def draw_y_axis(self, zero=True):
# Draw y axis ticks
self.y_array = [(self.y_range[0], self.origin.y)]
try:
y_delta = self.height / (float(self.y_range[1] - self.y_range[0]) / float(self.frequency[1]))
except ZeroDivisionError:
y_delta = self.height / 2.0
x_delta = 3
tick_y = self.origin.y
j = self.y_range[0]
k = 0
self.draw_tick(self.origin.x, tick_y, self.origin.x - x_delta, tick_y)
if zero:
self.draw_y_label(j, k, self.origin.x - x_delta, tick_y)
while j < self.y_range[1]:
j += self.frequency[1]
tick_y -= y_delta
self.y_array.append((j, tick_y))
self.draw_tick(self.origin.x, tick_y, self.origin.x - x_delta, tick_y)
self.draw_y_label(j, k, self.origin.x - x_delta, tick_y)
k += 1
# Draw axis lines
cursor1 = PDFCursor(self.origin.x, tick_y)
if self.axis:
yaxis = PDFLine(self.session, self.page, cursor1, self.origin, self.base_color, stroke="solid")
yaxis._draw()
def draw_data(self):
if self.legend is not None:
self._draw_legend_title()
i = 0
for series in self.data:
if self.legend is not None:
self._draw_legend_line(i, series.keys()[0])
series = series.values()[0]
self._set_color(i)
self.line = LinearRegressionLine()
i += 1
cursors = []
for value in series:
cursor = self.get_coord(value)
cursors.append(cursor)
self.line.add_data(value)
self._draw_dots(cursors)
if self.linear_regression:
self.line.calculate_line()
cursor1, cursor2 = self.line.get_cursors(cursors)
trend = PDFLine(self.session, self.page, cursor1, cursor2)
trend._draw()
if self.linear_regression_equation:
text = self.line.get_equation()
text_width = self.session.parent.document.font._string_width(text)
text_height = self.session.parent.document.font.font_size * 1.2
x = cursor2.x + (-text_width)
y = self.line._get_y_at_x(x) + text_height
PDFText(self.session, self.page, text, cursor=PDFCursor(x, y))
if self.legend is not None:
self._draw_legend_box()
def draw_tick(self, x1, y1, x2, y2):
x = PDFCursor(x1, y1)
y = PDFCursor(x2, y2)
if self.axis:
tick = PDFLine(self.session, self.page, x, y, self.base_color,
"solid")
tick._draw()
def draw_x_axis(self, zero=True):
# Draw x axis ticks
self.x_array = [(0, self.origin.x)]
try:
x_delta = self.width / (float(self.x_range[1] - self.x_range[0]) / float(self.frequency[0]))
except ZeroDivisionError:
x_delta = self.width / 2.0
self.x_delta = x_delta
y_delta = 3
tick_x = self.origin.x
i = self.x_range[0]
k = 0
self.draw_tick(tick_x, self.origin.y, tick_x, self.origin.y + y_delta)
if zero:
self.draw_x_label(i, k, tick_x, self.origin.y)
while i < self.x_range[1]:
i += self.frequency[0]
tick_x += x_delta
self.x_array.append((i, tick_x))
self.draw_tick(tick_x, self.origin.y, tick_x, self.origin.y + y_delta)
self.draw_x_label(i, k, tick_x, self.origin.y)
k += 1
cursor2 = PDFCursor(tick_x, self.origin.y)
if self.axis:
xaxis = PDFLine(self.session, self.page, self.origin, cursor2, self.base_color, stroke="solid")
xaxis._draw()
def draw_y_axis(self, zero=True):
# Draw y axis ticks
self.y_array = [(self.y_range[0], self.origin.y)]
try:
y_delta = self.height / (float(self.y_range[1] - self.y_range[0]) /
float(self.frequency[1]))
except ZeroDivisionError:
y_delta = self.height / 2.0
x_delta = 3
tick_y = self.origin.y
j = self.y_range[0]
k = 0
self.draw_tick(self.origin.x, tick_y, self.origin.x - x_delta, tick_y)
if zero:
self.draw_y_label(j, k, self.origin.x - x_delta, tick_y)
while j < self.y_range[1]:
j += self.frequency[1]
tick_y -= y_delta
self.y_array.append((j, tick_y))
self.draw_tick(self.origin.x, tick_y, self.origin.x - x_delta,
tick_y)
