質問編集履歴
2
きれいに整形
title
CHANGED
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File without changes
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body
CHANGED
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@@ -20,7 +20,7 @@
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|
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20
20
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fig = plt.figure()
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21
21
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axis = fig.add_subplot(1, 1, 1, xlim=tray_size[0], ylim=tray_size[1], aspect='equal')
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22
22
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for dish in ind:
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23
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-
axis.add_patch(dish.fig)
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23
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+
axis.add_patch(dish.fig)#<-----ここでエラーが発生
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24
24
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axis.axis("off")
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25
25
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plt.savefig('tmp.png')
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26
26
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fig.delaxes(axis)
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1
きれいに整形
title
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File without changes
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body
CHANGED
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@@ -2,7 +2,47 @@
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2
2
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pythonを使ってグラフをいっぱい書くプログラムを試しているのですが．
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3
3
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RuntimeError: Can not put single artist in more than one figure
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4
4
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というエラーが起きて困っています．
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5
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+
# 問題箇所
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6
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+
https://stackoverrun.com/ja/q/12300089
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|
7
|
+
こちらのリンクでplt.figureを複数設定して解決されている話はあるのですが，
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|
8
|
+
今のプログラムでうまくplt.figureを複数生成する方法が思いつきません．
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9
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+
```
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|
10
|
+
def evalOneMax(ind):
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|
11
|
+
"""Objective function."""
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|
12
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+
evaluation = 0
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|
13
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+
for dish in ind:
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|
14
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+
evaluation += dish.calorie
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|
15
|
+
# TODO:グラフ領域を設定
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|
16
|
+
|
|
17
|
+
#TODO:いい感じにトレーのサイズを外から引数として撮ってくるやり方がわからない直接書いた
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|
18
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+
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|
19
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+
tray_size = np.array([370, 260])
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|
20
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+
fig = plt.figure()
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|
21
|
+
axis = fig.add_subplot(1, 1, 1, xlim=tray_size[0], ylim=tray_size[1], aspect='equal')
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|
22
|
+
for dish in ind:
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|
23
|
+
axis.add_patch(dish.fig)
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|
24
|
+
axis.axis("off")
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|
5
|
-
''
|
|
25
|
+
plt.savefig('tmp.png')
|
|
26
|
+
fig.delaxes(axis)
|
|
27
|
+
plt.clf()
|
|
28
|
+
plt.cla()
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|
29
|
+
plt.close()
|
|
30
|
+
del axis
|
|
31
|
+
gray_img = cv2.imread('tmp.png')
|
|
32
|
+
ind.img = gray_img
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|
33
|
+
ret, dishes_area_image = cv2.threshold(gray_img, 200, 255, cv2.THRESH_BINARY)#図形がある
|
|
34
|
+
dishes_area = cv2.countNonZero(cv2.bitwise_not(cv2.cvtColor(dishes_area_image, cv2.COLOR_RGB2GRAY)))
|
|
35
|
+
cv2.imwrite('dishes_area.png',dishes_area_image)
|
|
36
|
+
ret, dishes_overlap_area_image = cv2.threshold(gray_img, 100, 255, cv2.THRESH_BINARY)#重なってて黒い
|
|
37
|
+
cv2.imwrite('dishes_overlap_area.png',dishes_overlap_area_image)
|
|
38
|
+
dishes_overlap_area = cv2.countNonZero(cv2.bitwise_not(cv2.cvtColor(dishes_overlap_area_image, cv2.COLOR_RGB2GRAY)))
|
|
39
|
+
overlap_per = 1 - dishes_overlap_area/dishes_area
|
|
40
|
+
|
|
41
|
+
return evaluation * overlap_per
|
|
42
|
+
```
|
|
43
|
+
|
|
44
|
+
# プログラム全体
|
|
45
|
+
```
|
|
6
46
|
import random
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|
7
47
|
import numpy as np
|
|
8
48
|
from operator import attrgetter
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|
@@ -234,4 +274,5 @@
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|
234
274
|
|
|
235
275
|
if __name__ == "__main__":
|
|
236
276
|
main()
|
|
277
|
+
|
|
237
|
-
|
|
278
|
+
```
|