﻿{"id":14486,"date":"2025-08-19T10:00:00","date_gmt":"2025-08-19T08:00:00","guid":{"rendered":"https:\/\/www.sigterritoires.fr\/?p=14486"},"modified":"2025-08-24T09:02:15","modified_gmt":"2025-08-24T07:02:15","slug":"exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/","title":{"rendered":"Exporter une mise en page QGIS en SVG : usages, limites et solutions"},"content":{"rendered":"\n<p>L\u2019export en <strong>SVG (Scalable Vector Graphics)<\/strong> \u00e0 partir de QGIS permet de produire des cartes vectorielles de haute qualit\u00e9 pour l\u2019impression ou l\u2019\u00e9dition graphique dans des logiciels comme <strong>Inkscape<\/strong>, <strong>Illustrator<\/strong> ou <strong>Affinity Designer<\/strong>. C\u2019est une alternative int\u00e9ressante au PDF, notamment pour des modifications manuelles ou des int\u00e9grations web. Mais ce format soul\u00e8ve aussi plusieurs <strong>probl\u00e8mes de compatibilit\u00e9 ou de rendu<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contenu <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Pourquoi_exporter_en_SVG\" >Pourquoi exporter en SVG ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Comment_exporter_une_mise_en_page_en_SVG_dans_QGIS\" >Comment exporter une mise en page en SVG dans QGIS ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Problemes_frequents_rencontres_lors_de_lexport_en_SVG\" >Probl\u00e8mes fr\u00e9quents rencontr\u00e9s lors de l\u2019export en SVG<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#1_Textures_degrades_ou_symboles_complexes_non_fidelement_exportes\" >1.  Textures, d\u00e9grad\u00e9s ou symboles complexes non fid\u00e8lement export\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#2_Texte_mal_interprete\" >2.  Texte mal interpr\u00e9t\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#3_Objets_superposes_mal_ordonnes\" >3.  Objets superpos\u00e9s mal ordonn\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#4_Problemes_de_dimensions_ou_dunites\" >4.  Probl\u00e8mes de dimensions ou d\u2019unit\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#5_Cartes_raster_ou_images_integrees_absentes\" >5.  Cartes raster ou images int\u00e9gr\u00e9es absentes<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Bonnes_pratiques_avant_export\" >Bonnes pratiques avant export<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Comparatif_rapide_SVG_vs_PDF\" >Comparatif rapide SVG vs PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Alternatives_fiables_a_lexport_SVG_dans_QGIS\" >Alternatives fiables \u00e0 l&rsquo;export SVG dans QGIS<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#1_Export_natif_depuis_la_mise_en_page_layout_manager\" >1. Export natif depuis la mise en page (layout manager)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#2_Methode_alternative_Export_en_PDF_puis_conversion_avec_Inkscape\" >2. M\u00e9thode alternative : Export en PDF puis conversion avec Inkscape<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Etapes\" >\u00c9tapes :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Deux_modes_dimport_PDF_dans_Inkscape_Interne_vs_Cairo\" >Deux modes d\u2019import PDF dans Inkscape : Interne vs Cairo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Import_du_PDF_QGis_avec_loption_Cairo\" >Import du PDF QGis avec l&rsquo;option Cairo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#%E2%9C%94_Avantages\" >\u2714 Avantages :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#%E2%9A%A0%EF%B8%8F_A_noter\" >\u26a0\ufe0f \u00c0 noter :<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#3_Outils_externes_ou_scripts_Python\" >3. Outils externes ou scripts Python<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pourquoi_exporter_en_SVG\"><\/span>Pourquoi exporter en SVG ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qualit\u00e9 vectorielle parfaite<\/strong> pour impression ou zoom num\u00e9rique<\/li>\n\n\n\n<li><strong>\u00c9dition post\u00e9rieure<\/strong> des \u00e9l\u00e9ments cartographiques dans un logiciel de dessin<\/li>\n\n\n\n<li><strong>Int\u00e9gration dans des documents complexes<\/strong> ou des pages web responsives<\/li>\n\n\n\n<li><strong>Animation ou interaction<\/strong> possible avec JavaScript<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comment_exporter_une_mise_en_page_en_SVG_dans_QGIS\"><\/span>Comment exporter une mise en page en SVG dans QGIS ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ouvrez votre <strong>composition de mise en page<\/strong> (menu <em>Mise en page<\/em> ou <em>Composer d\u2019impression<\/em>).