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helpers and typemaps for new GraphicsContext methods

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41929 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-10-11 04:42:49 +00:00
parent 0f82eb02e4
commit 281c54cc42
6 changed files with 273 additions and 72 deletions
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79
wxPython/src/_graphics.i
View File

@@ -20,6 +20,10 @@
#include <wx/graphics.h>
%}
// Turn off the aquisition of the Global Interpreter Lock for the classes and
// functions in this file
%threadWrapperOff
//---------------------------------------------------------------------------
@@ -140,6 +144,17 @@ public:
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
%typemap(in) (size_t points, wxPoint2D* points_array ) {
$2 = wxPoint2D_LIST_helper($input, &$1);
if ($2 == NULL) SWIG_fail;
}
%typemap(freearg) (size_t points, wxPoint2D* points_array ) {
if ($2) delete [] $2;
}
MustHaveApp(wxGraphicsPath);
MustHaveApp(wxGraphicsContext);
MustHaveApp(wxGCDC);
@@ -210,7 +225,7 @@ point and an end point", "");
DocDeclStr(
virtual void , AddCircle( wxDouble x, wxDouble y, wxDouble r ),
"Appends an ellipsis as a new closed subpath fitting the passed rectangle", "");
"Appends a circle as a new closed subpath with the given radius.", "");
DocDeclStr(
@@ -351,23 +366,32 @@ public:
"", "");
DocDeclStr(
DocDeclStrName(
virtual void , DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle ),
"", "");
"", "",
DrawRotatedText);
DocDeclStr(
DocDeclAStr(
virtual void , GetTextExtent( const wxString &text,
wxDouble *OUTPUT /*width*/,
wxDouble *OUTPUT /*height*/,
wxDouble *OUTPUT /*descent*/,
wxDouble *OUTPUT /*externalLeading*/ ) const ,
"GetTextExtend(self, text) --> (width, height, descent, externalLeading)",
"", "");
DocDeclStr(
virtual void , GetPartialTextExtents(const wxString& text, wxArrayDouble& widths) const,
"", "");
%extend {
DocAStr(GetPartialTextExtents,
"GetPartialTextExtents(self, text) -> [widths]",
"", "");
wxArrayDouble GetPartialTextExtents(const wxString& text) {
wxArrayDouble widths;
self->GetPartialTextExtents(text, widths);
return widths;
}
}
//
@@ -392,23 +416,39 @@ public:
DocDeclStr(
virtual void , StrokeLine( wxDouble x1, wxDouble y1, wxDouble x2, wxDouble y2),
"", "");
// stroke lines connecting each of the points
DocDeclStr(
virtual void , StrokeLines( size_t n, const wxPoint2D *points),
DocDeclAStr(
virtual void , StrokeLines( size_t points, const wxPoint2D *points_array),
"StrokeLines(self, List points)",
"", "");
// stroke disconnected lines from begin to end points
DocDeclStr(
virtual void , StrokeLines( size_t n, const wxPoint2D *beginPoints, const wxPoint2D *endPoints),
"", "");
// // stroke disconnected lines from begin to end points
// virtual void StrokeLines( size_t n, const wxPoint2D *beginPoints, const wxPoint2D *endPoints);
// is there a better name for this?
%extend {
void StrokeDisconnectedLines(PyObject* beginPoints, PyObject* endPoints)
{
size_t c1, c2, count;
wxPoint2D* beginP = wxPoint2D_LIST_helper(beginPoints, &c1);
wxPoint2D* endP = wxPoint2D_LIST_helper(endPoints, &c2);
if ( beginP != NULL && endP != NULL )
{
count = wxMin(c1, c2);
self->StrokeLines(count, beginP, endP);
}
delete [] beginP;
delete [] endP;
}
}
// draws a polygon
DocDeclStr(
virtual void , DrawLines( size_t n, const wxPoint2D *points, int fillStyle = wxWINDING_RULE ),
virtual void , DrawLines( size_t points, const wxPoint2D *points_array, int fillStyle = wxWINDING_RULE ),
"", "");
@@ -429,7 +469,6 @@ public:
virtual void , DrawRoundedRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h, wxDouble radius),
"", "");
};
@@ -449,6 +488,8 @@ public:
};
//---------------------------------------------------------------------------
// Turn GIL acquisition back on.
%threadWrapperOn