def __approximative_bounds(self):
if len(self.chars) == 0: return self.rect
size = self.font_size()
approx = None
for c in self.chars:
if hasattr(c, "matrix") and c.matrix[0] == size:
rect = pdftable.Rect(c.x0, c.y1, c.x1, c.y0)
if approx == None: approx = rect
elif approx.y1() == rect.y1(): approx = approx.union(rect)
return approx
def __fix_bbox(self, bbox):
return self.__fix_rect(
pdftable.Rect(bbox[0], bbox[3], bbox[2], bbox[1]))
def __fix_rect(self, r):
return pdftable.Rect(r.x1(), self.yBase - r.y1(), r.x2(),
self.yBase - r.y2())
