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Whole lotta stuff for wxPlotWindow,

Browse Source 
repaired image sample.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5956 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2000-02-10 18:43:33 +00:00
parent bbc3f89a82
commit 279ababf7b
16 changed files with 1068 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Makefile.in
View File

@@ -895,6 +895,11 @@ SAMPLES_DIST: ALL_GUI_DIST
cp $(SAMPDIR)/richedit/README $(DISTDIR)/samples/richedit
cp $(SAMPDIR)/richedit/TODO $(DISTDIR)/samples/richedit
mkdir $(DISTDIR)/samples/plot
cp $(SAMPDIR)/plot/Makefile.in $(DISTDIR)/samples/plot
cp $(SAMPDIR)/plot/makefile.unx $(DISTDIR)/samples/plot
cp $(SAMPDIR)/plot/*.cpp $(DISTDIR)/samples/plot
mkdir $(DISTDIR)/samples/proplist
cp $(SAMPDIR)/proplist/Makefile.in $(DISTDIR)/samples/proplist
cp $(SAMPDIR)/proplist/*.cpp $(DISTDIR)/samples/proplist

11
docs/gtk/changes.txt
View File

@@ -1,6 +1,14 @@
12th January '2000: wxWindows 2.1.14 released
Minor changes to socket code.
Added code for rotating images.
Much work on the new grid class has been done.
wxPlotWindow is now useful and works.
Corrected one more bug in the TIFF handler.
It is now possible to run wxGTK apps in the best visual
@@ -10,6 +18,9 @@ instead of only the default on system that support this
Added default keyboard handling to wxScrolledWindow.
Fixed slightly overoptimized window colour and style handling.
This will expose a bug in the GtkPixmap theme, or more exactly
in ImLib's image cashing so that wxGTK currently doesn't work
well with pixamp themes.
Fixed bug in drawing code that made GTK pick the wrong pen
style when using the default.

44
include/wx/event.h
View File

@@ -253,6 +253,28 @@ extern const wxEventType wxEVT_CALENDAR_YEAR_CHANGED;
extern const wxEventType wxEVT_CALENDAR_DOUBLECLICKED;
extern const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED;
/* Plot events */
extern const wxEventType wxEVT_PLOT_SEL_CHANGING;
extern const wxEventType wxEVT_PLOT_SEL_CHANGED;
extern const wxEventType wxEVT_PLOT_CLICKED;
extern const wxEventType wxEVT_PLOT_DOUBLECLICKED;
extern const wxEventType wxEVT_PLOT_ZOOM_IN;
extern const wxEventType wxEVT_PLOT_ZOOM_OUT;
extern const wxEventType wxEVT_PLOT_VALUE_SEL_CREATING;
extern const wxEventType wxEVT_PLOT_VALUE_SEL_CREATED;
extern const wxEventType wxEVT_PLOT_VALUE_SEL_CHANGING;
extern const wxEventType wxEVT_PLOT_VALUE_SEL_CHANGED;
extern const wxEventType wxEVT_PLOT_AREA_SEL_CREATING;
extern const wxEventType wxEVT_PLOT_AREA_SEL_CREATED;
extern const wxEventType wxEVT_PLOT_AREA_SEL_CHANGING;
extern const wxEventType wxEVT_PLOT_AREA_SEL_CHANGED;
extern const wxEventType wxEVT_PLOT_BEGIN_X_LABEL_EDIT;
extern const wxEventType wxEVT_PLOT_END_X_LABEL_EDIT;
extern const wxEventType wxEVT_PLOT_BEGIN_Y_LABEL_EDIT;
extern const wxEventType wxEVT_PLOT_END_Y_LABEL_EDIT;
extern const wxEventType wxEVT_PLOT_BEGIN_TITLE_EDIT;
extern const wxEventType wxEVT_PLOT_END_TITLE_EDIT;
extern const wxEventType wxEVT_USER_FIRST;
#else // everybody else
@@ -474,6 +496,28 @@ const wxEventType wxEVT_CALENDAR_YEAR_CHANGED = wxEVT_FIRST + 953;
const wxEventType wxEVT_CALENDAR_DOUBLECLICKED = wxEVT_FIRST + 954;
const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED = wxEVT_FIRST + 955;
/* Plot events */
const wxEventType wxEVT_PLOT_SEL_CHANGING = wxEVT_FIRST + 1000;
const wxEventType wxEVT_PLOT_SEL_CHANGED = wxEVT_FIRST + 1001;
const wxEventType wxEVT_PLOT_CLICKED = wxEVT_FIRST + 1002;
const wxEventType wxEVT_PLOT_DOUBLECLICKED = wxEVT_FIRST + 1003;
const wxEventType wxEVT_PLOT_ZOOM_IN = wxEVT_FIRST + 1004;
const wxEventType wxEVT_PLOT_ZOOM_OUT = wxEVT_FIRST + 1005;
const wxEventType wxEVT_PLOT_VALUE_SEL_CREATING = wxEVT_FIRST + 1010;
const wxEventType wxEVT_PLOT_VALUE_SEL_CREATED = wxEVT_FIRST + 1011;
const wxEventType wxEVT_PLOT_VALUE_SEL_CHANGING = wxEVT_FIRST + 1012;
const wxEventType wxEVT_PLOT_VALUE_SEL_CHANGED = wxEVT_FIRST + 1013;
const wxEventType wxEVT_PLOT_AREA_SEL_CREATING = wxEVT_FIRST + 1014;
const wxEventType wxEVT_PLOT_AREA_SEL_CREATED = wxEVT_FIRST + 1015;
const wxEventType wxEVT_PLOT_AREA_SEL_CHANGING = wxEVT_FIRST + 1016;
const wxEventType wxEVT_PLOT_AREA_SEL_CHANGED = wxEVT_FIRST + 1017;
const wxEventType wxEVT_PLOT_BEGIN_X_LABEL_EDIT = wxEVT_FIRST + 1020;
const wxEventType wxEVT_PLOT_END_X_LABEL_EDIT = wxEVT_FIRST + 1021;
const wxEventType wxEVT_PLOT_BEGIN_Y_LABEL_EDIT = wxEVT_FIRST + 1022;
const wxEventType wxEVT_PLOT_END_Y_LABEL_EDIT = wxEVT_FIRST + 1023;
const wxEventType wxEVT_PLOT_BEGIN_TITLE_EDIT = wxEVT_FIRST + 1024;
const wxEventType wxEVT_PLOT_END_TITLE_EDIT = wxEVT_FIRST + 1025;
const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
#endif // for VisualAge C++ V4.0

