﻿{"id":249,"date":"2015-02-10T08:47:02","date_gmt":"2015-02-10T07:47:02","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=249"},"modified":"2015-12-12T09:20:04","modified_gmt":"2015-12-12T08:20:04","slug":"integrer-une-bibliotheque-de-symboles-2d-de-haute-qualite-dans-arcgis-symboles-ian","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/integrer-une-bibliotheque-de-symboles-2d-de-haute-qualite-dans-arcgis-symboles-ian\/","title":{"rendered":"Int\u00e9grer une biblioth\u00e8que de symboles 2D de haute qualit\u00e9 dans ArcGis (Symboles IAN)"},"content":{"rendered":"<p>Nous allons voir comment r\u00e9cup\u00e9rer et int\u00e9grer une biblioth\u00e8que de symboles 2D dans ArcGis.<\/p>\n<h2>Le serveur de symboles IAN<\/h2>\n<p>Le R\u00e9seau local d&rsquo;int\u00e9gration et d&rsquo;application (IAN : Integration and Application Network) est un groupe de scientifiques dont l&rsquo;objectif est la r\u00e9solution, non seulement l&rsquo;\u00e9tude, des probl\u00e8mes environnementaux. IAN est une initiative de l&rsquo;Universit\u00e9 du Maryland Center for Environmental Science. La mission de l&rsquo;IAN est d&rsquo;inspirer, de g\u00e9rer et de produire des synth\u00e8ses et des \u00e9valuations en temps opportun sur les questions environnementales cl\u00e9s, avec un accent particulier sur la baie de Chesapeake et son bassin versant. IAN est un r\u00e9seau qui comprend diff\u00e9rentes agences et institutions des Etats Unis d&rsquo;Am\u00e9rique.<br \/>\nL&rsquo;IAN met \u00e0 disposition librement et gratuitement d&rsquo;une s\u00e9rie de biblioth\u00e8ques de symboles. Le site est \u00e0 l&rsquo;adresse http:\/\/ian.umces.edu\/symbols\/<\/p>\n<h2>T\u00e9l\u00e9chargement des biblioth\u00e8ques de symboles<\/h2>\n<p>La biblioth\u00e8que contient actuellement 2782 symboles, regroup\u00e9s par cat\u00e9gories.<br \/>\nCliquez sur l&rsquo;option \u00ab\u00a0download\u00a0\u00bb pour avoir la liste des cat\u00e9gories disponibles.<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"240\" data-permalink=\"https:\/\/www.sigterritoires.fr\/iancats\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats.png?fit=502%2C740&amp;ssl=1\" data-orig-size=\"502,740\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"iancats\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats.png?fit=427%2C630&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats-427x630.png?resize=427%2C630\" alt=\"\" title=\"iancats\" width=\"427\" height=\"630\" class=\"aligncenter size-large wp-image-240\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats.png?resize=427%2C630&amp;ssl=1 427w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats.png?resize=203%2C300&amp;ssl=1 203w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/iancats.png?w=502&amp;ssl=1 502w\" sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><br \/>\nIl faut que vous choisissiez le format \u00e0 t\u00e9l\u00e9charger. Il y en a trois possibles: svg,adobe illustrator et png. Les deux premiers sont des formats vecteur et le dernier un format raster.<br \/>\nLe seul qui est utilisable directement par ArcGis est le format raster .png. Mais, justement, il est recommand\u00e9 d&rsquo;\u00e9viter les symboles raster:<\/p>\n<li>ils consomment pas mal de ressources et d\u00e8s qu&rsquo;il y a beaucoup de symboles , \u00e7a rame<\/li>\n<li>ils supportent mal l&rsquo;agrandissement,la pixelisation les rendant vite pas tr\u00e8s esth\u00e9tiques<\/li>\n<p>On va voir ici comment r\u00e9cup\u00e9rer les symboles svg (en plus ils sont directement utilisables avec QGis) qui ont l&rsquo;avantage d&rsquo;\u00eatre des symboles vectoriels et de ne pas avoir les deux inconv\u00e9nients des symboles raster.<br \/>\nChoisissez donc vos biblioth\u00e8ques et l&rsquo;option \u00ab\u00a0SVG (vector)\u00a0\u00bb et \u00ab\u00a0Individual : single files in folders\u00a0\u00bb.<br \/>\nVous pouvez t\u00e9l\u00e9charger aussi la version png. Comme cela vous pourrez voir dans le gestionnaire de fichiers les images, contrairement aux fichiers svg qui ne s&rsquo;affichent pas sous forme de vignettes.