self.draw_y_label(j, k, self.origin.x - x_delta, tick_y)
k += 1
# Draw axis lines
cursor1 = PDFCursor(self.origin.x, tick_y)
if self.axis:
yaxis = PDFLine(self.session,
self.page,
cursor1,
self.origin,
self.base_color,
stroke="solid")
yaxis._draw()
def draw_x_axis(self, zero=True):
# Draw x axis ticks
self.x_array = [(0, self.origin.x)]
try:
x_delta = self.width / (float(self.x_range[1] - self.x_range[0]) /
float(self.frequency[0]))
except ZeroDivisionError:
x_delta = self.width / 2.0
self.x_delta = x_delta
y_delta = 3
tick_x = self.origin.x
i = self.x_range[0]
k = 0
self.draw_tick(tick_x, self.origin.y, tick_x, self.origin.y + y_delta)
if zero:
self.draw_x_label(i, k, tick_x, self.origin.y)
while i < self.x_range[1]:
i += self.frequency[0]
tick_x += x_delta
self.x_array.append((i, tick_x))
self.draw_tick(tick_x, self.origin.y, tick_x,
self.origin.y + y_delta)
self.draw_x_label(i, k, tick_x, self.origin.y)
k += 1
cursor2 = PDFCursor(tick_x, self.origin.y)
if self.axis:
xaxis = PDFLine(self.session,
self.page,
self.origin,
cursor2,
self.base_color,
stroke="solid")
xaxis._draw()
def _draw_legend_line(self, index, series_name):
line_height = self.session.parent.document.font.font_size
end = PDFCursor(self.legend_data_start.x + 15, self.legend_data_start.y)
line = PDFLine(self.session, self.page, self.legend_data_start, end, color=self.line_colors[index])
line._draw()
end.x_plus(10)
end.y_plus(0.25 * line_height)
text = PDFText(self.session, self.page, series_name, cursor=end)
self.legend_data_start.y_plus(1.75 * line_height)
def _draw_legend_line(self, index, series_name):
line_height = self.session.parent.document.font.font_size
end = PDFCursor(self.legend_data_start.x + 15,
self.legend_data_start.y)
line = PDFLine(self.session,
self.page,
self.legend_data_start,
end,
color=self.line_colors[index])
line._draw()
end.x_plus(10)
end.y_plus(0.25 * line_height)
text = PDFText(self.session, self.page, series_name, cursor=end)
self.legend_data_start.y_plus(1.75 * line_height)
def _set_borders(self):
self._get_points()
self._get_border_formats()
if self.style["bottom"] is not None:
self.bottom_line = PDFLine(
self.table.session,
self.table.page,
self.point_sw,
self.point_se,
self.format["bottom_color"],
self.style["bottom"],
self.size["bottom"],
)
if self.style["right"] is not None:
self.right_line = PDFLine(
self.table.session,
self.table.page,
self.point_se,
self.point_ne,
self.format["right_color"],
self.style["right"],
self.size["right"],
)
if self.style["left"] is not None:
self.left_line = PDFLine(
self.table.session,
self.table.page,
self.point_sw,
self.point_nw,
self.format["left_color"],
self.style["left"],
self.size["left"],
)
if self.style["top"] is not None:
self.top_line = PDFLine(
self.table.session,
self.table.page,
self.point_ne,
self.point_nw,
self.format["top_color"],
self.style["top"],
self.size["top"],
)
def draw_data(self):
if self.legend is not None:
self._draw_legend_title()
i = 0
for series in self.data:
if self.legend is not None:
self._draw_legend_line(i, series.keys()[0])
series = series.values()[0]
self._set_color(i)
self.line = LinearRegressionLine()
i += 1
cursors = []
for value in series:
cursor = self.get_coord(value)
cursors.append(cursor)
self.line.add_data(value)
self._draw_dots(cursors)
if self.linear_regression:
self.line.calculate_line()
cursor1, cursor2 = self.line.get_cursors(cursors)
trend = PDFLine(self.session, self.page, cursor1, cursor2)
trend._draw()
if self.linear_regression_equation:
text = self.line.get_equation()
text_width = self.session.parent.document.font._string_width(