170
include/wx/generic/plot.h
View File

@@ -17,14 +17,61 @@
#endif
#include "wx/scrolwin.h"
#include "wx/event.h"
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxPlotCurve;
class wxPlotArea;
class wxPlotWindow;
class WXDLLEXPORT wxPlotEvent;
class WXDLLEXPORT wxPlotCurve;
class WXDLLEXPORT wxPlotArea;
class WXDLLEXPORT wxPlotXAxisArea;
class WXDLLEXPORT wxPlotYAxisArea;
class WXDLLEXPORT wxPlotWindow;
//-----------------------------------------------------------------------------
// consts
//-----------------------------------------------------------------------------
#define wxPLOT_X_AXIS 0x0004
#define wxPLOT_Y_AXIS 0x0008
#define wxPLOT_BUTTON_MOVE 0x0010
#define wxPLOT_BUTTON_ZOOM 0x0020
#define wxPLOT_BUTTON_ENLARGE 0x0040
#define wxPLOT_BUTTON_ALL (wxPLOT_BUTTON_MOVE|wxPLOT_BUTTON_ZOOM|wxPLOT_BUTTON_ENLARGE)
#define wxPLOT_DEFAULT (wxPLOT_X_AXIS|wxPLOT_Y_AXIS | wxPLOT_BUTTON_ALL)
//-----------------------------------------------------------------------------
// wxPlotEvent
//-----------------------------------------------------------------------------
class WXDLLEXPORT wxPlotEvent: public wxNotifyEvent
{
public:
wxPlotEvent( wxEventType commandType = wxEVT_NULL, int id = 0 );
wxPlotCurve *GetCurve()
{ return m_curve; }
void SetCurve( wxPlotCurve *curve )
{ m_curve = curve; }
double GetZoom()
{ return m_zoom; }
void SetZoom( double zoom )
{ m_zoom = zoom; }
wxInt32 GetPosition()
{ return m_position; }
void SetPosition( wxInt32 pos )
{ m_position = pos; }
private:
wxPlotCurve *m_curve;
double m_zoom;
wxInt32 m_position;
};
//-----------------------------------------------------------------------------
// wxPlotCurve
@@ -77,10 +124,53 @@ public:
void DrawCurve( wxDC *dc, wxPlotCurve *curve, int from = -1, int to = -1 );
void DeleteCurve( wxPlotCurve *curve, int from = -1, int to = -1 );
virtual void ScrollWindow( int dx, int dy, const wxRect *rect );
private:
wxPlotWindow *m_owner;
bool m_zooming;
DECLARE_CLASS(wxPlotArea)
DECLARE_EVENT_TABLE()
};
//-----------------------------------------------------------------------------
// wxPlotXAxisArea
//-----------------------------------------------------------------------------
class WXDLLEXPORT wxPlotXAxisArea: public wxWindow
{
public:
wxPlotXAxisArea() {}
wxPlotXAxisArea( wxPlotWindow *parent );
void OnPaint( wxPaintEvent &event );
void OnMouse( wxMouseEvent &event );
private:
wxPlotWindow *m_owner;
DECLARE_CLASS(wxPlotArea)
DECLARE_CLASS(wxPlotXAxisArea)
DECLARE_EVENT_TABLE()
};
//-----------------------------------------------------------------------------
// wxPlotYAxisArea
//-----------------------------------------------------------------------------
class WXDLLEXPORT wxPlotYAxisArea: public wxWindow
{
public:
wxPlotYAxisArea() {}
wxPlotYAxisArea( wxPlotWindow *parent );
void OnPaint( wxPaintEvent &event );
void OnMouse( wxMouseEvent &event );
private:
wxPlotWindow *m_owner;
DECLARE_CLASS(wxPlotYAxisArea)
DECLARE_EVENT_TABLE()
};
@@ -92,9 +182,12 @@ class WXDLLEXPORT wxPlotWindow: public wxScrolledWindow
{
public:
wxPlotWindow() {}
wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flags );
wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flags = wxPLOT_DEFAULT );
~wxPlotWindow();
// curve accessors
// ---------------
void Add( wxPlotCurve *curve );
size_t GetCount();
wxPlotCurve *GetAt( size_t n );
@@ -102,31 +195,88 @@ public:
void SetCurrent( wxPlotCurve* current );
wxPlotCurve *GetCurrent();
// vertical representation
// -----------------------
void Move( wxPlotCurve* curve, int pixels_up );
void Enlarge( wxPlotCurve *curve, double factor );
// horizontal representation
// -------------------------
void SetUnitsPerValue( double upv );
double GetUnitsPerValue()
{ return m_xUnitsPerValue; }
void SetZoom( double zoom );
double GetZoom()
{ return m_xZoom; }
// events (may be overridden)
// --------------------------
void OnMoveUp( wxCommandEvent& event );
void OnMoveDown( wxCommandEvent& event );
void OnEnlarge100( wxCommandEvent& event );
void OnEnlarge50( wxCommandEvent& event );
void OnShrink50( wxCommandEvent& event );
void OnShrink33( wxCommandEvent& event );
void OnEnlarge( wxCommandEvent& event );
void OnShrink( wxCommandEvent& event );
void OnZoomIn( wxCommandEvent& event );
void OnZoomOut( wxCommandEvent& event );
void OnPaint( wxPaintEvent &event );
void OnScroll2( wxScrollWinEvent& event );
// utilities
// ---------
void RedrawEverything();
void RedrawXAxis();
void RedrawYAxis();
void ResetScrollbar();
private:
friend wxPlotArea;
friend wxPlotXAxisArea;
friend wxPlotYAxisArea;
double m_xUnitsPerValue;
double m_xZoom;
wxList m_curves;
wxPlotArea *m_area;
wxPlotXAxisArea *m_xaxis;
wxPlotYAxisArea *m_yaxis;
wxPlotCurve *m_current;
DECLARE_CLASS(wxPlotWindow)
DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
// calendar events macros
// ----------------------------------------------------------------------------
#define EVT_PLOT(id, fn) { wxEVT_PLOT_DOUBLECLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_SEL_CHANGING(id, fn) { wxEVT_PLOT_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_SEL_CHANGED(id, fn) { wxEVT_PLOT_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_CLICKED(id, fn) { wxEVT_PLOT_CLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_DOUBLECLICKED(id, fn) { wxEVT_PLOT_DOUBLECLICKED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_ZOOM_IN(id, fn) { wxEVT_PLOT_ZOOM_IN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_ZOOM_OUT(id, fn) { wxEVT_PLOT_ZOOM_OUT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CREATING(id, fn) { wxEVT_PLOT_VALUE_SEL_CREATING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CREATED(id, fn) { wxEVT_PLOT_VALUE_SEL_CREATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CHANGING(id, fn) { wxEVT_PLOT_VALUE_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_VALUE_SEL_CHANGED(id, fn) { wxEVT_PLOT_VALUE_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CREATING(id, fn) { wxEVT_PLOT_AREA_SEL_CREATING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CREATED(id, fn) { wxEVT_PLOT_AREA_SEL_CREATED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CHANGING(id, fn) { wxEVT_PLOT_AREA_SEL_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_AREA_SEL_CHANGED(id, fn) { wxEVT_PLOT_AREA_SEL_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_X_LABEL_EDIT(id, fn) { wxEVT_PLOT_BEGIN_X_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_X_LABEL_EDIT(id, fn) { wxEVT_PLOT_END_X_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_Y_LABEL_EDIT(id, fn) { wxEVT_PLOT_BEGIN_Y_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_Y_LABEL_EDIT(id, fn) { wxEVT_PLOT_END_Y_LABEL_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_BEGIN_TITLE_EDIT(id, fn) { wxEVT_PLOT_BEGIN_TITLE_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#define EVT_PLOT_END_TITLE_EDIT(id, fn) { wxEVT_PLOT_END_TITLE_EDIT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) & fn, (wxObject *) NULL },
#endif
// _WX_PLOT_H_

