-
Notifications
You must be signed in to change notification settings - Fork 7
/
exif_module.py
226 lines (169 loc) · 7.76 KB
/
exif_module.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
# Copyright 2023 Hyo Jae Jeon (CANU) canu1832@gmail.com
import os
import sys
import platform
from PIL import Image, ImageDraw, ImageFont
import math
from model_name_mapper import ModelNameMapper
# 폰트 vs padding 비율은 1:4?
# 이미지파일 vs padding 비율은 10:1
class Exif:
def __init__(self):
# 폰트 사이즈 (초기)
self.font_size = 50
# 폰트 (초기)
if platform.system() == "Windows":
self.font = ImageFont.truetype(os.path.join(os.getcwd(), 'Resources/Barlow-Light.ttf'), self.font_size)
else:
try:
self.font = ImageFont.truetype(os.path.join(os.path.dirname(sys.executable), "Resources/Barlow-Light.ttf"), self.font_size)
except:
self.font = ImageFont.truetype(os.path.join(os.getcwd(), 'Resources/Barlow-Light.ttf'), self.font_size)
self.dump_data = "NONEDATA"
def get_exif_data(self, image):
exif_data = image._getexif()
result_exif = None
if exif_data is None:
print('Sorry, image has no exif data.')
return None, image
else:
# 데이터 읽어오기
model = str(exif_data.get(272, self.dump_data))
model = ModelNameMapper.replace_model_name(model)
lens_model = str(exif_data.get(42036, self.dump_data))
f_number = str(exif_data.get(33437, self.dump_data))
focal_length = str(exif_data.get(41989, self.dump_data))
iso = str(exif_data.get(34855, self.dump_data))
shutter_speed_value = exif_data.get(33434, None)
shutter_speed = self.dump_data
if shutter_speed_value:
if shutter_speed_value < 1.0:
# note(komastar) : 1/1000s, 1/4000s ...
shutter_speed = f'1/{int(round(1.0 / shutter_speed_value))}s'
else:
# note(komastar) : 1.0s, 30.0s ...
# note(canu): ,2 형식으로 변환시 TypeError string to Fraction.__format__ 발생..?
shutter_speed = f'{format(round(shutter_speed_value), ".1f")}s'
if lens_model is self.dump_data or 'iPhone' in model:
print("Model: " + model)
result_model = model
else:
print("Model: " + model)
print("Lens: " + lens_model)
result_model = model + " | " + lens_model
if focal_length is self.dump_data:
try:
focal_length = str(exif_data[37386]) # 소수점
except KeyError:
print("Focal Length 데이터가 없습니다.")
focal_length = self.dump_data
else:
pass
if f_number is self.dump_data:
print("조리개 데이터가 없습니다.")
if iso is self.dump_data:
print("ISO 데이터가 없습니다.")
if shutter_speed is self.dump_data:
print("셔터스피드 데이터가 없습니다.")
print("FocalLength: " + focal_length)
print("fNumber: " + f_number)
print("ISO: " + iso)
print("ShutterSpeed: " + shutter_speed)
try:
result_exif = focal_length + "mm | F/" + "{:.1f}".format(f_number) + " | " + "ISO " + iso + " | " + shutter_speed
except:
print("데이터 불량, 콘솔 창의 기록을 댓글로 남겨주세요.")
return result_model, result_exif
@staticmethod
def set_image_padding(image, length, color):
width, height = image.size
new_width = width + 2 * length
new_height = height + 2 * length
result = Image.new(image.mode, (new_width, new_height), color)
result.paste(image, (length, length))
return result
@staticmethod
def set_image_padding2(image, top, side, bottom, color):
width, height = image.size
new_width = width + 2 * side
new_height = height + 2 + top + bottom
result = Image.new(image.mode, (new_width, new_height), color)
result.paste(image, (side, top))
return result
def set_image_text(self, image, model_data, exif_data, length, font_path, color):
draw = ImageDraw.Draw(image)
x = image.width / 2
y = image.height - (length / 2)
self.font_size = length / 4.5
self.font = ImageFont.truetype(font_path, self.font_size)
draw.text(xy=(x, y - self.font_size / 2), text=model_data, font=self.font, fill=color, anchor="ms")
draw.text(xy=(x, y + self.font_size), text=exif_data, font=self.font, fill=color, anchor="ms")
return image
def set_line_text(self, image, model_data, exif_data, length, font_path, color):
draw = ImageDraw.Draw(image)
x = image.width / 2
y = image.height - (length / 2)
merged_text = model_data + " | " + exif_data
self.font_size = length / 6
self.font = ImageFont.truetype(font_path, self.font_size)
draw.text(xy=(x, y), text=merged_text, font=self.font, fill=color, anchor="ms")
return image
@staticmethod
def set_square_padding(image, gap, color, horizontalImage):
width, height = image.size
instaSize = 1440
ratio = width / height
newWidth = 0
newHeight = 0
newX = 0
newY = 0
if (horizontalImage) :
newWidth = instaSize - 2*gap
newHeight = math.floor(newWidth / ratio)
if (newHeight>=instaSize-10*gap) :
newHeight = instaSize-10*gap
newWidth= math.floor(newHeight*ratio)
newX = math.floor((instaSize - newWidth )/2)
newY = math.floor((instaSize - newHeight)/2)
else :
newHeight = instaSize - 2*gap
newWidth = math.floor(newHeight*ratio)
if (newWidth>=instaSize-10*gap) :
newWidth = instaSize-10*gap
newHeight= math.floor(newWidth/ratio)
newX = math.floor((instaSize-newWidth)/2)
newY = math.floor((instaSize-newHeight)/2)
result = Image.new(image.mode, (instaSize, instaSize), color)
resizedImage = image.resize((newWidth,newHeight))
result.paste(resizedImage, (newX, newY))
return result
def set_square_text(self, image, model_data, font_path, exif_data, color, horizontalImage):
self.font_size = 46
self.font = ImageFont.truetype(font_path, self.font_size)
if(horizontalImage) :
rotateImage = image
else :
rotateImage = image.rotate(-90)
draw = ImageDraw.Draw(rotateImage)
x = image.width / 2
y = image.height - self.font_size*3
draw.text(xy = (x,y - self.font_size / 2), text = model_data,font=self.font, fill=color, anchor="ms")
draw.text(xy = (x,y + self.font_size), text = exif_data,font=self.font, fill=color, anchor="ms")
if(horizontalImage) :
image = rotateImage
else :
image = rotateImage.rotate(90)
return image
def main():
exif_test = Exif()
img = Image.open("Error-Test/IMG_0058.jpeg")
longer_length = img.width if img.width >= img.height else img.height
padding = int(longer_length / 10)
model_data, exif_data = exif_test.get_exif_data(img)
img = Exif.set_image_padding2(img, top=int(padding / 2), side=int(padding / 2), bottom=padding,
color=(255, 255, 255))
img = exif_test.set_image_text(img, model_data=model_data, exif_data=exif_data, length=padding, font_path="Resources/Barlow-Light.ttf", color=(0,0,0))
img.show()
img.save("Test.jpg")
if __name__ == "__main__":
main()