def update(self): mcfg = find_chunk(self.childs, 'mcfg') data = mcfg.chunk offset = 12 if self.version == CDR7: offset = 8 if self.version == CDR6: offset = 36 if self.version == CDR13: offset = 20 self.page_width = parse_size_value(data[offset:offset + 4]) mcfg.cache_fields.append((offset, 4, 'page width')) self.page_height = parse_size_value(data[offset + 4:offset + 8]) mcfg.cache_fields.append((offset + 4, 4, 'page height'))
def parse_ellipse(obj): data = obj.loda.chunk offset = 108 for item in obj.loda.data_list: if item[0] == const.DATA_COORDS: offset = item[1] + 8 #Ellipse size w = parse_size_value(data[offset:offset + 4]) h = parse_size_value(data[offset + 4:offset + 8]) obj.ellipse_size = [w, h] obj.loda.cache_fields.append((offset, 8, 'ellipse size')) #Ellipse angles start = math.radians(long2py_float(data[offset + 8:offset + 12]) / 1000000.0) end = math.radians(long2py_float(data[offset + 12:offset + 16]) / 1000000.0) rot = math.radians(long2py_float(data[offset + 16:offset + 20]) / 1000000.0) obj.ellipse_angles = [start, end, rot] obj.loda.cache_fields.append((offset + 8, 12, 'ellipse angles'))
def parse_rectangle(obj): data = obj.loda.chunk[8:] offset = 100 # if self.version == CDR6: offset = 96 for item in obj.loda.data_list: if item[0] == const.DATA_COORDS: offset = item[1] #Rectangle size w = parse_size_value(data[offset:offset + 4]) h = parse_size_value(data[offset + 4:offset + 8]) obj.rect_size = [w, h] obj.loda.cache_fields.append((offset + 8, 8, 'rect size')) #Radiuses of rectangle angles r1 = r2 = r3 = r4 = parse_size_value(data[offset + 8:offset + 12]) if obj.version in [CDR6, CDR7]: obj.loda.cache_fields.append((offset + 16, 4, 'radius of angles')) else: r2 = parse_size_value(data[offset + 12:offset + 16]) r3 = parse_size_value(data[offset + 16:offset + 20]) r4 = parse_size_value(data[offset + 20:offset + 24]) obj.loda.cache_fields.append((offset + 16, 16, 'radiuses of angles')) obj.radiuses = [r1, r2, r3, r4]
def update(self):
self.stroke_id = str(self.chunk[8:12].encode('hex'))
self.cache_fields.append((8, 4, 'outline id'))
data = self.chunk[8:]
ls_offset = 4
lc_offset = 6
ct_offset = 8
lw_offset = 12
offset = 28
dash_offset = 104
if self.version == CDR13:
ls_offset = 24
lc_offset = 26
ct_offset = 28
lw_offset = 30
offset = 40
dash_offset = 116
self.stroke_spec = ord(data[ls_offset])
self.cache_fields.append((ls_offset + 8, 1, 'outline specification'))
self.stroke_caps = ord(data[lc_offset])
self.cache_fields.append((lc_offset + 8, 1, 'outline caps'))
self.stroke_join = ord(data[ct_offset])
self.cache_fields.append((ct_offset + 8, 1, 'outline corners'))
self.stroke_width = parse_size_value(data[lw_offset:lw_offset + 4])
self.cache_fields.append((lw_offset + 8, 1, 'outline width'))
dashnum = word2py_int(data[dash_offset:dash_offset + 2])
self.cache_fields.append((dash_offset + 8, 2, 'number of dash records'))
if dashnum > 0:
self.stroke_dashes = range(dashnum)
for i in self.stroke_dashes:
dash = word2py_int(data[dash_offset + 2 + i * 2:dash_offset + 4 + i * 2])
self.stroke_dashes[i] = dash
self.cache_fields.append((dash_offset + 10, 2 * dashnum, 'dash records'))
offset += 0x30
self.color_space_type = ord(data[offset])
self.cache_fields.append((offset + 8, 1, 'color space type'))
offset += 16
self.stroke_color = parse_cdr_color(self.color_space_type, self.chunk[offset:offset + 4])
if self.stroke_color:
self.cache_fields.append((offset, 4, 'color value'))
def update(self): CdrGraphObj.update(self) data = self.loda.chunk offset = 108 for item in self.loda.data_list: if item[0] == const.DATA_COORDS: offset = item[1] + 8 self.paths = [] path = [] points = [] point1 = [] point2 = [] pointnum = dword2py_int(data[offset:offset + 4]) self.num_of_points = pointnum self.loda.cache_fields.append((offset, 4, 'num of points')) self.loda.cache_fields.append((offset + 4, 8 * pointnum, 'curve points')) self.loda.cache_fields.append((offset + 4 + pointnum * 8, pointnum, 'point flags')) for i in range (pointnum): x = parse_size_value(data[offset + 4 + i * 8:offset + 8 + i * 8]) y = parse_size_value(data[offset + 8 + i * 8:offset + 12 + i * 8]) point_type = ord(data[offset + 4 + pointnum * 8 + i]) if point_type & 0x10 == 0 and point_type & 0x20 == 0: marker = NODE_CUSP if point_type & 0x10 == 0x10: marker = NODE_SMOOTH if point_type & 0x20 == 0x20: marker = NODE_SYMMETRICAL if point_type & 0x40 == 0 and point_type & 0x80 == 0: if path: path.append(deepcopy(points)) path.append(CURVE_OPENED) self.paths.append(deepcopy(path)) path = [] points = [] point1 = [] point2 = [] path.append([x, y]) if point_type & 0x40 == 0x40 and point_type & 0x80 == 0: points.append([x, y]) point1 = [] point2 = [] if point_type & 0x40 == 0 and point_type & 0x80 == 0x80: points.append(deepcopy([point1, point2, [x, y], marker])) point1 = [] point2 = [] if point_type & 0x40 == 0x40 and point_type & 0x80 == 0x80: if point1: point2 = [x, y] else: point1 = [x, y] if point_type & 8 == 8: if path and points: path.append(deepcopy(points)) path.append(CURVE_CLOSED) self.paths.append(deepcopy(path)) path = [] points = [] if path: path.append(deepcopy(points)) path.append(CURVE_OPENED) self.paths.append(deepcopy(path))