{"json_modified": "2015-11-08T05:38:27.155113", "slug": "Web/JavaScript/Reference/Objets_globaux/Float32Array", "tags": ["Javascript", "TypedArrays", "Constructor", "Reference", "javascript", "TypedArray", "R\u00e9f\u00e9rence", "JavaScript"], "locale": "fr", "title": "Float32Array", "translations": [{"title": "Float32Array", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Float32Array", "tags": ["javascript", "Constructor", "JavaScript", "TypedArray", "TypedArrays", "Javascript"], "summary": "The <strong><code>Float32Array</code></strong> typed array represents an array of 32-bit floating point numbers (corresponding to the C <code>float</code> data type) in the platform byte order. If control over byte order is needed, use <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView\" title=\"The DataView view provides a low-level interface for reading and writing multiple number types&#xA0;in an ArrayBuffer irrespective of the platform's endianness.\"><code>DataView</code></a> instead. The contents are initialized to <code>0</code>. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).", "localization_tags": [], "locale": "en-US", "last_edit": "2015-11-01T21:28:16", "review_tags": []}, {"title": "Float32Array", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Float32Array", "tags": [], "summary": "<code>Float32Array</code> \u30bf\u30a4\u30d7\u306f\u300132 \u30d3\u30c3\u30c8\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570 (C \u8a00\u8a9e\u306e <code>float</code> \u30c7\u30fc\u30bf\u30bf\u30a4\u30d7\u306b\u76f8\u5f53\u3057\u307e\u3059) \u306e\u914d\u5217\u3092\u8868\u3057\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-04-12T10:07:44", "review_tags": []}, {"title": "Float32Array", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Float32Array", "tags": ["TypeArray", "\u6784\u9020\u51fd\u6570", "TypeArrays", "JavaScript"], "summary": "<strong><code>Float32Array</code></strong> \u7c7b\u578b\u6570\u7ec4\u4ee3\u8868\u7684\u662f\u5e73\u53f0\u5b57\u8282\u987a\u5e8f\u4e3a32\u4f4d\u7684\u6d6e\u70b9\u6570\u578b\u6570\u7ec4(\u5bf9\u5e94\u4e8e C\u00a0\u6d6e\u70b9\u6570\u636e\u7c7b\u578b) \u3002\u00a0\u5982\u679c\u9700\u8981\u63a7\u5236\u5b57\u8282\u987a\u5e8f, \u4f7f\u7528 <a href=\"/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/DataView\" title=\"DataView&#xA0;&#x89C6;&#x56FE;&#x63D0;&#x4F9B;&#x4E86;&#x4E00;&#x79CD;&#x7528;&#x4E8E;&#x5411;ArrayBuffer&#x8BFB;&#x5199;&#x6570;&#x636E;&#x7684;&#x5E95;&#x5C42;&#x63A5;&#x53E3;&#x3002;\"><code>DataView</code></a>\u00a0\u66ff\u4ee3.\u00a0\u5185\u5bb9\u521d\u59cb\u5316\u4e3a<code>0</code>\u3002\u4e00\u65e6\u5efa\u7acb\u8d77\u6765\uff0c\u4f60\u53ef\u4ee5\u53c2\u8003\u4f7f\u7528\u5bf9\u8c61\u6570\u7ec4\u5143\u7d20\u7684\u65b9\u6cd5\uff0c\u6216\u8005\u4f7f\u7528\u6807\u51c6\u6570\u7ec4\u7d22\u5f15\u8bed\u6cd5 (\u8fd9\u5c31\u662f\u4f7f\u7528\u62ec\u53f7)\u3002", "localization_tags": ["inprogress"], "locale": "zh-CN", "last_edit": "2015-05-16T08:30:30", "review_tags": []}], "modified": "2015-11-08T05:38:25", "label": "Float32Array", "localization_tags": [], "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Float32Array", "last_edit": "2015-11-08T05:38:16", "summary": "Le tableau typ\u00e9 <strong><code>Float32Array</code></strong> repr\u00e9sente un tableau de nombres flottants repr\u00e9sent\u00e9s sur 32 bits (ce qui correspond au type C <code>float</code>), l'ordre des octets utilis\u00e9s \u00e9tant celui de la plate-forme. Si on souhaite ma\u00eetriser le boutisme (<em>endianness</em>) utilis\u00e9, on pourra utiliser une <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/DataView\" title=\"Un nouvel objet DataView repr&#xE9;sentant le tampon m&#xE9;moire (buffer) fourni.\"><code>DataView</code></a>. Les \u00e9l\u00e9ments du tableau sont initialis\u00e9s \u00e0 <code>0</code>. Une fois que le tableau est \u00e9tabli, on peut r\u00e9f\u00e9rencer des \u00e9l\u00e9ments dans le tableau en utilisant les m\u00e9thodes de l'objet ou la syntaxe usuelle des crochets.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntaxe", "title": "Syntaxe"}, {"id": "Propri\u00e9t\u00e9s", "title": "Propri\u00e9t\u00e9s"}, {"id": "M\u00e9thodes", "title": "M\u00e9thodes"}, {"id": "Prototype_Float32Array", "title": "Prototype "}, {"id": "Propri\u00e9t\u00e9s_2", "title": "Propri\u00e9t\u00e9s"}, {"id": "M\u00e9thodes_2", "title": "M\u00e9thodes"}, {"id": "Exemples", "title": "Exemples"}, {"id": "Sp\u00e9cifications", "title": "Sp\u00e9cifications"}, {"id": "Compatibilit\u00e9_des_navigateurs", "title": "Compatibilit\u00e9 des navigateurs"}, {"id": "Notes_de_compatibilit\u00e9", "title": "Notes de compatibilit\u00e9"}, {"id": "Voir_aussi", "title": "Voir aussi"}], "id": 1919, "review_tags": []}