32
include/wx/generic/plot_dwn.xpm Normal file
View File

@@ -0,0 +1,32 @@
/* XPM */
static char *plot_dwn_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 18 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@@@@@@@@@@",
".@.@.@@@@@@@@@@@@@@@",
"@@.@@@@@@@@ @@@@@@@",
"@@.@@@@++++o +++@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@@@+ +@@@@@@@",
"@@.@@@@@@@@+@@@@@@@@",
"@@.@@....@@@@@@@@@@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@@O...O@@@",
"@@.@@@@@@@@@@@@@@@@@",
"@@@@@@@@@@@@@@@@@@@@",
};

34
include/wx/generic/plot_enl.xpm Normal file
View File

@@ -0,0 +1,34 @@
/* XPM */
static char *plot_enl_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 20 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@+@@@@@@@@",
".@.@.@@@@@+ +@@@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@++++o +++@@@@",
"@@.@@....@@ @@@@@@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@@O...O@@@",
"@@.@@@@@@@@ @@@@@@@",
"@@.@@@@++++o +++@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@@@+ +@@@@@@@",
"@@@@@@@@@@@+@@@@@@@@",
};

34
include/wx/generic/plot_shr.xpm Normal file
View File

@@ -0,0 +1,34 @@
/* XPM */
static char *plot_shr_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 20 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@ @@@@@@@",
".@.@.@@++++o +++@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@@@+ +@@@@@@@",
"@@.@@....@@+@@@@@@@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@+O...O@@@",
"@@.@@@@@@@+ +@@@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@++++o +++@@@@",
"@@.@@@@@@@@ @@@@@@@",
"@@@@@@@@@@@@@@@@@@@@",
};

32
include/wx/generic/plot_up.xpm Normal file
View File

@@ -0,0 +1,32 @@
/* XPM */
static char *plot_up_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 18 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@@@@@@@@@@",
".@.@.@@@@@@@@@@@@@@@",
"@@.@@@@@@@@+@@@@@@@@",
"@@.@@@@@@@+ +@@@@@@@",
"@@.@@@@@@+ o +@@@@@@",
"@@.@@@@@+ ooo +@@@@@",
"@@.@@@@@ o @@@@@",
"@@.@@@@++++o +++@@@@",
"@@.@@@@@@@@ @@@@@@@",
"@@.@@....@@@@@@@@@@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@@O...O@@@",
"@@.@@@@@@@@@@@@@@@@@",
"@@@@@@@@@@@@@@@@@@@@",
};

32
include/wx/generic/plot_zin.xpm Normal file
View File

@@ -0,0 +1,32 @@
/* XPM */
static char *plot_zin_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 18 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@@@@@@@@@@",
".@.@.@@@@+@@@@+@@@@@",
"@@.@@@@+ +@@@@+ +@@@",
"@@.@@@+ +@@@@+ +@@",
"@@.@@+ o +@@@@+ o +@",
"@@.@+ oooo @@ oooo +",
"@@.@@+ o @@ o +@",
"@@.@@@+ +@@@@+ +@@",
"@@.@@@@+ +@@@@+ +@@@",
"@@.@@....+@@@@+@@@@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@@O...O@@@",
"@@.@@@@@@@@@@@@@@@@@",
"@@@@@@@@@@@@@@@@@@@@",
};

32
include/wx/generic/plot_zot.xpm Normal file
View File

@@ -0,0 +1,32 @@
/* XPM */
static char *plot_zot_xpm[] = {
/* columns rows colors chars-per-pixel */
"20 18 8 1",
" c Gray0",
". c #000084",
"X c Blue",
"o c Green",
"O c #848484",
"+ c #c6c6c6",
"@ c None",
"# c Gray100",
/* pixels */
"@@.@@@@@@@@@@@@@@@@@",
"@...@@@@@@@@@@@@@@@@",
".@.@.@+@@@@@@@@@@+@@",
"@@.@@@+ +@@@@@@+ +@@",
"@@.@@@+ +@@@@+ +@@",
"@@.@@@+ o +@@+ o +@@",
"@@.@@ oooo ++ oooo @",
"@@.@@ o +@@+ o @",
"@@.@@@+ +@@@@+ +@@",
"@@.@@@+ +@@@@@@+ +@@",
"@@.@@....@@@@@@@@+@@",
"@@.@.O@@@.O@@@@@@@@@",
"@@.O.@@@@@.@@@@@@@.@",
"@@..@@@@@@@.@@@@@.O@",
"@@.@@@@@@@@O.@@@.O@@",
"@@.@@@@@@@@@O...O@@@",
"@@.@@@@@@@@@@@@@@@@@",
"@@@@@@@@@@@@@@@@@@@@",
};

