{"id":20536,"date":"2008-04-28T16:46:14","date_gmt":"2008-04-28T14:46:14","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2008\/04\/mapguide-util.html"},"modified":"2008-04-28T16:46:14","modified_gmt":"2008-04-28T14:46:14","slug":"mapguide-util","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2008\/04\/mapguide-util.html","title":{"rendered":"MapGuide &#8211; Utiliser des symboles avec un fond transparent"},"content":{"rendered":"<p>On m&rsquo;a pos\u00e9 r\u00e9cemment la question suivante : <\/p>\n<p>&#8211; Dans MapGuide, comment afficher des symboles personnalis\u00e9s, en \u00e9vitant une forme carr\u00e9e ?<\/p>\n<p>&nbsp;<\/p>\n<p>C&rsquo;est \u00e0 dire, comment \u00e9viter d&rsquo;afficher une image comme celle ci :<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/geospatialfrance.typepad.com\/geospatialfrance\/WindowsLiveWriter\/image_25.png\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"463\" height=\"348\" border=\"0\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/1_image_thumb_19.png\" alt=\"image\" style=\"border: 0px none\" \/><\/a> <\/p>\n<p>Et comment plut\u00f4t afficher une image comme celle ci :<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/geospatialfrance.typepad.com\/geospatialfrance\/WindowsLiveWriter\/PNG_MGOS20.png\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"463\" height=\"348\" border=\"0\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/PNG_MGOS20_thumb.png\" alt=\"PNG_MGOS20\" style=\"border: 0px none\" \/><\/a> <\/p>\n<p>&nbsp;<\/p>\n<p>La r\u00e9ponse est simple : utiliser des symboles dans le format PNG, et exploiter la capacit\u00e9 de ce format \u00e0 param\u00e9trer une couleur transparente.<\/p>\n<p><\/p>\n<p><strong>Edit du 28 avril 2008 : <\/strong><br \/>Comme indiqu\u00e9 dans ma r\u00e9ponse \u00e0 Jean-Marie (voir commentaires ci dessous), je pr\u00e9cise que la transparence des symboles PNG fonctionne avec le viewer DWF et le viewer Ajax (classique ou Fusion, c&rsquo;est \u00e0 dire avec les pr\u00e9sentations web classiques ou les pr\u00e9sentations web flexibles).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On m&rsquo;a pos\u00e9 r\u00e9cemment la question suivante : &#8211; Dans MapGuide, comment afficher des symboles personnalis\u00e9s, en \u00e9vitant une forme carr\u00e9e ? &nbsp; C&rsquo;est \u00e0 dire, comment \u00e9viter d&rsquo;afficher une image comme celle ci : Et comment plut\u00f4t afficher une image comme celle ci : &nbsp; La r\u00e9ponse est simple : utiliser des symboles dans [&hellip;]<\/p>\n","protected":false},"author":52098,"featured_media":2472,"menu_order":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[3397,3399,3403],"tags":[],"class_list":["post-20536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autodesk-mapguide-enterprise","category-mapguide-open-source","category-technologie-mapguide","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/20536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/users\/52098"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=20536"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/20536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media\/2472"}],"wp:attachment":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media?parent=20536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=20536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=20536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}