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-fix Bk3_Ch16_01_C平面填充等高线不显示 #81

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-fix Bk3_Ch16_01_C平面填充等高线不显示 #81

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19 changes: 9 additions & 10 deletions Book3_Ch16_Python_Codes/Bk3_Ch16_01.py
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,7 @@ def plot_surface(xx, yy, surface, title_txt):
colorbar = ax.contour(xx,yy, surface,20,
cmap = 'RdYlBu_r')

# fig.colorbar(colorbar, ax=ax)
fig.colorbar(colorbar, ax=ax)

ax.set_proj_type('ortho')

Expand All @@ -154,20 +154,19 @@ def plot_surface(xx, yy, surface, title_txt):

ax.view_init(azim=-135, elev=30)

ax.grid(False)
plt.show()
ax.grid(False)

ax = fig.add_subplot(1, 2, 2)
ax2 = fig.add_subplot(1, 2, 2)

colorbar = ax.contourf(xx,yy, surface, 20, cmap='RdYlBu_r')
colorbar = ax2.contourf(xx,yy, surface, 20, cmap='RdYlBu_r')

# fig.colorbar(colorbar, ax=ax)
fig.colorbar(colorbar, ax=ax2)

ax.set_xlim(xx.min(), xx.max())
ax.set_ylim(yy.min(), yy.max())
ax2.set_xlim(xx.min(), xx.max())
ax2.set_ylim(yy.min(), yy.max())

ax.set_xlabel('$x_1$')
ax.set_ylabel('$x_2$')
ax2.set_xlabel('$x_1$')
ax2.set_ylabel('$x_2$')
plt.gca().set_aspect('equal', adjustable='box')

plt.show()
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