<\/li>\n\n\n\n<li>Cliquez sur <strong>Fichier &gt; Exporter en SVG<\/strong>.<\/li>\n\n\n\n<li>Choisissez :\n<ul class=\"wp-block-list\">\n<li><strong>Nom du fichier<\/strong><\/li>\n\n\n\n<li><strong>Dossier de destination<\/strong><\/li>\n\n\n\n<li><strong>R\u00e9solution<\/strong> (en DPI, si des images raster sont incluses)<\/li>\n\n\n\n<li><strong>Exporter les couches en groupes SVG s\u00e9par\u00e9s<\/strong> (utile dans Inkscape)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Problemes_frequents_rencontres_lors_de_lexport_en_SVG\"><\/span>Probl\u00e8mes fr\u00e9quents rencontr\u00e9s lors de l\u2019export en SVG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Textures_degrades_ou_symboles_complexes_non_fidelement_exportes\"><\/span>1.  <strong>Textures, d\u00e9grad\u00e9s ou symboles complexes non fid\u00e8lement export\u00e9s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les <strong>d\u00e9grad\u00e9s<\/strong>, <strong>hatchings<\/strong>, <strong>SVG internes<\/strong> ou <strong>effets de transparence<\/strong> peuvent ne pas appara\u00eetre ou \u00eatre convertis en chemins rasteris\u00e9s.<\/li>\n\n\n\n<li><strong>Symboles SVG<\/strong> mal int\u00e9gr\u00e9s si leur chemin n\u2019est pas absolu.<\/li>\n<\/ul>\n\n\n\n<p><strong> Solution :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Simplifier les styles avant export.<\/li>\n\n\n\n<li>\u00c9viter les effets non vectoriels (ombres, halo, effets de bords).<\/li>\n\n\n\n<li>Convertir les symboles SVG personnalis\u00e9s en formes simples.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Texte_mal_interprete\"><\/span>2.  <strong>Texte mal interpr\u00e9t\u00e9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le texte peut \u00eatre converti en <strong>chemins<\/strong> (perte d\u2019\u00e9ditabilit\u00e9) ou rendu dans une <strong>police de secours<\/strong> si la police d\u2019origine n\u2019est pas reconnue.<\/li>\n\n\n\n<li>Certaines polices (Google Fonts, etc.) posent probl\u00e8me \u00e0 l\u2019ouverture dans Inkscape ou Illustrator.<\/li>\n<\/ul>\n\n\n\n<p><strong> Solution :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utiliser des polices standards (Arial, Liberation Sans\u2026).<\/li>\n\n\n\n<li>Cocher l\u2019option <strong>\u00ab Convertir le texte en chemins \u00bb<\/strong> uniquement si n\u00e9cessaire.<\/li>\n\n\n\n<li>V\u00e9rifier la compatibilit\u00e9 de la police dans l\u2019\u00e9diteur cible.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Objets_superposes_mal_ordonnes\"><\/span>3.  <strong>Objets superpos\u00e9s mal ordonn\u00e9s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u2019ordre d\u2019affichage (calques, \u00e9tiquettes) peut \u00eatre alt\u00e9r\u00e9 lors de l\u2019export.<\/li>\n\n\n\n<li>Les groupes QGIS ne correspondent pas toujours aux groupes SVG.<\/li>\n<\/ul>\n\n\n\n<p><strong>Solution :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bien structurer la mise en page dans QGIS avant export.<\/li>\n\n\n\n<li>Tester avec et sans option <em>\u00ab Exporter en couches s\u00e9par\u00e9es \u00bb<\/em>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Problemes_de_dimensions_ou_dunites\"><\/span>4.  <strong>Probl\u00e8mes de dimensions ou d\u2019unit\u00e9s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certains logiciels interpr\u00e8tent mal les unit\u00e9s : mm vs px.<\/li>\n\n\n\n<li>Cela affecte l\u2019\u00e9chelle et la taille r\u00e9elle du document export\u00e9.<\/li>\n<\/ul>\n\n\n\n<p><strong> Solution :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exporter en DPI standard (300 pour impression).<\/li>\n\n\n\n<li>V\u00e9rifier l\u2019unit\u00e9 du projet (mm ou pixels).<\/li>\n\n\n\n<li>Redimensionner \u00e0 l\u2019ouverture dans l\u2019\u00e9diteur si n\u00e9cessaire.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Cartes_raster_ou_images_integrees_absentes\"><\/span>5.  <strong>Cartes raster ou images int\u00e9gr\u00e9es absentes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les images (fonds scann\u00e9s, orthophotos\u2026) ne sont pas toujours export\u00e9es avec le SVG ou sont r\u00e9f\u00e9renc\u00e9es sans \u00eatre int\u00e9gr\u00e9es.