-
Notifications
You must be signed in to change notification settings - Fork 0
/
draw_plot.py
265 lines (197 loc) · 10.1 KB
/
draw_plot.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
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
import argparse
import os
import random
import numpy as np
import matplotlib.pyplot as plt
from tqdm import tqdm
from weakref import ref
from utils import draw_grids, postprocessing, maskgen, get_figsize, get_rgb_color, get_random_string
from polygon_gen import generate_polygon
from bezier_generator import generate_bezier
np_load_old = np.load
np.load = lambda *a,**k: np_load_old(*a, allow_pickle=True, **k)
def draw_pair(axes=None, grid_param=0.4, legend_param=0.2, gscale_param=0.2, figsize=(5,5), filename=None, **kwargs):
grid_p = np.random.rand()
gscale_p = np.random.rand()
# plot source image
with plt.style.context('default'):
fig = plt.figure(figsize=figsize)
ax = plt.gca()
bg_color = get_rgb_color(0.1)
ax.set_facecolor(bg_color)
lw = random.randint(1,5)
tl = max(lw, random.randint(1,5))+1
axes(ax, lw=lw, tl=tl)
fontsize = random.randint(8, 20)
plt.xticks(fontsize=fontsize)
plt.yticks(fontsize=fontsize)
if "bezier" in kwargs:
b = kwargs["bezier"]
plt.plot(b[:,0], b[:,1], c=get_rgb_color(1), zorder=3, label=get_random_string(10))
if "scatter" in kwargs and kwargs["scatter"] is not None:
points = kwargs["scatter"]
for i in range(1,random.randint(2,5)):
plt.scatter(points[::i,0], points[::i,1], s=50, c=get_rgb_color(1), zorder=4, label=get_random_string(10))
if "polygon" in kwargs:
polygon = kwargs["polygon"]
plt.fill(polygon[:,0], polygon[:,1], fc=get_rgb_color(0.4), ec=get_rgb_color(1), zorder=3, label=get_random_string(10))
if grid_p < grid_param:
ls = random.choice(['-', '--', ':', '-.'])
lw = random.randint(1,2)
draw_grids(ax, color=get_rgb_color(1), linestyle=ls, linewidth=lw, alpha=0.5)
if np.random.rand() < legend_param:
ax.legend()
if np.random.rand() < legend_param:
plt.xlabel(get_random_string(20, min_length=5))
if np.random.rand() < legend_param:
plt.ylabel(get_random_string(20, min_length=5))
if np.random.rand() < legend_param:
plt.title(get_random_string(40, min_length=10))
fig.savefig(f'./source/s_{filename}.png', dpi=75)
postprocessing(f'./source/s_{filename}.png', gray=(gscale_p < gscale_param),format='png')
plt.close('all')
# plot target image
if opt.target == "channelwise":
with plt.style.context('default'):
fig = plt.figure(figsize=figsize)
ax = plt.gca()
if "bezier" in kwargs:
b = kwargs["bezier"]
plt.plot(b[:,0], b[:,1], c="w", lw=1, zorder=0)
if "scatter" in kwargs and kwargs["scatter"] is not None:
points = kwargs["scatter"]
plt.scatter(points[:,0], points[:,1], s=1, c="w", zorder=0)
if "polygon" in kwargs:
polygon = kwargs["polygon"]
plt.fill(polygon[:,0], polygon[:,1], fc="#ffffff00", ec="w", zorder=0)
a = axes(ax, lw=2, tl=0)
ax.set_axisbelow(True)
ax.tick_params(direction='inout', length=20, width=1)
ax.set_xticklabels('')
ax.set_yticklabels('')
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
fig.savefig(f'./tactile/t_{filename}_axes.tiff', dpi=75)
ax.tick_params(direction='inout', length=0, width=0, zorder=3)
if a is not None:
for arrow in a:
ax.lines.remove(arrow())
for _, item in ax.spines.items():
item.set_visible(False)
if grid_p < grid_param:
draw_grids(ax, color='k', linestyle='--', linewidth=1)
fig.savefig(f'./tactile/t_{filename}_grids.tiff', dpi=75)
plt.grid(False)
if "bezier" in kwargs:
plt.plot(b[:,0], b[:,1], clip_on=False, c='k', lw=4, zorder=3)
if "scatter" in kwargs and kwargs["scatter"] is not None:
plt.scatter(points[:,0], points[:,1], s=300, c='k', ec='w', lw=5, zorder=4)
if "polygon" in kwargs:
polygon = kwargs["polygon"]
plt.fill(polygon[:,0], polygon[:,1], fc="#ffffff00", ec='k', lw=4, zorder=3)
fig.savefig(f'./tactile/t_{filename}_content.tiff', dpi=75)
maskgen(f'./tactile/t_{filename}.tiff')
plt.close('all')
else:
with plt.style.context('default'):
fig = plt.figure(figsize=figsize)
ax = plt.gca()
a = axes(ax, lw=2, tl=0)
ax.set_axisbelow(True)
ax.tick_params(direction='inout', length=20, width=1)
ax.set_xticklabels('')
ax.set_yticklabels('')
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
if "bezier" in kwargs:
plt.plot(b[:,0], b[:,1], clip_on=False, c='r', lw=4, zorder=3)
