def name_select():
"""
Como a função sugere essa função desenha o nome da pessoa.
Tem um macete para dropshadow, que também é usado na função de localizaçõo
não tem mais o que explicar, não sei se é possível fazer em apenas um
Drawing(), provavelmente é mas o programa funciona do jeito que tá
"""
dimensions = {'width': 420,
'height': 150}
with nested(Image(filename='nova{}.png'.format(boneca.lower())),
Image(background=Color('transparent'), **dimensions)) as (img, shadow):
with Drawing() as ctx:
ctx.font = 'verdanab.ttf'
ctx.fill_color = "black"
ctx.text_alignment = 'center'
ctx.font_size = 27.57
ctx.text(210, 31, '{}'.format(name))
ctx(shadow)
shadow.gaussian_blur(8, 8)
with Drawing() as draw:
draw.font = 'verdanab.ttf'
draw.fill_color = "rgb(255, 255, 255)"
draw.font_size = 27.57
draw.text_alignment = 'center'
draw.stroke_opacity = 78
draw.text(210, 33, '{}'.format(name))
draw(shadow)
img.composite(shadow, 0, 0)
img.save(filename='ficha {}.png'.format(name))
def MakeFrontCover(pCode, pName, pChapter, pTitle1, pTitle2):
with Image(filename='empty_youtube_cover.png') as converted:
converted.format = 'jpg'
dimensions['width']=converted.width
dimensions['height']=converted.height
with nested(converted.clone(),
Image(background=Color('transparent'), **dimensions)) as (bg, shadow):
# Draw the drop shadow
with Drawing() as ctx:
ctx.fill_color = Color('rgba(3, 3, 3, 0.6)')
ctx.font = '/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc'
ctx.font_size = 100
ctx.text(240, 160, pName)
ctx.text(280, 320, pChapter)
ctx.text(280, 480, pTitle1)
ctx.text(280, 640, pTitle2)
ctx(shadow)
# Apply filter
shadow.gaussian_blur(4, 2)
# Draw text
with Drawing() as ctx:
ctx.fill_color = Color('rgb(76, 175, 80)')
ctx.font = '/usr/share/fonts/truetype/wqy/wqy-zenhei.ttc'
ctx.font_size = 100
ctx.text(240-4, 160-4, pName)
ctx.text(280-4, 320-4, pChapter)
ctx.text(280-4, 480-4, pTitle1)
ctx.text(280-4, 640-4, pTitle2)
ctx(shadow)
bg.composite(shadow, 0, 0)
bg.save(filename='cover/'+pCode+'.jpg')
return
def test_draw_comment():
comment = 'pikachu\'s ghost'
expected = '#pikachu\'s ghost\n'
with nested(Image(width=1, height=1), Drawing()) as (img, draw):
draw.comment(comment)
draw(img)
blob = img.make_blob(format="mvg")
assert expected == text(blob)
def test_draw_point():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=5, height=5, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.point(2,2)
draw.draw(img)
assert img[2,2] == black
def test_draw_color():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.color(25, 25, 'floodfill')
draw.draw(img)
assert img[25, 25] == black
def test_draw_matte():
with nested(Color('#fff'), Color('transparent')) as (white, transparent):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_opacity = 0
draw.matte(25, 25, 'floodfill')
draw.draw(img)
assert img[25, 25] == transparent
def test_draw_point():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=5, height=5, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.point(2, 2)
draw.draw(img)
assert img[2, 2] == black
def test_draw_comment():
comment = 'pikachu\'s ghost'
expected = '#pikachu\'s ghost\n'
with nested(Image(width=1, height=1), Drawing()) as (img, draw):
draw.comment(comment)
draw(img)
blob = img.make_blob(format="mvg")
assert expected == text(blob)
def test_draw_translate():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.translate(x=5, y=5)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[40, 40] == black
def test_draw_matte():
with nested(Color('#fff'),
Color('transparent')) as (white, transparent):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_opacity = 0
draw.matte(25,25,'floodfill')
draw.draw(img)
assert img[25,25] == transparent
def test_draw_skew():
