Subject: [Boost-commit] svn:boost r68855 - trunk/libs/geometry/example/with_external_libs
From: barend.gehrels_at_[hidden]
Date: 2011-02-13 16:55:41
Author: barendgehrels
Date: 2011-02-13 16:55:40 EST (Sun, 13 Feb 2011)
New Revision: 68855
URL: http://svn.boost.org/trac/boost/changeset/68855
Log:
Added Qt World Mapper Example conform the WxWidget one (but yet missing highlighing)
Added:
trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.cpp (contents, props changed)
trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.sln (contents, props changed)
trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.vcproj (contents, props changed)
trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper_readme.txt (contents, props changed)
Added: trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.cpp 2011-02-13 16:55:40 EST (Sun, 13 Feb 2011)
@@ -0,0 +1,161 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+//
+// Copyright Barend Gehrels 2007-2009, Geodan, Amsterdam, the Netherlands
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+// Qt World Mapper Example
+
+// Qt is a well-known and often used platform independent windows library
+
+// To build and run this example:
+// 1) download (from http://qt.nokia.com), configure and make QT
+// 2) if necessary, adapt Qt clause in include path (note there is a Qt property sheet)
+
+#include <sstream>
+#include <fstream>
+
+#include <QtGui>
+#include <QWidget>
+#include <QObject>
+#include <QPainter>
+
+#include <boost/foreach.hpp>
+
+#include <boost/geometry/geometry.hpp>
+#include <boost/geometry/geometries/register/point.hpp>
+#include <boost/geometry/geometries/register/ring.hpp>
+
+#include <boost/geometry/multi/multi.hpp>
+#include <boost/geometry/extensions/algorithms/selected.hpp>
+#include <boost/geometry/extensions/gis/io/wkt/wkt.hpp>
+
+
+#include "qt_mapper.hpp"
+
+
+// Adapt a QPointF such that it can be handled by Boost.Geometry
+BOOST_GEOMETRY_REGISTER_POINT_2D_GET_SET(QPointF, double, cs::cartesian, x, y, setX, setY)
+
+// Adapt a QPolygonF as well.
+// A QPolygonF has no holes (interiors) so it is similar to a Boost.Geometry ring
+BOOST_GEOMETRY_REGISTER_RING(QPolygonF)
+
+
+typedef boost::geometry::model::d2::point_xy<double> point_2d;
+typedef boost::geometry::model::multi_polygon
+ <
+ boost::geometry::model::polygon<point_2d>
+ > country_type;
+
+
+class WorldMapper : public QWidget
+{
+ public:
+ WorldMapper(std::vector<country_type> const& countries, boost::geometry::model::box<point_2d> const& box, QWidget *parent = 0)
+ : m_countries(countries)
+ , m_box(box)
+ {
+ setPalette(QPalette(QColor(200, 250, 250)));
+ setAutoFillBackground(true);
+ }
+
+ protected:
+ void paintEvent(QPaintEvent *event)
+ {
+ map_transformer_type transformer(m_box, this->width(), this->height());
+
+ QPainter painter(this);
+ painter.setBrush(Qt::green);
+
+ BOOST_FOREACH(country_type const& country, m_countries)
+ {
+ typedef boost::range_value<country_type>::type polygon_type;
+ BOOST_FOREACH(polygon_type const& polygon, country)
+ {
+ typedef boost::geometry::ring_type<polygon_type>::type ring_type;
+ ring_type const& ring = boost::geometry::exterior_ring(polygon);
+
+ // This is the essention:
+ // Directly transform from a multi_polygon (ring-type) to a QPolygonF
+ QPolygonF qring;
+ boost::geometry::transform(ring, qring, transformer);
+
+ painter.drawPolygon(qring);
+ }
+ }
+ }
+
+ private:
+ typedef boost::geometry::strategy::transform::map_transformer
+ <
+ point_2d, QPointF,
+ true, true
+ > map_transformer_type;
+
+ std::vector<country_type> const& m_countries;
+ boost::geometry::model::box<point_2d> const& m_box;
+ };
+
+
+class MapperWidget : public QWidget
+{
+ public:
+ MapperWidget(std::vector<country_type> const& countries, boost::geometry::model::box<point_2d> const& box, QWidget *parent = 0)
+ : QWidget(parent)
+ {
+ WorldMapper* mapper = new WorldMapper(countries, box);
+
+ QPushButton *quit = new QPushButton(tr("Quit"));
+ quit->setFont(QFont("Times", 18, QFont::Bold));
+ connect(quit, SIGNAL(clicked()), qApp, SLOT(quit()));
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(mapper);
+ layout->addWidget(quit);
+ setLayout(layout);
+ }
+
+};
+
+
+// ----------------------------------------------------------------------------
+// Read an ASCII file containing WKT's
+// ----------------------------------------------------------------------------
+template <typename Geometry, typename Box>
+inline void read_wkt(std::string const& filename, std::vector<Geometry>& geometries, Box& box)
+{
+ std::ifstream cpp_file(filename.c_str());
+ if (cpp_file.is_open())
+ {
+ while (! cpp_file.eof() )
+ {
+ std::string line;
+ std::getline(cpp_file, line);
+ if (! line.empty())
+ {
+ Geometry geometry;
+ boost::geometry::read_wkt(line, geometry);
+ geometries.push_back(geometry);
+ boost::geometry::combine(box, boost::geometry::make_envelope<Box>(geometry));
+ }
+ }
+ }
+}
+
+
