def test_coalesce(self): # TODO: input optimized .gif file.
f = wpi.coalesce
with Image() as t:
with self.rose.clone() as p:
for i in range(5):
wpi.blur(p, 0, 1)
wpi.add(t, p)
with f(t) as p:
save(p, f)
def test_fft(self):
f = wpi.forwardfouriertransform # require IM build option '--with-fftw'
with self.logo.clone() as t: # I couldn't build on Windows...
f(t, True)
save(t, f) # includes two images(magnitude&phase)
f = wpi.inversefouriertransform
with t.sequence[0].clone() as mag:
with t.sequence[1].clone() as phase:
wpi.blur(mag, 0, 0.5) # as degradation
t2 = mag
f(t2, phase, True)
save(t2, f)
# font_denser_soft_outline.jpg
w = 320
h = 100
with Image(width=w, height=h, background=Color('lightblue')) as img:
with Drawing() as draw0:
text = 'Anthony'
draw0.font = 'Candice'
draw0.font_size = 72
draw0.gravity = 'forget'
x = 25
y = 65
# drawing shadow
with draw0.clone() as draw:
draw.fill_color = Color('black')
draw.stroke_color = Color('black')
draw.stroke_width = 8
draw.text(x, y, text)
draw(img)
blur(img, 0, 8)
# drawing foreground text
with draw0.clone() as draw:
draw.fill_color = Color('white')
draw.text(x, y, text)
draw(img)
img.save(filename='sample25.png')
clutimg.composite_channel(def_ch, tmp, 'overlay')
clutimg.rotate(90)
# make text image
inputimg = None
with Drawing() as draw:
draw.font = font
draw.font_size = font_size
(w, h) = calcSuitableImagesize(draw, text)
inputimg = Image(width=w, height=h, background=Color('white'))
draw.fill_color = Color('black')
draw.gravity = 'center'
draw.text(0, 0, text)
draw(inputimg)
blur(inputimg, 0, 5)
inputimg.level(black=0.4, white=0.6)
blur(inputimg, 0, 3)
inputimg.alpha_channel = False
# start: making of matalic image
baseimg = Image(filename='gradient:rgb(100%,100%,100%)-black',
width=inputimg.width, height=inputimg.height)
# 1.make masked text
with inputimg.clone() as tmp:
tmp.negate()
baseimg.composite_channel(def_ch, tmp, 'copy_opacity')
# baseimg.save(filename='sample41-1.png')
#!/usr/bin/env python
from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
from wandplus.image import blur, spread
# http://www.imagemagick.org/Usage/fonts/
# original imagemagick command:
# convert -size 320x100 xc: \
# -font Candice -pointsize 72 -annotate +25+65 'Anthony' \
# -spread 1 -blur 0x1 -threshold 50% -blur 0x1 font_dirty_print.jpg
w = 320
h = 100
with Image(width=w, height=h, background=Color('white')) as img:
with Drawing() as draw:
text = 'Anthony'
draw.font = 'Candice'
draw.font_size = 72
draw.gravity = 'forget'
draw.fill_color = Color('black')
draw.text(25, 65, text)
draw(img)
spread(img, 'bilinear', 1)
blur(img, 0, 1)
img.threshold(0.5)
blur(img, 0, 1)
img.save(filename='sample27.png')
with Drawing() as draw:
text = ' I M Examples '
draw.font = 'Anaconda-Regular'
draw.font_size = 72
(w, h) = calcSuitableImagesize(draw, text)
# make text image
textimg = Image(width=w, height=h, background=Color('black'))
draw.gravity = 'center'
draw.fill_color = Color('dodgerblue')
draw.text(0, 0, text)
draw(textimg)
textimg.border(Color('black'), 30, 30)
# make shadow image
shadowimg = textimg.clone()
blur(shadowimg, 0, 25)
shadowimg.level(black=0.0, gamma=1.0, white=0.5)
# composite all
canvas = Image(width=shadowimg.width, height=shadowimg.height)
canvas.composite(shadowimg, 0, 0)
canvas.composite_channel('default_channels', textimg, 'screen')
canvas.save(filename='sample40.png')
shadowimg.destroy()
textimg.destroy()
canvas.destroy()
#!/usr/bin/env python
from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
from wandplus.image import blur
# http://www.imagemagick.org/Usage/fonts/
# original imagemagick command:
# convert -size 320x100 xc:lightblue -font Candice -pointsize 72 \
# -fill navy -annotate +25+65 'Anthony' \
# -blur 0x3 font_fuzzy.jpg
w = 320
h = 100
with Image(width=w, height=h, background=Color('lightblue')) as img:
with Drawing() as draw:
text = 'Anthony'
draw.font = 'Candice'
draw.font_size = 72
draw.gravity = 'center'
draw.fill_color = Color('navy')
draw.text(0, 0, text)
draw(img)
blur(img, 0, 3)
img.save(filename='sample22.png')
# http://www.imagemagick.org/Usage/fonts/
# original imagemagick command:
# convert -size 320x100 xc:lightblue -font Candice -pointsize 72 \
# -annotate +30+70 'Anthony' -blur 0x4 \
# -fill white -stroke black -annotate +25+65 'Anthony' \
# font_shadow_fuzzy.jpg
w = 320
h = 100
with Image(width=w, height=h, background=Color('lightblue')) as img:
with Drawing() as draw0:
text = 'Anthony'
draw0.font = 'Candice'
draw0.font_size = 72
draw0.gravity = 'forget'
with draw0.clone() as draw:
draw.fill_color = Color('black')
draw.text(30, 70, text)
draw(img)
blur(img, 0, 4)
with draw0.clone() as draw:
draw.fill_color = Color('white')
draw.stroke_color = Color('black')
draw.text(25, 65, text)
draw(img)
img.save(filename='sample23.png')