mirror of https://github.com/CGAL/cgal
added max k-gon demo
This commit is contained in:
Radu Ursu
parent
805792c9ee
commit
0dfeda54f6
|
|
@ -1412,6 +1412,7 @@ Packages/Polyhedron/examples/Polyhedron/corner_with_sharp_edge.off -text
|
|||
Packages/Polyhedron/examples/Polyhedron/cross.off -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Alpha_shapes_2/demo.dsp -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Convex_Hull_2/demo.dsp -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Max_k-gon/demo.dsp -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Min_ellipse_2/demo.dsp -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Min_quadrilateral_2/demo.dsp -text
|
||||
Packages/Qt_widget/demo/Qt_widget/Partition_2/demo.dsp -text
|
||||
|
|
|
|||
|
|
@ -0,0 +1,113 @@
|
|||
// ============================================================================
|
||||
//
|
||||
// Copyright (c) 1997-2000 The CGAL Consortium
|
||||
//
|
||||
// This software and related documentation is part of an INTERNAL release
|
||||
// of the Computational Geometry Algorithms Library (CGAL). It is not
|
||||
// intended for general use.
|
||||
//
|
||||
// ----------------------------------------------------------------------------
|
||||
//
|
||||
// file : src/Qt_Window_toolbar.C
|
||||
// package : QT_window
|
||||
// author(s) : Radu Ursu
|
||||
// release :
|
||||
// release_date :
|
||||
//
|
||||
// coordinator : Laurent Rineau <rineau@clipper.ens.fr>
|
||||
//
|
||||
// ============================================================================
|
||||
|
||||
#ifdef CGAL_USE_QT
|
||||
|
||||
#include <CGAL/IO/Qt_widget.h>
|
||||
#include "Qt_widget_toolbar.h"
|
||||
|
||||
// icons
|
||||
#include <CGAL/IO/pixmaps/movepoint.xpm>
|
||||
#include <CGAL/IO/pixmaps/point.xpm>
|
||||
#include <CGAL/IO/pixmaps/arrow.xpm>
|
||||
|
||||
|
||||
namespace CGAL {
|
||||
Tools_toolbar::Tools_toolbar(Qt_widget *w, QMainWindow *mw, std::list<Point> &l1)
|
||||
{
|
||||
//when it is created, the toolbar has 0 buttons
|
||||
nr_of_buttons = 0;
|
||||
//set the widget
|
||||
widget = w;
|
||||
is_active = FALSE;
|
||||
|
||||
#if QT_VERSION < 300
|
||||
// for Qt 2.3 and before
|
||||
maintoolbar = new QToolBar("tools", mw, QMainWindow::Top, TRUE, "Tools");
|
||||
#else
|
||||
// from Qt 3.0
|
||||
maintoolbar = new QToolBar(mw, "Tools");
|
||||
mw->addDockWindow (maintoolbar, "tools", DockTop, TRUE );
|
||||
#endif
|
||||
|
||||
|
||||
but[0] = new QToolButton(QPixmap( (const char**)arrow_xpm ),
|
||||
"Detach current tool",
|
||||
0,
|
||||
this,
|
||||
SLOT(notool()),
|
||||
maintoolbar,
|
||||
"Detach current tool");
|
||||
|
||||
but[1] = new QToolButton(QPixmap( (const char**)point_xpm ),
|
||||
"Point Tool",
|
||||
0,
|
||||
this,
|
||||
SLOT(pointtool()),
|
||||
maintoolbar,
|
||||
"Point Tool");
|
||||
|
||||
|
||||
but[1]->setToggleButton(TRUE);
|
||||
|
||||
nr_of_buttons = 2;
|
||||
|
||||
connect(w, SIGNAL(detached_tool()), this, SLOT(toggle_button()));
|
||||
};
|
||||
|
||||
|
||||
//the definition of the slots
|
||||
void Tools_toolbar::toggle_button ()
|
||||
{
|
||||
if(is_active) {
|
||||
but[activebutton]->toggle();
|
||||
is_active = false;
|
||||
}
|
||||
}
|
||||
|
||||
void Tools_toolbar::pointtool()
|
||||
{
|
||||
if (but[1]->isOn())
|
||||
{
|
||||
widget->attach(pointbut);
|
||||
activebutton = 1;
|
||||
is_active = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
is_active = false;
|
||||
widget->detach_current_tool();
|
||||
}
|
||||
}
|
||||
|
||||
void Tools_toolbar::notool()
|
||||
{
|
||||
if(is_active) {
|
||||
widget->detach_current_tool();
|
||||
is_active = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}//end namespace
|
||||
|
||||
#include "Qt_widget_toolbar.moc"
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,81 @@
|
|||
// ============================================================================
|
||||
//
|
||||
// Copyright (c) 1997-2000 The CGAL Consortium
|
||||
//
|
||||
// This software and related documentation is part of an INTERNAL release
|
||||
// of the Computational Geometry Algorithms Library (CGAL). It is not
|
||||
// intended for general use.
