I rewrote them in this way. did you mean it in this way? this time the code doesnt remove the old figures. I didn't understand what is the usage of set_array(x,y)
def plot(self, var, window):
global ax, newcmp, nx, ny, x, y, num_reshaped
nx = 3
ny = 4
num_reshaped = np.array(self.num).reshape(10, nx * ny)
layer = num_reshaped[var - 1:var, :]
layer = layer.reshape(nx, ny)
x, y = np.mgrid[slice(0, nx + 1, 1), slice(0, ny + 1, 1)]
self.figure = Figure(figsize=(4, 4))
ax = self.figure.add_subplot(111)
col_type = cm.get_cmap('rainbow', 256)
newcolors = col_type(np.linspace(0, 1, 1000))
white = np.array([1, 1, 1, 1])
newcolors[:1, :] = white
newcmp = ListedColormap(newcolors)
c = ax.pcolormesh(x, y, layer, cmap=newcmp, edgecolor='lightgrey', linewidth=0.003)
ax.figure.colorbar(c)
self.canvas = FigureCanvasTkAgg(self.figure, window)
self.canvas.draw()
self.canvas.get_tk_widget().pack()
def open(self):
self.toplevel = tk.Toplevel()
self.toplevel.geometry('+500+100')
self.plot(self.data.layer.get(), self.toplevel)
def update(self, *args):
var = self.data.layer.get()
layer = num_reshaped[var - 1:var, :]
layer = layer.reshape(nx, ny)
c = ax.pcolormesh(x, y, layer, cmap=newcmp, edgecolor='lightgrey', linewidth=0.003)
ax.figure.colorbar(c)
#c.set_array(x, y)
self.canvas.draw() # Redraw with new data
#self.canvas.flush_events()
