Forum:Illustrations .. is it best to use SVG or PNG or GIF

Some time ago an experienced wiki sysop recommended to me that PNG be used for images to preserve detail and especially to avoid quality loss commonly introduced by the compression done for JPG images. So traditionally I have used JPG only for photographs (which otherwise would have been huge files in PNG) and have used PNG for most illustrations (typically screen shots from a game or some software GUI). Elsewhere I read that GIF is the appropriate choice for animated images.

I am now faced with soliciting a specific wiki community's help to create numerous (several 10's of) illustrations using a template of icons (supplied at the wiki) and have done a little research on SVG over at Wikipedia. As a result of that I am thinking that SVG file format is best for these illustrations. I have tested OpenOffice.org Draw (OOo Draw) and confirmed that images can be exported in SVG file format. This is not my area of expertise and so I am asking for your advice.
 * The Help:SVG is terse, and therefore ... unhelpful!

These illustrations are not complex.
 * 1) They will be created from a palette of icons provided via an Open Document file compatible with OOo Writer and OOo Draw and
 * 2) The number of colors to be used is finite and small - maybe fewer than 16 colors
 * 3) Some images may benefit from a small amount of animation. Whilst I currently have no experience with creating animated images I read that the XML that is used for the SVG format can support animation.
 * 4) In most article the images will appear either
 * 5) * within a table using the Thumb feature
 * 6) * or using Gallery tags
 * 7) I do want the images within articles to scale nicely whenever a visitor with poor eyesight decides to uses their browser's zoom in/out feature.

Since OOo Draw is capable of exporting to the SVG file format I thought "Wow, SVG would be ideal ... wouldn't it?"


 * Now I understand that in articles these images are served up as PNG and not as SVG. Does this negate the scalable aspect of the SVG format?
 * Are there any other heads up or caveats you think I should be looking at before proceeding?

If you care to read more detail then see this section of the vsk.wikia.com "Manual of Style".

--najevi 02:51, November 8, 2009 (UTC)