text)
text_height = self.session.parent.document.font.font_size * 1.2
x = cursor2.x + (-text_width)
y = self.line._get_y_at_x(x) + text_height
PDFText(self.session,
self.page,
text,
cursor=PDFCursor(x, y))
if self.legend is not None:
self._draw_legend_box()
def _set_borders(self):
self._get_points()
self._get_border_formats()
if self.style['bottom'] is not None:
self.bottom_line = PDFLine(self.table.session, self.table.page,
self.point_sw, self.point_se,
self.format['bottom_color'],
self.style['bottom'],
self.size['bottom'])
if self.style['right'] is not None:
self.right_line = PDFLine(self.table.session, self.table.page,
self.point_se, self.point_ne,
self.format['right_color'],
self.style['right'], self.size['right'])
if self.style['left'] is not None:
self.left_line = PDFLine(self.table.session, self.table.page,
self.point_sw, self.point_nw,
self.format['left_color'],
self.style['left'], self.size['left'])
if self.style['top'] is not None:
self.top_line = PDFLine(self.table.session, self.table.page,
self.point_ne, self.point_nw,
self.format['top_color'],
self.style['top'], self.size['top'])
def draw_tick(self, x1, y1, x2, y2):
x = PDFCursor(x1, y1)
y = PDFCursor(x2, y2)
if self.axis:
tick = PDFLine(self.session, self.page, x, y, self.base_color, "solid")
tick._draw()
class PDFCell(object):
def __init__(self, table, row_index, column_index, text_cursor,
border_cursor):
self.table = table
self.font = self.table.font
self.row_index = row_index
self.column_index = column_index
self.text_cursor = text_cursor
self.border_cursor = border_cursor
self.height = 0
self.width = 0
self.max_width = 0
self.line_space = 2
self.text = ''
def __repr__(self):
return '(%s, %s)' % (self.row_index, self.column_index)
# Text
def _set_text(self, text):
self.text = text
if hasattr(self, 'format'):
numf = self.format['num_format']
if numf is not None:
precision = numf[1]
numf = numf[0]
if precision <= 0:
self.text = str(int(self.text))
else:
self.text = '%0.*f' % (precision, float(self.text))
if 'euro' in numf:
self.text = self.text.replace('.', ',')
self.text = '%s%s' % (chr(128), self.text)
if any(s in numf for s in ['comma', ',']):
self.text = str('{:,}'.format(int(self.text)))
if any(s in numf for s in ['percent', '%']):
self.text = '%s %' % self.text
if any(s in numf for s in ['$', 'money', 'dollar']):
self.text = '$%s' % self.text
def _draw_text(self):
if self.text == '' or self.text is None:
self.text_cursor.x_plus(self.max_width)
elif hasattr(self, 'text_list'):
self.text_cursor.y_plus(-self.padding_bottom -
((len(self.text_list) - 1) *
(self.line_size + self.line_space)) -
self.diff_bottom)
i = 0
for item in self.text_list:
self.text_cursor.x_plus(self.padding_left +
self.width_diff_l[i])
self.text_object = PDFText(self.table.session, self.table.page,
item, self.font, self.text_color,
self.text_cursor)
self.text_cursor.x_plus(-self.font._string_width(item) -
self.width_diff_l[i])
self.text_cursor.y_plus(self.line_space + self.line_size)
i += 1
self.text_cursor.x_plus(
self.font._string_width(self.text_list[-1]) +
self.padding_right + self.width_diff_right +
self.width_diff_l[-1])
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom -
self.line_space - self.line_size)
else:
self.text_cursor.y_plus(-(self.padding_bottom + self.diff_bottom))
self.text_cursor.x_plus(self.padding_left + self.width_diff_left)
self.text_object = PDFText(self.table.session, self.table.page,
self.text, self.font, self.text_color,
self.text_cursor)
