A DisplayFilter that is applied on the layer based on the provided scale range. More...
| Header: | #include <ScaleRangeDisplayFilter.h> |
| Since: | Esri::ArcGISRuntime 100.13 |
| Inherits: | Esri::ArcGISRuntime::DisplayFilter |
This class was introduced in Esri::ArcGISRuntime 100.13.
Public Functions
| ScaleRangeDisplayFilter(const QString &name, const QString &whereClause, double minScale, double maxScale, QObject *parent = nullptr) | |
| virtual | ~ScaleRangeDisplayFilter() override |
| double | maxScale() const |
| double | minScale() const |
| void | setMaxScale(double maxScale) |
| void | setMinScale(double minScale) |
Detailed Description
See also ScaleDisplayFilterDefinition::filters.
Member Function Documentation
ScaleRangeDisplayFilter::ScaleRangeDisplayFilter (const QString &name, const QString &whereClause , double minScale , double maxScale , QObject *parent = nullptr)
Creates a new ScaleRangeDisplayFilter with the specified name, where clause, and scale range.
- name - A descriptive name for this display filter.
- whereClause - A SQL expression that defines which features are rendered.
- minScale - The minimum scale at which this display filter is applied.
- maxScale - The maximum scale at which this display filter is applied.
- parent - The optional parent QObject.
A maxScale greater than the minScale will create an invalid scale display filter.
[override virtual] ScaleRangeDisplayFilter::~ScaleRangeDisplayFilter ()
Destructor.
double ScaleRangeDisplayFilter::maxScale () const
Returns the maximum scale at which this display filter is applied.
This display filter is only applied when zoomed further out than the maximum scale. Set this property to allow current scale of the map to determine when this display filter is applied. A value of 0 indicates this display filter is applied without an upper limit. The default value is 0.
See also setMaxScale().
double ScaleRangeDisplayFilter::minScale () const
Returns the minimum scale at which this display filter is applied.
This display filter is only applied when zoomed further in than the minimum scale. Set this property to allow current scale of the map to determine when this display filter is applied. A value of 0 indicates this display filter is applied without a lower limit. The default value is 0.
See also setMinScale().
void ScaleRangeDisplayFilter::setMaxScale (double maxScale )
Sets the maxScale to maxScale.
See also maxScale.
void ScaleRangeDisplayFilter::setMinScale (double minScale )
Sets the minScale to minScale.
See also minScale.