From 8f20232d0b5182b1b1d312707c786296532f6fb6 Mon Sep 17 00:00:00 2001 From: John Evans Date: Tue, 30 Jul 2013 05:38:56 -0400 Subject: [PATCH] RGBA example would seem to require svn version. #90 --- docs/source/how_do_i.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/source/how_do_i.rst b/docs/source/how_do_i.rst index 9ffaee5..eee558c 100644 --- a/docs/source/how_do_i.rst +++ b/docs/source/how_do_i.rst @@ -122,10 +122,10 @@ and add it after the JP2 header box, but before the codestream box :: Create an image with an alpha layer? ==================================== -OpenJPEG can create JP2 files with more than 3 components, but by default, any -extra components are not described as such. In order to do so, -we need to rewrap such an image in a set of boxes that includes a channel -definition box. +OpenJPEG can create JP2 files with more than 3 components (requires +the development version), but by default, any extra components are +not described as such. In order to do so, we need to rewrap such +an image in a set of boxes that includes a channel definition box. This example is based on SciPy example code found at http://scipy-lectures.github.io/advanced/image_processing/#basic-manipulations .