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.skew(x=11, y=-24)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[43, 42] == black
def test_draw_color():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.color(25,25,'floodfill')
draw.draw(img)
assert img[25,25] == black
def test_draw_skew():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.skew(x=11,y=-24)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[43,42] == black
def test_draw_affine(display, fx_wand):
with nested(Color('skyblue'), Color('black')) as (skyblue, black):
with Image(width=100, height=100, background=skyblue) as img:
img.format = 'png'
fx_wand.affine([1.5, 0.5, 0, 1.5, 45, 25])
fx_wand.rectangle(top=5, left=5, width=25, height=25)
fx_wand.draw(img)
display(img)
assert img[25, 25] == skyblue
assert img[75, 75] == black
def test_draw_translate():
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.stroke_color = black
draw.translate(x=5, y=5)
draw.line((3, 3), (35, 35))
draw.draw(img)
assert img[40,40] == black
def test_draw_circle(fx_asset):
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.circle((25, 25), # Origin
(40, 40)) # Perimeter
draw.draw(img)
assert img[5,5] == img[45,45] == white
assert img[25,25] == black
def test_setting_base_on_ptl_is_same_as_drawing_text(self):
width = 100
text = "Hpqrs"
left = 0
base = 20
median = 40
median_offset_for_font_size_12 = 6
bg_color = "White"
bg = ColorBackgroundLayer("bg", content=bg_color)
l = PointTextLayer("l",
"Arial",
12,
"Black",
content=text,
left=NA(left),
base=NA(base))
l2 = PointTextLayer("l2",
"Arial",
12,
"Black",
content=text,
left=NA(left),
median=NA(median))
temp = Template("temp",
l,
l2,
bg,
left=NA(0),
right=NA(width),
top=NA(0),
bottom=NA(width))
temp.update_bounds()
img = temp.render()
img.save(
filename=
"tests/images/test_setting_base_on_ptl_is_same_as_drawing_text.png"
)
with nested(
Image(width=width, height=width, background=Color(bg_color)),
Drawing()) as (img2, draw):
draw.font = l.font
draw.font_size = l.size
draw.text(left, base, text)
draw.text(left, median + median_offset_for_font_size_12, text)
draw(img2)
img2.save(
filename=
"tests/images/test_setting_base_on_ptl_is_same_as_drawing_text_2.png"
)
location, diff = img.similarity(img2, metric="absolute")
assert diff == 0
def test_draw_polyline(fx_wand):
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw.polyline([(10, 10), (40, 25), (10, 40)])
draw.draw(img)
assert img[10, 25] == img[25, 25] == blue
assert img[35, 15] == img[35, 35] == white
def test_draw_circle(fx_asset):
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = black
draw.circle(
(25, 25), # Origin
(40, 40)) # Perimeter
draw.draw(img)
assert img[5, 5] == img[45, 45] == white
assert img[25, 25] == black
def test_draw_affine(display, fx_wand):
with nested(Color('skyblue'),
Color('black')) as (skyblue, black):
with Image(width=100, height=100, background=skyblue) as img:
img.format = 'png'
fx_wand.affine([1.5, 0.5, 0, 1.5, 45, 25])
fx_wand.rectangle(top=5,left=5, width=25, height=25)
fx_wand.draw(img)
display(img)
assert img[25, 25] == skyblue
assert img[75, 75] == black
def test_composite(fx_wand):
with nested(Color('#fff'), Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.stroke_color = black
fx_wand.rectangle(25, 25, 49, 49)
fx_wand.draw(img)
fx_wand.composite("replace", 0, 0, 25, 25, img)
fx_wand.draw(img)
assert img[45, 45] == img[20, 20] == black
assert img[45, 20] == img[20, 45] == white
def test_draw_bezier(fx_wand):
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw.bezier([(10, 10), (10, 40), (40, 10), (40, 40)])
draw.draw(img)
assert img[10, 10] == img[25, 25] == img[40, 40] == red
assert img[34, 32] == img[15, 18] == blue
assert img[34, 38] == img[15, 12] == white
def get_in_depth_font_metrics(self):
