def typeset(self, parent_box, x, y, w, h):
left_width, right_width = self.widths(w)
line_spacing = ( self.style.line_height * self.style.font_size ) - \
self.style.font_size
tb = textbox(parent_box, x, y, left_width, h, border=debug.verbose)
parent_box.append(tb)
tb.set_font(font = self.style.font,
font_size = self.style.font_size,
kerning = True,
alignment = self.style.text_align,
char_spacing = self.style.char_spacing,
line_spacing = line_spacing)
if self.style.color is not None:
print >> tb, self.style.color
tb.typeset(self.left)
tb = textbox(parent_box,
left_width, y, right_width, h,
border=debug.verbose)
parent_box.append(tb)
tb.set_font(font = self.style.font,
font_size = self.style.font_size,
kerning = True,
alignment = self.style.text_align,
char_spacing = self.style.char_spacing,
line_spacing = line_spacing)
if self.style.color is not None:
print >> tb, self.style.color
tb.typeset(self.right)
return ""
def draw(self, canvas):
if canvas.h() < self.minimum_height(null_canvas(canvas)):
raise ValueError("The canvas provided was smaller than the "
"minimum required vertical space.")
self.split_lines(canvas)
tb = box.textbox(canvas, 0, 0, canvas.w(), canvas.h(),
border=False)
canvas.append(tb)
line_spacing = ( self.style.line_height * self.style.font_size ) - \
self.style.font_size
self.style.set_font(tb)
if self.style.color is not None:
print >> tb, self.style.color
room_for = int(canvas.h() /
(self.style.font_size * self.style.line_height))
if room_for >= len(self.lines):
lines = self.lines
self.lines = []
elif room_for == len(self.lines)-1:
lines = self.lines[:-2]
self.lines = self.lines[-2:]
else:
lines = self.lines[:room_for]
self.lines = self.lines[room_for:]
for line in lines:
if len(line) > 0 and line[-1] == True:
line = line[:-1]
last_line = True
else:
last_line = False
tb.typeset_line(line, last_line)
if not last_line:
try:
tb.newline()
except EndOfBox:
pass
return ( tb.text_height(), len(self.lines) == 0, )
def typeset(self, parent_box, x, y, w, h):
line_spacing = ( self.style.line_height * self.style.font_size ) - \
self.style.font_size
tb = textbox(parent_box, x, y, w, h, border=debug.verbose)
parent_box.append(tb)
tb.set_font(font = self.style.font,
font_size = self.style.font_size,
kerning = True,
alignment = self.style.text_align,
char_spacing = self.style.char_spacing,
line_spacing = line_spacing)
if self.style.color is not None:
print >> tb, self.style.color
return tb.typeset(join(self.words(), u" "))
def new_page(document, background, italic):
"""
This is the generator I was talking about in the comment to the
layout() function above.
"""
while True:
page = document.page("a4", None)
page.append(background)
left = layout_box(page, mm(40), mm(25), mm(75), mm(242.99),
debug.verbose)
right = layout_box(page, mm(124.75), mm(25), mm(75), mm(242.99),
debug.verbose)
stand = textbox(page, mm(40), mm(19), mm(100), 7)
stand.set_font(italic, 7)
page.append(stand)
stand.typeset(u"Stand: " + unicode(date.today().strftime("%d.%m.%Y")))
page.append(left)
yield left
page.append(right)
yield right
