def read(self, stream: Stream, version): if version in (3, 4, 5): self.picture = stream.read_object('picture') elif version in (7, 8): _ = stream.read_ushort('pic version?') _ = stream.read_uint('picture type?') self.picture = stream.read_object('picture') elif version == 9: self.picture = stream.read_picture('picture') if version < 4: _ = stream.read_object() if version <= 8: _ = stream.read_object() self.color_foreground = stream.read_object('color 1') self.color_background = stream.read_object('color 2') if version >= 9: self.color_transparent = stream.read_object('color 3') self.angle = stream.read_double('angle') self.size = stream.read_double('size') self.x_offset = stream.read_double('x offset') self.y_offset = stream.read_double('y offset') self.x_scale = stream.read_double('x scale') self.y_scale = stream.read_double('y scale') self.symbol_level = SymbolLayer.read_symbol_level(stream) self.swap_fb_gb = bool(stream.read_uchar('swap fgbg')) self.rotate_with_transform = stream.read_ushort('rotate with transform') != 0 if version < 5: return stream.read_int('unknown', expected=0) stream.read_ushort('unknown', expected=0) if version == 7: return if 5 < version <= 8: size = stream.read_int('unknown size') stream.read(size)
def read(self, stream: Stream, version): if version <= 4: self.picture = stream.read_object('picture') elif version == 7: _ = stream.read_ushort('pic version?') _ = stream.read_uint('picture type?') self.picture = stream.read_object('picture') elif version == 8: self.picture = stream.read_picture('picture') self.color_background = stream.read_object('color bg') self.color_foreground = stream.read_object('color fg') self.color_transparent = stream.read_object('color trans') # either an entire LineSymbol or just a LineSymbolLayer self.outline = stream.read_object('outline') self.angle = stream.read_double('angle') self.scale_x = stream.read_double('scale_x') self.scale_y = stream.read_double('scale_y') self.offset_x = stream.read_double('offset x') self.offset_y = stream.read_double('offset y') self.separation_x = stream.read_double('separation x') self.separation_y = stream.read_double('separation y') stream.read(16) self.symbol_level = SymbolLayer.read_symbol_level(stream) self.swap_fb_gb = bool(stream.read_uchar('swap fgbg')) if version < 4: return stream.read(6) if 4 < version < 8: stream.read(4)