output size and they will contain corresponding values at
each position.
void gwy_data_field_fractal_hhcf (GwyDataField *data_field,GwyDataLine *xresult,GwyDataLine *yresult);
Computes data for log-log plot by structure function (HHCF) method.
Data lines xresult
 and yresult
 will be resized to the output size and they will contain corresponding values at
each position.
| data_field | A data field. | |
| xresult | Data line to store x-values for log-log plot to. | |
| yresult | Data line to store y-values for log-log plot to. | 
Since: 2.66
gdouble gwy_data_field_fractal_cubecounting_dim (GwyDataLine *xresult,GwyDataLine *yresult,gdouble *a,gdouble *b);
Computes fractal dimension by cube counting method from log-log plot data.
The xresult
 and yresult
 data lines are usually calculated by gwy_data_field_fractal_cubecounting().
gdouble gwy_data_field_fractal_triangulation_dim (GwyDataLine *xresult,GwyDataLine *yresult,gdouble *a,gdouble *b);
Computes fractal dimension by triangulation method from log-log plot data.
The xresult
 and yresult
 data lines are usually calculated by gwy_data_field_fractal_triangulation().
gdouble gwy_data_field_fractal_partitioning_dim (GwyDataLine *xresult,GwyDataLine *yresult,gdouble *a,gdouble *b);
Computes fractal dimension by partitioning (variance) method from log-log plot data.
The xresult
 and yresult
 data lines are usually calculated by gwy_data_field_fractal_partitioning().
gdouble gwy_data_field_fractal_psdf_dim (GwyDataLine *xresult,GwyDataLine *yresult,gdouble *a,gdouble *b);
Computes fractal dimension by spectral density function method from log-log plot data.
The xresult
 and yresult
 data lines are usually calculated by gwy_data_field_fractal_psdf().
gdouble gwy_data_field_fractal_hhcf_dim (GwyDataLine *xresult,GwyDataLine *yresult,gdouble *a,gdouble *b);
Computes fractal dimension by structure function (HHCF) method from log-log plot data.
The xresult
 and yresult
 data lines are usually calculated by gwy_data_field_fractal_hhcf().
| xresult | Log-log fractal data (x values). | |
| yresult | Log-log fractal data (y values). | |
| a | Location to store linear fit constant to. | |
| b | Location to store linear fit slope to. | 
Since: 2.66
void gwy_data_field_fractal_correction (GwyDataField *data_field,GwyDataField *mask_field,GwyInterpolationType interpolation);
Replaces data under mask with interpolated values using fractal interpolation.