self.text_cursor.x_plus(self.padding_right + self.width_diff_right)
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom)
def _set_text_padding(self):
if self.format['padding'] is not False:
self.padding_top = self.padding_right = self.padding_left = self.padding_bottom = self.format[
'padding']
else:
self.padding_top = self.format['padding_top']
self.padding_right = self.format['padding_right']
self.padding_left = self.format['padding_left']
self.padding_bottom = self.format['padding_bottom']
self.width = (self.text_width + self.padding_right + self.padding_left)
self.height = (self.line_size + self.padding_top + self.padding_bottom)
# Format
def _set_format(self, format):
self.format = format
self.font = self.format['font']
self.text_wrap = self.format['text_wrap']
self.text_color = self.format['text_color']
if self.text != '' and self.text is not None:
self.text_width = self.font._string_width(self.text)
self._set_text(self.text)
else:
self.text_width = 0
if self.font is not None:
self.line_size = self.font.line_size
else:
self.line_size = 0
self._set_text_padding()
# Borders
def _get_points(self):
self.point_nw = self.border_cursor.copy()
self.point_sw = self.border_cursor.copy()
self.point_se = self.border_cursor.copy()
self.point_ne = self.border_cursor.copy()
# cursor start is NW point
self.point_sw.y_plus(self.max_height)
self.point_ne.x_plus(self.max_width)
self.point_se.x_plus(self.max_width)
self.point_se.y_plus(self.max_height)
self.border_cursor = self.point_ne
def _get_border_formats(self):
self.style = {}
self.size = {}
if self.format['border'][0] is not None:
style, size = self.format['border']
self.style['left'] = self.style['right'] = self.style[
'top'] = self.style['bottom'] = style
self.size['left'] = self.size['right'] = self.size[
'top'] = self.size['bottom'] = size
else:
self.style['right'], self.size['right'] = self.format['right']
self.style['left'], self.size['left'] = self.format['left']
self.style['top'], self.size['top'] = self.format['top']
self.style['bottom'], self.size['bottom'] = self.format['bottom']
def _set_borders(self):
self._get_points()
self._get_border_formats()
if self.style['bottom'] is not None:
self.bottom_line = PDFLine(self.table.session, self.table.page,
self.point_sw, self.point_se,
self.format['bottom_color'],
self.style['bottom'],
self.size['bottom'])
if self.style['right'] is not None:
self.right_line = PDFLine(self.table.session, self.table.page,
self.point_se, self.point_ne,
self.format['right_color'],
self.style['right'], self.size['right'])
if self.style['left'] is not None:
self.left_line = PDFLine(self.table.session, self.table.page,
self.point_sw, self.point_nw,
self.format['left_color'],
self.style['left'], self.size['left'])
if self.style['top'] is not None:
self.top_line = PDFLine(self.table.session, self.table.page,
self.point_ne, self.point_nw,
self.format['top_color'],
self.style['top'], self.size['top'])
def _draw_borders(self):
if self.style['bottom'] is not None:
self.bottom_line._draw()
if self.style['right'] is not None:
self.right_line._draw()
if self.style['left'] is not None:
self.left_line._draw()
if self.style['top'] is not None:
self.top_line._draw()
# Fill
def _draw_fill(self):
if self.format['fill_color'] is not None:
if isinstance(self.format['fill_color'], PDFColor):
rect = PDFRectangle(self.table.session,
self.table.page,
self.point_nw,
self.point_se,
fill_color=self.format['fill_color'],
style='F')
rect._draw()
else:
raise Exception("Color %s is not a PDFColor" %
self.format['fill_color'])
