QGIS API Documentation 3.37.0-Master (4ace69f83af)
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Public Slots | Public Member Functions | Properties | List of all members
QgsScaleVisibilityDialog Class Reference

A dialog allowing users to enter a scale visibility range. More...

#include <qgsscalevisibilitydialog.h>

Inheritance diagram for QgsScaleVisibilityDialog:
Inheritance graph
[legend]

Public Slots

void setMaximumScale (double scale)
 Set the maximum scale, or 0 to indicate the minimum is not set.
 
void setMinimumScale (double scale)
 Set the minimum scale, or 0 to indicate the minimum is not set.
 
void setScaleVisiblity (bool hasScaleVisibility)
 Set whether scale based visibility is enabled.
 

Public Member Functions

 QgsScaleVisibilityDialog (QWidget *parent=nullptr, const QString &title=QString(), QgsMapCanvas *mapCanvas=nullptr)
 Constructor for QgsScaleVisibilityDialog, with specified dialog title.
 
bool hasScaleVisibility () const
 Returns true if scale based visibility is enabled.
 
double maximumScale () const
 Returns the selected maximum scale, or 0 if maximum scale is not set.
 
double minimumScale () const
 Returns the selected minimum scale, or 0 if minimum scale is not set.
 

Properties

bool hasScaleVisibility
 
double maximumScale
 
double minimumScale
 

Detailed Description

A dialog allowing users to enter a scale visibility range.

Definition at line 32 of file qgsscalevisibilitydialog.h.

Constructor & Destructor Documentation

◆ QgsScaleVisibilityDialog()

QgsScaleVisibilityDialog::QgsScaleVisibilityDialog ( QWidget *  parent = nullptr,
const QString &  title = QString(),
QgsMapCanvas mapCanvas = nullptr 
)
explicit

Constructor for QgsScaleVisibilityDialog, with specified dialog title.

The mapCanvas argument can be used to associate the dialog with a map canvas, allowing use of the current map scale within the dialog.

Definition at line 24 of file qgsscalevisibilitydialog.cpp.

Member Function Documentation

◆ hasScaleVisibility()

bool QgsScaleVisibilityDialog::hasScaleVisibility ( ) const

Returns true if scale based visibility is enabled.

Definition at line 62 of file qgsscalevisibilitydialog.cpp.

◆ maximumScale()

double QgsScaleVisibilityDialog::maximumScale ( ) const

Returns the selected maximum scale, or 0 if maximum scale is not set.

The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.

See also
minimumScale()
setMaximumScale())

Definition at line 82 of file qgsscalevisibilitydialog.cpp.

◆ minimumScale()

double QgsScaleVisibilityDialog::minimumScale ( ) const

Returns the selected minimum scale, or 0 if minimum scale is not set.

The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.

See also
maximumScale()
setMinimumScale()

Definition at line 72 of file qgsscalevisibilitydialog.cpp.

◆ setMaximumScale

void QgsScaleVisibilityDialog::setMaximumScale ( double  scale)
slot

Set the maximum scale, or 0 to indicate the minimum is not set.

The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.

See also
maximumScale()
setMinimumScale()

Definition at line 77 of file qgsscalevisibilitydialog.cpp.

◆ setMinimumScale

void QgsScaleVisibilityDialog::setMinimumScale ( double  scale)
slot

Set the minimum scale, or 0 to indicate the minimum is not set.

The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.

See also
minimumScale()
setMaximumScale()

Definition at line 67 of file qgsscalevisibilitydialog.cpp.

◆ setScaleVisiblity

void QgsScaleVisibilityDialog::setScaleVisiblity ( bool  hasScaleVisibility)
slot

Set whether scale based visibility is enabled.

See also
hasScaleVisibility()

Definition at line 57 of file qgsscalevisibilitydialog.cpp.

Property Documentation

◆ hasScaleVisibility

bool QgsScaleVisibilityDialog::hasScaleVisibility
readwrite

Definition at line 35 of file qgsscalevisibilitydialog.h.

◆ maximumScale

double QgsScaleVisibilityDialog::maximumScale
readwrite

Definition at line 37 of file qgsscalevisibilitydialog.h.

◆ minimumScale

double QgsScaleVisibilityDialog::minimumScale
readwrite

Definition at line 36 of file qgsscalevisibilitydialog.h.


The documentation for this class was generated from the following files: