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</header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sommaire</h2> <button 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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliographie"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Bibliographie</span> </div> </a> <ul id="toc-Bibliographie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voir_aussi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voir_aussi"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voir aussi</span> </div> </a> <ul id="toc-Voir_aussi-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sommaire" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Graphématique</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. 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title="Graphemics – anglais" lang="en" hreflang="en" data-title="Graphemics" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Graf%C3%A9mica" title="Grafémica – espagnol" lang="es" hreflang="es" data-title="Grafémica" data-language-autonym="Español" data-language-local-name="espagnol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Grafeemika" title="Grafeemika – estonien" lang="et" hreflang="et" data-title="Grafeemika" data-language-autonym="Eesti" data-language-local-name="estonien" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Grafematica" title="Grafematica – italien" lang="it" hreflang="it" data-title="Grafematica" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%92%E1%83%A0%E1%83%90%E1%83%A4%E1%83%94%E1%83%9B%E1%83%98%E1%83%99%E1%83%90" title="გრაფემიკა – géorgien" lang="ka" hreflang="ka" data-title="გრაფემიკა" data-language-autonym="ქართული" data-language-local-name="géorgien" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Graphematica" title="Graphematica – latin" lang="la" hreflang="la" data-title="Graphematica" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a 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bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fichier:Phonetik.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Phonetik.svg/45px-Phonetik.svg.png" decoding="async" width="45" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Phonetik.svg/68px-Phonetik.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Phonetik.svg/90px-Phonetik.svg.png 2x" data-file-width="39" data-file-height="16" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p><strong class="bandeau-titre">Cet article est une <a href="/wiki/Aide:%C3%89bauche" title="Aide:Ébauche">ébauche</a> concernant la <a href="/wiki/Linguistique" title="Linguistique">linguistique</a>.</strong> </p><p>Vous pouvez partager vos connaissances en l’améliorant (<b><a href="/wiki/Aide:Comment_modifier_une_page" title="Aide:Comment modifier une page">comment ?</a></b>) selon les recommandations des <a href="/wiki/Projet:Accueil" title="Projet:Accueil">projets correspondants</a>. </p> </div></div> <p>La <b>graphématique</b> ou <b>graphémique</b> est l'étude des <a href="/wiki/Graph%C3%A8me" title="Graphème">graphèmes</a> et de leurs relations avec les <a href="/wiki/Phon%C3%A8mes" class="mw-redirect" title="Phonèmes">phonèmes</a>, unités phonétiques ou unités significatives qu’ils représentent. Il s'agit d'une branche de la <a href="/wiki/Linguistique" title="Linguistique">linguistique</a>. </p><p>Elle étudie les spécificités des textes écrits dans une certaine langue et ce à quoi elles correspondent dans la langue orale. Une tâche majeure est l’analyse descriptive de régularités implicites dans les écrits (graphotactique) pour formuler des règles explicites (orthographe) de système d’écriture pouvant être utilisé dans l’éducation prescriptive ou les technologies de la langue comme la synthèse vocale. </p><p>Par analogie avec le phonème et les allophones ou phones en phonologie, l’unité graphique de la langue est le graphème, c’est-à-dire le caractère ou groupe de caractères et le glyphe utilisés dans la langue. Différentes analyses considèrent différentes entités comme étant des graphèmes, plusieurs points de divergences se trouvent lorsqu’on considère la ponctuation, les signes diacritiques, les digrammes et autres multigrammes, et les écritures non alphabétiques. </p><p>Par analogie avec la phonologie (l’étude phonémique ou des phonèmes) et la phonétique (l’étude des phones), la graphématique ou graphémique étudie les graphèmes, c’est-à-dire la forme, et la <a href="/w/index.php?title=Graph%C3%A9tique&action=edit&redlink=1" class="new" title="Graphétique (page inexistante)">graphétique</a> étudie les graphes, c’est-à-dire la substance et spécifiquement la <a href="/wiki/Pal%C3%A9ographie" title="Paléographie">paléographie</a> et la <a href="/wiki/Typographie" title="Typographie">typographie</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Sémiologie_graphique"><span id="S.C3.A9miologie_graphique"></span>Sémiologie graphique</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Graph%C3%A9matique&veaction=edit&section=1" title="Modifier la section : Sémiologie graphique" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Graph%C3%A9matique&action=edit&section=1" title="Modifier le code source de la section : Sémiologie graphique"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Comme l'a démontré <a href="/wiki/Jacques_Bertin_(cartographe)" title="Jacques Bertin (cartographe)">Jacques Bertin</a> en 1967 dans son ouvrage <i>Sémiologie Graphique. Les diagrammes, les réseaux, les cartes</i>, il existe un répertoire de six graphèmes, ou plus précisément de familles graphémiques, pour créer des <a href="/wiki/Icon%C3%A8me" title="Iconème">iconèmes</a> : la forme, la valeur, la taille, le grain, l’orientation et la couleur. </p><p>Une étude graphémique consiste donc à analyser ces six variables essentielles à la constitution d'une image. </p> <div class="mw-heading mw-heading2"><h2 id="Bibliographie">Bibliographie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Graph%C3%A9matique&veaction=edit&section=2" title="Modifier la section : Bibliographie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Graph%C3%A9matique&action=edit&section=2" title="Modifier le code source de la section : Bibliographie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Bertin Jacques, <i>Sémiologie graphique</i>, Paris, Mouton/Gauthier-Villars, 1967.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Articles_connexes">Articles connexes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Graph%C3%A9matique&veaction=edit&section=3" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Graph%C3%A9matique&action=edit&section=3" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/S%C3%A9miologie_graphique" title="Sémiologie graphique">Sémiologie graphique</a></li> <li><a href="/wiki/Graph%C3%A8me" title="Graphème">Graphème</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Graph%C3%A9matique&veaction=edit&section=4" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Graph%C3%A9matique&action=edit&section=4" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="wiktionary"><a href="https://fr.wiktionary.org/wiki/graph%C3%A9matique" class="extiw" title="wikt:graphématique">graphématique</a>, <span class="nowrap">sur le <span class="project">Wiktionnaire</span></span></li> </ul> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:%C3%89criture" title="Portail de l’écriture"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Icon_flat_style_plume_03.svg/24px-Icon_flat_style_plume_03.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Icon_flat_style_plume_03.svg/36px-Icon_flat_style_plume_03.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Icon_flat_style_plume_03.svg/48px-Icon_flat_style_plume_03.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:%C3%89criture" title="Portail:Écriture">Portail de l’écriture</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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