Help:Images
This page explains the image syntax when editing the wiki. You or another user must usually upload an image before you can use it on a page.
Contents
Syntax
The full syntax for displaying an image is:
[[File:{file_name}|{options}]]
Where options can be zero or more of the following, separated by pipes:
- border, frame, thumb, or frameless: Controls how the image is formatted
- left, right, center, none: Controls the alignment of the image within a text
- baseline, sub, super, top, text-top, middle, bottom, text-bottom: Controls the vertical alignment of the image within a text
- {width} px: Resizes the image to the given width in pixels
- {width}x{height}px: Resizes the image to fit within the given width and height in pixels; it is possible to specify only the height by writing x{height}px
- Note that the image will always retain its aspect ratio.
- link={destination}: Allows to link to an arbitrary title, URL or just nowhere ({{ #ifeq:
gps.alaska.edu
| www.mediawiki.org | 1.14+ | 1.14+ }})
- link= : Will display an image without link, e.g.
[[File:Example.jpg|20px|link=Help:Images]]
→Error creating thumbnail: Unable to save thumbnail to destination. - Note that link cannot be used in conjunction with thumb as thumb is always meant to link to the larger version of the image. In addition, link cannot be used with frame.
- link= : Will display an image without link, e.g.
- alt={alternative text}: For changing the alternative text (alt="") of an image ({{ #ifeq:
gps.alaska.edu
| www.mediawiki.org | 1.14+ | 1.14+ }})
- Special cases:
- page=1: Displays the specified page when showing a djvu or pdf file
The options can be given in any order. If the given options conflict each other, the latter is applied, except for the format options, where the options take the priority in the order of frame, thumb, and frameless and/or border.
If a given option does not match any of the other possibilities, it is assumed to be the caption text. Caption text can contain wiki links or other formatting. If no caption text is supplied a caption is automatically created showing the file name; to completely remove the caption, set it to<span title=""></span>
. For example, [[File:Example.jpg|20px|<span title=""></span>]]
→ Format
The following table shows the effect of all available formats.
Description | You type | You get |
---|---|---|
no format specified|}} |
... text text text [[File:example.jpg{{#if:||'}}{{#if:||'{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
border results in a very small gray border|border}} |
... text text text [[File:example.jpg{{#if:border||border}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
{{{ex}}}|frame}} |
... text text text [[File:example.jpg{{#if:frame||frame}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
{{{ex}}}|thumb}} |
... text text text [[File:example.jpg{{#if:thumb||thumb}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
frameless, like thumbnail, respect user preferences for image width but without border and no right float|frameless}} |
... text text text [[File:example.jpg{{#if:frameless||frameless}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
frameless and border|frameless}} |
... text text text [[File:example.jpg{{#if:frameless||frameless}}{{#if:border||border}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
internal link|}} |
... text text text [[File:example.jpg{{#if:||{{{frame}}}}}{{#if:link=Main Page||link=Main Page}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
external link|}} |
... text text text [[File:example.jpg{{#if:||{{{frame}}}}}{{#if:link=http://wikipedia.org%7C%7Clink=http://wikipedia.org}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
no link (external or file page)|}} |
... text text text [[File:example.jpg{{#if:||{{{frame}}}}}{{#if:link=||link=}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text |
When the height of an image in thumbnail is bigger than its width and you find it too outstanding, you may try the option upright
, which will try to adjust its size to more desirable size.
Note that by writing thumb={filename}
, you can use a different image for the thumbnail.
Alignment
Note that when using frame
or thumb
, the default alignment will be right
.
Description | You type | You get |
---|---|---|
no alignment specified, or default alignment|}} |
... text text text [[File:example.jpg{{#if:||'}}{{#if:||'{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
specify alignment as none|none}} |
... text text text [[File:example.jpg{{#if:none||none}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
{{{ex}}}|center}} |
... text text text [[File:example.jpg{{#if:center||center}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
{{{ex}}}|left}} |
... text text text [[File:example.jpg{{#if:left||left}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text
|
{{{ex}}}|right}} |
... text text text [[File:example.jpg{{#if:right||right}}{{#if:||{{{2}}}}}{{#if:|{{#ifeq:{{{caption}}}|none| ||{{{caption}}}}}||caption}}]] text text text ... |
text text text text text text text text text text text text text text text text text text text text text text text Error creating thumbnail: Unable to save thumbnail to destination text text text text text text text text text text text text text text text text text text text text text text text |
Vertical alignment
text text [[File:Example.jpg|20px]] text text [[File:Example.jpg|20px|baseline]] text text [[File:Example.jpg|20px|sub]] text text [[File:Example.jpg|20px|super]] text text [[File:Example.jpg|20px|text-top]] text text [[File:Example.jpg|20px|middle]] text text [[File:Example.jpg|20px|bottom]] text text [[File:Example.jpg|20px|text-bottom]]
results in (the text is underlined to show the result more clearly)
text textSize and Frame
Among different formats, the effect of the size parameter may be different, as shown below.
