diff --git a/Tests/test_file_wmf.py b/Tests/test_file_wmf.py index 2f1f8cdbc85..d3cad7ca481 100644 --- a/Tests/test_file_wmf.py +++ b/Tests/test_file_wmf.py @@ -8,7 +8,7 @@ from PIL import Image, ImageFile, WmfImagePlugin -from .helper import assert_image_similar_tofile, hopper +from .helper import assert_image_equal_tofile, assert_image_similar_tofile, hopper def test_load_raw() -> None: @@ -42,6 +42,15 @@ def test_load_zero_inch() -> None: pass +def test_render() -> None: + with open("Tests/images/drawing.emf", "rb") as fp: + data = fp.read() + b = BytesIO(data[:808] + b"\x00" + data[809:]) + with Image.open(b) as im: + if hasattr(Image.core, "drawwmf"): + assert_image_equal_tofile(im, "Tests/images/drawing.emf") + + def test_register_handler(tmp_path: Path) -> None: class TestHandler(ImageFile.StubHandler): methodCalled = False diff --git a/src/display.c b/src/display.c index b4e2e38991a..b5e9c2a3db7 100644 --- a/src/display.c +++ b/src/display.c @@ -716,6 +716,14 @@ PyImaging_EventLoopWin32(PyObject *self, PyObject *args) { #define GET32(p, o) ((DWORD *)(p + o))[0] +static int CALLBACK +enhMetaFileProc( + HDC hdc, HANDLETABLE *lpht, const ENHMETARECORD *lpmr, int nHandles, LPARAM data +) { + PlayEnhMetaFileRecord(hdc, lpht, lpmr, nHandles); + return 1; +} + PyObject * PyImaging_DrawWmf(PyObject *self, PyObject *args) { HBITMAP bitmap; @@ -796,10 +804,7 @@ PyImaging_DrawWmf(PyObject *self, PyObject *args) { /* FIXME: make background transparent? configurable? */ FillRect(dc, &rect, GetStockObject(WHITE_BRUSH)); - if (!PlayEnhMetaFile(dc, meta, &rect)) { - PyErr_SetString(PyExc_OSError, "cannot render metafile"); - goto error; - } + EnumEnhMetaFile(dc, meta, enhMetaFileProc, NULL, &rect); /* step 4: extract bits from bitmap */