static PyObject* cairo_blur_gaussian_blur(PyObject* self, PyObject* args)
{
PycairoSurface* surface = NULL;
int radius = 0;
if (!PyArg_ParseTuple(args, "Oi", &surface, &radius)) {
return NULL;
}
blur_image_surface(surface->surface, radius);
Py_RETURN_NONE;
}
static void
pool_gen ()
{
gint width = pool_width;
gint height = pool_height;
gdouble xs, ys;
gint i;
gdouble area = width * height;
if (pool)
cairo_surface_destroy(pool);
pool = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
cairo_t *cr = cairo_create(pool);
cairo_set_source_rgba (cr, 0.5, 0.39, 0.35, 1.0);
cairo_rectangle (cr, 0, 0, width, height);
cairo_fill (cr);
for (i = 0; i < area; i += 22500) {
cairo_set_source_rgba (cr, 0.58, 0.55, 0.47, 1.0);
xs = g_random_double_range(0, width-10);
ys = g_random_double_range(0, height-15);
while (g_random_double_range(0.0, 1.0) < 0.90) {
cairo_rectangle (cr, xs, ys, 30, 20);
cairo_fill (cr);
xs += g_random_double_range(-10, 10);
ys += g_random_double_range(-10, 10);
}
}
for (i = 0; i < area; i += 2500) {
cairo_set_source_rgba (cr, 0.31, 0.39, 0.35, 1.0);
xs = g_random_double_range(0, width-10);
ys = g_random_double_range(0, height-15);
while (g_random_double_range(0.0, 1.0) < 0.90) {
cairo_rectangle (cr, xs, ys, 30, 20);
cairo_fill (cr);
xs += g_random_double_range(-10, 10);
ys += g_random_double_range(-10, 10);
}
}
for (i = 0; i < area; i += 2500) {
cairo_set_source_rgba (cr, 0.2, 0.2, 0.27, 1.0);
xs = g_random_double_range(0, width-10);
ys = g_random_double_range(0, height-15);
while (g_random_double_range(0.0, 1.0) < 0.90) {
cairo_rectangle (cr, xs, ys, 30, 20);
cairo_fill (cr);
xs += g_random_double_range(-10, 10);
ys += g_random_double_range(-10, 10);
}
}
cairo_destroy(cr);
blur_image_surface (pool, 15, width, height);
}