- When the format is not specified, or only
border
ed, the size can be both reduced and enlarged. - An image with
frame
always ignores the size specification. - The size of an image with
thumb
andframeless
can be reduced, but can not be enlarged beyond the original size of the image.
For how it appears when its size is not specified, see Format section above.
Format | Reduced | Enlarged | |
---|---|---|---|
{{#if: | (not specified)}} |
[[File:Example.jpg|{{#if: ||}}50px]] |
[[File:Example.jpg|{{#if: ||}}500px]] Error creating thumbnail: Unable to save thumbnail to destination
|
border|(not specified)}} |
[[File:Example.jpg|{{#if: border |border|}}50px]] |
[[File:Example.jpg|{{#if: border |border|}}500px]] Error creating thumbnail: Unable to save thumbnail to destination
| |
frame|(not specified)}} |
[[File:Example.jpg|{{#if: frame |frame|}}50px]] Error creating thumbnail: Unable to save thumbnail to destination |
[[File:Example.jpg|{{#if: frame |frame|}}500px]] Error creating thumbnail: Unable to save thumbnail to destination
| |
thumb|(not specified)}} |
[[File:Example.jpg|{{#if: thumb |thumb|}}50px]] |
[[File:Example.jpg|{{#if: thumb |thumb|}}500px]] Error creating thumbnail: Unable to save thumbnail to destination
| |
frameless|(not specified)}} |
[[File:Example.jpg|{{#if: frameless |frameless|}}50px]] |
[[File:Example.jpg|{{#if: frameless |frameless|}}500px]] Error creating thumbnail: Unable to save thumbnail to destination
|
Stopping text flow
On occasion it is desirable to stop text from flowing around an image. Depending on the web browser's screen resolution and such, text flow on the right side of an image may cause a section header (for instance, == My Header ==) to appear to the right of the image, instead of below it, as a user may expect. The text flow can be stopped by placing <br style="clear: both" /> before the text that should start after the image.
Gallery of images
It's easy to make a gallery of thumbnails only, not other images, with the <gallery>
tag. The syntax is:
<gallery> File:Image Name.ext|caption File:Image Name.ext|caption {...} </gallery>
Note that the image code is not enclosed in brackets when enclosed in gallery tags.
Captions are optional, and may contain wiki links or other formatting.
for example:
<gallery> File:Example.jpg|Item 1 File:Example.jpg|a link to [[Help:Contents]] File:Example.jpg File:Example.jpg File:Example.jpg| ''italic caption'' File:Example.jpg|on page "{{PAGENAME}}" </gallery>
is formatted as:
a link to Help:Contents
Parameters
The gallery tag itself takes several additional parameters:
<gallery {parameters}> {images} </gallery>
-
caption={caption}
: sets a caption on the gallery. -
widths={width}px
: sets the widths of the images. Note the plural, widths -
heights={heights}px
: sets the (max) heights of the images. -
perrow={integer}
: sets the number of images per row.
Example:
Coding:
<gallery widths=60px heights=60px perrow=7 caption="sunflowers are groovy"> File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg File:Example.jpg </gallery>
Result:
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
- Error creating thumbnail: Unable to save thumbnail to destination
Links
Link to description page
If you put a colon (:
) before File:
, the image will not be embedded and the link will lead to the description page of the file.
[[:File:Example.jpg]] [[:File:Example.jpg|Sunflowers]]
results in
Link to an other page
This will make a 50px width picture with a link to the page MediaWiki:
[[File:Wiki.png|50px|link=MediaWiki]]
Link directly to file
You can use the pseudo-namespace “Media” to link directly to a file, bypassing the description page.
