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Avoid drawing image_processing font text inside the bow line (#27796)

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* Adjust font text such that it won't be drawn inside the bow line in image_processing.draw_box

* Adjust font_height after actually counting the pixels

* Thinned out line_width and adjusted font size
This commit is contained in:
Zach 2019-11-05 05:43:36 -05:00 committed by Martin Hjelmare
parent 804b6bbc0e
commit 11efb2c2eb
1 changed files with 5 additions and 2 deletions
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7
homeassistant/components/image_processing/__init__.py
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@ -85,7 +85,8 @@ def draw_box(
the bounding box will be `(40, 10)` to `(180, 50)` (in (x,y) coordinates). the bounding box will be `(40, 10)` to `(180, 50)` (in (x,y) coordinates).
""" """
line_width = 5 line_width = 3
font_height = 8
y_min, x_min, y_max, x_max = box y_min, x_min, y_max, x_max = box
(left, right, top, bottom) = ( (left, right, top, bottom) = (
x_min * img_width, x_min * img_width,
@ -99,7 +100,9 @@ def draw_box(
fill=color, fill=color,
) )
if text: if text:
draw.text((left + line_width, abs(top - line_width)), text, fill=color) draw.text(
(left + line_width, abs(top - line_width - font_height)), text, fill=color
)
async def async_setup(hass, config): async def async_setup(hass, config):