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-rw-r--r--src/pycairo-pattern.c870
1 files changed, 425 insertions, 445 deletions
diff --git a/src/pycairo-pattern.c b/src/pycairo-pattern.c
index 3a793f7..c6f5050 100644
--- a/src/pycairo-pattern.c
+++ b/src/pycairo-pattern.c
@@ -1,4 +1,4 @@
-/* -*- mode: C; c-basic-offset: 4 -*-
+/* -*- mode: C; c-basic-offset: 2 -*-
*
* Pycairo - Python bindings for cairo
*
@@ -55,564 +55,544 @@
* Return value: New reference or NULL on failure
*/
PyObject *
-PycairoPattern_FromPattern (cairo_pattern_t *pattern, PyObject *base)
-{
- PyTypeObject *type = NULL;
- PyObject *o;
-
- assert (pattern != NULL);
-
- if (Pycairo_Check_Status (cairo_pattern_status (pattern))) {
- cairo_pattern_destroy (pattern);
- return NULL;
- }
-
- switch (cairo_pattern_get_type (pattern)) {
- case CAIRO_PATTERN_TYPE_SOLID:
- type = &PycairoSolidPattern_Type;
- break;
- case CAIRO_PATTERN_TYPE_SURFACE:
- type = &PycairoSurfacePattern_Type;
- break;
- case CAIRO_PATTERN_TYPE_LINEAR:
- type = &PycairoLinearGradient_Type;
- break;
- case CAIRO_PATTERN_TYPE_RADIAL:
- type = &PycairoRadialGradient_Type;
- break;
- default:
- type = &PycairoPattern_Type;
- break;
- }
-
- o = type->tp_alloc(type, 0);
- if (o == NULL) {
- cairo_pattern_destroy (pattern);
- } else {
- ((PycairoPattern *)o)->pattern = pattern;
- Py_XINCREF(base);
- ((PycairoPattern *)o)->base = base;
- }
- return o;
+PycairoPattern_FromPattern (cairo_pattern_t *pattern, PyObject *base) {
+ PyTypeObject *type = NULL;
+ PyObject *o;
+
+ assert (pattern != NULL);
+
+ if (Pycairo_Check_Status (cairo_pattern_status (pattern))) {
+ cairo_pattern_destroy (pattern);
+ return NULL;
+ }
+
+ switch (cairo_pattern_get_type (pattern)) {
+ case CAIRO_PATTERN_TYPE_SOLID:
+ type = &PycairoSolidPattern_Type;
+ break;
+ case CAIRO_PATTERN_TYPE_SURFACE:
+ type = &PycairoSurfacePattern_Type;
+ break;
+ case CAIRO_PATTERN_TYPE_LINEAR:
+ type = &PycairoLinearGradient_Type;
+ break;
+ case CAIRO_PATTERN_TYPE_RADIAL:
+ type = &PycairoRadialGradient_Type;
+ break;
+ default:
+ type = &PycairoPattern_Type;
+ break;
+ }
+
+ o = type->tp_alloc(type, 0);
+ if (o == NULL) {
+ cairo_pattern_destroy (pattern);
+ } else {
+ ((PycairoPattern *)o)->pattern = pattern;
+ Py_XINCREF(base);
+ ((PycairoPattern *)o)->base = base;
+ }
+ return o;
}
static void
-pattern_dealloc (PycairoPattern *o)
-{
- if (o->pattern) {
- cairo_pattern_destroy (o->pattern);
- o->pattern = NULL;
- }
- Py_CLEAR(o->base);
-
- o->ob_type->tp_free((PyObject *)o);
+pattern_dealloc (PycairoPattern *o) {
+ if (o->pattern) {
+ cairo_pattern_destroy (o->pattern);
+ o->pattern = NULL;
+ }
+ Py_CLEAR(o->base);
+
+ o->ob_type->tp_free((PyObject *)o);
}
static PyObject *
-pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- PyErr_SetString(PyExc_TypeError,
- "The Pattern type cannot be instantiated");
- return NULL;
+pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ PyErr_SetString(PyExc_TypeError,
+ "The Pattern type cannot be instantiated");
+ return NULL;
}
static PyObject *
-pattern_get_extend (PycairoPattern *o)
-{
- return PyInt_FromLong (cairo_pattern_get_extend (o->pattern));
+pattern_get_extend (PycairoPattern *o) {
+ return PyInt_FromLong (cairo_pattern_get_extend (o->pattern));
}
static PyObject *
-pattern_get_matrix (PycairoPattern *o)
-{
- cairo_matrix_t matrix;
- cairo_pattern_get_matrix (o->pattern, &matrix);
- return PycairoMatrix_FromMatrix (&matrix);
+pattern_get_matrix (PycairoPattern *o) {
+ cairo_matrix_t matrix;
+ cairo_pattern_get_matrix (o->pattern, &matrix);
+ return PycairoMatrix_FromMatrix (&matrix);
}
static PyObject *
-pattern_set_extend (PycairoPattern *o, PyObject *args)
-{
- int extend;
+pattern_set_extend (PycairoPattern *o, PyObject *args) {
+ int extend;
- if (!PyArg_ParseTuple(args, "i:Pattern.set_extend", &extend))
- return NULL;
+ if (!PyArg_ParseTuple(args, "i:Pattern.set_extend", &extend))
+ return NULL;
- cairo_pattern_set_extend (o->pattern, extend);
