Vorlage:Ambox/Doku: Unterschied zwischen den Versionen
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:'''No parameter''' = If no '''image''' parameter is given the template uses a default image. Which default image it uses depends on the '''type''' parameter. | :'''No parameter''' = If no '''image''' parameter is given the template uses a default image. Which default image it uses depends on the '''type''' parameter. | ||
:'''An image''' = Should be an image with usual wiki notation. Widths of 40px - 50px are usually about right. (Images over 52 pixels wide will cause padding problems.) | :'''An image''' = Should be an image with usual wiki notation. Widths of 40px - 50px are usually about right. (Images over 52 pixels wide will cause padding problems.) | ||
:: Often an icon is [[Wikipedia:Alternative text for images #Purely decorative images|purely decorative]] in the W3C sense that it repeats the text. To improve [[Wikipedia:Accessibility|accessibility]], it is desirable to not have it be announced by [[screen reader]]s, as well as to avoid it linking to an irrelevant page. If (and only if) the image license allows this, it can be marked with "{{para|link}}{{para|alt}}". For example: | :: Often an icon is [[Wikipedia:Alternative text for images#Purely decorative images|purely decorative]] in the W3C sense that it repeats the text. To improve [[Wikipedia:Accessibility|accessibility]], it is desirable to not have it be announced by [[screen reader]]s, as well as to avoid it linking to an irrelevant page. If (and only if) the image license allows this, it can be marked with "{{para|link}}{{para|alt}}". For example: | ||
:::<code><nowiki>image = [[File:Unbalanced scales.svg|40px|link=|alt=]]</nowiki></code> | :::<code><nowiki>image = [[File:Unbalanced scales.svg|40px|link=|alt=]]</nowiki></code> | ||
:: Conversely, an icon that does not use "{{para|link}}{{para|alt}}", and which therefore is announced to visually impaired readers, should use an "{{para|alt|<var>[[Wikipedia:Alternative text for images|alt text]]</var>}}" parameter that describes the icon. With no {{para|link}} parameter (using the default link), the alt text should describe the icon's visual appearance. For example: | :: Conversely, an icon that does not use "{{para|link}}{{para|alt}}", and which therefore is announced to visually impaired readers, should use an "{{para|alt|<var>[[Wikipedia:Alternative text for images|alt text]]</var>}}" parameter that describes the icon. With no {{para|link}} parameter (using the default link), the alt text should describe the icon's visual appearance. For example: | ||
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:: With a nonempty "{{para|link|<var>Page</var>}}" the alt text should describe the icon's function. For example: | :: With a nonempty "{{para|link|<var>Page</var>}}" the alt text should describe the icon's function. For example: | ||
:::<code><nowiki>image = [[File:Purple question mark.svg|40px|link=Special:Random|alt=Random article]]</nowiki></code> | :::<code><nowiki>image = [[File:Purple question mark.svg|40px|link=Special:Random|alt=Random article]]</nowiki></code> | ||
:: An icon whose license requires attribution may have alt text, but ''must keep the default link''. Although public domain images do not require a link, many licenses do require one. Please see ''[[Wikipedia:Alternative text for images #Purely decorative images|Purely decorative images]]'' for more information about licensing. | :: An icon whose license requires attribution may have alt text, but ''must keep the default link''. Although public domain images do not require a link, many licenses do require one. Please see ''[[Wikipedia:Alternative text for images#Purely decorative images|Purely decorative images]]'' for more information about licensing. | ||
:'''none''' = Means that no image is used. | :'''none''' = Means that no image is used. | ||
:<s>'''blank'''</s> = This parameter is now deprecated. If you see it in use, change it to "image=none". | :<s>'''blank'''</s> = This parameter is now deprecated. If you see it in use, change it to "image=none". | ||