|
||||
//
|
||||
// ----------------------------------------------------------------------------
|
||||
//
|
||||
// file : include/CGAL/IO/Qt_Window_toolbar.h
|
||||
// package : QT_window
|
||||
// author(s) : Ursu Radu
|
||||
// release :
|
||||
// release_date :
|
||||
//
|
||||
// coordinator : Laurent Rineau <rineau@clipper.ens.fr>
|
||||
//
|
||||
// ============================================================================
|
||||
|
||||
|
||||
#ifndef CGAL_QT_WINDOW_TOOLBAR_H
|
||||
#define CGAL_QT_WINDOW_TOOLBAR_H
|
||||
|
||||
#include <CGAL/basic.h>
|
||||
#include <CGAL/Cartesian.h>
|
||||
|
||||
|
||||
// TODO: check if some of those includes shouldn't be in the .C file
|
||||
#include <CGAL/IO/Qt_widget.h>
|
||||
#include <CGAL/IO/Qt_widget_get_point.h>
|
||||
|
||||
#include <qobject.h>
|
||||
#include <qtoolbutton.h>
|
||||
#include <qtoolbar.h>
|
||||
#include <qmainwindow.h>
|
||||
|
||||
typedef CGAL::Cartesian<double> Rp;
|
||||
typedef Rp::Point_2 Point;
|
||||
|
||||
namespace CGAL {
|
||||
|
||||
class Tools_toolbar : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
Tools_toolbar(Qt_widget *w, QMainWindow *mw, std::list<Point> &l1);
|
||||
~Tools_toolbar()
|
||||
{
|
||||
delete maintoolbar;
|
||||
};
|
||||
QToolBar* toolbar(){return maintoolbar;}
|
||||
|
||||
signals:
|
||||
void new_object(CGAL::Object);
|
||||
|
||||
|
||||
private slots:
|
||||
void get_new_object(CGAL::Object obj) { emit(new_object(obj)); }
|
||||
|
||||
void pointtool();
|
||||
void notool();
|
||||
|
||||
void toggle_button();
|
||||
|
||||
private:
|
||||
QToolBar *maintoolbar;
|
||||
QToolButton *but[10];
|
||||
Qt_widget *widget;
|
||||
int activebutton;
|
||||
bool is_active;
|
||||
void setActiveButton(int i);
|
||||
int nr_of_buttons;
|
||||
|
||||
|
||||
CGAL::Qt_widget_get_point<Rp> pointbut;
|
||||
};//end class
|
||||
|
||||
};//end namespace
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,218 @@
|
|||
# Microsoft Developer Studio Project File - Name="demo" - Package Owner=<4>
|
||||
# Microsoft Developer Studio Generated Build File, Format Version 6.00
|
||||
# ** DO NOT EDIT **
|
||||
|
||||
# TARGTYPE "Win32 (x86) Application" 0x0101
|
||||
|
||||
CFG=demo - Win32 Debug
|
||||
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
|
||||
!MESSAGE use the Export Makefile command and run
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "demo.mak".