[[Media:Example.jpg]] [[Media:Example.jpg|Sunflowers]]
results in
You can also use:
[[Special:FilePath/Example.jpg]]
which can be used to link to a potential file, even if it doesn't exist. You can also use:
{{FILEPATH:Example.jpg}}
which generates an external URL to the file inline: http://gps.alaska.edu/internal/images/a/a9/Example.jpg
Requisites
Before using images in your page, the system administrator of your wiki must have {{ #ifeq:
gps.alaska.edu
| www.mediawiki.org | enabled file uploads | enabled file uploads }} and a user has to upload the file. System administrators may also set the wiki to accept files from {{ #ifeq:
gps.alaska.edu
| www.mediawiki.org | foreign repositories | foreign repositories }}, such as the Wikimedia Commons. For server side image resizing it is necessary to have a scaler configured (such as GD2, ImageMagick, etc.).
Files at other websites
You can link to an external file available online using the same syntax used for linking to an external web page.
[http://url.for/some/image.png]
Or with different text:
[http://url.for/some/image.png link text here]
If it is enabled on your wiki (see {{ #ifeq:
gps.alaska.edu
| www.mediawiki.org | Manual:$wgAllowExternalImages | Manual:$wgAllowExternalImages }}), you can also embed external images. To do that, simply insert the image's url:
http://url.for/some/image.png
Template
Syntax
{{Languages|PageName}}
- PageName (optional) - the name of the page to display language links for. If omitted then the English version of the current page is used. This parameter can normally be omitted, as it is only required if you want to link to a page other than the one you place the template on, which is very uncommon. If this parameter is used on a sub-page make sure you supply the root name, not the full page name (e.g. on MediaWiki/fr you would need to use
{{Languages|MediaWiki}}
and not{{Languages|MediaWiki/fr}}
).
Usage
The template should only be placed on pages that exist in more than one language, and it should be placed in the same location on each translation of the page.
The English version of a page is always the main version, with all other languages as sub-pages, named using the appropriate language code (see below).
For example, on the Main Page you would include the text {{Languages}}
, both on Main Page itself, and on each of its language sub-pages. The template automatically creates links to any language sub-pages that exist, e.g. Main Page/ja<tt>, <tt>Main Page/fr, and ignores non-existant languages.
See Project:Language policy for further details about translating pages.
Supported languages
This shows you the name of each language's sub-page (using Main Page as an example). Other languages may be added easily as necessary. Please use the appropriate prefix, as used on Wikipedia when adding a new language. Please do not add languages for which no pages exist yet, as this will increase the time needed to include the template without adding any benefit (languages are only displayed to the user when the relevant page exists).
The link on the language names goes to the Wikipedia in that language. If no Wikipedia in your language exists, do not add pages in that language to MediaWiki.org! This wiki is not the place for language advocacy - please go through the correct channels, and once your language has a Wikipedia then please return to add content here.
Page Name | Language |
---|---|
Main Page | English |
Main Page/af | Afrikaans |
Main Page/ar | Arabic |
Main Page/az | Azerbaijani |
Main Page/bcc | Southern Balochi |
Main Page/bg | Bulgarian |
Main Page/br | Breton |
Main Page/ca | Catalan |
Main Page/cs | Czech |
Main Page/da | Danish |
Main Page/de | German |
Main Page/el | Greek |
Main Page/es | Spanish |
Main Page/fa | Persian |
Main Page/fi | Finnish |
Main Page/fr | French |
Main Page/gl | Galician |
Main Page/gu | Gujarati |
Main Page/he | Hebrew |
Main Page/hu | Hungarian |
Main Page/id | Indonesian |
Main Page/it | Italian |
Main Page/ja | Japanese |
Main Page/ka | Georgian |
Main Page/ko | Korean |
Main Page/ksh | Kölsch |
Main Page/ml | Malayalam |
Main Page/mr | Marathi |
Main Page/ms | Malay |
Main Page/nl | Nederlands |
Main Page/no | Norwegian |
Main Page/oc | Occitan |
Main Page/pl | Polish |
Main Page/pt | Portugese |
Main Page/pt-br | Brazilian Portuguese |
Main Page/ro | Romanian |
Main Page/ru | Russian |
Main Page/si | Sinhalese |
Main Page/sk | Slovak |
Main Page/sq | Albanian |
Main Page/sr | Serbian |
Main Page/sv | Swedish |
Main Page/ta | Tamil |
Main Page/th | Thai |
Main Page/tr | Turkish |
Main Page/uk | Ukrainian |
Main Page/vi | Vietnamese |
Main Page/yue | Cantonese |
Main Page/zh | Chinese |
Main Page/zh-hans | Chinese (Simplified) |
Main Page/zh-hant | Chinese (Traditional) |
Main Page/zh-tw | Chinese (Taiwan) |
Example
Here is how the language bar looks on the MediaWiki page: Template loop detected: Template:Languages