- Py_RETURN_NONE;
+ cairo_pattern_set_extend (o->pattern, extend);
+ Py_RETURN_NONE;
}
static PyObject *
-pattern_set_matrix (PycairoPattern *o, PyObject *args)
-{
- PycairoMatrix *m;
+pattern_set_matrix (PycairoPattern *o, PyObject *args) {
+ PycairoMatrix *m;
- if (!PyArg_ParseTuple (args, "O!:Pattern.set_matrix",
- &PycairoMatrix_Type, &m))
- return NULL;
+ if (!PyArg_ParseTuple (args, "O!:Pattern.set_matrix",
+ &PycairoMatrix_Type, &m))
+ return NULL;
- cairo_pattern_set_matrix (o->pattern, &m->matrix);
- Py_RETURN_NONE;
+ cairo_pattern_set_matrix (o->pattern, &m->matrix);
+ Py_RETURN_NONE;
}
static PyMethodDef pattern_methods[] = {
- /* methods never exposed in a language binding:
- * cairo_pattern_destroy()
- * cairo_pattern_get_type()
- * cairo_pattern_reference()
- *
- * cairo_pattern_status()
- * - not needed since Pycairo handles status checking
- */
- {"get_extend", (PyCFunction)pattern_get_extend, METH_NOARGS },
- {"get_matrix", (PyCFunction)pattern_get_matrix, METH_NOARGS },
- {"set_extend", (PyCFunction)pattern_set_extend, METH_VARARGS },
- {"set_matrix", (PyCFunction)pattern_set_matrix, METH_VARARGS },
- {NULL, NULL, 0, NULL},
+ /* methods never exposed in a language binding:
+ * cairo_pattern_destroy()
+ * cairo_pattern_get_type()
+ * cairo_pattern_reference()
+ *
+ * cairo_pattern_status()
+ * - not needed since Pycairo handles status checking
+ */
+ {"get_extend", (PyCFunction)pattern_get_extend, METH_NOARGS },
+ {"get_matrix", (PyCFunction)pattern_get_matrix, METH_NOARGS },
+ {"set_extend", (PyCFunction)pattern_set_extend, METH_VARARGS },
+ {"set_matrix", (PyCFunction)pattern_set_matrix, METH_VARARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoPattern_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.Pattern", /* tp_name */
- sizeof(PycairoPattern), /* tp_basicsize */
- 0, /* tp_itemsize */
- (destructor)pattern_dealloc, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,/* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- pattern_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PyBaseObject_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)pattern_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.Pattern", /* tp_name */
+ sizeof(PycairoPattern), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)pattern_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,/* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ pattern_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PyBaseObject_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)pattern_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
/* Class SolidPattern ----------------------------------------------------- */
static PyObject *
-solid_pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- double r, g, b, a = 1.0;
- if (!PyArg_ParseTuple (args, "ddd|d:SolidPattern.__new__", &r, &g, &b, &a))
- return NULL;
- return PycairoPattern_FromPattern (cairo_pattern_create_rgba (r, g, b, a),
- NULL);
+solid_pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ double r, g, b, a = 1.0;
+ if (!PyArg_ParseTuple (args, "ddd|d:SolidPattern.__new__", &r, &g, &b, &a))
+ return NULL;
+ return PycairoPattern_FromPattern (cairo_pattern_create_rgba (r, g, b, a),
+ NULL);
}
static PyObject *
-solid_pattern_get_rgba (PycairoSolidPattern *o)
-{
- double red, green, blue, alpha;
- cairo_pattern_get_rgba (o->pattern, &red, &green, &blue, &alpha);
- return Py_BuildValue("(dddd)", red, green, blue, alpha);
+solid_pattern_get_rgba (PycairoSolidPattern *o) {
+ double red, green, blue, alpha;
+ cairo_pattern_get_rgba (o->pattern, &red, &green, &blue, &alpha);
+ return Py_BuildValue("(dddd)", red, green, blue, alpha);
}
static PyMethodDef solid_pattern_methods[] = {
- {"get_rgba", (PyCFunction)solid_pattern_get_rgba, METH_NOARGS },
- {NULL, NULL, 0, NULL},
+ {"get_rgba", (PyCFunction)solid_pattern_get_rgba, METH_NOARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoSolidPattern_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.SolidPattern", /* tp_name */
