1 files changed, 180 insertions, 0 deletions
diff --git a/Imaging/outline.c b/Imaging/outline.c
new file mode 100644
index 0000000..351e6e5
--- /dev/null
+++ b/Imaging/outline.c
@@ -0,0 +1,180 @@
+/*
+ * THIS IS WORK IN PROGRESS.
+ *
+ * The Python Imaging Library.
+ * $Id: outline.c 2751 2006-06-18 19:50:45Z fredrik $
+ *
+ * "arrow" outline stuff.  the contents of this module
+ * will be merged with the path module and the rest of
+ * the arrow graphics  package, but not before PIL 1.1.
+ * use at your own risk.
+ *
+ * history:
+ * 99-01-10 fl  Added to PIL (experimental)
+ *
+ * Copyright (c) Secret Labs AB 1999.
+ * Copyright (c) Fredrik Lundh 1999.
+ *
+ * See the README file for information on usage and redistribution.
+ */
+
+#include "Python.h"
+
+#if PY_VERSION_HEX < 0x01060000
+#define PyObject_New PyObject_NEW
+#define PyObject_Del PyMem_DEL
+#endif
+
+#include "Imaging.h"
+
+
+/* -------------------------------------------------------------------- */
+/* Class								*/
+
+typedef struct {
+    PyObject_HEAD
+    ImagingOutline outline;
+} OutlineObject;
+
+staticforward PyTypeObject OutlineType;
+
+#define PyOutline_Check(op) ((op)->ob_type == &OutlineType)
+
+static OutlineObject*
+_outline_new(void)
+{
+    OutlineObject *self;
+
+    self = PyObject_New(OutlineObject, &OutlineType);
+    if (self == NULL)
+	return NULL;
+
+    self->outline = ImagingOutlineNew();
+
+    return self;
+}
+
+static void
+_outline_dealloc(OutlineObject* self)
+{
+    ImagingOutlineDelete(self->outline);
+    PyObject_Del(self);
+}
+
+ImagingOutline
+PyOutline_AsOutline(PyObject* outline)
+{
+    if (PyOutline_Check(outline))
+        return ((OutlineObject*) outline)->outline;
+
+    return NULL;
+}
+
+
+/* -------------------------------------------------------------------- */
+/* Factories								*/
+
+PyObject*
+PyOutline_Create(PyObject* self, PyObject* args)
+{
+    if (!PyArg_ParseTuple(args, ":outline"))
+        return NULL;
+
+    return (PyObject*) _outline_new();
+}
+
+
+/* -------------------------------------------------------------------- */
+/* Methods								*/
+
+static PyObject*
+_outline_move(OutlineObject* self, PyObject* args)
+{
+    float x0, y0;
+    if (!PyArg_ParseTuple(args, "ff", &x0, &y0))
+	return NULL;
+
+    ImagingOutlineMove(self->outline, x0, y0);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+static PyObject*
+_outline_line(OutlineObject* self, PyObject* args)
+{
+    float x1, y1;
+    if (!PyArg_ParseTuple(args, "ff", &x1, &y1))
+	return NULL;
+
+    ImagingOutlineLine(self->outline, x1, y1);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+static PyObject*
+_outline_curve(OutlineObject* self, PyObject* args)
+{
+    float x1, y1, x2, y2, x3, y3;
+    if (!PyArg_ParseTuple(args, "ffffff", &x1, &y1, &x2, &y2, &x3, &y3))
+	return NULL;
+
+    ImagingOutlineCurve(self->outline, x1, y1, x2, y2, x3, y3);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+static PyObject*
+_outline_close(OutlineObject* self, PyObject* args)
+{
+    if (!PyArg_ParseTuple(args, ":close"))
+        return NULL;
+
+    ImagingOutlineClose(self->outline);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+static PyObject*
+_outline_transform(OutlineObject* self, PyObject* args)
+{
+    double a[6];
+    if (!PyArg_ParseTuple(args, "(dddddd)", a+0, a+1, a+2, a+3, a+4, a+5))
+        return NULL;
+
+    ImagingOutlineTransform(self->outline, a);
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+static struct PyMethodDef _outline_methods[] = {
+    {"line", (PyCFunction)_outline_line, 1},
+    {"curve", (PyCFunction)_outline_curve, 1},
+    {"move", (PyCFunction)_outline_move, 1},
+    {"close", (PyCFunction)_outline_close, 1},
+    {"transform", (PyCFunction)_outline_transform, 1},
+    {NULL, NULL} /* sentinel */
+};
+
+static PyObject*  
+_outline_getattr(OutlineObject* self, char* name)
+{
+    return Py_FindMethod(_outline_methods, (PyObject*) self, name);
+}
+
+statichere PyTypeObject OutlineType = {
+	PyObject_HEAD_INIT(NULL)
+	0,				/*ob_size*/
+	"Outline",			/*tp_name*/
+	sizeof(OutlineObject),		/*tp_size*/
+	0,				/*tp_itemsize*/
+	/* methods */
+	(destructor)_outline_dealloc,	/*tp_dealloc*/
+	0,				/*tp_print*/
+	(getattrfunc)_outline_getattr,	/*tp_getattr*/
+	0				/*tp_setattr*/
+};