<\/li>\n<\/ul>\n\n\n\n<p><strong>Solution :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utiliser le format PDF si des images raster sont n\u00e9cessaires.<\/li>\n\n\n\n<li>Exporter les \u00e9l\u00e9ments vectoriels en SVG et int\u00e9grer les images dans le logiciel de dessin.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bonnes_pratiques_avant_export\"><\/span> Bonnes pratiques avant export<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nettoyer la composition : \u00e9viter les \u00e9l\u00e9ments inutiles ou trop lourds.<\/li>\n\n\n\n<li>Utiliser un fond blanc si l\u2019arri\u00e8re-plan est transparent.<\/li>\n\n\n\n<li>Pr\u00e9f\u00e9rer les <strong>symboles simples et les couleurs unies<\/strong>.<\/li>\n\n\n\n<li>Tester l\u2019ouverture dans <strong>Inkscape<\/strong> (gratuit) pour voir le rendu final.<\/li>\n\n\n\n<li>Pr\u00e9voir une version alternative en PDF si besoin.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparatif_rapide_SVG_vs_PDF\"><\/span> Comparatif rapide SVG vs PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Crit\u00e8re<\/th><th>SVG<\/th><th>PDF<\/th><\/tr><\/thead><tbody><tr><td>\u00c9ditable dans Inkscape<\/td><td>\u2705 Oui<\/td><td>\u2705 Oui (avec limites)<\/td><\/tr><tr><td>Fid\u00e9lit\u00e9 des d\u00e9grad\u00e9s<\/td><td>\u26a0\ufe0f Variable<\/td><td>\u2705 Bonne<\/td><\/tr><tr><td>Int\u00e9gration web<\/td><td>\u2705 Native<\/td><td>\u274c Non adapt\u00e9<\/td><\/tr><tr><td>Poids du fichier<\/td><td>\u26a0\ufe0f Peut \u00eatre \u00e9lev\u00e9<\/td><td>\u2705 Optimis\u00e9<\/td><\/tr><tr><td>Qualit\u00e9 d\u2019impression<\/td><td>\u2705 Tr\u00e8s bonne<\/td><td>\u2705 Tr\u00e8s bonne<\/td><\/tr><tr><td>Transparence<\/td><td>\u26a0\ufe0f Parfois mal g\u00e9r\u00e9e<\/td><td>\u2705 Mieux g\u00e9r\u00e9e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Alternatives_fiables_a_lexport_SVG_dans_QGIS\"><\/span>Alternatives fiables \u00e0 l&rsquo;export SVG dans QGIS<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Export_natif_depuis_la_mise_en_page_layout_manager\"><\/span>1. <strong>Export natif depuis la mise en page (layout manager)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u2019est aujourd\u2019hui <strong>la m\u00e9thode principale<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Menu <strong>Fichier &gt; Exporter en SVG<\/strong><\/li>\n\n\n\n<li>Options : exporter les groupes en calques s\u00e9par\u00e9s, DPI, etc.<\/li>\n<\/ul>\n\n\n\n<p>\u2714 Avantage : int\u00e9gr\u00e9, simple, sans plugin<br>\u2716 Limites : rendu imparfait avec effets complexes (d\u00e9grad\u00e9s, transparence), texte parfois converti en chemin<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Methode_alternative_Export_en_PDF_puis_conversion_avec_Inkscape\"><\/span>2. <strong>M\u00e9thode alternative : Export en PDF puis conversion avec Inkscape<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Workflow alternatif :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exporte en <strong>PDF vectoriel<\/strong><\/li>\n\n\n\n<li>Ouvre dans <strong>Inkscape<\/strong> ou <strong>Adobe Illustrator<\/strong><\/li>\n\n\n\n<li>Enregistre au format <strong>SVG<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u2714 Avantage : meilleur rendu initial<br>\u2716 N\u00e9cessite un outil externe<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Quand l\u2019export SVG direct pose probl\u00e8me (textes en chemins, effets mal rendus, images manquantes\u2026), passer par un PDF vectoriel peut donner de meilleurs r\u00e9sultats.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Etapes\"><\/span>\u00c9tapes :<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dans QGIS<\/strong> :\n<ul class=\"wp-block-list\">\n<li>Ouvrez la mise en page.