- Vous êtes ici: Accéder au Wiki GeoRezo » Accueil : Wiki GeoRezo » Les logiciels en géomatique » QGIS » fTools
Ceci est une ancienne révision du document !
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
fTools
- Page principale : http://www.ftools.ca/fTools.html
- Auteur(s) : Carson
- Objectifs : proposer des traitements vectoriels et raster
Du même auteur, vous avez manageR pour les calculs statistiques et Voronoy Polygon pour la création de polygone de Voronoy.
Fonctionnalités
Outils d'analyse
- Créer une matrice de distance
- Additionner la longueur des lignes des polygones
- Compter les points d'un polygone
Outils d'échantillonnage
- Créer une sélection aléatoire ;
- Créer une sélection aléatoire dans un jeu de données définie ;
- Générer des points aléatoires ;
- Générer des points réguliers ;
- Générer une grille vectorielle ;
Outils de traitement
- Générer de multiple polygones convexes minimum ;
- Extraire les noeuds ;
- Générer des buffers dynamiques ;
- Localiser les points d'intersection des lignes ;
- Découper une couche vectorielle par une valeur unique ;
- Générer le centroide d'un polygone ;