X-Git-Url: https://source.tree.se/git?p=treecutter.git;a=blobdiff_plain;f=treecutter%2Fimage.py;fp=treecutter%2Fimage.py;h=7d01462ac3f8ae38907c98993f89d45c04707eaf;hp=0000000000000000000000000000000000000000;hb=b011c30d2ca867e3e68451c7a3bfced704216fc1;hpb=369be7201d9703391d90d488cca8862b903ef15e

diff --git a/treecutter/image.py b/treecutter/image.py
new file mode 100644
index 0000000..7d01462
--- /dev/null
+++ b/treecutter/image.py
@@ -0,0 +1,52 @@
+#!/usr/bin/python
+
+from PIL import Image as PIL_Image
+from libxmp import consts
+from libxmp import XMPFiles
+from treecutter.tools import sizeof_fmt
+
+
+class Image():
+    """Class representing an image"""
+    def __init__(self,filename):
+        self._filename = filename
+        self._format = {}
+
+    def infostr(self):
+        image = PIL_Image.open(self._filename)
+        w,d = image.size
+        image.close()
+        byte = os.path.getsize(self._filename)
+        return "[%dx%d (%s)]" % (w,d,sizeof_fmt(byte))
+
+    def resize(self,x,y):
+        size = (x, y)
+        outfile, ext = os.path.splitext(self._filename)
+        outfile = "%s.%dx%d.%s" % (outfile, size[0], size[1], ext)
+        if not os.path.exists(outfile):
+            im = PIL_Image.open(infile)
+            im.thumbnail(size, PIL_Image.ANTIALIAS)
+            bg = PIL_Image.new('RGBA', size, (0, 0, 0, 0))
+            bg.paste(im,((size[0]-im.size[0])/2, (size[1]-im.size[1])/2))
+            im.save(outfile)
+            self._format[size] = outfile
+        return outfile
+
+    def set_generated(self):
+        print self._filename 
+
+    def generated(self):
+        print self._filename
+
+    def thumbnail(self):
+        return image.resize(50,50)
+
+    def slider(self):
+        return image.resize(700,438)
+
+    def caption(self):
+        xmpfile = XMPFiles(file_path=self._filename)
+        xmp = xmpfile.get_xmp()
+        cap = xmp.get_property(consts.XMP_NS_DC, 'description[1]' )
+        xmpfile.close_file()
+        return cap