- sizeof(PycairoSolidPattern), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- solid_pattern_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PyPattern_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)solid_pattern_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.SolidPattern", /* tp_name */
+ sizeof(PycairoSolidPattern), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ solid_pattern_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PyPattern_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)solid_pattern_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
/* Class SurfacePattern --------------------------------------------------- */
static PyObject *
-surface_pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- PycairoSurface *s;
- if (!PyArg_ParseTuple (args, "O!:SurfacePattern.__new__",
- &PycairoSurface_Type, &s))
- return NULL;
- return PycairoPattern_FromPattern (
- cairo_pattern_create_for_surface (s->surface), (PyObject *)s);
+surface_pattern_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ PycairoSurface *s;
+ if (!PyArg_ParseTuple (args, "O!:SurfacePattern.__new__",
+ &PycairoSurface_Type, &s))
+ return NULL;
+ return PycairoPattern_FromPattern (
+ cairo_pattern_create_for_surface (s->surface), (PyObject *)s);
}
static PyObject *
-surface_pattern_get_filter (PycairoSurfacePattern *o)
-{
- return PyInt_FromLong (cairo_pattern_get_filter (o->pattern));
+surface_pattern_get_filter (PycairoSurfacePattern *o) {
+ return PyInt_FromLong (cairo_pattern_get_filter (o->pattern));
}
static PyObject *
-surface_pattern_get_surface (PycairoSurfacePattern *o)
-{
- /*
+surface_pattern_get_surface (PycairoSurfacePattern *o) {
+ /*
cairo_surface_t *surface;
cairo_pattern_get_surface (o->pattern, &surface);
return PycairoSurface_FromSurface (
- cairo_surface_reference (surface), NULL);
- */
- /* return the surface used to create the pattern */
- return Py_BuildValue("O", o->base);
+ cairo_surface_reference (surface), NULL);
+ */
+ /* return the surface used to create the pattern */
+ return Py_BuildValue("O", o->base);
}
static PyObject *
-surface_pattern_set_filter (PycairoSurfacePattern *o, PyObject *args)
-{
- int filter;
+surface_pattern_set_filter (PycairoSurfacePattern *o, PyObject *args) {
+ int filter;
- if (!PyArg_ParseTuple (args, "i:SurfacePattern.set_filter", &filter))
- return NULL;
+ if (!PyArg_ParseTuple (args, "i:SurfacePattern.set_filter", &filter))
+ return NULL;
- cairo_pattern_set_filter (o->pattern, filter);
- Py_RETURN_NONE;
+ cairo_pattern_set_filter (o->pattern, filter);
+ Py_RETURN_NONE;
}
static PyMethodDef surface_pattern_methods[] = {
- {"get_filter", (PyCFunction)surface_pattern_get_filter, METH_NOARGS },
- {"get_surface", (PyCFunction)surface_pattern_get_surface, METH_NOARGS },
- {"set_filter", (PyCFunction)surface_pattern_set_filter, METH_VARARGS },
- {NULL, NULL, 0, NULL},
+ {"get_filter", (PyCFunction)surface_pattern_get_filter, METH_NOARGS },
+ {"get_surface", (PyCFunction)surface_pattern_get_surface, METH_NOARGS },
+ {"set_filter", (PyCFunction)surface_pattern_set_filter, METH_VARARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoSurfacePattern_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.SurfacePattern", /* tp_name */
- sizeof(PycairoSurfacePattern), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- surface_pattern_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PycairoPattern_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)surface_pattern_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.SurfacePattern", /* tp_name */
+ sizeof(PycairoSurfacePattern), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ surface_pattern_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PycairoPattern_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)surface_pattern_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
/* Class Gradient --------------------------------------------------------- */