|
||||
!MESSAGE
|
||||
!MESSAGE You can specify a configuration when running NMAKE
|
||||
!MESSAGE by defining the macro CFG on the command line. For example:
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "demo.mak" CFG="demo - Win32 Debug"
|
||||
!MESSAGE
|
||||
!MESSAGE Possible choices for configuration are:
|
||||
!MESSAGE
|
||||
!MESSAGE "demo - Win32 Release" (based on "Win32 (x86) Application")
|
||||
!MESSAGE "demo - Win32 Debug" (based on "Win32 (x86) Application")
|
||||
!MESSAGE
|
||||
|
||||
# Begin Project
|
||||
# PROP AllowPerConfigDependencies 0
|
||||
# PROP Scc_ProjName ""
|
||||
# PROP Scc_LocalPath ""
|
||||
CPP=cl.exe
|
||||
MTL=midl.exe
|
||||
RSC=rc.exe
|
||||
|
||||
!IF "$(CFG)" == "demo - Win32 Release"
|
||||
|
||||
# PROP BASE Use_MFC 0
|
||||
# PROP BASE Use_Debug_Libraries 0
|
||||
# PROP BASE Output_Dir "Release"
|
||||
# PROP BASE Intermediate_Dir "Release"
|
||||
# PROP BASE Target_Dir ""
|
||||
# PROP Use_MFC 0
|
||||
# PROP Use_Debug_Libraries 0
|
||||
# PROP Output_Dir "Release"
|
||||
# PROP Intermediate_Dir "Release"
|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
|
||||
# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
|
||||
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
|
||||
# ADD BASE RSC /l 0x40c /d "NDEBUG"
|
||||
# ADD RSC /l 0x40c /d "NDEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LINK32=link.exe
|
||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
|
||||
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
|
||||
|
||||
!ELSEIF "$(CFG)" == "demo - Win32 Debug"
|
||||
|
||||
# PROP BASE Use_MFC 0
|
||||
# PROP BASE Use_Debug_Libraries 1
|
||||
# PROP BASE Output_Dir "Debug"
|
||||
# PROP BASE Intermediate_Dir "Debug"
|
||||
# PROP BASE Target_Dir ""
|
||||
# PROP Use_MFC 0
|
||||
# PROP Use_Debug_Libraries 1
|
||||
# PROP Output_Dir "Debug"
|
||||
# PROP Intermediate_Dir "Debug"
|
||||
# PROP Ignore_Export_Lib 0
|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /GZ /c
|
||||
# ADD CPP /nologo /W3 /Gm /GR /GX /ZI /Od /I "$(QTDIR)\include" /I "$(CGALROOT)\stlport" /I "$(CGALROOT)\include\cgal\config\msvc" /I "$(CGALROOT)\auxiliary\wingmp\gmp-2.0.2" /I "$(CGALROOT)\include" /I "..\..\..\\Include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "CGAL_USE_QT" /D "QT_DLL" /D "UNICODE" /D "QT_THREAD_SUPPORT" /FR /YX /FD /GZ /c /Tp
|
||||
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
|
||||
# ADD BASE RSC /l 0x40c /d "_DEBUG"
|
||||
# ADD RSC /l 0x40c /d "_DEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LINK32=link.exe
|
||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
|
||||
# ADD LINK32 kernel32.lib user32.lib gdi32.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib imm32.lib winmm.lib wsock32.lib imm32.lib wsock32.lib winmm.lib $(QTDIR)\lib\qt-mt230nc.lib $(QTDIR)\lib\qtmain.lib $(CGALROOT)\lib\msvc\CGAL.lib /nologo /subsystem:windows /debug /machine:I386 /nodefaultlib:"libc" /nodefaultlib:"msvcrt.lib" /nodefaultlib:"libcmtd" /pdbtype:sept
|
||||
|
||||
!ENDIF
|
||||
|
||||
# Begin Target
|
||||
|
||||
# Name "demo - Win32 Release"
|
||||
# Name "demo - Win32 Debug"
|
||||