# Finishing
def _compile(self):
if hasattr(self, 'format'):
if self.text_wrap is not False:
self.text_wrap = self.format['text_wrap']
else:
self.text = ''
self.text_width = 1
self.line_size = 1
self.format = PDFCellFormat(None, None)
self.text_wrap = False
self._set_text_padding()
def _finish(self):
if self.text_wrap is True and self.width > self.max_width:
self.text_list = self.text.split('\n')
self.height = len(self.text_list) * (
self.line_size + self.padding_bottom +
self.padding_top) + self.diff_bottom + self.diff_top
for item in self.text_list:
w = self.font._string_width(item)
self.width = 0
if w > self.width:
self.width = w
self.text_wrap = False
self.table._compile()
def _advance_initial(self):
self.text_cursor.y_plus(self.max_height - self.padding_bottom)
def _set_max_width(self, value):
self.max_width = value
self.width = self.font._string_width(
self.text) + self.padding_right + self.padding_left
self._set_side_diffs()
def _set_side_diffs(self):
if hasattr(self, 'text_list'):
self.width_diff_l = []
for item in self.text_list:
textwidth = self.font._string_width(item)
width_diff = self.max_width - self.padding_right - self.padding_left - textwidth
if self.format['align'] == 'left':
self.width_diff_l.append(0)
self.width_diff_right = width_diff
elif self.format['align'] == 'right':
self.width_diff_l.append(width_diff)
self.width_diff_right = 0
else:
self.width_diff_l.append(int(width_diff / 2.0))
self.width_diff_right = width_diff - int(width_diff / 2.0)
else:
width_diff = self.max_width - self.width
if self.format['align'] == 'left':
self.width_diff_left = 0
self.width_diff_right = width_diff
elif self.format['align'] == 'right':
self.width_diff_right = 0
self.width_diff_left = width_diff
else:
self.width_diff_left = int(width_diff / 2.0)
self.width_diff_right = width_diff - self.width_diff_left
def _set_max_height(self, value):
self.max_height = value
self._set_vertical_diffs()
def _set_vertical_diffs(self):
if hasattr(self, 'text_list'):
diff = self.max_height - (
len(self.text_list) * (self.line_size + self.line_space)
) + self.line_space - self.padding_bottom - self.padding_top
else:
diff = self.max_height - self.height
if self.format['valign'] == 'bottom':
self.diff_bottom = 0
self.diff_top = diff
elif self.format['valign'] == 'top':
self.diff_top = 0
self.diff_bottom = diff
else:
self.diff_bottom = int(diff / 2.0)
self.diff_top = diff - self.diff_bottom
class PDFCell(object):
def __init__(self, table, row_index, column_index, text_cursor, border_cursor):
self.table = table
self.font = self.table.font
self.row_index = row_index
self.column_index = column_index
self.text_cursor = text_cursor
self.border_cursor = border_cursor
self.height = 0
self.width = 0
self.max_width = 0
self.line_space = 2
self.text = ""
def __repr__(self):
return "(%s, %s)" % (self.row_index, self.column_index)
# Text
def _set_text(self, text):
self.text = text
if hasattr(self, "format"):
numf = self.format["num_format"]
if numf is not None:
precision = numf[1]
numf = numf[0]
if precision <= 0:
self.text = str(int(self.text))
else:
self.text = "%0.*f" % (precision, float(self.text))
if "euro" in numf:
self.text = self.text.replace(".", ",")
self.text = "%s%s" % (chr(128), self.text)
if any(s in numf for s in ["comma", ","]):
self.text = str("{:,}".format(int(self.text)))
if any(s in numf for s in ["percent", "%"]):
self.text = "%s %" % self.text
if any(s in numf for s in ["$", "money", "dollar"]):
self.text = "$%s" % self.text
def _draw_text(self):
if self.text == "" or self.text is None:
