def _paint_text(self, xpos, ypos):
font = barcode.writer.ImageFont.truetype(barcode.writer.FONT,
self.font_size)
textwidth = self._draw.textsize(self.text, font=font)[0]
pos = (mm2px(xpos, self.dpi) - textwidth / 2,
mm2px(ypos, self.dpi))
self._draw.text(pos, self.text, font=font, fill=self.foreground)
def _paint_text(self, xpos, ypos):
xpos = self.width / 2
letter_width = self.font_size * 0.78 # letter size = 23d x 18d -> ratio = 0.78
text_width = len(self.text) * letter_width * 0.065 * (float(300) / self.dpi)
xpos -= text_width / 2
pos = (mm2px(xpos, self.dpi), mm2px(ypos, self.dpi))
font = ImageFont.truetype(FONT, self.font_size)
self._draw.text(pos, self.text, font=font, fill=self.foreground)
def _paint_text(self, xpos, ypos):
xpos = self.width/2
letter_width = self.font_size * 0.78 # letter size = 23d x 18d -> ratio = 0.78
text_width = len(self.text) * letter_width * 0.065 * (float(300) / self.dpi)
xpos -= text_width/2
pos = (mm2px(xpos, self.dpi), mm2px(ypos, self.dpi))
font = ImageFont.truetype(FONT, self.font_size)
self._draw.text(pos, self.text, font=font, fill=self.foreground)
def calculate_size(self, modules_per_line, number_of_lines, dpi=300):
width = 2 * self.quiet_zone + modules_per_line * self.module_width
height = 1.0 + self.module_height * number_of_lines
if self.text:
height += 2 * self.text_distance + self.font_size * 0.09
self.width = width
self.height = height
self.size = int(mm2px(width, dpi)), int(mm2px(height, dpi))
return self.size
def calculate_size(self, modules_per_line, number_of_lines, dpi=300):
width = 2 * self.quiet_zone + modules_per_line * self.module_width
height = 1.0 + self.module_height * number_of_lines
if self.text:
height += 2 * self.text_distance + self.font_size * 0.09
self.width = width
self.height = height
self.size = int(mm2px(width, dpi)), int(mm2px(height, dpi))
return self.size
def calculate_size(self, modules_per_line, number_of_lines, dpi=300):
width, oldheight = barcode.writer.ImageWriter.calculate_size(
self, modules_per_line, number_of_lines, dpi)
height = 1.0 + self.module_height * number_of_lines
if self.text:
font_mm = (self.font_size * 25.4) / float(dpi)
height += font_mm + self.text_distance * 2
return (width, int(mm2px(height, dpi)))
def calculate_size(self, modules_per_line, number_of_lines, dpi=300):
width, oldheight = barcode.writer.ImageWriter.calculate_size(self,
modules_per_line, number_of_lines, dpi)
height = 1.0 + self.module_height * number_of_lines
if self.text:
font_mm = (self.font_size * 25.4) / float(dpi)
height += font_mm + self.text_distance * 2
return (width, int(mm2px(height, dpi)))
def calculate_size(self, modules_per_line, number_of_lines, dpi=100):
width = 2 * self.quiet_zone + modules_per_line * self.module_width
height = 6
self.size = int(mm2px(width, dpi)), int(mm2px(height, dpi))
return self.size
def _paint_module(self, xpos, ypos, width, color):
size = [(mm2px(xpos, self.dpi), mm2px(ypos, self.dpi)),
(mm2px(xpos + width, self.dpi),
mm2px(ypos + self.module_height, self.dpi))]
self._draw.rectangle(size, outline=color, fill=color)
def _paint_text(self, xpos, ypos):
font = barcode.writer.ImageFont.truetype(barcode.writer.FONT,
self.font_size)
textwidth = self._draw.textsize(self.text, font=font)[0]
pos = (mm2px(xpos, self.dpi) - textwidth / 2, mm2px(ypos, self.dpi))
self._draw.text(pos, self.text, font=font, fill=self.foreground)
def _paint_module(self, xpos, ypos, width, color):
size = [(mm2px(xpos, self.dpi), mm2px(ypos, self.dpi)),
(mm2px(xpos + width,
self.dpi), mm2px(ypos + self.module_height,
self.dpi))]
self._draw.rectangle(size, outline=color, fill=color)