# Begin Group "Source Files"
|
||||
|
||||
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=".\max_k-gon.C"
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\src\CGALQt\Qt_widget.C
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\src\CGALQt\Qt_widget_standard_toolbar.C
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\src\CGALQt\Qt_widget_tool.C
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\Qt_widget_toolbar.C
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\src\CGALQt\Qt_widget_view.C
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Group "Header Files"
|
||||
|
||||
# PROP Default_Filter "h;hpp;hxx;hm;inl"
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget.h
|
||||
|
||||
!IF "$(CFG)" == "demo - Win32 Release"
|
||||
|
||||
!ELSEIF "$(CFG)" == "demo - Win32 Debug"
|
||||
|
||||
# Begin Custom Build
|
||||
InputPath=..\..\..\include\CGAL\IO\Qt_Widget.h
|
||||
|
||||
"../../../src/CGALQt/Qt_Widget.moc" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
|
||||
$(QTDIR)\bin\moc.exe -o "../../../src/CGALQt/Qt_Widget.moc" "../../../Include/CGAL/IO/Qt_Widget.h"
|
||||
|
||||
# End Custom Build
|
||||
|
||||
!ENDIF
|
||||
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_Get_point.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_Handtool.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_standard_toolbar.h
|
||||
|
||||
!IF "$(CFG)" == "demo - Win32 Release"
|
||||
|
||||
!ELSEIF "$(CFG)" == "demo - Win32 Debug"
|
||||
|
||||
# Begin Custom Build
|
||||
InputPath=..\..\..\include\CGAL\IO\Qt_Widget_standard_toolbar.h
|
||||
|
||||
"../../../src/CGALQt/Qt_Widget_standard_toolbar.moc" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
|
||||
$(QTDIR)\bin\moc.exe -o "../../../src/CGALQt/Qt_Widget_standard_toolbar.moc" "../../../Include/CGAL/IO/Qt_Widget_standard_toolbar.h"
|
||||
|
||||
# End Custom Build
|
||||
|
||||
!ENDIF
|
||||
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_tool.h
|
||||
|
||||
!IF "$(CFG)" == "demo - Win32 Release"
|
||||
|
||||
!ELSEIF "$(CFG)" == "demo - Win32 Debug"
|
||||
|
||||
# Begin Custom Build
|
||||
InputPath=..\..\..\include\CGAL\IO\Qt_Widget_tool.h
|
||||
|
||||
"../../../src/CGALQt/Qt_Widget_tool.moc" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
|
||||
$(QTDIR)\bin\moc.exe -o "../../../src/CGALQt/Qt_Widget_tool.moc" "../../../Include/CGAL/IO/Qt_Widget_tool.h"
|
||||
|
||||
# End Custom Build
|
||||
|
||||
!ENDIF
|
||||
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\Qt_widget_toolbar.h
|
||||
|
||||
!IF "$(CFG)" == "demo - Win32 Release"
|
||||
|
||||
!ELSEIF "$(CFG)" == "demo - Win32 Debug"
|
||||
|
||||
# Begin Custom Build
|
||||
InputPath=.\Qt_widget_toolbar.h
|
||||
|
||||
"Qt_widget_toolbar.moc" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
|
||||
$(QTDIR)\bin\moc.exe -o "Qt_widget_toolbar.moc" "Qt_widget_toolbar.h"
|
||||
|
||||
# End Custom Build
|
||||
|
||||
!ENDIF
|
||||
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_Zoom.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\..\include\CGAL\IO\Qt_Widget_Zoomrect.h
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Group "Resource Files"
