def __init__(self, file_object, page_width, page_height, left_margin,
top_margin, right_margin, bottom_margin, width, height,
errors=print, debug=print, compress=True,
mark_links=False):
QPaintEngine.__init__(self, self.FEATURES)
self.file_object = file_object
self.compress, self.mark_links = compress, mark_links
self.page_height, self.page_width = page_height, page_width
self.left_margin, self.top_margin = left_margin, top_margin
self.right_margin, self.bottom_margin = right_margin, bottom_margin
self.pixel_width, self.pixel_height = width, height
# Setup a co-ordinate transform that allows us to use co-ords
# from Qt's pixel based co-ordinate system with its origin at the top
# left corner. PDF's co-ordinate system is based on pts and has its
# origin in the bottom left corner. We also have to implement the page
# margins. Therefore, we need to translate, scale and reflect about the
# x-axis.
dy = self.page_height - self.top_margin
dx = self.left_margin
sx = (self.page_width - self.left_margin -
self.right_margin) / self.pixel_width
sy = (self.page_height - self.top_margin -
self.bottom_margin) / self.pixel_height
self.pdf_system = QTransform(sx, 0, 0, -sy, dx, dy)
self.graphics = Graphics(self.pixel_width, self.pixel_height)
self.errors_occurred = False
self.errors, self.debug = errors, debug
self.fonts = {}
self.current_page_num = 1
self.current_page_inited = False
self.qt_hack, err = plugins['qt_hack']
if err:
raise RuntimeError('Failed to load qt_hack with err: %s'%err)
def __init__(self, file_object, page_width, page_height, left_margin,
top_margin, right_margin, bottom_margin, width, height,
errors=print, debug=print, compress=True,
mark_links=False):
QPaintEngine.__init__(self, self.FEATURES)
self.file_object = file_object
self.compress, self.mark_links = compress, mark_links
self.page_height, self.page_width = page_height, page_width
self.left_margin, self.top_margin = left_margin, top_margin
self.right_margin, self.bottom_margin = right_margin, bottom_margin
self.pixel_width, self.pixel_height = width, height
# Setup a co-ordinate transform that allows us to use co-ords
# from Qt's pixel based co-ordinate system with its origin at the top
# left corner. PDF's co-ordinate system is based on pts and has its
# origin in the bottom left corner. We also have to implement the page
# margins. Therefore, we need to translate, scale and reflect about the
# x-axis.
dy = self.page_height - self.top_margin
dx = self.left_margin
sx = (self.page_width - self.left_margin -
self.right_margin) / self.pixel_width
sy = (self.page_height - self.top_margin -
self.bottom_margin) / self.pixel_height
self.pdf_system = QTransform(sx, 0, 0, -sy, dx, dy)
self.graphics = Graphics(self.pixel_width, self.pixel_height)
self.errors_occurred = False
self.errors, self.debug = errors, debug
self.fonts = {}
self.current_page_num = 1
self.current_page_inited = False
self.qt_hack, err = plugins['qt_hack']
if err:
raise RuntimeError('Failed to load qt_hack with err: %s'%err)
def __init__(
self,
file_object,
page_width,
page_height,
left_margin,
top_margin,
right_margin,
bottom_margin,
width,
height,
errors=print,
debug=print,
compress=True,
):
QPaintEngine.__init__(self, self.features)
self.file_object = file_object
self.compress = compress
self.page_height, self.page_width = page_height, page_width
self.left_margin, self.top_margin = left_margin, top_margin
self.right_margin, self.bottom_margin = right_margin, bottom_margin
self.pixel_width, self.pixel_height = width, height
# Setup a co-ordinate transform that allows us to use co-ords
# from Qt's pixel based co-ordinate system with its origin at the top
# left corner. PDF's co-ordinate system is based on pts and has its
# origin in the bottom left corner. We also have to implement the page
# margins. Therefore, we need to translate, scale and reflect about the
# x-axis.
dy = self.page_height - self.top_margin
dx = self.left_margin
sx = (self.page_width - self.left_margin - self.right_margin) / self.pixel_width
sy = (self.page_height - self.top_margin - self.bottom_margin) / self.pixel_height
self.pdf_system = QTransform(sx, 0, 0, -sy, dx, dy)
self.do_stroke = True
self.do_fill = False
self.scale = sqrt(sy ** 2 + sx ** 2)
self.xscale, self.yscale = sx, sy
self.graphics_state = GraphicsState()
self.errors_occurred = False
self.errors, self.debug = errors, debug
self.text_option = QTextOption()
self.text_option.setWrapMode(QTextOption.NoWrap)
self.fonts = {}
i = QImage(1, 1, QImage.Format_ARGB32)
i.fill(qRgba(0, 0, 0, 255))
self.alpha_bit = i.constBits().asstring(4).find(b"\xff")
self.current_page_num = 1
self.current_page_inited = False
