Translations:Extension:PageImages/38/en


 * The algorithm is configurable.
 * Scores are calculated by a combination of:
 * Image widths as defined in $wgPageImagesScores['width']
 * In Wikimedia wikis, images smaller than 119 pixels are weighted highly negatively. Images with widths between 400px-600px are favoured, with a preference for the lower bound.
 * Images inside galleries are scored separately using $wgPageImagesScores['galleryImageWidth']
 * In Wikimedia wikis gallery images which are smaller than 100 are disregarded.
 * Position in document is also considered as defined in $wgPageImagesScores['position']
 * On Wikimedia wikis, only the first 4 images that appear in the document are considered.
 * The ratio of the image's width to height is considered $wgPageImagesScores['ratio']
 * On Wikimedia wikis the best possible images are images where the height is half the width or the height is double the width. Any images for which the ratio is less than 0.5 will score negatively and be discarded.