diff .svn/pristine/2b/2b8d3c9c3c263ae7cd6f97cc6dd5f192b92ebd2b.svn-base @ 909:cbb26bc654de redmine-1.3

Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/2b/2b8d3c9c3c263ae7cd6f97cc6dd5f192b92ebd2b.svn-base	Fri Feb 24 19:09:32 2012 +0000
@@ -0,0 +1,69 @@
+# The MIT License
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# This implements native php methods used by tcpdf, which have had to be
+# reimplemented within Ruby.
+
+module RFPDF
+
+  # http://uk2.php.net/getimagesize
+  def getimagesize(filename)
+    image = Magick::ImageList.new(filename)
+    
+    out = Hash.new
+    out[0] = image.columns
+    out[1] = image.rows
+    
+    # These are actually meant to return integer values But I couldn't seem to find anything saying what those values are.
+    # So for now they return strings. The only place that uses this at the moment is the parsejpeg method, so I've changed that too.
+    case image.mime_type
+    when "image/gif"
+      out[2] = "GIF"
+    when "image/jpeg"
+      out[2] = "JPEG"
+    when "image/png"
+      out[2] = "PNG"
+    when " 	image/vnd.wap.wbmp"
+      out[2] = "WBMP"
+    when "image/x-xpixmap"
+      out[2] = "XPM"
+    end
+    out[3] = "height=\"#{image.rows}\" width=\"#{image.columns}\""
+    out['mime'] = image.mime_type
+    
+    # This needs work to cover more situations
+    # I can't see how to just list the number of channels with ImageMagick / rmagick
+    if image.colorspace.to_s == "CMYKColorspace"
+        out['channels'] = 4
+    elsif image.colorspace.to_s == "RGBColorspace"
+      out['channels'] = 3
+    end
+
+    out['bits'] = image.channel_depth
+    File.open( TCPDF.k_path_cache + File::basename(filename), 'w'){|f|
+      f.binmode
+      f.print image.to_blob
+      f.close
+    }
+    
+    out
+  end
+  
+end