From 7aa075ddddb478fc09a764f47df0019a2945184b Mon Sep 17 00:00:00 2001
From: JYNi16 <49049752+JYNi16@users.noreply.github.com>
Date: Tue, 6 Sep 2022 08:44:38 +0800
Subject: [PATCH] Add files via upload

---
 XYmodel_metropolis_python/plot_votex.py | 69 +++++++++++++------------
 1 file changed, 36 insertions(+), 33 deletions(-)

diff --git a/XYmodel_metropolis_python/plot_votex.py b/XYmodel_metropolis_python/plot_votex.py
index 532c514..a3ed0fe 100644
--- a/XYmodel_metropolis_python/plot_votex.py
+++ b/XYmodel_metropolis_python/plot_votex.py
@@ -10,53 +10,56 @@
 def visualise(sim):
     X = np.arange(sim.A.size).reshape(sim.A.shape) % sim.A.shape[0]
     Y = (np.arange(sim.A.size).reshape(sim.A.shape) % sim.A.shape[1]).T
+    #X, Y = np.meshgrid((0, sim.A[0], .2), np.arange(0, sim.A[1], .2))
 
     U = cos(sim.A)
     V = sin(sim.A)
 
-    fig, ax = plt.subplots(1, 1, figsize=(15, 15))
+    fig, ax = plt.subplots()
 
-    rects = []
-
-    # create rectangles for vortex/antivortex determination
-    for i in range(sim.V.shape[0]):
-        for j in range(sim.V.shape[1]):
-            rect = patches.Rectangle(xy=(i, j), height=1, width=1)
-            rects.append(rect)
-    rects = PatchCollection(rects)
-
-    # Set colors for the rectangles
-    col = 'RdBu'
-    r_cmap = plt.get_cmap(col)
-    r_cmap_r = plt.get_cmap(col + "_r")  # eto kostil' =)
-    rects.set_cmap(r_cmap)
-    rects.set_clim(vmin=-1, vmax=1)
-
-    rects.set_animated(True)
-    rects.set_array(sim.V.flatten('F') / 2)
-    ax.add_collection(rects)
-
-    # create legend
-    legend_boxes = [patches.Patch(facecolor=r_cmap(0.7), label='Antiortex'),
-                    patches.Patch(facecolor=r_cmap_r(0.7), label='Vortex')]
-    ax.legend(handles=legend_boxes)
+    # rects = []
+    #
+    # # create rectangles for vortex/antivortex determination
+    # for i in range(sim.V.shape[0]):
+    #     for j in range(sim.V.shape[1]):
+    #         rect = patches.Rectangle(xy=(i, j), height=1, width=1)
+    #         rects.append(rect)
+    # rects = PatchCollection(rects)
+    #
+    # # Set colors for the rectangles
+    # col = 'RdBu'
+    # r_cmap = plt.get_cmap(col)
+    # r_cmap_r = plt.get_cmap(col + "_r")  # eto kostil' =)
+    # rects.set_cmap(r_cmap)
+    # rects.set_clim(vmin=-1, vmax=1)
+    #
+    # rects.set_animated(True)
+    # rects.set_array(sim.V.flatten('F') / 2)
+    # ax.add_collection(rects)
+    #
+    # # create legend
+    # legend_boxes = [patches.Patch(facecolor=r_cmap(0.7), label='Antiortex'),
+    #                 patches.Patch(facecolor=r_cmap_r(0.7), label='Vortex')]
+    # ax.legend(handles=legend_boxes)
 
     # build an initial quiver plot
-    q = ax.quiver(X, Y, U, V, pivot='mid', cmap=plt.cm.get_cmap('hsv'), units='inches', scale=4)
-    fig.colorbar(q, label='Angles (2 pi)')
-    ax.set_xlim(-1, sim.A.shape[0])
-    ax.set_ylim(-1, sim.A.shape[1])
-    q.set_UVC(U, V, C=sim.A)
+    #q = ax.quiver(X, Y, U, V, pivot='mid', cmap=plt.cm.get_cmap('hsv'), units='inches', scale=4)
+    q = ax.quiver(X, Y, U, V, units='width')
+    qk = ax.quiverkey(q, 0.9, 0.9, 2, r'$2 \frac{m}{s}$', labelpos='E',coordinates='figure')
+    #fig.colorbar(q, label='Angles (2 pi)')
+    # ax.set_xlim(-1, sim.A.shape[0])
+    # ax.set_ylim(-1, sim.A.shape[1])
+    #qk.set_UVC(U, V, C=sim.A)
 
     plt.show()
 
-    return q, fig, rects
+    return q, fig
 
 
 if __name__=="__main__":
-    sim = XYMetropolis((40,40),
+    sim = XYMetropolis((50,50),
                  beta=1,
-                 J=5,
+                 J=10,
                  random_state=5,
                  initial_state='hot')
     sim.simulate(1000000)