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Python/BLF: add blf.color(r, g, b, a) method. 

This is needed now that glColor() no longer works.
This commit is contained in:
Brecht Van Lommel 2018-06-21 13:01:24 +02:00
parent 8d1ea6a767
commit 3584810fdd
1 changed files with 35 additions and 0 deletions
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35
source/blender/python/generic/blf_py_api.c
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@ -114,6 +114,40 @@ static PyObject *py_blf_aspect(PyObject *UNUSED(self), PyObject *args)
}
PyDoc_STRVAR(py_blf_color_doc,
".. function:: color(fontid, level, r, g, b, a)\n"
"\n"
" Set the color for drawing text.\n"
"\n"
" :arg fontid: The id of the typeface as returned by :func:`blf.load`, for default font use 0.\n"
" :type fontid: int\n"
" :arg r: red channel 0.0 - 1.0.\n"
" :type r: float\n"
" :arg g: green channel 0.0 - 1.0.\n"
" :type g: float\n"
" :arg b: blue channel 0.0 - 1.0.\n"
" :type b: float\n"
" :arg a: alpha channel 0.0 - 1.0.\n"
" :type a: float\n"
);
static PyObject *py_blf_color(PyObject *UNUSED(self), PyObject *args)
{
int fontid;
float rgba[4];
if (!PyArg_ParseTuple(
args, "iffff:blf.color",
&fontid, &rgba[0], &rgba[1], &rgba[2], &rgba[3]))
{
return NULL;
}
BLF_color4fv(fontid, rgba);
Py_RETURN_NONE;
}
#if BLF_BLUR_ENABLE
PyDoc_STRVAR(py_blf_blur_doc,
".. function:: blur(fontid, radius)\n"
@ -434,6 +468,7 @@ static PyMethodDef BLF_methods[] = {
{"shadow", (PyCFunction) py_blf_shadow, METH_VARARGS, py_blf_shadow_doc},
{"shadow_offset", (PyCFunction) py_blf_shadow_offset, METH_VARARGS, py_blf_shadow_offset_doc},
{"size", (PyCFunction) py_blf_size, METH_VARARGS, py_blf_size_doc},
{"color", (PyCFunction) py_blf_color, METH_VARARGS, py_blf_color_doc},
{"load", (PyCFunction) py_blf_load, METH_VARARGS, py_blf_load_doc},
{"unload", (PyCFunction) py_blf_unload, METH_VARARGS, py_blf_unload_doc},
{NULL, NULL, 0, NULL}