<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"241\" data-permalink=\"https:\/\/www.sigterritoires.fr\/ianexemple\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple.png?fit=1033%2C569&amp;ssl=1\" data-orig-size=\"1033,569\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"ianexemple\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple.png?fit=630%2C347&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple-630x347.png?resize=630%2C347\" alt=\"\" title=\"ianexemple\" width=\"630\" height=\"347\" class=\"aligncenter size-large wp-image-241\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple.png?resize=630%2C347&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple.png?resize=300%2C165&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianexemple.png?w=1033&amp;ssl=1 1033w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n<h2>Convertir les fichiers svg en emf: Inkscape<\/h2>\n<p>Comme les fichiers svg ne sont pas lisibles par ArcGis nous devons les convertir en un format lisible.  Le format vecteur utilis\u00e9 par ArcGis est le format emf.<br \/>\nUn logiciel libre et gratuit qui peut faire cette conversion est Inkscape. Vous pouvez le t\u00e9l\u00e9charger \u00e0 l&rsquo;adresse: https:\/\/inkscape.org\/fr\/download\/<br \/>\nUne fois install\u00e9, pour convertir un symbole svg en emf:<br \/>\nOuvrez Inkscape et chargez le symbole svg \u00e0 convertir<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"242\" data-permalink=\"https:\/\/www.sigterritoires.fr\/inkscape1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1.png?fit=1250%2C575&amp;ssl=1\" data-orig-size=\"1250,575\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"inkscape1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1.png?fit=630%2C289&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1-630x289.png?resize=630%2C289\" alt=\"\" title=\"inkscape1\" width=\"630\" height=\"289\" class=\"aligncenter size-large wp-image-242\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1.png?resize=630%2C289&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1.png?resize=300%2C138&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape1.png?w=1250&amp;ssl=1 1250w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><br \/>\nEnregistrez le fichier en s\u00e9lectionnant le format emf<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"243\" data-permalink=\"https:\/\/www.sigterritoires.fr\/inkscape2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2.png?fit=824%2C572&amp;ssl=1\" data-orig-size=\"824,572\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"inkscape2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2.png?fit=630%2C437&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2-630x437.png?resize=630%2C437\" alt=\"\" title=\"inkscape2\" width=\"630\" height=\"437\" class=\"aligncenter size-large wp-image-243\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2.png?resize=630%2C437&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2.png?resize=300%2C208&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/inkscape2.png?w=824&amp;ssl=1 824w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><br \/>\nVoil\u00e0! c&rsquo;est fait!<br \/>\nVous pouvez d\u00e8s \u00e0 pr\u00e9sent utiliser le symbole dans ArcGis: Ouvrez l\u2019\u00e9diteur de symboles de la couche, s\u00e9lectionnez symbole ponctuel image (eh oui! c&rsquo;est bien une image vecteur), pointez sur le fichier emf que vous venez de cr\u00e9er, et le tour est jou\u00e9.<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"244\" data-permalink=\"https:\/\/www.sigterritoires.fr\/ianarcgis\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis.png?fit=1003%2C730&amp;ssl=1\" data-orig-size=\"1003,730\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"ianarcgis\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis.png?fit=630%2C458&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis-630x458.png?resize=630%2C458\" alt=\"\" title=\"ianarcgis\" width=\"630\" height=\"458\" class=\"aligncenter size-large wp-image-244\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis.png?resize=630%2C458&amp;ssl=1 630w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis.png?resize=300%2C218&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2015\/02\/ianarcgis.png?w=1003&amp;ssl=1 1003w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nous allons voir comment r\u00e9cup\u00e9rer et int\u00e9grer une biblioth\u00e8que de symboles 2D dans ArcGis. Le serveur de symboles IAN Le R\u00e9seau local d&rsquo;int\u00e9gration et d&rsquo;application (IAN : Integration and Application Network) est un groupe de scientifiques&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30,26],"tags":[11,15,42,40,43,41,39],"class_list":["post-249","post","type-post","status-publish","format-standard","hentry","category-donnees-gratuites","category-outils-et-methodes","tag-2d","tag-arcgis","tag-emf","tag-ian","tag-inkscape","tag-svg","tag-symboles"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-41","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}