12
samples/configure vendored
View File

@@ -2,7 +2,7 @@
# From configure.in Id: configure.in
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
# Generated automatically using autoconf version 2.14
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
@@ -334,7 +334,7 @@ EOF
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.13"
echo "configure generated by autoconf version 2.14"
exit 0 ;;
-with-* | --with-*)
@@ -628,7 +628,7 @@ do
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.13"
echo "$CONFIG_STATUS generated by autoconf version 2.14"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
@@ -648,6 +648,7 @@ trap 'rm -fr `echo "
console/Makefile
db/Makefile
dialogs/Makefile
dialup/Makefile
docview/Makefile
docvwmdi/Makefile
dnd/Makefile
@@ -664,9 +665,9 @@ trap 'rm -fr `echo "
mdi/Makefile
minifram/Makefile
minimal/Makefile
dialup/Makefile
newgrid/Makefile
notebook/Makefile
plot/Makefile
png/Makefile
printing/Makefile
proplist/Makefile
@@ -779,6 +780,7 @@ CONFIG_FILES=\${CONFIG_FILES-"Makefile
console/Makefile
db/Makefile
dialogs/Makefile
dialup/Makefile
docview/Makefile
docvwmdi/Makefile
dnd/Makefile
@@ -795,9 +797,9 @@ CONFIG_FILES=\${CONFIG_FILES-"Makefile
mdi/Makefile
minifram/Makefile
minimal/Makefile
dialup/Makefile
newgrid/Makefile
notebook/Makefile
plot/Makefile
png/Makefile
printing/Makefile
proplist/Makefile

3
samples/configure.in
View File

@@ -16,6 +16,7 @@ AC_OUTPUT([
console/Makefile
db/Makefile
dialogs/Makefile
dialup/Makefile
docview/Makefile
docvwmdi/Makefile
dnd/Makefile
@@ -32,9 +33,9 @@ AC_OUTPUT([
mdi/Makefile
minifram/Makefile
minimal/Makefile
dialup/Makefile
newgrid/Makefile
notebook/Makefile
plot/Makefile
png/Makefile
printing/Makefile
proplist/Makefile

22
samples/image/image.cpp
View File

@@ -142,9 +142,14 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
wxImage image( bitmap );
#if wxUSE_LIBPNG
image.LoadFile( dir + wxString("test.png") );
my_square = new wxBitmap( image.ConvertToBitmap() );
if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ) )
wxLogError("Can't save file");
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG ) )
wxLogError("Can't load PNG image");
else
@@ -152,6 +157,8 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
#endif // wxUSE_LIBPNG
#if wxUSE_LIBJPEG
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.jpg") ) )
wxLogError("Can't load JPG image");
else
@@ -159,6 +166,8 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
#endif // wxUSE_LIBJPEG
#if wxUSE_GIF
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.gif") ) )
wxLogError("Can't load GIF image");
else
@@ -166,21 +175,24 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
#endif
#if wxUSE_PCX
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.pcx"), wxBITMAP_TYPE_PCX ) )
wxLogError("Can't load PCX image");
else
my_horse_pcx = new wxBitmap( image.ConvertToBitmap() );
image.LoadFile( dir + wxString("test.pcx") );
my_square = new wxBitmap( image.ConvertToBitmap() );
#endif
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.bmp"), wxBITMAP_TYPE_BMP ) )
wxLogError("Can't load BMP image");
else
my_horse_bmp = new wxBitmap( image.ConvertToBitmap() );
#if wxUSE_PNM
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.pnm"), wxBITMAP_TYPE_PNM ) )
wxLogError("Can't load PNM image");
else
@@ -188,6 +200,8 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
#endif
#if wxUSE_LIBTIFF
image = wxImage( 100, 100 );
if ( !image.LoadFile( dir + wxString("horse.tif"), wxBITMAP_TYPE_TIF ) )
wxLogError("Can't load TIFF image");
else
@@ -199,11 +213,13 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
my_smile_xbm = new wxBitmap( (const char*)smile_bits, smile_width,
smile_height, 1 );
#ifndef __WXGTK__
#if !defined(__WINDOWS__) || wxUSE_XPM_IN_MSW
// demonstrates XPM automatically using the mask when saving
if ( m_bmpSmileXpm.Ok() )
m_bmpSmileXpm.SaveFile("saved.xpm", wxBITMAP_TYPE_XPM);
#endif
#endif
}
MyCanvas::~MyCanvas()

2
samples/plot/Makefile.in
View File

@@ -9,7 +9,7 @@
#
# Makefile for plot example (UNIX).
top_srcdir = @top_srcdir@
top_srcdir = @top_srcdir@/..
top_builddir = ../..
program_dir = samples/plot