|
||||
|
||||
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
|
||||
# End Group
|
||||
# End Target
|
||||
# End Project
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
# Created by the script create_makefile
|
||||
# This is the makefile for compiling a CGAL application.
|
||||
|
||||
#---------------------------------------------------------------------#
|
||||
# include platform specific settings
|
||||
#---------------------------------------------------------------------#
|
||||
# Choose the right include file from the <cgalroot>/make directory.
|
||||
|
||||
# CGAL_MAKEFILE = ENTER_YOUR_INCLUDE_MAKEFILE_HERE
|
||||
include $(CGAL_MAKEFILE)
|
||||
|
||||
#---------------------------------------------------------------------#
|
||||
# compiler flags
|
||||
#---------------------------------------------------------------------#
|
||||
|
||||
CXXFLAGS = -I../../../include/ \
|
||||
$(CGAL_CXXFLAGS) \
|
||||
$(LONG_NAME_PROBLEM_CXXFLAGS) \
|
||||
$(DEBUG_OPT)
|
||||
|
||||
#---------------------------------------------------------------------#
|
||||
# linker flags
|
||||
#---------------------------------------------------------------------#
|
||||
|
||||
LIBPATH = \
|
||||
$(CGAL_LIBPATH)
|
||||
|
||||
LDFLAGS = \
|
||||
$(LONG_NAME_PROBLEM_LDFLAGS) \
|
||||
$(CGAL_QT_LDFLAGS) \
|
||||
-lCGALQt
|
||||
|
||||
|
||||
#---------------------------------------------------------------------#
|
||||
# target entries
|
||||
#---------------------------------------------------------------------#
|
||||
|
||||
all: convex_hull_2
|
||||
|
||||
Qt_widget_toolbar$(OBJ_EXT): Qt_widget_toolbar.C Qt_widget_toolbar.moc
|
||||
$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) Qt_widget_toolbar.C
|
||||
|
||||
Qt_widget_toolbar.moc: Qt_widget_toolbar.h
|
||||
$(QT_MOC) -o Qt_widget_toolbar.moc $<
|
||||
|
||||
convex_hull_2.moc: convex_hull_2.C Qt_widget_toolbar$(OBJ_EXT)
|
||||
${QT_MOC} -o convex_hull_2.moc convex_hull_2.C
|
||||
|
||||
convex_hull_2$(OBJ_EXT): convex_hull_2.C convex_hull_2.moc
|
||||
$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) convex_hull_2.C
|
||||
|
||||
convex_hull_2$(EXE_EXT): convex_hull_2$(OBJ_EXT)
|
||||
$(CGAL_CXX) $(EXE_OPT)convex_hull_2 convex_hull_2$(OBJ_EXT) \
|
||||
Qt_widget_toolbar$(OBJ_EXT) $(LDFLAGS)
|
||||
|
||||
clean: convex_hull_2.clean \
|
||||
Qt_widget_toolbar.clean
|
||||
|
||||
#---------------------------------------------------------------------#
|
||||
# suffix rules
|
||||
#---------------------------------------------------------------------#
|
||||
|
||||
.C$(OBJ_EXT):
|
||||
$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<
|
||||
|
|
@ -0,0 +1,307 @@
|
|||
// if QT is not installed, a message will be issued in runtime.
