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ExternalGraphicRenderer.h
Go to the documentation of this file.
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/* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
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This file is part of the TerraLib - a Framework for building GIS enabled applications.
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TerraLib is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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TerraLib is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TerraLib. See COPYING. If not, write to
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TerraLib Team at <terralib-team@terralib.org>.
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*/
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/*!
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\file terralib/qt/widgets/se/ExternalGraphicRenderer.h
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\brief A concrete renderer based on Qt4 for conversion of Symbology Enconding External Graphic elements to an image pattern.
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*/
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#ifndef __TERRALIB_QT_WIDGETS_SE_INTERNAL_EXTERNALGRAPHICRENDERER_H
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#define __TERRALIB_QT_WIDGETS_SE_INTERNAL_EXTERNALGRAPHICRENDERER_H
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// TerraLib
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#include "../../../maptools/AbstractExternalGraphicRenderer.h"
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#include "../Config.h"
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namespace
te
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{
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namespace
qt
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{
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namespace
widgets
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{
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/*!
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\class ExternalGraphicRenderer
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\brief A concrete renderer based on Qt4 for conversion of Symbology Enconding External Graphic elements to an image pattern.
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\sa AbstractExternalGraphicRenderer
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*/
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class
TEQTWIDGETSEXPORT
ExternalGraphicRenderer
:
public
te::map::AbstractExternalGraphicRenderer
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{
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public
:
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/*! \brief Constructor. */
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ExternalGraphicRenderer
();
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/*! \brief Destructor. */
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~
ExternalGraphicRenderer
();
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te::color::RGBAColor
** render(
const
te::se::ExternalGraphic
* eg, std::size_t height, std::size_t& width);
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};
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}
// end namespace widgets
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}
// end namespace qt
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}
// end namespace te
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#endif // __TERRALIB_QT_WIDGETS_SE_INTERNAL_EXTERNALGRAPHICRENDERER_H
te::qt::widgets::ExternalGraphicRenderer
A concrete renderer based on Qt4 for conversion of Symbology Enconding External Graphic elements to a...
Definition:
ExternalGraphicRenderer.h:46
te::se::ExternalGraphic
The ExternalGraphic allows a reference to be made to an external graphic file with a Web URL or to in...
Definition:
ExternalGraphic.h:86
te::color::RGBAColor
A helper class for 32-bit RGBA (Red-Green-Blue-Alpha channel) color.
Definition:
RGBAColor.h:57
TEQTWIDGETSEXPORT
#define TEQTWIDGETSEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition:
Config.h:63
te::map::AbstractExternalGraphicRenderer
An abstract class for conversion of Symbology Enconding ExternalGraphic elements to an image pattern...
Definition:
AbstractExternalGraphicRenderer.h:48
AA_TL5_master
terralib5
src
terralib
qt
widgets
se
ExternalGraphicRenderer.h
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