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%module cairo
#pragma SWIG nowarn=312
%{
#include <cairo/cairo.h>
#include <cairo/cairo-pdf.h>
#include <cairo/cairo-svg.h>
/*
static cairo_status_t py_read_func(void *closure, unsigned char *data, unsigned int length)
{
PyObject *arg = Py_BuildValue("i", length);
PyObject *res = PyObject_Call((PyObject*)closure, arg, NULL);
Py_DECREF(arg);
if (!res)
{
PyErr_Print();
PyErr_Clear();
return CAIRO_STATUS_READ_ERROR;
}
if (PyString_Check(res))
{
long l = PyString_Size(res);
char *s = PyString_AsString(res);
if (l > (long)length)
l = length;
memcpy(s, data, l);
Py_DECREF(res);
return CAIRO_STATUS_SUCCESS;
}
Py_DECREF(res);
return CAIRO_STATUS_READ_ERROR;
}*/
%}
%ignore _cairo;
%ignore _cairo_surface;
%ignore _cairo_device;
%ignore _cairo_matrix;
%ignore _cairo_pattern;
%ignore _cairo_user_data_key;
%ignore _cairo_rectangle;
%ignore _cairo_rectangle_list;
%ignore _cairo_scaled_font;
%ignore _cairo_font_face;
%ignore _cairo_font_options;
%ignore _cairo_region;
%ignore _cairo_rectangle_int;
%ignore cairo_path_data_t;
%ignore cairo_path_t;
%ignore cairo_path;
%ignore cairo_rectangle_list_t;
%ignore cairo_rectangle_list_destroy;
%ignore cairo_destroy_func_t;
%ignore cairo_user_data_key_t;
// may need wrapping
%ignore cairo_copy_clip_rectangle_list;
%ignore cairo_user_scaled_font_init_func_t;
%ignore cairo_user_scaled_font_render_glyph_func_t;
%ignore cairo_user_scaled_font_text_to_glyphs_func_t;
%ignore cairo_user_scaled_font_unicode_to_glyph_func_t;
%ignore cairo_user_font_face_set_init_func;
%ignore cairo_user_font_face_set_render_glyph_func;
%ignore cairo_user_font_face_set_text_to_glyphs_func;
%ignore cairo_user_font_face_set_unicode_to_glyph_func;
%ignore cairo_user_font_face_get_init_func;
%ignore cairo_user_font_face_get_render_glyph_func;
%ignore cairo_user_font_face_get_text_to_glyphs_func;
%ignore cairo_user_font_face_get_unicode_to_glyph_func;
%ignore cairo_user_font_face_create;
%ignore cairo_device_t;
%ignore cairo_device_reference;
%ignore cairo_device_type_t;
%ignore cairo_device_get_type;
%ignore cairo_device_status;
%ignore cairo_device_acquire;
%ignore cairo_device_release;
%ignore cairo_device_flush;
%ignore cairo_device_finish;
%ignore cairo_device_destroy;
%ignore cairo_device_get_reference_count;
%ignore cairo_device_get_user_data;
%ignore cairo_device_set_user_data;
%ignore cairo_image_surface_get_data;
%ignore cairo_image_surface_create_for_data;
// create separate wrapper for these if needed
%ignore cairo_set_user_data;
%ignore cairo_get_user_data;
%ignore cairo_font_face_set_user_data;
%ignore cairo_font_face_get_user_data;
%ignore cairo_scaled_font_get_user_data;
%ignore cairo_scaled_font_set_user_data;
%ignore cairo_surface_get_user_data;
%ignore cairo_surface_set_user_data;
%ignore cairo_pattern_get_user_data;
%ignore cairo_pattern_set_user_data;
%ignore cairo_surface_get_mime_data;
%ignore cairo_read_func_t;
%ignore cairo_write_func_t;
//%ignore cairo_set_dash;
// needs separate wrapper
%ignore cairo_image_surface_create_from_png_stream;
%ignore cairo_surface_write_to_png_stream;
// Not supported in cairo 1.8.8 (from OEL6)
%ignore cairo_surface_set_mime_data;
%ignore cairo_region_contains_point;
%ignore cairo_region_contains_rectangle;
%ignore cairo_region_copy;
%ignore cairo_region_create;
%ignore cairo_region_create_rectangle;
%ignore cairo_region_destroy;
%ignore cairo_region_get_extents;
%ignore cairo_region_get_rectangle;
%ignore cairo_region_intersect;
%ignore cairo_region_intersect_rectangle;
%ignore cairo_region_is_empty;
%ignore cairo_region_num_rectangles;
%ignore cairo_region_status;
%ignore cairo_region_subtract;
%ignore cairo_region_subtract_rectangle;
%ignore cairo_region_translate;
%ignore cairo_region_union;
%ignore cairo_region_union_rectangle;
%ignore CAIRO_STATUS_INVALID_SIZE;
%ignore CAIRO_STATUS_LAST_STATUS;
%ignore CAIRO_SURFACE_TYPE_SCRIPT;
%ignore CAIRO_REGION_OVERLAP_IN;
%ignore CAIRO_REGION_OVERLAP_OUT;
%ignore CAIRO_REGION_OVERLAP_PART;
%typemap(in, numinputs=0) cairo_text_extents_t *extents (cairo_text_extents_t extout) {
$1 = &extout;
}
%typemap(argout) cairo_text_extents_t *extents {
PyObject *o= SWIG_NewPointerObj(new cairo_text_extents_t(*$1), SWIGTYPE_p_cairo_text_extents_t, 0 | 0 );
$result= SWIG_Python_AppendOutput($result, o);
}
%typemap(in) const char* (std::string s) {
if (PyUnicode_Check($input))
{
PyObject *tmp = PyUnicode_AsUTF8String($input);
s = PyString_AsString(tmp);
$1 = (char*)s.c_str();
Py_DECREF(tmp);
}
else if (PyString_Check($input))
{
s = PyString_AsString($input);
$1 = (char*)s.c_str();
}
else
{
PyErr_SetString(PyExc_TypeError, "not a string");
SWIG_fail;
}
}
%typemap(freearg) const char* {
}
%typemap(in) (const double *dashes, int num_dashes) {
if (PyList_Check($input)) {
$1 = new double[PyList_Size($input)];
$2 = PyList_Size($input);
for (int c= PyList_Size($input), i= 0; i < c; i++)
{
PyObject *item = PyList_GetItem($input, i);
if (PyFloat_Check(item))
$1[i] = PyFloat_AsDouble(item);
else
{
delete[] $1;
$1 = 0;
SWIG_exception_fail(SWIG_TypeError, "expected list of floats");
}
}
}
else
SWIG_exception_fail(SWIG_TypeError, "expected list of floats");
}
%typemap(freearg) (const double *dashes, int num_dashes) {
delete[] $1;
}
%include <cairo/cairo.h>
cairo_surface_t *cairo_image_surface_create_from_png_stream(PyObject *reader)
{
return cairo_image_surface_create_from_png_stream(py_read_func, reader);
}
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