static PyObject *
-gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- PyErr_SetString(PyExc_TypeError,
- "The Gradient type cannot be instantiated");
- return NULL;
+gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ PyErr_SetString(PyExc_TypeError,
+ "The Gradient type cannot be instantiated");
+ return NULL;
}
static PyObject *
-gradient_add_color_stop_rgb (PycairoGradient *o, PyObject *args)
-{
- double offset, red, green, blue;
- if (!PyArg_ParseTuple(args, "dddd:Gradient.add_color_stop_rgb",
- &offset, &red, &green, &blue))
- return NULL;
- cairo_pattern_add_color_stop_rgb (o->pattern, offset, red, green, blue);
- RETURN_NULL_IF_CAIRO_PATTERN_ERROR(o->pattern);
- Py_RETURN_NONE;
+gradient_add_color_stop_rgb (PycairoGradient *o, PyObject *args) {
+ double offset, red, green, blue;
+ if (!PyArg_ParseTuple(args, "dddd:Gradient.add_color_stop_rgb",
+ &offset, &red, &green, &blue))
+ return NULL;
+ cairo_pattern_add_color_stop_rgb (o->pattern, offset, red, green, blue);
+ RETURN_NULL_IF_CAIRO_PATTERN_ERROR(o->pattern);
+ Py_RETURN_NONE;
}
static PyObject *
-gradient_add_color_stop_rgba (PycairoGradient *o, PyObject *args)
-{
- double offset, red, green, blue, alpha;
- if (!PyArg_ParseTuple(args, "ddddd:Gradient.add_color_stop_rgba",
- &offset, &red, &green, &blue, &alpha))
- return NULL;
- cairo_pattern_add_color_stop_rgba (o->pattern, offset, red,
- green, blue, alpha);
- RETURN_NULL_IF_CAIRO_PATTERN_ERROR(o->pattern);
- Py_RETURN_NONE;
+gradient_add_color_stop_rgba (PycairoGradient *o, PyObject *args) {
+ double offset, red, green, blue, alpha;
+ if (!PyArg_ParseTuple(args, "ddddd:Gradient.add_color_stop_rgba",
+ &offset, &red, &green, &blue, &alpha))
+ return NULL;
+ cairo_pattern_add_color_stop_rgba (o->pattern, offset, red,
+ green, blue, alpha);
+ RETURN_NULL_IF_CAIRO_PATTERN_ERROR(o->pattern);
+ Py_RETURN_NONE;
}
static PyMethodDef gradient_methods[] = {
- {"add_color_stop_rgb",(PyCFunction)gradient_add_color_stop_rgb,
- METH_VARARGS },
- {"add_color_stop_rgba",(PyCFunction)gradient_add_color_stop_rgba,
- METH_VARARGS },
- {NULL, NULL, 0, NULL},
+ {"add_color_stop_rgb",(PyCFunction)gradient_add_color_stop_rgb,
+ METH_VARARGS },
+ {"add_color_stop_rgba",(PyCFunction)gradient_add_color_stop_rgba,
+ METH_VARARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoGradient_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.Gradient", /* tp_name */
- sizeof(PycairoGradient), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,/* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- gradient_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PycairoPattern_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)gradient_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.Gradient", /* tp_name */
+ sizeof(PycairoGradient), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,/* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ gradient_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PycairoPattern_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)gradient_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
/* Class LinearGradient --------------------------------------------------- */
static PyObject *
-linear_gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- double x0, y0, x1, y1;
- if (!PyArg_ParseTuple(args, "dddd:LinearGradient.__new__",
- &x0, &y0, &x1, &y1))
- return NULL;
- return PycairoPattern_FromPattern (
+linear_gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ double x0, y0, x1, y1;
+ if (!PyArg_ParseTuple(args, "dddd:LinearGradient.__new__",
+ &x0, &y0, &x1, &y1))
+ return NULL;
+ return PycairoPattern_FromPattern (
cairo_pattern_create_linear (x0, y0, x1, y1), NULL);
}
static PyObject *
-linear_gradient_get_linear_points (PycairoLinearGradient *o)
-{
- double x0, y0, x1, y1;
- cairo_pattern_get_linear_points (o->pattern, &x0, &y0, &x1, &y1);
- return Py_BuildValue("(dddd)", x0, y0, x1, y1);
