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add margin parameter to draw_grid_annotations

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AUTOMATIC 2023-02-04 13:28:53 +03:00
parent 21593c8082
commit 40e51fd6ef
1 changed files with 10 additions and 7 deletions
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17
modules/images.py
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@ -130,7 +130,7 @@ class GridAnnotation:
self.size = None self.size = None
def draw_grid_annotations(im, width, height, hor_texts, ver_texts): def draw_grid_annotations(im, width, height, hor_texts, ver_texts, margin=0):
def wrap(drawing, text, font, line_length): def wrap(drawing, text, font, line_length):
lines = [''] lines = ['']
for word in text.split(): for word in text.split():
@ -194,25 +194,28 @@ def draw_grid_annotations(im, width, height, hor_texts, ver_texts):
line.allowed_width = allowed_width line.allowed_width = allowed_width
hor_text_heights = [sum([line.size[1] + line_spacing for line in lines]) - line_spacing for lines in hor_texts] hor_text_heights = [sum([line.size[1] + line_spacing for line in lines]) - line_spacing for lines in hor_texts]
ver_text_heights = [sum([line.size[1] + line_spacing for line in lines]) - line_spacing * len(lines) for lines in ver_text_heights = [sum([line.size[1] + line_spacing for line in lines]) - line_spacing * len(lines) for lines in ver_texts]
ver_texts]
pad_top = 0 if sum(hor_text_heights) == 0 else max(hor_text_heights) + line_spacing * 2 pad_top = 0 if sum(hor_text_heights) == 0 else max(hor_text_heights) + line_spacing * 2
result = Image.new("RGB", (im.width + pad_left, im.height + pad_top), "white") result = Image.new("RGB", (im.width + pad_left + margin * (rows-1), im.height + pad_top + margin * (cols-1)), "white")
result.paste(im, (pad_left, pad_top))
for row in range(rows):
for col in range(cols):
cell = im.crop((width * col, height * row, width * (col+1), height * (row+1)))
result.paste(cell, (pad_left + (width + margin) * col, pad_top + (height + margin) * row))
d = ImageDraw.Draw(result) d = ImageDraw.Draw(result)
for col in range(cols): for col in range(cols):
x = pad_left + width * col + width / 2 x = pad_left + (width + margin) * col + width / 2
y = pad_top / 2 - hor_text_heights[col] / 2 y = pad_top / 2 - hor_text_heights[col] / 2
draw_texts(d, x, y, hor_texts[col], fnt, fontsize) draw_texts(d, x, y, hor_texts[col], fnt, fontsize)
for row in range(rows): for row in range(rows):
x = pad_left / 2 x = pad_left / 2
y = pad_top + height * row + height / 2 - ver_text_heights[row] / 2 y = pad_top + (height + margin) * row + height / 2 - ver_text_heights[row] / 2
draw_texts(d, x, y, ver_texts[row], fnt, fontsize) draw_texts(d, x, y, ver_texts[row], fnt, fontsize)