if "scatter" in kwargs and kwargs["scatter"] is not None:
plt.scatter(points[:,0], points[:,1], s=300, c='r', ec='w', lw=5, zorder=4)
if "polygon" in kwargs:
polygon = kwargs["polygon"]
plt.fill(polygon[:,0], polygon[:,1], fc="#ffffff00", ec='r', lw=4, zorder=3)
if grid_p < grid_param:
draw_grids(ax, color='b', linestyle='--', linewidth=1)
fig.savefig(f'./tactile/t_{filename}.tiff', dpi=300)
postprocessing(f'./tactile/t_{filename}.tiff', format='tiff')
plt.close('all')
def draw_arrow_axes(ax, lw=2, tl=5):
for spine in ax.spines.values():
spine.set_zorder(2)
spine.set_linewidth(lw)
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
ax.spines['left'].set_position('zero')
ax.spines['bottom'].set_position('zero')
ax.plot((1), (0), ls="", marker=">", ms=10, color="k",
transform=ax.get_yaxis_transform(), clip_on=False, zorder=2)
arrow1 = ref(ax.lines[-1])
ax.plot((0), (1), ls="", marker="^", ms=10, color="k",
transform=ax.get_xaxis_transform(), clip_on=False, zorder=2)
arrow2 = ref(ax.lines[-1])
ax.tick_params(length=tl)
return arrow1, arrow2
def draw_box_axes(ax, lw=2, tl=5):
ax.set_axisbelow(True)
for spine in ax.spines.values():
spine.set_zorder(2)
spine.set_linewidth(lw)
ax.tick_params(length=tl)
def draw_lb_axes(ax, lw=2, tl=5):
ax.set_axisbelow(True)
for spine in ax.spines.values():
spine.set_zorder(2)
spine.set_linewidth(lw)
ax.tick_params(length=tl)
ax.spines['right'].set_visible(False)
ax.spines['top'].set_visible(False)
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument('--target', type=str, choices=['rgb', 'channelwise'], default='rgb', help='type of target domain')
parser.add_argument("--cnt_bezier", type=int, default=2000, help="number of bezier curves")
parser.add_argument("--cnt_scatter", type=int, default=1500, help="number of scatter points")
parser.add_argument("--cnt_polygon", type=int, default=1500, help="number of polygons")
parser.add_argument("--p_figsize", nargs=3, type=float, default=[.5, .25, .25], help="figure size probabilities")
parser.add_argument("--p_1D", type=float, default=0.4, help="probability of 1D bezeir generation")
parser.add_argument("--p_grid", type=float, default=0.4, help="probability of drawing grid")
parser.add_argument("--p_legend", type=float, default=0.2, help="probability of drawing legends")
parser.add_argument("--p_grayscale", type=float, default=0, help="probability of grayscale source domain")
opt = parser.parse_args()
os.makedirs('./source', exist_ok=True)
os.makedirs('./tactile', exist_ok=True)
lim_bezier = opt.cnt_bezier
lim_polygon = opt.cnt_bezier + opt.cnt_polygon
lim_scatter = opt.cnt_bezier + opt.cnt_polygon + opt.cnt_scatter
new_data = True
for i in tqdm(range(lim_bezier), desc="bezier curves"):
clr = get_rgb_color(1)
fig_size = get_figsize(opt.p_figsize)
if new_data:
x = np.linspace(0, 1, 10000).reshape(-1,1)
p = np.array([[random.randint(-20,20), random.randint(-20,20)] for i in range(random.randint(2,20))])
if random.random() <= opt.p_1D:
p = p.reshape(-1,1).flatten()[::2]
b = generate_bezier(x, p)
else:
b = np.load(f"./points/{i+1}.npy")
pointidx = np.random.randint(10)
ps = b[0::b.shape[0]//pointidx,:] if pointidx > 0 else None
axes_method = random.choices([draw_arrow_axes, draw_box_axes, draw_lb_axes], weights=[.5, .25, .25])[0]
draw_pair(axes_method,opt.p_grid,opt.p_legend,opt.p_grayscale,fig_size, f"{i+1}", bezier=b, scatter=ps)
for i in tqdm(range(lim_bezier, lim_polygon), desc="polygons"):
clr = get_rgb_color(1)
fig_size = get_figsize(opt.p_figsize)
ps = generate_polygon(center=(random.random()*2-1, random.random()*2-1),
avg_radius=1.5,
irregularity=0.2,
spikiness=0.1,
num_vertices=np.random.randint(3,10))
axes_method = random.choices([draw_arrow_axes, draw_box_axes, draw_lb_axes], weights=[.5, .25, .25])[0]
draw_pair(axes_method,opt.p_grid,opt.p_legend,opt.p_grayscale,fig_size, f"{i+1}", scatter=ps, polygon=ps)
for i in tqdm(range(lim_polygon, lim_scatter), desc="scatter plots"):
clr = get_rgb_color(1)
fig_size = get_figsize(opt.p_figsize)
idx = np.random.randint(2,20)
ps = np.array([[random.random()*100-50, random.random()*100-50] for _ in range(idx)])
axes_method = random.choices([draw_arrow_axes, draw_box_axes, draw_lb_axes], weights=[.5, .25, .25])[0]
draw_pair(axes_method,opt.p_grid,opt.p_legend,opt.p_grayscale,fig_size, f"{i+1}", scatter=ps)