26 #ifndef __TERRALIB_GRAPH_INTERNAL_LAYER_H
27 #define __TERRALIB_GRAPH_INTERNAL_LAYER_H
30 #include "../../maptools/AbstractLayer.h"
31 #include "../Config.h"
39 namespace gm {
class Envelope; }
76 Layer(
const std::string&
id,
const std::string& title, AbstractLayer* parent = 0);
88 virtual std::auto_ptr<te::da::DataSetType> getSchema()
const;
134 virtual std::auto_ptr<te::da::DataSet> getData(
const std::string& propertyName,
164 virtual std::auto_ptr<te::da::DataSet> getData(
const std::string& propertyName,
219 virtual const std::string& getType()
const;
228 virtual bool isValid()
const;
286 #endif // __TERRALIB_GRAPH_INTERNAL_LAYER_H
#define TEGRAPHEXPORT
You can use this macro in order to export/import classes and functions from this module.
The Style defines the styling that is to be applied to a geographic dataset (vector geometries or cov...
This is the base class for layers.
SpatialRelation
Spatial relations between geometric objects.
This is an abstract class that models a query expression.
AccessPolicy
Supported data access policies (can be used as bitfield).
TraverseType
A dataset can be traversed in two ways:
An Envelope defines a 2D rectangular region.
This class represents a set of unique ids created in the same context. i.e. from the same data set...
Abstract class used to define the main functions of graph struct. All graph implementations must used...
Geometry is the root class of the geometries hierarchy, it follows OGC and ISO standards.
te::graph::AbstractGraph * m_graph
The graph associated to this Layer.
It renders the objects associated to a Layer.
A canvas is an abstraction of a drawing area.
static const std::string sm_type
A static data member used in the implementation of getType method.
std::auto_ptr< LayerRenderer > m_renderer
A pointer to the internal renderer used to paint this layer.
A Layer is a reference to a virtual dataset with/without geometric attributes.