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Remove checks for magick extension functionality

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This commit is contained in:
Kovid Goyal 2010-10-09 06:48:46 -06:00
parent d4f26ae1b4
commit 6a57e799af
2 changed files with 11 additions and 13 deletions
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2
src/calibre/ebooks/mobi/writer.py
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@ -122,7 +122,6 @@ def rescale_image(data, maxsizeb, dimen=None):
img = Image()
quality = 95
if hasattr(img, 'set_compression_quality'):
img.load(data)
while len(data) >= maxsizeb and quality >= 10:
quality -= 5
@ -138,7 +137,6 @@ def rescale_image(data, maxsizeb, dimen=None):
img.load(orig_data)
w, h = img.size
img.size = (int(scale*w), int(scale*h))
if hasattr(img, 'set_compression_quality'):
img.set_compression_quality(quality)
data = img.export('jpg')
scale -= 0.05

4
src/calibre/utils/magick/draw.py
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@ -42,7 +42,7 @@ def save_cover_data_to(data, path, bgcolor='#ffffff', resize_to=None,
if resize_to is not None:
img.size = (resize_to[0], resize_to[1])
changed = True
if not hasattr(img, 'has_transparent_pixels') or img.has_transparent_pixels():
if img.has_transparent_pixels():
canvas = create_canvas(img.size[0], img.size[1], bgcolor)
canvas.compose(img)
img = canvas
@ -72,7 +72,7 @@ def thumbnail(data, width=120, height=120, bgcolor='#ffffff', fmt='jpg'):
img.size = (nwidth, nheight)
canvas = create_canvas(img.size[0], img.size[1], bgcolor)
canvas.compose(img)
if fmt == 'jpg' and hasattr(canvas, 'set_compression_quality'):
if fmt == 'jpg':
canvas.set_compression_quality(70)
return (canvas.size[0], canvas.size[1], canvas.export(fmt))