Python Image.write方法代碼示例

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_fontpointsize(self):
     img = Image((300, 200), 'red')
     img.font_pointsize(60)
     self.assertEqual(60, img.font_pointsize())
     self.assertEqual(float, type(img.font_pointsize()))
     img.annotate("hello", (100, 100))
     img.write('t.png')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_composite_arg_gravity(self):
     base = Image((300, 200), 'green')
     layer = Image((150, 100), 'transparent')
     drawer = Draw()
     drawer.circle(50, 50, 20, 20)
     layer.draw(drawer)
     base.composite(layer, 'center', 'over')
     base.write('t.png')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_fontpointsize(self):
     img = Image((300, 200), 'red')
     img.font_pointsize(60)
     self.assertEqual(60, img.font_pointsize())
     self.assertEqual(float, type(img.font_pointsize()))
     if sys.platform.lower() == 'darwin':
         img.font("/Library/Fonts/Arial.ttf")
     img.annotate("hello", (100, 100))
     img.write('t.png')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_unicodefilename(self):
     self.img.write('unicode.png')
     if sys.version_info >= (3, ):
         img = Image('unicode.png')
     else:
         img = Image(unicode('unicode.png'))
     img.scale(0.5)
     if sys.version_info >= (3, ):
         img.write('unicode.jpg')
     else:
         img.write(unicode('unicode.jpg'))

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
def _ensure(id_, folderer, getter):
    folder = folderer(id_)
    # Create folder if it does not exists
    if not os.path.exists(folder):
        os.makedirs(folder)
    # Download image
    original = os.path.join(folder, ORIGINAL_FILENAME)
    if not os.path.exists(original):
        getter(original)
    # Create thumbnail
    thumb = os.path.join(folder, THUMBNAIL_FILENAME)
    if os.path.exists(original) and not os.path.exists(thumb):
        img = Image(original)
        img.scale((THUMBNAIL_SIZE, THUMBNAIL_SIZE))
        img.write(thumb)

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
    def write(self, filename):
        try:
            return Image.write(self, filename)
        except Exception as e:
            if 'Warning' not in e.message:
                raise

            warnings.warn(e.message, RuntimeWarning)

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
    def pdf_to_images(self, ext="jpg"):
        ''' PDF to images '''
        assert os.path.isfile(self.data.path)
        i = 0
        medias = []
        while Image and True:
            try:
                image = Image("%s[%d]" % (self.data.path, i))
                image_file = os.path.join(
                    UPLOAD_TMP_DIR,
                    'pdf.%d.%d.%s' % (self.id, i, ext))
                image.write(image_file)
                media = MediaFile.create(
                    image_file, name=image_file.split('/')[-1:][0])
                medias.append(media)
            except Exception:
                #:TODO Exception type check
                break
            i = i + 1

        return medias

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_scale_with_filtertype(self):
     img = Image((600, 400), 'gradient:#ffffff-#000000')
     img.scale(0.6, 'Catrom')
     img.write('t.jpg')
     m = hashlib.md5()
     with open('t.jpg', 'rb') as fp:
         m.update(fp.read())
         scale_with_filtertype_catrom_digest = m.hexdigest()
     img = Image((600, 400), 'gradient:#ffffff-#000000')
     img.scale(0.6, 'Cubic')
     img.write('t.jpg')
     m = hashlib.md5()
     with open('t.jpg', 'rb') as fp:
         m.update(fp.read())
         scale_with_filtertype_cubic_digest = m.hexdigest()
     img = Image((600, 400), 'gradient:#ffffff-#000000')
     img.scale(0.6)
     img.write('t.jpg')
     m = hashlib.md5()
     with open('t.jpg', 'rb') as fp:
         m.update(fp.read())
         scale_digest = m.hexdigest()
     self.assertNotEqual(scale_with_filtertype_catrom_digest, scale_digest)
     self.assertNotEqual(scale_with_filtertype_catrom_digest, scale_with_filtertype_cubic_digest)

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
class DrawTestCase(unittest.TestCase):

    def setUp(self):
        self.im = Image((600, 400), 'red')
        self.d = Draw()

    def test_affine(self):
        self.d.affine(10, 10, 20, 20, 40, 40)
        self.im.draw(self.d.drawer)
        self.im.write('t.jpg')

    def test_arc(self):
        self.d.arc(30, 30, 40, 40, 40, 40)
        self.im.draw(self.d.drawer)
        self.im.write('t.jpg')

    def test_bezier(self):
        points = ((30, 30), (50, 75), (200, 100))
        self.d.bezier(points)
        self.im.draw(self.d.drawer)
        self.im.write('t.png')

    def test_circle(self):
        self.d.circle(40, 40, 50, 100)
        self.im.draw(self.d.drawer)
        self.im.write('t.png')

    def test_color(self):
        self.d.color(40, 40, 'point')
        self.im.draw(self.d.drawer)
        self.im.write('t.png')