|
||||
#ifndef CGAL_USE_QT
|
||||
#include <iostream>
|
||||
|
||||
|
||||
int main(int, char*)
|
||||
{
|
||||
|
||||
std::cout << "Sorry, this demo needs QT...";
|
||||
std::cout << std::endl;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
#include <fstream>
|
||||
#include <stack>
|
||||
#include <set>
|
||||
#include <string>
|
||||
#include <list>
|
||||
|
||||
#include <CGAL/basic.h>
|
||||
#include <CGAL/Cartesian.h>
|
||||
#include <CGAL/extremal_polygon_2.h>
|
||||
#include <CGAL/convex_hull_2.h>
|
||||
#include <CGAL/Polygon_2_algorithms.h>
|
||||
#include <CGAL/point_generators_2.h>
|
||||
|
||||
|
||||
#include <CGAL/IO/Qt_widget.h>
|
||||
#include "Qt_widget_toolbar.h"
|
||||
#include <CGAL/IO/Qt_widget_standard_toolbar.h>
|
||||
#include <CGAL/IO/Qt_widget_view.h>
|
||||
|
||||
#include <qplatinumstyle.h>
|
||||
#include <qapplication.h>
|
||||
#include <qmainwindow.h>
|
||||
#include <qstatusbar.h>
|
||||
#include <qfiledialog.h>
|
||||
#include <qmessagebox.h>
|
||||
#include <qpopupmenu.h>
|
||||
#include <qmenubar.h>
|
||||
#include <qtoolbutton.h>
|
||||
#include <qtoolbar.h>
|
||||
#include <qfiledialog.h>
|
||||
#include <qtimer.h>
|
||||
|
||||
typedef double Coord_type;
|
||||
typedef CGAL::Cartesian<Coord_type> Rep;
|
||||
|
||||
typedef CGAL::Polygon_traits_2<Rep> Traits;
|
||||
typedef Traits::Point_2 Point;
|
||||
typedef Traits::Segment_2 Segment;
|
||||
typedef std::vector<Point> Container;
|
||||
typedef CGAL::Polygon_2<Traits,Container> Polygonvec;
|
||||
|
||||
const QString my_title_string("Maximum Inscribed K-gon Demo with"
|
||||
" CGAL Qt_widget");
|
||||
|
||||
//global flags and variables
|
||||
int current_state;
|
||||
std::list<Point> list_of_points;
|
||||
|
||||
|
||||
class Qt_view_show_ch : public CGAL::Qt_widget_view
|
||||
{
|
||||
public:
|
||||
|
||||
Qt_view_show_ch(){};
|
||||
|
||||
|
||||
void draw(CGAL::Qt_widget &win)
|
||||
{
|
||||
win.lock();
|
||||
|
||||
//MAXIMUM INSCRIBED 3-GON
|
||||
Polygonvec outpol;
|
||||
CGAL::convex_hull_points_2(list_of_points.begin(), list_of_points.end(), std::back_inserter(outpol));
|
||||
Polygonvec kg;
|
||||
if (outpol.size()>2)
|
||||
CGAL::maximum_area_inscribed_k_gon(outpol.vertices_begin(),outpol.vertices_end(),3, std::back_inserter(kg));
|
||||
|
||||
RasterOp old = win.rasterOp(); //save the initial raster mode
|
||||
win.setRasterOp(XorROP);
|
||||
win << CGAL::FillColor(CGAL::BLUE);
|
||||
win << kg;
|
||||
win.setRasterOp(old);
|
||||
|
||||
//MAXIMUM INSCRIBED 5-GON
|
||||
Polygonvec kg1;
|
||||
if (outpol.size()>2)
|
||||
CGAL::maximum_area_inscribed_k_gon(outpol.vertices_begin(),outpol.vertices_end(),5, std::back_inserter(kg1));
|
||||
|
||||
old = win.rasterOp(); //save the initial raster mode
|
||||
win.setRasterOp(XorROP);
|
||||
win << CGAL::FillColor(CGAL::GRAY);
|
||||
win << kg1;
|
||||
win.setRasterOp(old);
|
||||
|
||||
//VERTICES
