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Strict Standards: Declaration of syntax_plugin_tag_topic::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/topic.php on line 123
Strict Standards: Declaration of syntax_plugin_tag_topic::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/topic.php on line 123
Strict Standards: Declaration of syntax_plugin_tag_searchtags::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/searchtags.php on line 280
Strict Standards: Declaration of syntax_plugin_tag_searchtags::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/searchtags.php on line 280
Strict Standards: Declaration of syntax_plugin_tag_tag::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tag.php on line 118
Strict Standards: Declaration of syntax_plugin_tag_tag::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tag.php on line 118
Strict Standards: Declaration of syntax_plugin_tag_count::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/count.php on line 130
Strict Standards: Declaration of syntax_plugin_tag_count::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/count.php on line 130
Strict Standards: Declaration of syntax_plugin_tag_tagpage::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tagpage.php on line 96
Strict Standards: Declaration of syntax_plugin_tag_tagpage::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/tag/syntax/tagpage.php on line 96
Strict Standards: Declaration of syntax_plugin_clearfloat::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/clearfloat/syntax.php on line 74
Strict Standards: Declaration of syntax_plugin_clearfloat::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/clearfloat/syntax.php on line 74
Strict Standards: Declaration of syntax_plugin_pageindex::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/pageindex/syntax.php on line 187
Strict Standards: Declaration of syntax_plugin_pageindex::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/pageindex/syntax.php on line 187
Strict Standards: Declaration of syntax_plugin_googlemaps_googlemap::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/googlemaps/syntax/googlemap.php on line 169
Strict Standards: Declaration of syntax_plugin_googlemaps_googlemap::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/googlemaps/syntax/googlemap.php on line 169
Strict Standards: Declaration of syntax_plugin_nextpage::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/nextpage/syntax.php on line 69
Strict Standards: Declaration of syntax_plugin_nextpage::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/nextpage/syntax.php on line 69
Strict Standards: Declaration of syntax_plugin_include::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/include/syntax.php on line 137
Strict Standards: Declaration of syntax_plugin_include::render() should be compatible with DokuWiki_Syntax_Plugin::render($format, Doku_Renderer $renderer, $data) in /var/www/html/web/wiki/lib/plugins/include/syntax.php on line 137
Plugin installed incorrectly. Rename plugin directory 'backlinks.old' to 'backlinks'.
Table des matières
Raster
Le terme Raster ou Image Raster est employé pour définir le support informatique d'une image, sous forme de pixels. Il existe des quantités de formats raster, le plus simple est le format BMP, chaque pixel de l'image possède une adresse dans le fichier. Un tel fichier est très lourd et on a cherché des formats plus économiques. Citons le format TIF, généralement utilisé par les scanners. Ce format ne perd aucune information. Autre format près connu, le JPG ou JPEG, ce format est généralement utilisé en photographie numérique. Dans un contexte Géomatique, le format PNG (Graphic Réseau Portable) est courant. Le format DXF n'est pas un format raster.
Définition
Ressources