25
samples/plot/plot.cpp
View File

@@ -45,7 +45,7 @@ public:
virtual wxInt32 GetStartX()
{ return 0; }
virtual wxInt32 GetEndX()
{ return 10000; }
{ return 7000; }
virtual double GetY( wxInt32 x )
{
@@ -65,6 +65,9 @@ public:
void OnAbout( wxCommandEvent &event );
void OnQuit( wxCommandEvent &event );
void OnPlotClick( wxPlotEvent &event );
void OnPlotDClick( wxPlotEvent &event );
wxPlotWindow *m_plot;
wxTextCtrl *m_log;
@@ -95,6 +98,8 @@ IMPLEMENT_DYNAMIC_CLASS( MyFrame, wxFrame )
BEGIN_EVENT_TABLE(MyFrame,wxFrame)
EVT_MENU (ID_ABOUT, MyFrame::OnAbout)
EVT_MENU (ID_QUIT, MyFrame::OnQuit)
EVT_PLOT_CLICKED ( -1, MyFrame::OnPlotClick)
EVT_PLOT_DOUBLECLICKED ( -1, MyFrame::OnPlotDClick)
END_EVENT_TABLE()
MyFrame::MyFrame()
@@ -114,8 +119,8 @@ MyFrame::MyFrame()
int widths[] = { -1, 100 };
SetStatusWidths( 2, widths );
m_plot = new wxPlotWindow( this, -1, wxPoint(0,0), wxSize(100,100), wxSUNKEN_BORDER );
m_plot->SetScrollbars( 10, 10, 500, 0 );
m_plot = new wxPlotWindow( this, -1, wxPoint(0,0), wxSize(100,100), wxSUNKEN_BORDER | wxPLOT_DEFAULT );
m_plot->SetUnitsPerValue( 0.01 );
m_plot->Add( new MyPlotCurve( 0, -1.5, 1.5 ) );
m_plot->Add( new MyPlotCurve( 50, -1.5, 1.5 ) );
@@ -145,6 +150,20 @@ void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
"About wxPlotWindow Demo", wxICON_INFORMATION | wxOK );
}
void MyFrame::OnPlotClick( wxPlotEvent &event )
{
double x = event.GetPosition() * m_plot->GetUnitsPerValue();
double y = event.GetCurve()->GetY( event.GetPosition() );
wxLogMessage( "Clicked on curve at x coordinate: %f, value: %f", x, y );
}
void MyFrame::OnPlotDClick( wxPlotEvent &event )
{
double x = event.GetPosition() * m_plot->GetUnitsPerValue();
double y = event.GetCurve()->GetY( event.GetPosition() );
wxLogMessage( "Double clicked on curve at x coordinate: %f, value: %f", x, y );
}
//-----------------------------------------------------------------------------
// MyApp
//-----------------------------------------------------------------------------

