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Feat add show label #316

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Merged
hanxiao merged 2 commits into from
May 1, 2022
Merged

Feat add show label #316

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14339bb
feat(plot): show image label in image sprites
hanxiao May 1, 2022
2ce56f6
feat(plot): show image label in image sprites
hanxiao May 1, 2022
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20 changes: 16 additions & 4 deletions docarray/array/mixins/plot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
import warnings
from collections import Counter
from math import sqrt, ceil, floor
from typing import Optional
from typing import Optional, Tuple

import numpy as np

Expand Down Expand Up @@ -317,6 +317,8 @@ def plot_image_sprites(
image_source: str = 'tensor',
skip_empty: bool = False,
show_progress: bool = False,
show_index: bool = False,
fig_size: Optional[Tuple[int, int]] = None,
) -> None:
"""Generate a sprite image for all image tensors in this DocumentArray-like object.

Expand Down Expand Up @@ -351,9 +353,12 @@ def plot_image_sprites(
img_id = 0

from rich.progress import track
from PIL import Image, ImageDraw

try:
for d in track(self, description='Plotting', disable=not show_progress):
for _idx, d in enumerate(
track(self, description='Plotting', disable=not show_progress)
):

if not d.uri and d.tensor is None:
if skip_empty:
Expand All @@ -379,6 +384,13 @@ def plot_image_sprites(

row_id = floor(img_id / img_per_row)
col_id = img_id % img_per_row

if show_index:
_img = Image.fromarray(_d.tensor)
draw = ImageDraw.Draw(_img)
draw.text((0, 0), str(_idx), (255, 255, 255))
_d.tensor = np.asarray(_img)

sprite_img[
(row_id * img_size) : ((row_id + 1) * img_size),
(col_id * img_size) : ((col_id + 1) * img_size),
Expand All @@ -392,14 +404,14 @@ def plot_image_sprites(
'Bad image tensor. Try different `image_source` or `channel_axis`'
) from ex

from PIL import Image

im = Image.fromarray(sprite_img)

if output:
with open(output, 'wb') as fp:
im.save(fp)
else:
if fig_size:
plt.figure(figsize=fig_size, frameon=False)
plt.gca().set_axis_off()
plt.subplots_adjust(top=1, bottom=0, right=1, left=0, hspace=0, wspace=0)
plt.margins(0, 0)
Expand Down
2 changes: 0 additions & 2 deletions docarray/document/mixins/plot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -100,8 +100,6 @@ def display(self):
else:
self.summary()

plot = deprecate_by(display, removed_at='0.5')

def plot_matches_sprites(
self,
top_k: int = 10,
Expand Down