Mozilla2:Image Encoding: Difference between revisions

Mozilla2:Image Encoding (view source)

273 bytes added , 8 March 2005

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-interface imgIEncoder : nsISupports
+== Interface ==
-{
+We need to add a new interface.  Something like:
-  nsIOutputStream encode(imgIContainer image, nsAUTF8String mimetype);
+ interface imgIEncoder : nsISupports
+ {
+   nsIOutputStream encode(imgIContainer image);
-  /* Output width/height */
+   /* Output width/height */
-  attribute unsigned long width;
+   attribute unsigned long width;
-  attribute unsigned long height;
+   attribute unsigned long height;
-  /* scaling */
+   /* scaling */
-  ??
+   ??
-};
+ };
+You would create one by doing:
+ createInstance("@mozilla.org/image/encoder;2?type=image/png");
+Do we want to support passing in an output stream?  When you read from the stream should we encode just that much?  Thoughts?