|
||||
win << CGAL::PointSize(7) << CGAL::PointStyle(CGAL::CROSS);
|
||||
win << CGAL::GREEN;
|
||||
std::list<Point>::iterator itp = list_of_points.begin();
|
||||
while(itp!=list_of_points.end())
|
||||
win << (*itp++);
|
||||
|
||||
|
||||
//CONVEX HULL
|
||||
std::list<Point> out;
|
||||
std::list<Segment> Sl;
|
||||
CGAL::convex_hull_points_2(list_of_points.begin(), list_of_points.end(), std::back_inserter(out));
|
||||
if( out.size() > 1 ) {
|
||||
Point pakt,prev,pstart;
|
||||
|
||||
std::list<Point>::const_iterator it;
|
||||
it=out.begin();
|
||||
prev= *it; pstart=prev;
|
||||
it++;
|
||||
|
||||
for(; it!=out.end(); ++it) {
|
||||
pakt= *it;
|
||||
Sl.push_back(Segment(prev,pakt));
|
||||
prev=pakt;
|
||||
}
|
||||
Sl.push_back(Segment(pakt,pstart));
|
||||
|
||||
win << CGAL::RED;
|
||||
std::list<Segment>::iterator its = Sl.begin();
|
||||
while(its!=Sl.end())
|
||||
win << (*its++);
|
||||
}
|
||||
|
||||
|
||||
win.unlock();
|
||||
};
|
||||
|
||||
};//end class
|
||||
|
||||
class MyWindow : public QMainWindow
|
||||
{
|
||||
Q_OBJECT
|
||||
public:
|
||||
MyWindow(int w, int h): win(this) {
|
||||
setCentralWidget(&win);
|
||||
|
||||
//create a timer for checking if somthing changed
|
||||
QTimer *timer = new QTimer( this );
|
||||
connect( timer, SIGNAL(timeout()),
|
||||
this, SLOT(timer_done()) );
|
||||
timer->start( 200, FALSE );
|
||||
|
||||
|
||||
// file menu
|
||||
QPopupMenu * file = new QPopupMenu( this );
|
||||
menuBar()->insertItem( "&File", file );
|
||||
file->insertItem("&New", this, SLOT(new_instance()), CTRL+Key_N);
|
||||
file->insertItem("New &Window", this, SLOT(new_window()), CTRL+Key_W);
|
||||
file->insertSeparator();
|
||||
file->insertItem( "&Close", this, SLOT(close()), CTRL+Key_X );
|
||||
file->insertItem( "&Quit", qApp, SLOT( closeAllWindows() ), CTRL+Key_Q );
|
||||
|
||||
|
||||
// drawing menu
|
||||
QPopupMenu * draw = new QPopupMenu( this );
|
||||
menuBar()->insertItem( "&Draw", draw );
|
||||
draw->insertItem("&Generate points", this, SLOT(gen_points()), CTRL+Key_G );
|
||||
|
||||
// help menu
|
||||
QPopupMenu * help = new QPopupMenu( this );
|
||||
menuBar()->insertItem( "&Help", help );
|
||||
help->insertItem("&About", this, SLOT(about()), CTRL+Key_A );
|
||||
help->insertItem("About &Qt", this, SLOT(aboutQt()) );
|
||||
|
||||
//the new tools toolbar
|
||||
setUsesBigPixmaps(TRUE);
|
||||
newtoolbar = new CGAL::Tools_toolbar(&win, this, list_of_points);
|
||||
//the standard toolbar
|
||||
stoolbar = new CGAL::Standard_toolbar (&win, this);
|
||||
this->addToolBar(stoolbar->toolbar(), Top, FALSE);
|
||||
this->addToolBar(newtoolbar->toolbar(), Top, FALSE);
|
||||
|
||||
|
||||
win << CGAL::LineWidth(2) << CGAL::BackgroundColor (CGAL::BLACK);
|
||||
|
||||
|
||||
resize(w,h);
|
||||
win.show();
|
||||
|
||||
win.setMouseTracking(TRUE);
|
||||
|
||||
//connect the widget to the main function that receives the objects
