1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/georeferencing/qgsvectorwarper.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
class QgsVectorWarper
{
%Docstring(signature="appended")
Vector layer warper which warps vector layers based on a list of source
and destination GCPs.
.. versionadded:: 3.26
%End
%TypeHeaderCode
#include "qgsvectorwarper.h"
%End
public:
explicit QgsVectorWarper( QgsGcpTransformerInterface::TransformMethod method, const QList<QgsGcpPoint> &points, const QgsCoordinateReferenceSystem &destinationCrs );
%Docstring
Constructor for QgsVectorWarper.
:param method: specifies the transformation method
:param points: list of GCP points to use for the transformation
:param destinationCrs: target CRS for transformed features
%End
bool transformFeatures( QgsFeatureIterator &iterator, QgsFeatureSink *sink, const QgsCoordinateTransformContext &context, QgsFeedback *feedback = 0 ) const;
%Docstring
Transforms the features from ``iterator`` and adds the results to the
specified ``sink``.
The optional ``feedback`` argument can be used for progress reporting
and cancellation.
:return: ``True`` if all features were successfully transformed
%End
QString error() const;
%Docstring
Returns the last error obtained during transformation.
%End
};
class QgsVectorWarperTask : QgsTask
{
%Docstring(signature="appended")
A task for warping a vector layer in a background thread.
.. versionadded:: 3.26
%End
%TypeHeaderCode
#include "qgsvectorwarper.h"
%End
public:
QgsVectorWarperTask( QgsGcpTransformerInterface::TransformMethod method, const QList<QgsGcpPoint> &points, const QgsCoordinateReferenceSystem &destinationCrs, QgsVectorLayer *layer, const QString &fileName );
%Docstring
Constructor for QgsVectorWarperTask.
:param method: transformation method
:param points: GCP point list
:param destinationCrs: destination layer CRS
:param layer: source layer
:param fileName: filename for destination layer
%End
virtual void cancel();
enum class Result
{
Success,
Canceled,
Error,
};
Result result() const;
%Docstring
Returns the result of running the task.
%End
QString errorMessage() const;
%Docstring
Returns the descriptive error message, if an error occurred.
%End
protected:
virtual bool run();
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/georeferencing/qgsvectorwarper.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
|
