Cyclone-Team/gramps
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Better image handing/conversion

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svn: r759
This commit is contained in:
Don Allingham
2002-02-07 00:51:07 +00:00
parent 9a78d2b5cd
commit ea27eddca0
3 changed files with 55 additions and 16 deletions
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66
src/ImgManip.py
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@@ -55,20 +55,6 @@ class ImgManip:
im = im.convert("RGB")
im.save(dest,"JPEG")
def png_thumbnail(self,dest,width,height):
if no_pil:
w = int(width)
h = int(height)
cmd = "%s -geometry %dx%d '%s' 'png:%s'" % (const.convert,w,h,self.source,dest)
os.system(cmd)
else:
im = PIL.Image.open(self.source)
im.thumbnail((width,height))
if im.mode != 'RGB':
im.draft('RGB',im.size)
im = im.convert("RGB")
im.save(dest,"PNG")
def size(self):
if no_pil:
img = GdkImlib.Image(self.source)
@@ -149,6 +135,33 @@ class ImgManip:
g.close()
return buf
def eps_thumbnail(self,dest,width,height):
if no_pil:
w = int(width)
h = int(height)
cmd = "%s -geometry %dx%d '%s' 'eps:%s'" % (const.convert,w,h,self.source,dest)
os.system(cmd)
else:
im = PIL.Image.open(self.source)
im.thumbnail((width,height))
if im.mode != 'RGB':
im.draft('RGB',im.size)
im = im.convert("RGB")
im.save(dest,"eps")
def eps_convert(self,dest):
if no_pil:
cmd = "%s -geometry '%s' 'eps:%s'" % (const.convert,self.source,dest)
os.system(cmd)
else:
im = PIL.Image.open(self.source)
im.thumbnail((width,height))
if im.mode != 'RGB':
im.draft('RGB',im.size)
im = im.convert("RGB")
im.save(dest,"eps")
def png_data(self):
if no_pil:
cmd = "%s -geometry '%s' 'jpg:-'" % (const.convert,self.source)
@@ -180,4 +193,29 @@ class ImgManip:
im = im.convert("RGB")
return im.tostring("png","RGB")
def png_thumbnail(self,dest,width,height):
if no_pil:
w = int(width)
h = int(height)
cmd = "%s -geometry %dx%d '%s' 'png:%s'" % (const.convert,w,h,self.source,dest)
os.system(cmd)
else:
im = PIL.Image.open(self.source)
im.thumbnail((width,height))
if im.mode != 'RGB':
im.draft('RGB',im.size)
im = im.convert("RGB")
im.save(dest,"PNG")
def png_convert(self,dest)
if no_pil:
cmd = "%s '%s' 'png:%s'" % (const.convert,self.source,dest)
os.system(cmd)
else:
im = PIL.Image.open(self.source)
if im.mode != 'RGB':
im.draft('RGB',im.size)
im = im.convert("RGB")
im.save(dest,"PNG")