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Author SHA1 Message Date
nobled
aece642adb doc: fix clutter_init() usage in examples
Make sure users get the idea that clutter_init()
has a return value that needs to be checked.

These were fixed via sed magic:

sed -i -s -e "s/clutter_init (.*)/\
if (& != CLUTTER_INIT_SUCCESS)\n    return 1/"\
 doc/*/*/*.{c,xml} doc/*/*.xml

http://bugzilla.clutter-project.org/show_bug.cgi?id=2574
2011-02-28 14:10:05 +00:00
Emmanuele Bassi
abef73bb58 Replace cogl_color_set_from_* with cogl_color_init_from_*
The former is not yet "officially" deprecated by the latter, but it's
confusing to have them both in the code base.
2010-09-03 16:58:47 +01:00
Elliot Smith
444d315078 cookbook: Use GdkPixbuf instead of getting data from a texture
Rewrote example for single texture + COGL to use
a GdkPixbuf to load images, rather than reading data
out of another CoglTexture.

The data is then loaded from the pixbuf to a region of
the CoglTexture (as before).
2010-08-18 16:02:51 +01:00
Elliot Smith
c207820bef cookbook: Added a recipe for cross-fading between two images
The recipe covers a two texture approach (using the Clutter API)
and a single texture approach (using COGL).

It also discusses issues with cross-fading between images of
different sizes with the COGL API, and gives a longer
example of cycling through multiple images in a slideshow
application.
2010-08-18 11:42:00 +01:00
Damien Lespiau
cbd6e047dd cookbook: Add a recipe on how to create sub-textures
Fiddle with Cogl textures to create a new ClutterTexture that only
displays a rectangular region of a bigger ClutterTexture.
2010-08-06 15:43:15 +01:00
Emmanuele Bassi
0dac5e0557 cookbook: Include the textures-reflection example code
Add a section at the end of the recipe containing the full code of the
example.
2010-07-18 11:15:25 +01:00
Emmanuele Bassi
6f220399ae cookbook: Use the right tag for the screenshot
Screenshots should be using the <screenshot> tag, not the <figure> one.
2010-07-16 17:31:27 +01:00
Emmanuele Bassi
4170eacd94 cookbook: Add a recipe for texture reflection
A common request: how to create a clone of a texture that looks like a
reflection.
2010-07-16 17:04:31 +01:00
Emmanuele Bassi
3aa3893a11 docbook: Add an introduction to the texture section 2010-07-16 12:01:42 +01:00
Elliot Smith
03b19af38e cookbook: Added some judicious note elements
In some cases, there were blocks of text which
were really asides/interrupts to the flow, but
which weren't explicitly marked as such. I fixed
them by turning them into <note> blocks.
2010-07-06 17:20:25 +01:00
Elliot Smith
c108a32c30 cookbook: Made docbook element usage consistent
Made usage of docbook elements consistent across
recipes; to ensure the conventions are kept by others,
added a section about how to write and style recipes.
2010-07-06 17:20:09 +01:00
Emmanuele Bassi
c019ff241d cookbook: Fix up the textures section 2010-07-01 16:06:25 +01:00
Emmanuele Bassi
089b9b545e cookbook: Split the cookbook chapters
Use separate files, to avoid making the XML too big and uneditable.

This breaks the PDF build.
2010-07-01 12:19:17 +01:00