+int main(int argc, char *argv[])
+{
+ std::vector<country_type> countries;
+ boost::geometry::model::box<point_2d> box;
+ boost::geometry::assign_inverse(box);
+ read_wkt("../data/world.wkt", countries, box);
+
+ QApplication app(argc, argv);
+ MapperWidget widget(countries, box);
+ widget.setWindowTitle("Boost.Geometry for Qt - Hello World!");
+ widget.setGeometry(50, 50, 800, 500);
+ widget.show();
+ return app.exec();
+}
Added: trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.sln
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.sln 2011-02-13 16:55:40 EST (Sun, 13 Feb 2011)
@@ -0,0 +1,19 @@
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual C++ Express 2008
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "x06_qt_world_mapper", "x06_qt_world_mapper.vcproj", "{242C6ADC-3A10-4B69-81F7-5669E0582A8B}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Win32 = Debug|Win32
+ Release|Win32 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {242C6ADC-3A10-4B69-81F7-5669E0582A8B}.Debug|Win32.ActiveCfg = Debug|Win32
+ {242C6ADC-3A10-4B69-81F7-5669E0582A8B}.Debug|Win32.Build.0 = Debug|Win32
+ {242C6ADC-3A10-4B69-81F7-5669E0582A8B}.Release|Win32.ActiveCfg = Release|Win32
+ {242C6ADC-3A10-4B69-81F7-5669E0582A8B}.Release|Win32.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+EndGlobal
Added: trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.vcproj
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper.vcproj 2011-02-13 16:55:40 EST (Sun, 13 Feb 2011)
@@ -0,0 +1,180 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="9.00"
+ Name="x06_qt_world_mapper"
+ ProjectGUID="{242C6ADC-3A10-4B69-81F7-5669E0582A8B}"
+ Keyword="Win32Proj"
+ TargetFrameworkVersion="131072"
+ >
+ <Platforms>
+ <Platform
+ Name="Win32"
+ />
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)\x06_qt_world_mapper"
+ ConfigurationType="1"
+ InheritedPropertySheets="..\boost.vsprops;.\qt.vsprops"
+ CharacterSet="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories="../../../.."
+ PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="1"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ DebugInformationFormat="1"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalLibraryDirectories=""
+ GenerateDebugInformation="true"
+ SubSystem="2"
+ RandomizedBaseAddress="1"
+ DataExecutionPrevention="0"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="$(SolutionDir)$(ConfigurationName)"
+ IntermediateDirectory="$(ConfigurationName)\x06_qt_world_mapper"
+ ConfigurationType="1"
+ InheritedPropertySheets="..\boost.vsprops;.\qt.vsprops"
+ CharacterSet="1"
+ WholeProgramOptimization="1"
+ >
+ <Tool
+ Name="VCPreBuildEventTool"
+ />
+ <Tool
+ Name="VCCustomBuildTool"
+ />
+ <Tool
+ Name="VCXMLDataGeneratorTool"
+ />
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"
+ />
+ <Tool
+ Name="VCMIDLTool"
+ />
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories="../../../.."
+ PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ />
+ <Tool
+ Name="VCManagedResourceCompilerTool"
+ />
+ <Tool
+ Name="VCResourceCompilerTool"
+ />
+ <Tool
+ Name="VCPreLinkEventTool"
+ />
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalLibraryDirectories=""
+ GenerateDebugInformation="true"
+ SubSystem="2"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ RandomizedBaseAddress="1"
+ DataExecutionPrevention="0"
+ TargetMachine="1"
+ />
+ <Tool
+ Name="VCALinkTool"
+ />
+ <Tool
+ Name="VCManifestTool"
+ />
+ <Tool
+ Name="VCXDCMakeTool"
+ />
+ <Tool
+ Name="VCBscMakeTool"
+ />
+ <Tool
+ Name="VCFxCopTool"
+ />
+ <Tool
+ Name="VCAppVerifierTool"
+ />
+ <Tool
+ Name="VCPostBuildEventTool"
+ />
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <File
+ RelativePath=".\x06_qt_world_mapper.cpp"
+ >
+ </File>
+ <File
+ RelativePath=".\x06_qt_world_mapper_readme.txt"
+ >
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
Added: trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper_readme.txt
==============================================================================
--- (empty file)
+++ trunk/libs/geometry/example/with_external_libs/x06_qt_world_mapper_readme.txt 2011-02-13 16:55:40 EST (Sun, 13 Feb 2011)
@@ -0,0 +1,28 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+//
+// Copyright Barend Gehrels 2011, Geodan, Amsterdam, the Netherlands
+// Use, modification and distribution is subject to the Boost Software License,
+// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+
+
+Qt World Mapper example
+
+It will show a basic Qt Widget, displaying world countries
+
+
+To compile this program:
+
+Install Qt (if not done before)
+Install Boost (if not done before)
+
+Using MSVC:
+ - edit the file qt.vsprops
+ - set the UserMacro QT to point to your Qt distribution
+ - edit the file boost.vsprops
+ - set the UserMacro BOOST_ROOT to point to your Boost distribution
+ - alternatively you can include Boost and/or Qt in your standard include path
+
+Using Linux/gcc
+