Development Team/Almanac/Code Snippets: Difference between revisions
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[[Cairo]] image expansion is good quality, but expensive. Shrinking is fine and notably faster. So for images rendered large (ie, screen-size), you might want to start with a big image, rather than expanding a small one. A speed/space tradeoff. And use SVG instead if appropriate, of course. [[User:MitchellNCharity|MitchellNCharity]] 10:37, 10 May 2007 (EDT) | [[Cairo]] image expansion is good quality, but expensive. Shrinking is fine and notably faster. So for images rendered large (ie, screen-size), you might want to start with a big image, rather than expanding a small one. A speed/space tradeoff. And use SVG instead if appropriate, of course. [[User:MitchellNCharity|MitchellNCharity]] 10:37, 10 May 2007 (EDT) | ||
== Audio == | |||
* [http://lists.laptop.org/pipermail/sugar/2007-October/003480.html Playing a sound via csound]: | |||
import sys | |||
sys.path.append('/usr/share/activities/Pippy.activity/sound') | |||
from sound import * | |||
playWave(sound='triangle') | |||
audioOut() | |||
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