def tr_stretch_dib(self, chunk):
src_h, src_w, = get_data('<hh', chunk[6:10])
dst_h, dst_w, dst_y, dst_x = get_data('<hhhh', chunk[14:22])
imagestr = wmflib.dib_to_imagestr(chunk[22:])
tr = self.get_trafo()
p0 = apply_trafo_to_point([dst_x, dst_y], tr)
p1 = apply_trafo_to_point([dst_w + dst_x, dst_h + dst_y], tr)
w = abs(p1[0] - p0[0])
h = abs(p1[1] - p0[1])
trafo = [w / src_w, 0.0, 0.0, h / src_h, p0[0], p0[1] - h]
pixmap = sk2_model.Pixmap(self.layer.config)
pixmap.handler.load_from_fileptr(self.sk2_doc.cms, StringIO(imagestr))
pixmap.trafo = trafo
self.layer.childs.append(pixmap)
def tr_stretch_dib(self, chunk):
src_h, src_w, = get_data('<hh', chunk[6:10])
dst_h, dst_w, dst_y, dst_x = get_data('<hhhh', chunk[14:22])
imagestr = wmflib.dib_to_imagestr(chunk[22:])
tr = self.get_trafo()
p0 = apply_trafo_to_point([dst_x, dst_y], tr)
p1 = apply_trafo_to_point([dst_w + dst_x, dst_h + dst_y], tr)
w = abs(p1[0] - p0[0])
h = abs(p1[1] - p0[1])
trafo = [w / src_w, 0.0, 0.0, h / src_h, p0[0], p0[1] - h]
pixmap = sk2_model.Pixmap(self.layer.config)
libimg.set_image_data(self.sk2_doc.cms, pixmap, imagestr)
pixmap.trafo = trafo
self.layer.childs.append(pixmap)
def tr_dibcreate_pat_brush(self, chunk):
# style, colorusage = get_data('<hh', chunk[:4])
imagestr = wmflib.dib_to_imagestr(chunk[4:])
bitsperpixel = get_data('<h', chunk[18:20])[0]
ptrn, flag = libimg.read_pattern(imagestr)
ptrn_type = sk2_const.PATTERN_TRUECOLOR
if flag or bitsperpixel == 1: ptrn_type = sk2_const.PATTERN_IMG
ptrn_style = [deepcopy(sk2_const.RGB_BLACK),
deepcopy(sk2_const.RGB_WHITE)]
ptrn_trafo = [] + sk2_const.NORMAL_TRAFO
ptrn_transf = [] + sk2_const.PATTERN_TRANSFORMS
pattern = [ptrn_type, ptrn, ptrn_style, ptrn_trafo, ptrn_transf]
fill = [sk2_const.FILL_EVENODD, sk2_const.FILL_PATTERN, pattern]
self.add_gdiobject(('fill', fill))
def tr_dibcreate_pat_brush(self, chunk):
# style, colorusage = get_data('<hh', chunk[:4])
imagestr = wmflib.dib_to_imagestr(chunk[4:])
bitsperpixel = get_data('<h', chunk[18:20])[0]
ptrn, flag = libimg.read_pattern(imagestr)
ptrn_type = sk2const.PATTERN_TRUECOLOR
if flag or bitsperpixel == 1:
ptrn_type = sk2const.PATTERN_IMG
ptrn_style = [deepcopy(sk2const.RGB_BLACK),
deepcopy(sk2const.RGB_WHITE)]
ptrn_trafo = [] + sk2const.NORMAL_TRAFO
ptrn_transf = [] + sk2const.PATTERN_TRANSFORMS
pattern = [ptrn_type, ptrn, ptrn_style, ptrn_trafo, ptrn_transf]
fill = [sk2const.FILL_EVENODD, sk2const.FILL_PATTERN, pattern]
self.add_gdiobject(('fill', fill))