# if self.content is None:
# return {
# "median" : 0,
# "descender" : 0,
# "cap" : 0,
# "ascender": 0,
# "absolute_ascender": 0
# "absolute_descender": 0
# }
# else:
with nested(Image(width=1, height=1), Drawing()) as (temp_image, draw):
draw.font = self.font
draw.font_size = self.size
max_descender = 0
max_ascender = 0
alpha_metrics = {}
for l in al + au:
alpha_metrics[l] = draw.get_font_metrics(temp_image, l, False)
if alpha_metrics[l].y2 > max_ascender:
max_ascender = alpha_metrics[l].y2
if alpha_metrics[l].y1 < max_descender:
max_descender = alpha_metrics[l].y1
a_asc = 0
a_desc = 0
if self.content is None or self.content == "":
a_asc = max_ascender
a_asc = max_descender
else:
for l in self.content:
if l not in alpha_metrics:
alpha_metrics[l] = draw.get_font_metrics(temp_image, l, False)
if alpha_metrics[l].y2 > a_asc:
a_asc = alpha_metrics[l].y2
if alpha_metrics[l].y1 < a_desc:
a_desc = alpha_metrics[l].y1
ml = draw.get_font_metrics(temp_image, al)
mu = draw.get_font_metrics(temp_image, au)
max_ascender = ceil(abs(max_ascender - max(ml.y2, mu.y2)))
# absolute_height = ceil(a_asc) + ceil(- a_desc)
return { # TODO maybe make cap relative to base
"median" : ceil(ml.y2),
"cap" : ceil(mu.y2),
"ascender": ceil(max_ascender),
"descender" : ceil(- max_descender),
"absolute_ascender": ceil(a_asc),
"absolute_descender": ceil(- a_desc),
}
def test_draw_scale(display, fx_wand):
with nested(Color("#fff"), Color("#000")) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.scale(x=2.0, y=0.5)
fx_wand.rectangle(top=5, left=5, width=20, height=20)
fx_wand.draw(img)
display(img)
# if width was scaled up by 200%
assert img[45, 10] == black
# if height was scaled down by 50%
assert img[20, 20] == white
def test_draw_polyline(fx_wand):
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw.polyline([(10, 10), (40, 25), (10, 40)])
draw.draw(img)
assert img[10, 25] == img[25, 25] == blue
assert img[35, 15] == img[35, 35] == white
def test_composite(fx_wand):
with nested(Color('#fff'),
Color('#000')) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.stroke_color = black
fx_wand.rectangle(25, 25, 49, 49)
fx_wand.draw(img)
fx_wand.composite("replace", 0, 0, 25, 25, img)
fx_wand.draw(img)
assert img[45,45] == img[20,20] == black
assert img[45,20] == img[20,45] == white
def test_draw_scale(display, fx_wand):
with nested(Color("#fff"),
Color("#000")) as (white, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.fill_color = black
fx_wand.scale(x=2.0, y=0.5)
fx_wand.rectangle(top=5, left=5, width=20, height=20)
fx_wand.draw(img)
display(img)
# if width was scaled up by 200%
assert img[45,10] == black
# if height was scaled down by 50%
assert img[20,20] == white
def test_set_fill_pattern_url(display, fx_wand):
with nested(Color("#fff"), Color("#0f0"),
Color("#000")) as (white, green, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.push_pattern('green_circle', 0, 0, 10, 10)
fx_wand.fill_color = green
fx_wand.stroke_color = black
fx_wand.circle(origin=(5, 5), perimeter=(5, 0))
fx_wand.pop_pattern()
fx_wand.set_fill_pattern_url('#green_circle')
fx_wand.rectangle(top=5, left=5, width=40, height=40)
fx_wand.draw(img)
display(img)
assert img[25, 25] == green
def test_draw_rectangle(kwargs, display, fx_wand):
with nested(Color('#fff'), Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert (img[7, 7] == img[7, 42] == img[42, 7] == img[42, 42] ==
img[0, 0] == img[49, 49] == white)
assert (img[12, 12] == img[12, 38] == img[38, 12] == img[38, 38] ==
black)
def test_draw_rectangle_with_radius(kwargs, display, fx_wand):
with nested(Color('#fff'),
Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10,
width=30, height=30, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert img[10, 10] == img[40, 40] == white