650
src/generic/plot.cpp
View File

@@ -32,9 +32,46 @@
#endif
#include "wx/generic/plot.h"
#include "wx/bmpbuttn.h"
#include <math.h>
// ----------------------------------------------------------------------------
// XPMs
// ----------------------------------------------------------------------------
#if !defined(__WXMSW__) && !defined(__WXPM__)
#include "wx/generic/plot_enl.xpm"
#include "wx/generic/plot_shr.xpm"
#include "wx/generic/plot_zin.xpm"
#include "wx/generic/plot_zot.xpm"
#include "wx/generic/plot_up.xpm"
#include "wx/generic/plot_dwn.xpm"
#endif
// ----------------------------------------------------------------------------
// accessor functions for the bitmaps (may return NULL, check for it!)
// ----------------------------------------------------------------------------
static wxBitmap *GetEnlargeBitmap();
static wxBitmap *GetShrinkBitmap();
static wxBitmap *GetZoomInBitmap();
static wxBitmap *GetZoomOutBitmap();
static wxBitmap *GetUpBitmap();
static wxBitmap *GetDownBitmap();
//-----------------------------------------------------------------------------
// wxPlotEvent
//-----------------------------------------------------------------------------
wxPlotEvent::wxPlotEvent( wxEventType commandType, int id )
: wxNotifyEvent( commandType, id )
{
m_curve = (wxPlotCurve*) NULL;
m_zoom = 1.0;
m_position = 0;
}
//-----------------------------------------------------------------------------
// wxPlotCurve
//-----------------------------------------------------------------------------
@@ -57,6 +94,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxPlotArea, wxWindow)
BEGIN_EVENT_TABLE(wxPlotArea, wxWindow)
EVT_PAINT( wxPlotArea::OnPaint)
EVT_LEFT_DOWN( wxPlotArea::OnMouse)
EVT_LEFT_DCLICK( wxPlotArea::OnMouse)
END_EVENT_TABLE()
wxPlotArea::wxPlotArea( wxPlotWindow *parent )
@@ -64,6 +102,8 @@ wxPlotArea::wxPlotArea( wxPlotWindow *parent )
{
m_owner = parent;
m_zooming = FALSE;
SetBackgroundColour( *wxWHITE );
}
@@ -78,9 +118,8 @@ void wxPlotArea::OnMouse( wxMouseEvent &event )
view_x *= 10;
view_y *= 10;
wxPoint pos = event.GetPosition();
int x = pos.x;
int y = pos.y;
int x = event.GetX();
int y = event.GetY();
x += view_x;
y += view_y;
@@ -94,12 +133,29 @@ void wxPlotArea::OnMouse( wxMouseEvent &event )
double end = curve->GetEndY();
wxCoord offset_y = curve->GetOffsetY();
double dy = (end - curve->GetY( x )) / range;
double dy = (end - curve->GetY( x/m_owner->GetZoom() )) / range;
wxCoord curve_y = (wxCoord)(dy * double_client_height) - offset_y - 1;
if ((y-curve_y < 4) && (y-curve_y > -4))
{
wxPlotEvent event1( event.ButtonDClick() ? wxEVT_PLOT_DOUBLECLICKED : wxEVT_PLOT_CLICKED, m_owner->GetId() );
event1.SetEventObject( m_owner );
event1.SetZoom( m_owner->GetZoom() );
event1.SetCurve( curve );
event1.SetPosition( (int)floor(x/m_owner->GetZoom()) );
m_owner->GetEventHandler()->ProcessEvent( event1 );
if (curve != m_owner->GetCurrent());
{
wxPlotEvent event2( wxEVT_PLOT_SEL_CHANGING, m_owner->GetId() );
event2.SetEventObject( m_owner );
event2.SetZoom( m_owner->GetZoom() );
event2.SetCurve( curve );
if (!m_owner->GetEventHandler()->ProcessEvent( event2 ) || event2.IsAllowed())
{
m_owner->SetCurrent( curve );
}
}
return;
}
@@ -132,8 +188,10 @@ void wxPlotArea::DrawCurve( wxDC *dc, wxPlotCurve *curve, int from, int to )
if (to == -1)
to = view_x + client_width;
int start_x = wxMax( from, curve->GetStartX() );
int end_x = wxMin( to, curve->GetEndX() );
double zoom = m_owner->GetZoom();
int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );
int end_x = wxMin( to, (int)floor(curve->GetEndX()*zoom) );
start_x = wxMax( view_x, start_x );
end_x = wxMin( view_x + client_width, end_x );
@@ -146,7 +204,7 @@ void wxPlotArea::DrawCurve( wxDC *dc, wxPlotCurve *curve, int from, int to )
wxCoord y=0,last_y=0;
for (int x = start_x; x < end_x; x++)
{
double dy = (end - curve->GetY( x )) / range;
double dy = (end - curve->GetY( x/zoom )) / range;
y = (wxCoord)(dy * double_client_height) - offset_y - 1;
if (x != start_x)
@@ -195,7 +253,7 @@ void wxPlotArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
if (curve == m_owner->GetCurrent())
dc.SetPen( *wxBLACK_PEN );
else
dc.SetPen( *wxLIGHT_GREY_PEN );
dc.SetPen( *wxGREY_PEN );
DrawCurve( &dc, curve, update_x-1, update_x+update_width+2 );
@@ -205,52 +263,322 @@ void wxPlotArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
}
}
void wxPlotArea::ScrollWindow( int dx, int dy, const wxRect *rect )
{
wxWindow::ScrollWindow( dx, dy, rect );
// m_owner->m_xaxis->ScrollWindow( dx, 0 );
}
//-----------------------------------------------------------------------------
// wxPlotXAxisArea
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxPlotXAxisArea, wxWindow)
BEGIN_EVENT_TABLE(wxPlotXAxisArea, wxWindow)
EVT_PAINT( wxPlotXAxisArea::OnPaint)
EVT_LEFT_DOWN( wxPlotXAxisArea::OnMouse)
END_EVENT_TABLE()
wxPlotXAxisArea::wxPlotXAxisArea( wxPlotWindow *parent )
: wxWindow( parent, -1, wxDefaultPosition, wxSize(-1,40), 0, "plotxaxisarea" )
{
m_owner = parent;
SetBackgroundColour( *wxWHITE );
}
void wxPlotXAxisArea::OnMouse( wxMouseEvent &event )
{
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
int view_x;
int view_y;
m_owner->GetViewStart( &view_x, &view_y );
view_x *= 10;
view_y *= 10;
int x = event.GetX();
int y = event.GetY();
x += view_x;
y += view_y;
/* do something here */
}
void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
int view_x;
int view_y;
m_owner->GetViewStart( &view_x, &view_y );
view_x *= 10;
view_y *= 10;
wxPaintDC dc( this );
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
double zoom = m_owner->GetZoom();
double ups = m_owner->GetUnitsPerValue() / zoom;
double start = view_x * ups;
double end = (view_x + client_width) * ups;
double range = end - start;
int int_log_range = (int)floor( log10( range ) );
double step = 1.0;
if (int_log_range > 0)
{
for (int i = 0; i < int_log_range; i++)
step *= 10;
}
if (int_log_range < 0)
{
for (int i = 0; i < -int_log_range; i++)
step /= 10;
}
double lower = ceil(start / step) * step;
double upper = floor(end / step) * step;
// if too few values, shrink size
if ((range/step) < 4)
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
// if still too few, again
if ((range/step) < 4)
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
dc.SetBrush( *wxWHITE_BRUSH );
dc.SetPen( *wxTRANSPARENT_PEN );
dc.DrawRectangle( 4, 5, client_width-14, 10 );
dc.DrawRectangle( 0, 20, client_width, 20 );
dc.SetPen( *wxBLACK_PEN );
double current = lower;