self.text_cursor.x_plus(self.max_width)
elif hasattr(self, "text_list"):
self.text_cursor.y_plus(
-self.padding_bottom
- ((len(self.text_list) - 1) * (self.line_size + self.line_space))
- self.diff_bottom
)
i = 0
for item in self.text_list:
self.text_cursor.x_plus(self.padding_left + self.width_diff_l[i])
self.text_object = PDFText(
self.table.session, self.table.page, item, self.font, self.text_color, self.text_cursor
)
self.text_cursor.x_plus(-self.font._string_width(item) - self.width_diff_l[i])
self.text_cursor.y_plus(self.line_space + self.line_size)
i += 1
self.text_cursor.x_plus(
self.font._string_width(self.text_list[-1])
+ self.padding_right
+ self.width_diff_right
+ self.width_diff_l[-1]
)
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom - self.line_space - self.line_size)
else:
self.text_cursor.y_plus(-(self.padding_bottom + self.diff_bottom))
self.text_cursor.x_plus(self.padding_left + self.width_diff_left)
self.text_object = PDFText(
self.table.session, self.table.page, self.text, self.font, self.text_color, self.text_cursor
)
self.text_cursor.x_plus(self.padding_right + self.width_diff_right)
self.text_cursor.y_plus(self.padding_bottom + self.diff_bottom)
def _set_text_padding(self):
if self.format["padding"] is not False:
self.padding_top = self.padding_right = self.padding_left = self.padding_bottom = self.format["padding"]
else:
self.padding_top = self.format["padding_top"]
self.padding_right = self.format["padding_right"]
self.padding_left = self.format["padding_left"]
self.padding_bottom = self.format["padding_bottom"]
self.width = self.text_width + self.padding_right + self.padding_left
self.height = self.line_size + self.padding_top + self.padding_bottom
# Format
def _set_format(self, format):
self.format = format
self.font = self.format["font"]
self.text_wrap = self.format["text_wrap"]
self.text_color = self.format["text_color"]
if self.text != "" and self.text is not None:
self.text_width = self.font._string_width(self.text)
self._set_text(self.text)
else:
self.text_width = 0
if self.font is not None:
self.line_size = self.font.line_size
else:
self.line_size = 0
self._set_text_padding()
# Borders
def _get_points(self):
self.point_nw = self.border_cursor.copy()
self.point_sw = self.border_cursor.copy()
self.point_se = self.border_cursor.copy()
self.point_ne = self.border_cursor.copy()
# cursor start is NW point
self.point_sw.y_plus(self.max_height)
self.point_ne.x_plus(self.max_width)
self.point_se.x_plus(self.max_width)
self.point_se.y_plus(self.max_height)
self.border_cursor = self.point_ne
def _get_border_formats(self):
self.style = {}
self.size = {}
if self.format["border"][0] is not None:
style, size = self.format["border"]
self.style["left"] = self.style["right"] = self.style["top"] = self.style["bottom"] = style
self.size["left"] = self.size["right"] = self.size["top"] = self.size["bottom"] = size
else:
self.style["right"], self.size["right"] = self.format["right"]
self.style["left"], self.size["left"] = self.format["left"]
self.style["top"], self.size["top"] = self.format["top"]
self.style["bottom"], self.size["bottom"] = self.format["bottom"]
def _set_borders(self):
self._get_points()
self._get_border_formats()
if self.style["bottom"] is not None:
self.bottom_line = PDFLine(
self.table.session,
self.table.page,
self.point_sw,
self.point_se,
self.format["bottom_color"],
self.style["bottom"],
self.size["bottom"],
)
if self.style["right"] is not None:
self.right_line = PDFLine(
self.table.session,
self.table.page,
