def test_template_with_max_attribute_can_render(self):
c1 = ColorLayer("color1",
content="Green",
left=NA(0),
width=NA(50),
top=NA(0),
height=NA(50))
c2 = ColorLayer("color2",
content="Blue",
left=NA(0),
width=NA(60),
top=SA("color1.bottom"),
height=NA(50))
text = PTL("test",
"Arial",
15,
"Black",
content="Hello World",
left=MinA(SA("color1.right"), SA("color2.right")),
top=SA("color2.bottom"))
bg = ColorBackgroundLayer("name", content="White")
layers = [c1, c2, bg, text]
temp = Template("temp",
*layers,
left=NA(0),
top=NA(0),
width=NA(300),
height=NA(300))
temp.update_bounds()
assert text["left"] == 60
def test_template_with_add_attribute_can_render(self):
title = PTL("title",
"Arial",
15,
"Black",
content="Hello World",
left=NA(0),
top=NA(0))
sub_title = PTL("sub_title",
"Arial",
15,
"Black",
content="Bottom Text",
left=NA(10),
bottom=AA(SA("template.height"), NA(45,
negative=True)))
bg = ColorBackgroundLayer("bg", content="White")
temp = Template("temp",
title,
sub_title,
bg,
left=NA(0),
top=NA(0),
width=NA(200),
height=NA(200))
temp.update_bounds()
image = temp.render()
image.save(
filename=
f"tests/images/test_template_with_add_attribute_can_render.jpg")
def test_can_make_negative_string_attribute(self):
"""Tests if negative SAs can be initialised
and if the different conventions will produce the same result"""
negative_str_attr_1 = SA("-title.right")
negative_str_attr_2 = SA("title.right", True)
# test_layer_1 and test_layer_2 will have same left value
title = PTL("title",
"Arial",
15,
"Black",
content="Hello World",
left=NA(0),
top=NA(0))
test_layer_1 = ColorLayer("test_layer_1",
content="Blue",
left=negative_str_attr_1,
right=SA("parent.right"),
top=SA("title.top"),
height=NA(20))
test_layer_2 = ColorLayer("test_layer_2",
content="Green",
left=negative_str_attr_2,
right=SA("parent.right"),
top=SA("test_layer_1.top"),
height=NA(20))
temp = Template("temp",
title,
test_layer_1,
test_layer_2,
left=NA(0),
width=NA(100),
top=NA(0),
height=NA(100))
temp.update_bounds()
assert test_layer_1["left"] == test_layer_2["left"]