while (current < upper+(step/2))
{
int x = (int)ceil((current-start) / range * (double)client_width) - 1;
if ((x > 4) && (x < client_width-25))
{
dc.DrawLine( x, 5, x, 15 );
wxString label;
if (range < 10)
label.Printf( wxT("%.1f"), current );
else
label.Printf( wxT("%d"), (int)floor(current) );
dc.DrawText( label, x-4, 20 );
}
current += step;
}
dc.DrawLine( 0, 15, client_width-8, 15 );
dc.DrawLine( client_width-4, 15, client_width-10, 10 );
dc.DrawLine( client_width-4, 15, client_width-10, 20 );
}
//-----------------------------------------------------------------------------
// wxPlotYAxisArea
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxPlotYAxisArea, wxWindow)
BEGIN_EVENT_TABLE(wxPlotYAxisArea, wxWindow)
EVT_PAINT( wxPlotYAxisArea::OnPaint)
EVT_LEFT_DOWN( wxPlotYAxisArea::OnMouse)
END_EVENT_TABLE()
wxPlotYAxisArea::wxPlotYAxisArea( wxPlotWindow *parent )
: wxWindow( parent, -1, wxDefaultPosition, wxSize(60,-1), 0, "plotyaxisarea" )
{
m_owner = parent;
SetBackgroundColour( *wxWHITE );
}
void wxPlotYAxisArea::OnMouse( wxMouseEvent &WXUNUSED(event) )
{
/* do something here */
}
void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc( this );
wxPlotCurve *curve = m_owner->GetCurrent();
if (!curve) return;
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
double range = curve->GetEndY() - curve->GetStartY();
double offset = ((double) curve->GetOffsetY() / (double)client_height ) * range;
double start = curve->GetStartY() - offset;
double end = curve->GetEndY() - offset;
int int_log_range = (int)floor( log10( range ) );
double step = 1.0;
if (int_log_range > 0)
{
for (int i = 0; i < int_log_range; i++)
step *= 10;
}
if (int_log_range < 0)
{
for (int i = 0; i < -int_log_range; i++)
step /= 10;
}
double lower = ceil(start / step) * step;
double upper = floor(end / step) * step;
// if too few values, shrink size
if ((range/step) < 4)
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
// if still too few, again
if ((range/step) < 4)
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
dc.SetPen( *wxBLACK_PEN );
double current = lower;
while (current < upper+(step/2))
{
int y = (int)((curve->GetEndY()-current) / range * (double)client_height) - 1;
y -= curve->GetOffsetY();
if ((y > 10) && (y < client_height-7))
{
dc.DrawLine( client_width-15, y, client_width-7, y );
wxString label;
label.Printf( wxT("%.1f"), current );
dc.DrawText( label, 5, y-7 );
}
current += step;
}
dc.DrawLine( client_width-15, 6, client_width-15, client_height );
dc.DrawLine( client_width-15, 2, client_width-20, 8 );
dc.DrawLine( client_width-15, 2, client_width-10, 8 );
}
//-----------------------------------------------------------------------------
// wxPlotWindow
//-----------------------------------------------------------------------------
#define ID_ENLARGE_100 1000
#define ID_ENLARGE_50 1001
#define ID_SHRINK_33 1002
#define ID_SHRINK_50 1003
#define ID_ENLARGE 1000
#define ID_SHRINK 1002
#define ID_MOVE_UP 1006
#define ID_MOVE_DOWN 1007
#define ID_ZOOM_IN 1010
#define ID_ZOOM_OUT 1011
IMPLEMENT_DYNAMIC_CLASS(wxPlotWindow, wxScrolledWindow)
BEGIN_EVENT_TABLE(wxPlotWindow, wxScrolledWindow)
EVT_PAINT( wxPlotWindow::OnPaint)
EVT_BUTTON( ID_MOVE_UP, wxPlotWindow::OnMoveUp)
EVT_BUTTON( ID_MOVE_DOWN, wxPlotWindow::OnMoveDown)
EVT_BUTTON( ID_ENLARGE_100, wxPlotWindow::OnEnlarge100)
EVT_BUTTON( ID_ENLARGE_50, wxPlotWindow::OnEnlarge50)
EVT_BUTTON( ID_SHRINK_50, wxPlotWindow::OnShrink50)
EVT_BUTTON( ID_SHRINK_33, wxPlotWindow::OnShrink33)
EVT_BUTTON( ID_ENLARGE, wxPlotWindow::OnEnlarge)
EVT_BUTTON( ID_SHRINK, wxPlotWindow::OnShrink)
EVT_BUTTON( ID_ZOOM_IN, wxPlotWindow::OnZoomIn)
EVT_BUTTON( ID_ZOOM_OUT, wxPlotWindow::OnZoomOut)
EVT_SCROLLWIN( wxPlotWindow::OnScroll2)
END_EVENT_TABLE()
wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flag )
: wxScrolledWindow( parent, id, pos, size, flag, "plotcanvas" )
{
m_area = new wxPlotArea( this );
m_xUnitsPerValue = 1.0;
m_xZoom = 1.0;
m_area = new wxPlotArea( this );
wxBoxSizer *mainsizer = new wxBoxSizer( wxHORIZONTAL );
if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ALL) != 0)
{
wxBoxSizer *buttonlist = new wxBoxSizer( wxVERTICAL );
buttonlist->Add( new wxButton( this, ID_ENLARGE_100, _("+ 100%") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( new wxButton( this, ID_ENLARGE_50, _("+ 50%") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( new wxButton( this, ID_SHRINK_33, _("- 33%") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( new wxButton( this, ID_SHRINK_50, _("- 50%") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( 20,20, 0 );
buttonlist->Add( new wxButton( this, ID_MOVE_UP, _("Up") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( new wxButton( this, ID_MOVE_DOWN, _("Down") ), 0, wxEXPAND|wxALL, 5 );
buttonlist->Add( 20,20, 1 );
if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ENLARGE) != 0)
{
buttonlist->Add( new wxBitmapButton( this, ID_ENLARGE, *GetEnlargeBitmap() ), 0, wxEXPAND|wxALL, 2 );
buttonlist->Add( new wxBitmapButton( this, ID_SHRINK, *GetShrinkBitmap() ), 0, wxEXPAND|wxALL, 2 );
buttonlist->Add( 20,10, 0 );
}
if ((GetWindowStyleFlag() & wxPLOT_BUTTON_MOVE) != 0)
{
buttonlist->Add( new wxBitmapButton( this, ID_MOVE_UP, *GetUpBitmap() ), 0, wxEXPAND|wxALL, 2 );
buttonlist->Add( new wxBitmapButton( this, ID_MOVE_DOWN, *GetDownBitmap() ), 0, wxEXPAND|wxALL, 2 );
buttonlist->Add( 20,10, 0 );
}
if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ZOOM) != 0)
{
buttonlist->Add( new wxBitmapButton( this, ID_ZOOM_IN, *GetZoomInBitmap() ), 0, wxEXPAND|wxALL, 2 );
buttonlist->Add( new wxBitmapButton( this, ID_ZOOM_OUT, *GetZoomOutBitmap() ), 0, wxEXPAND|wxALL, 2 );
}
mainsizer->Add( buttonlist, 0, wxEXPAND|wxALL, 4 );
}
mainsizer->Add( buttonlist, 0, wxEXPAND );
wxBoxSizer *plotsizer = new wxBoxSizer( wxHORIZONTAL );
mainsizer->Add( m_area, 1, wxEXPAND|wxLEFT, 50 );
if ((GetWindowStyleFlag() & wxPLOT_Y_AXIS) != 0)
{
m_yaxis = new wxPlotYAxisArea( this );
wxBoxSizer *vert1 = new wxBoxSizer( wxVERTICAL );
plotsizer->Add( vert1, 0, wxEXPAND );
vert1->Add( m_yaxis, 1 );
if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
vert1->Add( 60, 40 );
}
else
{
m_yaxis = (wxPlotYAxisArea*) NULL;
}
if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
{
m_xaxis = new wxPlotXAxisArea( this );
wxBoxSizer *vert2 = new wxBoxSizer( wxVERTICAL );
plotsizer->Add( vert2, 1, wxEXPAND );
vert2->Add( m_area, 1, wxEXPAND );
vert2->Add( m_xaxis, 0, wxEXPAND );
}
else
{
plotsizer->Add( m_area, 1, wxEXPAND );