assert img[26, 12] == img[26, 36] == black
def textShadowWand(image=None,
filePath=None,
fontSize=None,
place=None,
inputText=None,
blur=(10, 5),
fillcolor=None,
shadowcolor=(0, 0, 0, 0.5),
traceback=None):
dimensions = {'width': image[0], 'height': image[1]}
print(dimensions)
with nested(Image(filename=(filePath), **dimensions),
Image(background=Color('transparent'),
**dimensions)) as (bg, shadow):
# Draw the drop shadow
with Drawing() as ctx:
ctx.font = 'Candice'
ctx.push()
thecolor = str('rgba' + str(shadowcolor))
print('thecolor : ', thecolor)
# str('rgba'+(3, 3, 3, 1))
ctx.fill_color = Color(thecolor)
# ctx.fill_color = Color('rgba(0,0,0,0.33)')
ctx.font_size = fontSize
ctx.text(place[0], place[1], inputText)
print(place[0], place[1], inputText)
print('ctx is ', ctx)
ctx(shadow)
# Apply filter
# print(np.array(shadow.shape))
shadow.gaussian_blur(7, 4)
# Draw text
with Drawing() as ctx:
thecolor = str('rgba' + str(fillcolor))
print('thecolor : ', thecolor)
ctx.fill_color = Color(thecolor)
ctx.font_size = fontSize
ctx.text(place[0], place[1], inputText)
print(place[0], place[1], 'LinkGish')
ctx(shadow)
bg.composite(shadow, 0, 0)
traceback = str(traceback)
bg.save(
filename=
'/home/linkgish/Desktop/WebApp2/GeneticDesignProject/OutputWand.png'
)
#wand.display.display(bg)
return bg
def test_draw_rectangle_with_radius(kwargs, display, fx_wand):
with nested(Color('#fff'),
Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10,
width=30, height=30, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert img[10, 10] == img[40, 40] == white
assert img[26, 12] == img[26, 36] == black
def test_draw_arc(fx_asset):
with nested(Color('#fff'),
Color('#f00'),
Color('#000')) as (white, red, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = red
draw.stroke_color = black
draw.arc((10, 10), # Start
(40, 40), # End
(-90, 90)) # Degree
draw.draw(img)
assert img[20,25] == white
assert img[30,25] == red
assert img[40,25] == black
def test_draw_arc(fx_asset):
with nested(Color('#fff'), Color('#f00'),
Color('#000')) as (white, red, black):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = red
draw.stroke_color = black
draw.arc(
(10, 10), # Start
(40, 40), # End
(-90, 90)) # Degree
draw.draw(img)
assert img[20, 25] == white
assert img[30, 25] == red
assert img[40, 25] == black
def test_path_curve_to_quadratic_bezier():
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start()
.path_move(to=(0, 25), relative=True)
.path_curve_to_quadratic_bezier(to=(50, 25), control=(25, 50))
.path_curve_to_quadratic_bezier(to=(-20, -20), control=(-25, 0), relative=True)
.path_finish())
draw.draw(img)
assert img[30,5] == red
def test_set_fill_pattern_url(display, fx_wand):
with nested(Color("#fff"),
Color("#0f0"),
Color("#000")) as (white, green, black):
with Image(width=50, height=50, background=white) as img:
fx_wand.push_pattern('green_circle',0 , 0, 10, 10)
fx_wand.fill_color = green
fx_wand.stroke_color = black
fx_wand.circle(origin=(5, 5), perimeter=(5, 0))
fx_wand.pop_pattern()
fx_wand.set_fill_pattern_url('#green_circle')
fx_wand.rectangle(top=5, left=5, width=40, height=40)
fx_wand.draw(img)
display(img)
assert img[25,25] == green
def test_path_curve_to_quadratic_bezier():
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start().path_move(
to=(0, 25), relative=True).path_curve_to_quadratic_bezier(
to=(50, 25),
control=(25, 50)).path_curve_to_quadratic_bezier(
to=(-20, -20), control=(-25, 0),
relative=True).path_finish())
draw.draw(img)
assert img[30, 5] == red
def test_draw_rectangle(kwargs, display, fx_wand):
with nested(Color('#fff'),
Color('#333'),
Color('#ccc')) as (white, black, gray):
with Image(width=50, height=50, background=white) as img:
fx_wand.stroke_width = 2