self.point_se,
self.point_ne,
self.format["right_color"],
self.style["right"],
self.size["right"],
)
if self.style["left"] is not None:
self.left_line = PDFLine(
self.table.session,
self.table.page,
self.point_sw,
self.point_nw,
self.format["left_color"],
self.style["left"],
self.size["left"],
)
if self.style["top"] is not None:
self.top_line = PDFLine(
self.table.session,
self.table.page,
self.point_ne,
self.point_nw,
self.format["top_color"],
self.style["top"],
self.size["top"],
)
def _draw_borders(self):
if self.style["bottom"] is not None:
self.bottom_line._draw()
if self.style["right"] is not None:
self.right_line._draw()
if self.style["left"] is not None:
self.left_line._draw()
if self.style["top"] is not None:
self.top_line._draw()
# Fill
def _draw_fill(self):
if self.format["fill_color"] is not None:
if isinstance(self.format["fill_color"], PDFColor):
rect = PDFRectangle(
self.table.session,
self.table.page,
self.point_nw,
self.point_se,
fill_color=self.format["fill_color"],
style="F",
)
rect._draw()
else:
raise Exception("Color %s is not a PDFColor" % self.format["fill_color"])
# Finishing
def _compile(self):
if hasattr(self, "format"):
if self.text_wrap is not False:
self.text_wrap = self.format["text_wrap"]
else:
self.text = ""
self.text_width = 1
self.line_size = 1
self.format = PDFCellFormat(None, None)
self.text_wrap = False
self._set_text_padding()
def _finish(self):
if self.text_wrap is True and self.width > self.max_width:
self.text_list = self.text.split("\n")
self.height = (
len(self.text_list) * (self.line_size + self.padding_bottom + self.padding_top)
+ self.diff_bottom
+ self.diff_top
)
for item in self.text_list:
w = self.font._string_width(item)
self.width = 0
if w > self.width:
self.width = w
self.text_wrap = False
self.table._compile()
def _advance_initial(self):
self.text_cursor.y_plus(self.max_height - self.padding_bottom)
def _set_max_width(self, value):
self.max_width = value
self.width = self.font._string_width(self.text) + self.padding_right + self.padding_left
self._set_side_diffs()
def _set_side_diffs(self):
if hasattr(self, "text_list"):
self.width_diff_l = []
for item in self.text_list:
textwidth = self.font._string_width(item)
width_diff = self.max_width - self.padding_right - self.padding_left - textwidth
if self.format["align"] == "left":
self.width_diff_l.append(0)
self.width_diff_right = width_diff
elif self.format["align"] == "right":
self.width_diff_l.append(width_diff)
self.width_diff_right = 0
else:
self.width_diff_l.append(int(width_diff / 2.0))
self.width_diff_right = width_diff - int(width_diff / 2.0)
else:
width_diff = self.max_width - self.width
if self.format["align"] == "left":
self.width_diff_left = 0
self.width_diff_right = width_diff
elif self.format["align"] == "right":
self.width_diff_right = 0
self.width_diff_left = width_diff
else:
self.width_diff_left = int(width_diff / 2.0)
self.width_diff_right = width_diff - self.width_diff_left
def _set_max_height(self, value):
self.max_height = value
self._set_vertical_diffs()
def _set_vertical_diffs(self):
if hasattr(self, "text_list"):
diff = (
self.max_height
- (len(self.text_list) * (self.line_size + self.line_space))
+ self.line_space
- self.padding_bottom
- self.padding_top
)
else:
diff = self.max_height - self.height
if self.format["valign"] == "bottom":
self.diff_bottom = 0
self.diff_top = diff
elif self.format["valign"] == "top":
self.diff_top = 0
self.diff_bottom = diff
else:
self.diff_bottom = int(diff / 2.0)
self.diff_top = diff - self.diff_bottom
