def draw_pattern(self):
path = './patterns/' + self.pattern
lines, ellipses, rectangles, polygons = get_picture.read_file(path)
x, y = self.get_start_pattern(lines, ellipses, rectangles, polygons)
if len(lines) != 0:
for line in lines:
points, pencil = get_picture.get_inf_line(line)
new_points = self.get_new_points(points, [], x, y)
self.draw_line(new_points, pencil)
if len(ellipses) != 0:
for ellipse in ellipses:
points, width, height,\
pencil, fill = get_picture.get_inf_ellipse(ellipse)
new_points = self.get_new_points(points, [], x, y)
width = width * self.figure_size / 180
height = height * self.figure_size / 180
self.draw_ellipse(new_points, width, height, pencil, fill)
if len(rectangles) != 0:
for rectangle in rectangles:
points, width, height,\
pencil, fill = get_picture.get_inf_rectangle(rectangle)
new_points = self.get_new_points(points, [], x, y)
width = width * self.figure_size / 180
height = height * self.figure_size / 180
self.draw_rectangle(new_points, width, height, pencil, fill)
if len(polygons) != 0:
for polygon in polygons:
polygon, pencil, fill = get_picture.get_inf_polygon(polygon)
newpolygon = self.get_new_points(polygon, QPolygonF(), x, y)
self.draw_polygon(newpolygon, pencil, fill)
def test_get_inf_triangle(self):
polygon, pencil, fill = g.get_inf_polygon(self.polygons[1])
self.assertEqual(polygon[0].x(), 110)
self.assertEqual(polygon[0].y(), 140)
self.assertEqual(polygon[1].x(), 125)
self.assertEqual(polygon[1].y(), 167)
self.assertEqual(polygon[2].x(), 94)
self.assertEqual(polygon[2].y(), 167)
self.assertEqual(pencil, '#000000')
self.assertEqual(fill, '#FFFFFF')
def test_get_inf_pentagon(self):
polygon, pencil, fill = g.get_inf_polygon(self.polygons[0])
self.assertEqual(polygon[0].x(), 851)
self.assertEqual(polygon[0].y(), 280)
self.assertEqual(polygon[1].x(), 965)
self.assertEqual(polygon[1].y(), 362)
self.assertEqual(polygon[2].x(), 921)
self.assertEqual(polygon[2].y(), 497)
self.assertEqual(polygon[3].x(), 780)
self.assertEqual(polygon[3].y(), 497)
self.assertEqual(polygon[4].x(), 736)
self.assertEqual(polygon[4].y(), 362)
self.assertEqual(pencil, '#000000')
self.assertEqual(fill, '#FFFFFF')
def upload_picture(self, filename):
lines, ellipses,\
rectangles, polygons = get_picture.read_file(filename)
if len(lines) != 0:
for line in lines:
points, pencil = get_picture.get_inf_line(line)
self.draw_line(points, pencil)
if len(ellipses) != 0:
for ellipse in ellipses:
points, width, height,\
pencil, fill = get_picture.get_inf_ellipse(ellipse)
self.draw_ellipse(points, width, height, pencil, fill)
if len(rectangles) != 0:
for rectangle in rectangles:
points, width, height,\
pencil, fill = get_picture.get_inf_rectangle(rectangle)
self.draw_rectangle(points, width, height, pencil, fill)
if len(polygons) != 0:
for polygon in polygons:
polygon, pencil, fill = get_picture.get_inf_polygon(polygon)
self.draw_polygon(polygon, pencil, fill)
def get_start_pattern(self, lines, ellipses, rectangles, polygons):
minx = 1000
miny = 700
if len(lines) != 0:
for line in lines:
points, pencil = get_picture.get_inf_line(line)
minx, miny = self.get_minx_miny(minx, miny, points)
if len(ellipses) != 0:
for ellipse in ellipses:
points, width, height, \
pencil, fill = get_picture.get_inf_ellipse(ellipse)
minx, miny = self.get_minx_miny(minx, miny, points)
if len(rectangles) != 0:
for rectangle in rectangles:
points, width, height, \
pencil, fill = get_picture.get_inf_rectangle(rectangle)
minx, miny = self.get_minx_miny(minx, miny, points)
if len(polygons) != 0:
for polygon in polygons:
polygon, pencil, fill = get_picture.get_inf_polygon(polygon)
minx, miny = self.get_minx_miny(minx, miny, polygon)
x = self.clicked[0].x() - minx
y = self.clicked[0].y() - miny
return (x, y)