forked from TDTP/pantallas-led
69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
import requests
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import io
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from io import BytesIO
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from PIL import ImageDraw, ImageFont
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from PIL import Image, ImageDraw, ImageFont
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import matplotlib.pyplot as plt
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import numpy as np
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from MyDraw import MyDraw
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class BusPoster(MyDraw):
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def start_draw(self):
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return super().start_draw()
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def set_colors(self):
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width_border = self.prms['width_border']
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proportion = self.prms['proportion']
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fill_color_l = self.prms['letter_background_color']
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fill_color_n = self.prms['number_background_color']
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self.draw.rounded_rectangle(
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(0, 0, self.width-width_border, self.height-width_border),
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fill=fill_color_l,
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outline=self.theme_params['poster_line_color'],
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width=width_border,
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radius=5)
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self.draw.rounded_rectangle(
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(0, 0, proportion*self.width-width_border, self.height-width_border),
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fill=fill_color_n,
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outline=self.theme_params['poster_line_color'],
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width=width_border,
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radius=5)
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pass
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def set_bus_number(self, bus_number="11"):
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text_color = 'black'
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width_border = self.prms['width_border']
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text_bbox = self.font.getbbox(str(bus_number))
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font_width, font_height = text_bbox[2] - text_bbox[0], text_bbox[3] - text_bbox[1]
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offset_width = np.round((self.prms['proportion']*self.width-width_border)/2) - np.round(font_width/2)
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text_position = (offset_width,0)
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self.draw.text(
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text_position,
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bus_number,
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fill=text_color,
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font=self.font,
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# align ="center"
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)
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pass
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def set_bus_letter(self, bus_letter="E"):
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proportion = self.prms['proportion']
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width_border = self.prms['width_border']
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text_color = 'white'
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text_bbox = self.font.getbbox(str(bus_letter))
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font_width, font_height = text_bbox[2] - text_bbox[0], text_bbox[3] - text_bbox[1]
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offset_width = np.round((proportion*self.width-width_border)) + 0.75*np.round(font_width/2)
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text_position = (offset_width,0)
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self.draw.text(
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text_position,
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bus_letter,
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fill=text_color,
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font=self.font,
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# align ="center"
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)
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pass
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