m_xaxis = (wxPlotXAxisArea*) NULL;
}
mainsizer->Add( plotsizer, 1, wxEXPAND );
SetAutoLayout( TRUE );
SetSizer( mainsizer );
@@ -270,6 +598,8 @@ void wxPlotWindow::Add( wxPlotCurve *curve )
{
m_curves.Append( curve );
if (!m_current) m_current = curve;
ResetScrollbar();
}
size_t wxPlotWindow::GetCount()
@@ -292,6 +622,12 @@ void wxPlotWindow::SetCurrent( wxPlotCurve* current )
m_area->Refresh( FALSE );
RedrawYAxis();
wxPlotEvent event( wxEVT_PLOT_SEL_CHANGED, GetId() );
event.SetEventObject( this );
event.SetZoom( GetZoom() );
event.SetCurve( m_current );
GetEventHandler()->ProcessEvent( event );
}
wxPlotCurve *wxPlotWindow::GetCurrent()
@@ -329,126 +665,228 @@ void wxPlotWindow::Enlarge( wxPlotCurve *curve, double factor )
m_area->DeleteCurve( curve );
double range = curve->GetEndY() - curve->GetStartY();
double new_range = range * factor;
double new_range = range / factor;
double middle = curve->GetEndY() - range/2;
curve->SetStartY( middle - new_range / 2 );
curve->SetEndY( middle + new_range / 2 );
m_area->Refresh( FALSE );
RedrawYAxis();
}
void wxPlotWindow::OnEnlarge100( wxCommandEvent& WXUNUSED(event) )
void wxPlotWindow::SetUnitsPerValue( double upv )
{
if (!m_current) return;
m_xUnitsPerValue = upv;
Enlarge( m_current, 2.0 );
RedrawXAxis();
}
void wxPlotWindow::OnEnlarge50( wxCommandEvent& WXUNUSED(event) )
void wxPlotWindow::SetZoom( double zoom )
{
double old_zoom = m_xZoom;
m_xZoom = zoom;
int view_x = 0;
int view_y = 0;
GetViewStart( &view_x, &view_y );
wxInt32 max = 0;
wxNode *node = m_curves.First();
while (node)
{
wxPlotCurve *curve = (wxPlotCurve*) node->Data();
if (curve->GetEndX() > max)
max = curve->GetEndX();
node = node->Next();
}
SetScrollbars( 10, 10, (int)((max*m_xZoom)/10)+1, 0, (int)view_x*zoom/old_zoom, 0 );
RedrawXAxis();
m_area->Refresh( TRUE );
}
void wxPlotWindow::ResetScrollbar()
{
wxInt32 max = 0;
wxNode *node = m_curves.First();
while (node)
{
wxPlotCurve *curve = (wxPlotCurve*) node->Data();
if (curve->GetEndX() > max)
max = curve->GetEndX();
node = node->Next();
}
SetScrollbars( 10, 10, ((max*m_xZoom)/10)+1, 0 );
}
void wxPlotWindow::RedrawXAxis()
{
if (m_xaxis)
m_xaxis->Refresh( FALSE );
}
void wxPlotWindow::RedrawYAxis()
{
if (m_yaxis)
m_yaxis->Refresh( TRUE );
}
void wxPlotWindow::RedrawEverything()
{
if (m_xaxis)
m_xaxis->Refresh( TRUE );
if (m_yaxis)
m_yaxis->Refresh( TRUE );
m_area->Refresh( TRUE );
}
void wxPlotWindow::OnZoomIn( wxCommandEvent& WXUNUSED(event) )
{
SetZoom( m_xZoom * 1.5 );
}
void wxPlotWindow::OnZoomOut( wxCommandEvent& WXUNUSED(event) )
{
SetZoom( m_xZoom * 0.6666 );
}
void wxPlotWindow::OnEnlarge( wxCommandEvent& WXUNUSED(event) )
{
if (!m_current) return;
Enlarge( m_current, 1.5 );
}
void wxPlotWindow::OnShrink50( wxCommandEvent& WXUNUSED(event) )
{
if (!m_current) return;
Enlarge( m_current, 0.5 );
}
void wxPlotWindow::OnShrink33( wxCommandEvent& WXUNUSED(event) )
void wxPlotWindow::OnShrink( wxCommandEvent& WXUNUSED(event) )
{
if (!m_current) return;
Enlarge( m_current, 0.6666666 );
}
void wxPlotWindow::RedrawYAxis()
void wxPlotWindow::OnScroll2( wxScrollWinEvent& event )
{
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
wxScrolledWindow::OnScroll( event );
wxPoint pos( m_area->GetPosition() );
wxRect rect(pos.x-45,0,45,client_height);
Refresh(TRUE,&rect);
RedrawXAxis();
}
void wxPlotWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
// FIXME MT-UNSAFE
static wxBitmap *GetEnlargeBitmap()
{
wxPaintDC dc( this );
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
if (!m_current) return;
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
dc.SetPen( *wxBLACK_PEN );
wxPoint pos( m_area->GetPosition() );
double range = m_current->GetEndY() - m_current->GetStartY();
double offset = ((double) m_current->GetOffsetY() / (double)client_height ) * range;
double start = m_current->GetStartY() - offset;
double end = m_current->GetEndY() - offset;
int int_log_range = (int)floor( log10( range ) );
double step = 1.0;
if (int_log_range > 0)
if ( !s_loaded )
{
for (int i = 0; i < int_log_range; i++)
step *= 10;
}
if (int_log_range < 0)
{
for (int i = 0; i < -int_log_range; i++)
step /= 10;
}
double lower = ceil(start / step) * step;
double upper = floor(end / step) * step;
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
// if too few values, shrink size
int steps = (int)ceil((upper-lower)/step);
if (steps < 4)
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_enl.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_enl_xpm );
#endif
}
// if still too few, again
steps = (int)ceil((upper-lower)/step);
if (steps < 4)
return s_bitmap;
}
static wxBitmap *GetShrinkBitmap()
{
step /= 2;
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
double current = lower;
while (current < upper+(step/2))
if ( !s_loaded )
{
int y = (int)((m_current->GetEndY()-current) / range * (double)client_height) - 1;
y -= m_current->GetOffsetY();
if ((y > 10) && (y < client_height-7))
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_shr.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_shr_xpm );
#endif
}
return s_bitmap;
}
static wxBitmap *GetZoomInBitmap()
{
dc.DrawLine( pos.x-15, y, pos.x-7, y );
wxString label;
label.Printf( wxT("%.1f"), current );
dc.DrawText( label, pos.x-45, y-7 );
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
if ( !s_loaded )
{
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_zin.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_zin_xpm );
#endif
}
current += step;
return s_bitmap;
}
dc.DrawLine( pos.x-15, 6, pos.x-15, client_height-5 );
dc.DrawLine( pos.x-19, 8, pos.x-15, 2 );
dc.DrawLine( pos.x-10, 9, pos.x-15, 2 );
static wxBitmap *GetZoomOutBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
if ( !s_loaded )
{
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_zot.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_zot_xpm );
#endif
}
return s_bitmap;
}
static wxBitmap *GetUpBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
if ( !s_loaded )
{
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_up.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_up_xpm );
#endif
}
return s_bitmap;
}
static wxBitmap *GetDownBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
static bool s_loaded = FALSE;
if ( !s_loaded )
{
s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
#if defined(__WXMSW__) || defined(__WXPM__)
s_bitmap = new wxBitmap("plot_dwn.bmp", wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_dwn_xpm );
#endif
}
return s_bitmap;
}