[python-arrayfire] 151/250: FEAT: Adding graphics functions from arrayfire 3.2

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to branch debian/master
in repository python-arrayfire.

commit 5e92e721b92ecacc09f841cbcb21e25abadebeb6
Author: Pavan Yalamanchili <pavan at arrayfire.com>
Date:   Tue Dec 8 18:38:42 2015 -0500

    FEAT: Adding graphics functions from arrayfire 3.2
---
 arrayfire/graphics.py | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/arrayfire/graphics.py b/arrayfire/graphics.py
index 25f6859..4cc5969 100644
--- a/arrayfire/graphics.py
+++ b/arrayfire/graphics.py
@@ -109,6 +109,20 @@ class Window(object):
         """
         self._cmap = cmap
 
+    def set_size(self, w, h):
+        """
+        Set the windo height and width.
+
+        Parameters
+        -----------
+        w  : int
+           Width if window.
+
+        h  : int
+           Height of window.
+        """
+        safe_call(backend.get().af_set_size(self._wnd, w, h))
+
     def image(self, img, title=None):
         """
         Display an arrayfire array as an image.
@@ -145,6 +159,46 @@ class Window(object):
         _cell = _Cell(self._r, self._c, title, self._cmap)
         safe_call(backend.get().af_draw_plot(self._wnd, X.arr, Y.arr, ct.pointer(_cell)))
 
+    def plot3(self, line, title=None):
+        """
+        Renders the input array as a 3D line plot.
+
+        Paramters
+        ---------
+
+        data: af.Array.
+             A 2 dimensional array containing (X,Y,Z) co-ordinates.
+
+        title: str.
+             Title used for the plot.
+        """
+        _cell = _Cell(self._r, self._c, title, self._cmap)
+        safe_call(backend.get().af_draw_plot3(self._wnd, data.arr, ct.pointer(_cell)))
+
+    def surface(self, z_vals, x_vals, y_vals, title=None):
+        """
+        Renders the input array as a 3D surface plot.
+
+        Paramters
+        ---------
+
+        z_vals: af.Array.
+             A 1 dimensional array containing Z co-ordinates.
+
+        x_vals: af.Array.
+             A 1 dimensional array containing X co-ordinates.
+
+        y_vals: af.Array.
+             A 1 dimensional array containing Y co-ordinates.
+
+        title: str.
+             Title used for the plot.
+        """
+        _cell = _Cell(self._r, self._c, title, self._cmap)
+        safe_call(backend.get().af_draw_surface(self._wnd,
+                                                z_vals.arr, x_vals.arr, y_vals.arr,
+                                                ct.pointer(_cell)))
+
     def hist(self, X, min_val, max_val, title=None):
         """
         Display a histogram Plot.

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