<\/li>\n\n\n\n<li>Menu Mise en page &gt; <strong>Exporter au format PDF<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"14494\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/pdf_inskape_export\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?fit=1920%2C1080&amp;ssl=1\" data-orig-size=\"1920,1080\" 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;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"pdf_inskape_export\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?resize=640%2C360&#038;ssl=1\" alt=\"\" class=\"wp-image-14494\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>S\u00e9lectionnez les options:\n<ul class=\"wp-block-list\">\n<li>Toujours exporter comme vecteurs et,<\/li>\n\n\n\n<li>Toujours exporter le texte sous forme d&rsquo;objets texte<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"446\" height=\"536\" data-attachment-id=\"14495\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/pdf_inskape_export_options\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?fit=446%2C536&amp;ssl=1\" data-orig-size=\"446,536\" 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;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"pdf_inskape_export_options\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?fit=446%2C536&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?resize=446%2C536&#038;ssl=1\" alt=\"\" class=\"wp-image-14495\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?w=446&amp;ssl=1 446w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_export_options.jpg?resize=250%2C300&amp;ssl=1 250w\" sizes=\"auto, (max-width: 446px) 100vw, 446px\" \/><\/a><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dans Inkscape<\/strong> :<\/li>\n<\/ul>\n\n\n\n<p>Fichier &gt; <strong>Ouvrir<\/strong> &gt; s\u00e9lectionnez le PDF export\u00e9.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"605\" data-attachment-id=\"14496\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/pdf_inskape_import_options\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?fit=692%2C654&amp;ssl=1\" data-orig-size=\"692,654\" 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;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"pdf_inskape_import_options\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?fit=640%2C605&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?resize=640%2C605&#038;ssl=1\" alt=\"\" class=\"wp-image-14496\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?w=692&amp;ssl=1 692w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_options.jpg?resize=300%2C284&amp;ssl=1 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Deux_modes_dimport_PDF_dans_Inkscape_Interne_vs_Cairo\"><\/span><strong>Deux modes d\u2019import PDF dans Inkscape : Interne vs Cairo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Quand vous ouvrez un fichier PDF dans Inkscape, vous avez le choix entre deux moteurs d&rsquo;importation :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Importation interne<\/strong> : moteur natif d\u2019Inkscape. Il donne de bons r\u00e9sultats dans la majorit\u00e9 des cas, surtout pour les documents simples. Cependant, il peut mal interpr\u00e9ter certains d\u00e9grad\u00e9s, masques ou groupes.<\/li>\n\n\n\n<li><strong>Importation avec Cairo<\/strong> : repose sur la biblioth\u00e8que graphique Cairo. Il est parfois plus fid\u00e8le pour les effets complexes, les couches transparentes ou certains trac\u00e9s issus de QGIS, mais peut convertir davantage d\u2019\u00e9l\u00e9ments en chemins, rendant l\u2019\u00e9dition plus difficile.<\/li>\n<\/ul>\n\n\n\n<p>En cas de probl\u00e8me de rendu, il est utile de tester les deux options pour comparer. La fid\u00e9lit\u00e9 d\u00e9pend souvent du contenu sp\u00e9cifique du fichier (polices, styles, transparences&#8230;).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"382\" data-attachment-id=\"14497\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/pdf_inskape_import_interne\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?fit=1681%2C1003&amp;ssl=1\" data-orig-size=\"1681,1003\" 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;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"pdf_inskape_import_interne\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?fit=640%2C382&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?resize=640%2C382&#038;ssl=1\" alt=\"\" class=\"wp-image-14497\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?resize=1024%2C611&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?resize=300%2C179&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?resize=768%2C458&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?resize=1536%2C916&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?w=1681&amp;ssl=1 1681w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_interne.