fx_wand.fill_color = black
fx_wand.stroke_color = gray
fx_wand.rectangle(left=10, top=10, **dict(kwargs))
fx_wand.draw(img)
display(img)
assert (img[7, 7] == img[7, 42] == img[42, 7] ==
img[42, 42] == img[0, 0] == img[49, 49] == white)
assert (img[12, 12] == img[12, 38] == img[38, 12] ==
img[38, 38] == black)
def test_draw_bezier(fx_wand):
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw.bezier([(10,10),
(10,40),
(40,10),
(40,40)])
draw.draw(img)
assert img[10,10] == img[25,25] == img[40,40] == red
assert img[34,32] == img[15,18] == blue
assert img[34,38] == img[15,12] == white
def test_draw_path_line():
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start().path_move(to=(5, 5)).path_move(
to=(5, 5), relative=True).path_line(to=(40, 40)).path_line(
to=(0, -10), relative=True).path_horizontal_line(
x=45).path_vertical_line(
y=25).path_horizontal_line(
x=-5, relative=True).path_vertical_line(
y=-5, relative=True).path_finish())
draw.draw(img)
assert img[40, 40] == img[40, 30] == red
assert img[45, 25] == img[40, 20] == red
def test_path_curve():
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start()
.path_move(to=(0,25), relative=True)
.path_curve(to=(25,25), controls=((0, 0), (25, 0)))
.path_curve(to=(25,0), controls=((0, 25), (25, 25)), relative=True)
.path_finish())
draw.draw(img)
assert img[25,25] == red
assert img[35,35] == img[35,35] == blue
assert img[35,15] == img[15,35] == white
def test_draw_path_elliptic_arc():
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start()
.path_move(to=(25,0))
.path_elliptic_arc(to=(25, 50), radius=(15, 25))
.path_elliptic_arc(to=(0,-15), radius=(5, 5), clockwise=False, relative=True)
.path_close()
.path_finish())
draw.draw(img)
assert img[25,35] == img[25,20] == red
assert img[15,25] == img[30,45] == blue
def test_draw_path_elliptic_arc():
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = draw.path_start() \
.path_move(to=(25, 0)) \
.path_elliptic_arc(to=(25, 50), radius=(15, 25)) \
.path_elliptic_arc(to=(0, -15), radius=(5, 5),
clockwise=False, relative=True) \
.path_close() \
.path_finish()
draw.draw(img)
assert img[25, 35] == img[25, 20] == red
assert img[15, 25] == img[30, 45] == blue
def test_path_curve_to_quadratic_bezier_smooth():
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start()
.path_curve_to_quadratic_bezier(to=(25, 25), control=(25, 25))
.path_curve_to_quadratic_bezier(to=( 10, -10), smooth=True, relative=True)
.path_curve_to_quadratic_bezier(to=( 35, 35), smooth=True, relative=False)
.path_curve_to_quadratic_bezier(to=(-10, -10), smooth=True, relative=True)
.path_finish())
draw.draw(img)
assert img[25,25] == red
assert img[30,30] == blue
def test_path_curve():
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start().path_move(
to=(0, 25), relative=True).path_curve(
to=(25, 25), controls=((0, 0), (25, 0))).path_curve(
to=(25, 0),
controls=((0, 25), (25, 25)),
relative=True).path_finish())
draw.draw(img)
assert img[25, 25] == red
assert img[35, 35] == img[35, 35] == blue
assert img[35, 15] == img[15, 35] == white
def make_overlay(a, b, outname):
"""Makes an overlay image of two key frames
Using ImageMagick and the Wand python bindings
"""
logger.debug("entering make_overlay with a: {},"
" b: {}, outname: {}".format(a, b, outname))
bot = Image(filename=a)
top = Image(filename=b)
with nested(bot, top) as (b, t):
t.transparentize(0.5)
b.composite_channel(
"all_channels", t, "dissolve",
math.floor(b.width / 2) - math.floor(t.width / 2),
math.floor(b.height / 2) - math.floor(t.height / 2))
b.save(filename=outname)
logger.debug("leaving make_overlay")
def test_path_curve_to_quadratic_bezier_smooth():
with nested(Color('#fff'), Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start().path_curve_to_quadratic_bezier(