+linear_gradient_get_linear_points (PycairoLinearGradient *o) {
+ double x0, y0, x1, y1;
+ cairo_pattern_get_linear_points (o->pattern, &x0, &y0, &x1, &y1);
+ return Py_BuildValue("(dddd)", x0, y0, x1, y1);
}
static PyMethodDef linear_gradient_methods[] = {
- {"get_linear_points", (PyCFunction)linear_gradient_get_linear_points,
- METH_NOARGS },
- {NULL, NULL, 0, NULL},
+ {"get_linear_points", (PyCFunction)linear_gradient_get_linear_points,
+ METH_NOARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoLinearGradient_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.LinearGradient", /* tp_name */
- sizeof(PycairoLinearGradient), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- linear_gradient_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PycairoGradient_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)linear_gradient_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.LinearGradient", /* tp_name */
+ sizeof(PycairoLinearGradient), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ linear_gradient_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PycairoGradient_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)linear_gradient_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
/* Class RadialGradient --------------------------------------------------- */
static PyObject *
-radial_gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds)
-{
- double cx0, cy0, radius0, cx1, cy1, radius1;
- if (!PyArg_ParseTuple(args, "dddddd:RadialGradient.__new__",
- &cx0, &cy0, &radius0, &cx1, &cy1, &radius1))
- return NULL;
- return PycairoPattern_FromPattern (
+radial_gradient_new (PyTypeObject *type, PyObject *args, PyObject *kwds) {
+ double cx0, cy0, radius0, cx1, cy1, radius1;
+ if (!PyArg_ParseTuple(args, "dddddd:RadialGradient.__new__",
+ &cx0, &cy0, &radius0, &cx1, &cy1, &radius1))
+ return NULL;
+ return PycairoPattern_FromPattern (
cairo_pattern_create_radial (cx0, cy0, radius0, cx1, cy1, radius1),
NULL);
}
static PyObject *
-radial_gradient_get_radial_circles (PycairoRadialGradient *o)
-{
- double x0, y0, r0, x1, y1, r1;
- cairo_pattern_get_radial_circles (o->pattern, &x0, &y0, &r0,
- &x1, &y1, &r1);
- return Py_BuildValue("(dddddd)", x0, y0, r0, x1, y1, r1);
+radial_gradient_get_radial_circles (PycairoRadialGradient *o) {
+ double x0, y0, r0, x1, y1, r1;
+ cairo_pattern_get_radial_circles (o->pattern, &x0, &y0, &r0,
+ &x1, &y1, &r1);
+ return Py_BuildValue("(dddddd)", x0, y0, r0, x1, y1, r1);
}
static PyMethodDef radial_gradient_methods[] = {
- {"get_radial_circles", (PyCFunction)radial_gradient_get_radial_circles,
- METH_NOARGS },
- {NULL, NULL, 0, NULL},
+ {"get_radial_circles", (PyCFunction)radial_gradient_get_radial_circles,
+ METH_NOARGS },
+ {NULL, NULL, 0, NULL},
};
PyTypeObject PycairoRadialGradient_Type = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- "cairo.RadialGradient", /* tp_name */
- sizeof(PycairoRadialGradient), /* tp_basicsize */
- 0, /* tp_itemsize */
- 0, /* tp_dealloc */
- 0, /* tp_print */
- 0, /* tp_getattr */
- 0, /* tp_setattr */
- 0, /* tp_compare */
- 0, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- 0, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- 0, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
- 0, /* tp_iter */
- 0, /* tp_iternext */
- radial_gradient_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* &PycairoGradient_Type, */ /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- (newfunc)radial_gradient_new, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ "cairo.RadialGradient", /* tp_name */
+ sizeof(PycairoRadialGradient), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ 0, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ radial_gradient_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* &PycairoGradient_Type, */ /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ (newfunc)radial_gradient_new, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
};
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