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong><em>Import du PDF QGis avec l&rsquo;option Importation interne<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"382\" data-attachment-id=\"14498\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/exporter-une-mise-en-page-qgis-en-svg-usages-limites-et-solutions\/pdf_inskape_import_cairo\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?fit=1681%2C1003&amp;ssl=1\" data-orig-size=\"1681,1003\" 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;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"pdf_inskape_import_cairo\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?fit=640%2C382&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?resize=640%2C382&#038;ssl=1\" alt=\"\" class=\"wp-image-14498\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?resize=1024%2C611&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?resize=300%2C179&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?resize=768%2C458&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?resize=1536%2C916&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?w=1681&amp;ssl=1 1681w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2025\/06\/pdf_inskape_import_cairo.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption class=\"wp-element-caption\"><strong><em>Import du PDF QGis avec l&rsquo;option<\/em><\/strong> <strong><em>Cairo<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Import_du_PDF_QGis_avec_loption_Cairo\"><\/span>Import du PDF QGis avec l&rsquo;option Cairo<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%94_Avantages\"><\/span>\u2714 Avantages :<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Meilleure fid\u00e9lit\u00e9 graphique qu\u2019un export SVG direct depuis QGIS.<\/li>\n\n\n\n<li>Possibilit\u00e9 de retravailler tous les objets dans un \u00e9diteur d\u00e9di\u00e9.<\/li>\n\n\n\n<li>Int\u00e9gration plus propre dans des projets web ou print.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9A%A0%EF%B8%8F_A_noter\"><\/span>\u26a0\ufe0f \u00c0 noter :<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certaines couches raster seront int\u00e9gr\u00e9es comme images incorpor\u00e9es.<\/li>\n\n\n\n<li>Le fichier peut \u00eatre lourd, penser \u00e0 optimiser les objets vectoriels.<\/li>\n<\/ul>\n\n\n\n<p><strong>Une fois import\u00e9 :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Supprimez les \u00e9l\u00e9ments inutiles (fonds invisibles, cadres blancs).<\/li>\n\n\n\n<li>V\u00e9rifiez les polices et remplace-les si n\u00e9cessaire.<\/li>\n\n\n\n<li>Recolorez ou regroupez les objets vectoriels pour simplifier le fichier.<\/li>\n\n\n\n<li>Fichier &gt; <strong>Enregistrer sous<\/strong> &gt; <strong>SVG Inkscape<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Outils_externes_ou_scripts_Python\"><\/span>3. <strong>Outils externes ou scripts Python<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Vous pouvez aussi \u00e9crire un <strong>script PyQGIS<\/strong> ou utiliser les <strong>exporteurs SVG de PyQt<\/strong> si vous souhaitez automatiser des exports avec contr\u00f4le fin (mais c\u2019est avanc\u00e9).<\/p>\n\n\n\n<p>Exemple de base :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>layout = QgsProject.instance().layoutManager().layoutByName('Ma mise en page')\nexporter = QgsLayoutExporter(layout)\nexporter.exportToSvg('chemin\/vers\/export.svg', QgsLayoutExporter.SvgExportSettings())\n<\/code><\/pre>\n\n\n\n<p>\u2714 Avantage : automatisation possible<br>\u2716 N\u00e9cessite comp\u00e9tences en scripting<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span> Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L\u2019export SVG dans QGIS est une fonctionnalit\u00e9 puissante mais parfois capricieuse. Il convient de bien <strong>pr\u00e9parer sa mise en page<\/strong>, <strong>tester l\u2019ouverture dans un \u00e9diteur<\/strong> et, si n\u00e9cessaire, <strong>simplifier les styles ou pr\u00e9f\u00e9rer le PDF<\/strong> pour certains usages. Une bonne ma\u00eetrise de l\u2019export SVG ouvre la voie \u00e0 une cartographie professionnelle, graphique et souple, notamment pour des projets de communication visuelle ou web.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019export en SVG (Scalable Vector Graphics) \u00e0 partir de QGIS permet de produire des cartes vectorielles de haute qualit\u00e9 pour l\u2019impression ou l\u2019\u00e9dition graphique dans des logiciels comme Inkscape, Illustrator ou Affinity Designer. 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