    def test_composite(self):
        img1 = Image((20, 20), 'plasma:blue')
        self.d.composite(10, 10, 0, 0, img1)
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_draw_for_draw_class(self):
        self.d.color(40, 40, 'point')
        self.d.circle(100, 100, 50, 100)
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_ellipse(self):
        self.d.ellipse(150, 150, 120, 120, 0, 120)
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_fill_color(self):
        self.d.fill_color('#f09060')
        self.d.ellipse(150, 150, 120, 120, 0, 120)
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_fill_rule(self):
        self.d.fill_rule('evenodd')
        self.d.circle(150, 150, 50, 180)
        self.d.fill_rule('nonzero')
        self.d.circle(350, 150, 250, 180)
        self.im.draw(self.d.drawer)
        self.im.write('t.png')

    def test_fill_opacity(self):
        self.im = Image((600, 400), 'transparent')
        self.d.fill_color('red')
        self.d.fill_opacity(0.5)
        self.d.circle(150, 150, 50, 180)
        self.d.fill_color('green')
        self.d.fill_opacity(0.8)
        self.d.circle(160, 160, 50, 180)
        self.im.draw(self.d.drawer)
        self.im.write('t.png')

    def test_font_style_italic(self):
        self.d.font('vera.ttf', 'italic')
        self.d.text(30, 30, "hello pgmagick")
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_font_style_oblique(self):
        self.d.font('vera.ttf', 'oblique')
        self.d.text(30, 30, "hello pgmagick")
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_font_stretch_ultracondensed(self):
        self.d.font('vera.ttf', 'oblique', stretch='ultracondensed')
        self.d.text(30, 30, "hello pgmagick")
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_font_stretch_extraexpanded(self):
        self.d.font('vera.ttf', 'oblique', stretch='extraexpanded')
        self.d.text(30, 30, "hello pgmagick")
        self.im.draw(self.d)
        self.im.write('t.png')

    def test_font_weight100(self):
        self.d.font('vera.ttf', weight=100)
#.........這裏部分代碼省略.........

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
class ImageTestCase(unittest.TestCase):

    def setUp(self):
        self.img = Image((600, 400), 'red')

    def test_unicodefilename(self):
        self.img.write('unicode.png')
        if sys.version_info >= (3, ):
            img = Image('unicode.png')
        else:
            img = Image(unicode('unicode.png'))
        img.scale(0.5)
        if sys.version_info >= (3, ):
            img.write('unicode.jpg')
        else:
            img.write(unicode('unicode.jpg'))

    def test_nonarg(self):
        im = Image()

    def test_arg(self):
        im = Image((600, 400), 'red')

    def test_arg_float(self):
        im = Image((600.5, 400.4), 'red')

    def test_blur(self):
        self.img.blur(2, 2.3)
        self.img.write('t.jpg')

    def test_blur_channel(self):
        self.img.blur_channel('cyan')
        self.img.write('t.jpg')

    def test_scale(self):
        im = Image((600, 400), 'red')
        im.scale(0.6)
        im.write('t.jpg')

    def test_composite_arg_list(self):
        base = Image((300, 200), 'green')
        layer = Image((300, 200), 'transparent')
        drawer = Draw()
        drawer.circle(50, 50, 50, 100)
        layer.draw(drawer)
        base.composite(layer, (10, 10), 'over')
        base.write('t.png')

    def test_composite_arg_gravity(self):
        base = Image((300, 200), 'green')
        layer = Image((150, 100), 'transparent')
        drawer = Draw()
        drawer.circle(50, 50, 20, 20)
        layer.draw(drawer)
        base.composite(layer, 'center', 'over')
        base.write('t.png')

    def test_crop(self):
        img = Image((300, 200), 'gradient:#ffff00-#00ffff')
        img.crop(20, 20, 50, 100)
        img.write('t.png')

    def test_fontpointsize(self):
        img = Image((300, 200), 'red')
        img.font_pointsize(60)
        self.assertEqual(60, img.font_pointsize())
        self.assertEqual(float, type(img.font_pointsize()))
        img.annotate("hello", (100, 100))
        img.write('t.png')

    def test_size_property(self):
        im = Image((500, 300), 'red')
        self.assertEqual(im.width, 500)
        self.assertEqual(im.height, 300)
        im.scale(0.5)
        self.assertEqual(im.width, 250)
        self.assertEqual(im.height, 150)

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_crop(self):
     img = Image((300, 200), 'gradient:#ffff00-#00ffff')
     img.crop(20, 20, 50, 100)
     img.write('t.png')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_scale(self):
     im = Image((600, 400), 'red')
     im.scale(0.6)
     im.write('t.jpg')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
# coding: utf-8
from pgmagick.api import Image

img = Image((300, 200))
img.font("/etc/alternatives/fonts-japanese-gothic.ttf")
img.annotate('Hello World')
img.annotate('ようこそpgmagickへ!!')
img.write('japanese-text.png')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_scale(self):
     img = Image((600, 400), 'gradient:#ffffff-#000000')
     img.scale(0.6)
     img.write('t.jpg')

# 需要導入模塊: from pgmagick.api import Image [as 別名]
# 或者: from pgmagick.api.Image import write [as 別名]
 def test_unicodefilename(self):
     self.img.write('unicode.png')
     img = Image(u'unicode.png')
     img.scale(0.5)
     img.write(u'unicode.jpg')