|
||||
connect(&win, SIGNAL(new_cgal_object(CGAL::Object)),
|
||||
this, SLOT(get_new_object(CGAL::Object)));
|
||||
|
||||
//application flag stuff
|
||||
old_state = 0;
|
||||
|
||||
//views
|
||||
win.attach(&testview);
|
||||
};
|
||||
|
||||
~MyWindow()
|
||||
{
|
||||
};
|
||||
|
||||
|
||||
private:
|
||||
void something_changed(){current_state++;};
|
||||
|
||||
public slots:
|
||||
void set_window(double xmin, double xmax, double ymin, double ymax)
|
||||
{
|
||||
win.set_window(xmin, xmax, ymin, ymax);
|
||||
}
|
||||
void new_instance()
|
||||
{
|
||||
win.detach_current_tool();
|
||||
win.lock();
|
||||
list_of_points.clear();
|
||||
win.set_window(-1.1, 1.1, -1.1, 1.1); // set the Visible Area to the Interval
|
||||
win.unlock();
|
||||
something_changed();
|
||||
}
|
||||
|
||||
private slots:
|
||||
void get_new_object(CGAL::Object obj)
|
||||
{
|
||||
Point p;
|
||||
if(CGAL::assign(p,obj)) {
|
||||
list_of_points.push_back(p);
|
||||
something_changed();
|
||||
}
|
||||
};
|
||||
|
||||
void about()
|
||||
{
|
||||
QMessageBox::about( this, my_title_string,
|
||||
"This is a demo for Triangulation,\n"
|
||||
"Copyright CGAL @2001");
|
||||
};
|
||||
|
||||
void aboutQt()
|
||||
{
|
||||
QMessageBox::aboutQt( this, my_title_string );
|
||||
}
|
||||
|
||||
void new_window(){
|
||||
MyWindow *ed = new MyWindow(500, 500);
|
||||
ed->setCaption("View");
|
||||
ed->show();
|
||||
ed->set_window(-1.1, 1.1, -1.1, 1.1);
|
||||
something_changed();
|
||||
}
|
||||
|
||||
void timer_done()
|
||||
{
|
||||
if(old_state!=current_state){
|
||||
win.redraw();
|
||||
old_state = current_state;
|
||||
}
|
||||
}
|
||||
|
||||
void gen_points()
|
||||
{
|
||||
win.set_window(-1.1, 1.1, -1.1, 1.1); // set the Visible Area to the Interval
|
||||
|
||||
// send resizeEvent only on show.
|
||||
CGAL::Random_points_in_disc_2<Point> g(0.5);
|
||||
for(int count=0; count<200; count++) {
|
||||
list_of_points.push_back(*g++);
|
||||
}
|
||||
something_changed();
|
||||
}
|
||||
|
||||
|
||||
|
||||
private:
|
||||
CGAL::Qt_widget win;
|
||||
CGAL::Tools_toolbar *newtoolbar;
|
||||
CGAL::Standard_toolbar *stoolbar;
|
||||
int old_state;
|
||||
Qt_view_show_ch testview;
|
||||
};
|
||||
|
||||
#include "max_k-gon.moc"
|
||||
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
QApplication app( argc, argv );
|
||||
app.setStyle( new QPlatinumStyle );
|
||||
QPalette p( QColor( 250, 215, 100 ) );
|
||||
app.setPalette( p, TRUE );
|
||||
MyWindow win(800,800); // physical window size
|
||||
app.setMainWidget(&win);
|
||||
win.setCaption(my_title_string);
|
||||
win.setMouseTracking(TRUE);
|
||||
win.show();
|
||||
// because Qt send resizeEvent only on show.
|
||||
win.set_window(-1, 1, -1, 1);
|
||||
current_state = -1;
|
||||
return app.exec();
|
||||
}
|
||||
|
||||
#endif // CGAL_USE_QT
|
||||
Loading…
Reference in New Issue