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
|
/***************************************************************************
qgsinterpolationdialog.h
------------------------
begin : March 10, 2008
copyright : (C) 2008 by Marco Hugentobler
email : marco dot hugentobler at karto dot baug dot ethz dot ch
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSINTERPOLATIONDIALOG_H
#define QGSINTERPOLATIONDIALOG_H
#include "ui_qgsinterpolationdialogbase.h"
#include "qgsrectangle.h"
#include "qgisinterface.h"
#include <QFileInfo>
class QgsInterpolatorDialog;
class QgsVectorLayer;
class QgsInterpolationDialog: public QDialog, private Ui::QgsInterpolationDialogBase
{
Q_OBJECT
public:
QgsInterpolationDialog( QWidget* parent, QgisInterface* iface );
~QgsInterpolationDialog();
private slots:
void on_buttonBox_accepted();
void on_mInputLayerComboBox_currentIndexChanged( const QString& text );
void on_mOutputFileButton_clicked();
void on_mOutputFileLineEdit_textChanged();
void on_mConfigureInterpolationButton_clicked();
void on_mInterpolationMethodComboBox_currentIndexChanged( const QString &text );
void on_mAddPushButton_clicked();
void on_mRemovePushButton_clicked();
void on_mNumberOfColumnsSpinBox_valueChanged( int value );
void on_mNumberOfRowsSpinBox_valueChanged( int value );
void on_mCellsizeXSpinBox_valueChanged( double value );
void on_mCellSizeYSpinBox_valueChanged( double value );
void on_mBBoxToCurrentExtent_clicked();
void on_mXMinLineEdit_textEdited( const QString& text );
void on_mXMaxLineEdit_textEdited( const QString& text );
void on_mYMinLineEdit_textEdited( const QString& text );
void on_mYMaxLineEdit_textEdited( const QString& text );
private:
QgisInterface* mIface;
/**Dialog to get input for the current interpolation method*/
QgsInterpolatorDialog* mInterpolatorDialog;
/**Returns the vector layer object with the given name
Returns a pointer to the vector layer or 0 in case of error.*/
QgsVectorLayer* vectorLayerFromName( const QString& name );
/**Enables or disables the Ok button depending on the availability of input layers and the output file*/
void enableOrDisableOkButton();
/**Get the current output bounding box (might be different to the compound layers bounding box because of user edits)
@return the bounding box or an empty bounding box in case of error*/
QgsRectangle currentBoundingBox();
/**Returns the compound bounding box of the inserted layers*/
QgsRectangle boundingBoxOfLayers();
/**Inserts the compound bounding box of the input layers into the line edits for the output bounding box*/
void setLayersBoundingBox();
/**Set cellsizes according to nex bounding box and number of columns / rows */
void setNewCellsizeOnBoundingBoxChange();
void setNewCellsizeXOnNColumnsChange();
void setNewCellsizeYOnNRowschange();
void setNColsOnCellsizeXChange();
void setNRowsOnCellsizeYChange();
};
#endif
|