to=(25, 25),
control=(25, 25)).path_curve_to_quadratic_bezier(
to=(10, -10), smooth=True,
relative=True).path_curve_to_quadratic_bezier(
to=(35, 35), smooth=True,
relative=False).path_curve_to_quadratic_bezier(
to=(-10, -10), smooth=True,
relative=True).path_finish())
draw.draw(img)
assert img[25, 25] == red
assert img[30, 30] == blue
def test_draw_clip_path(display, fx_wand):
with nested(Color('skyblue'), Color('orange')) as (skyblue, orange):
with Image(width=100, height=100, background=skyblue) as img:
fx_wand.push_defs()
fx_wand.push_clip_path("eyes_only")
fx_wand.push()
fx_wand.rectangle(top=0, left=0, width=50, height=50)
fx_wand.pop()
fx_wand.pop_clip_path()
fx_wand.pop_defs()
fx_wand.clip_path = "eyes_only"
fx_wand.clip_rule = "nonzero"
fx_wand.clip_path_units = "object_bounding_box"
fx_wand.fill_color = orange
fx_wand.rectangle(top=5, left=5, width=90, height=90)
fx_wand.draw(img)
display(img)
assert img[25, 25] == orange
assert img[75, 75] == skyblue
def test_draw_clip_path(display, fx_wand):
with nested(Color('skyblue'),
Color('orange')) as (skyblue, orange):
with Image(width=100, height=100, background=skyblue) as img:
fx_wand.push_defs()
fx_wand.push_clip_path("eyes_only")
fx_wand.push()
fx_wand.rectangle(top=0,left=0, width=50, height=50)
fx_wand.pop()
fx_wand.pop_clip_path()
fx_wand.pop_defs()
fx_wand.clip_path = "eyes_only"
fx_wand.clip_rule = "nonzero"
fx_wand.clip_path_units = "object_bounding_box"
fx_wand.fill_color = orange
fx_wand.rectangle(top=5, left=5, width=90, height=90)
fx_wand.draw(img)
display(img)
assert img[25, 25] == orange
assert img[75, 75] == skyblue
def test_draw_path_line():
with nested(Color('#fff'),
Color('#f00'),
Color('#00f')) as (white, red, blue):
with Image(width=50, height=50, background=white) as img:
with Drawing() as draw:
draw.fill_color = blue
draw.stroke_color = red
draw = (draw.path_start()
.path_move(to=( 5, 5))
.path_move(to=( 5, 5), relative=True)
.path_line(to=(40, 40))
.path_line(to=( 0,-10), relative=True)
.path_horizontal_line(x=45)
.path_vertical_line(y=25)
.path_horizontal_line(x=-5, relative=True)
.path_vertical_line(y=-5, relative=True)
.path_finish())
draw.draw(img)
assert img[40,40] == img[40,30] == red
assert img[45,25] == img[40,20] == red
def local_select():
"""
Mesma coisa da função acima, para local no entanto
"""
dimensions = {'width': 420, 'height': 150}
with nested(Image(filename='ficha {}.png'.format(name)),
Image(background=Color('transparent'), **dimensions)) as (img, shadow):
with Drawing() as ctx:
ctx.font = 'framd.ttf'
ctx.fill_color = "black"
ctx.font_size = 11.97
ctx.text(34, 111, '{}'.format(local))
ctx(shadow)
shadow.gaussian_blur(1, 1)
with Drawing() as draw:
draw.font = 'framd.ttf'
draw.fill_color = "rgb(255, 255, 255)"
draw.font_size = 11.97
draw.text(35, 111, '{}'.format(local))
draw(shadow)
img.composite(shadow, 0, 0)
img.save(filename='ficha {}.png'.format(name))
from wand.color import Color
from wand.compat import nested
from wand.drawing import Drawing
from wand.image import Image
dimensions = {'width': 450, 'height': 100}
with nested(
Image(filename=(
'/home/linkgish/Desktop/WebApp2/GeneticDesignProject/example2.jpg'
),
**dimensions),
Image(background=Color('transparent'), **dimensions)) as (bg, shadow):
# Draw the drop shadow
with Drawing() as ctx:
ctx.fill_color = Color('rgba(3, 3, 3, 0.6)')
ctx.font_size = 64
ctx.text(50, 75, 'Hello Wand!')
ctx(shadow)
# Apply filter
shadow.gaussian_blur(4, 2)
# Draw text
with Drawing() as ctx:
ctx.fill_color = Color('firebrick')
ctx.font_size = 64
ctx.text(48, 73, 'Hello Wand!')
ctx(shadow)
bg.composite(shadow, 0, 0)
bg.save(
filename=
'/home/linkgish/Desktop/WebApp2/GeneticDesignProject/OutputWand.png')