{"json_modified": "2016-09-27T12:01:40.418213", "uuid": "d0f4e789-159d-4b21-94f6-d517cba4ba52", "title": "<feComposite>", "url": "/en-US/docs/Web/SVG/Element/feComposite", "tags": ["SVG Filter", "SVG", "NeedsMobileBrowserCompatibility", "NeedsBrowserCompatibility", "NeedsExample", "Element"], "translations": [{"uuid": "636e97ea-fa34-46ab-a9c0-7ed3eac4f7f6", "title": "feComposite", "url": "/zh-CN/docs/Web/SVG/Element/feComposite", "tags": ["\u9700\u8981\u793a\u4f8b", "\u9700\u8981\u517c\u5bb9\u6027\u8868", "SVG", "\u5143\u7d20", "SVG\u6ee4\u955c"], "summary": "\u8be5\u6ee4\u955c\u6267\u884c\u4e24\u4e2a\u8f93\u5165\u56fe\u50cf\u7684\u667a\u80fd\u50cf\u7d20\u7ec4\u5408\uff0c\u5728\u56fe\u50cf\u7a7a\u95f4\u4e2d\u4f7f\u7528\u4ee5\u4e0bPorter-Duff\u5408\u6210\u64cd\u4f5c\u4e4b\u4e00\uff1aover\u3001in\u3001atop\u3001xor\u3002\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e00\u4e2a\u667a\u80fd\u7ec4\u4ef6<code>arithmetic\u64cd\u4f5c\uff08\u7ed3\u679c\u88ab\u538b\u5230[0,1]\u8303\u56f4\u5185\uff09\u3002</code>", "localization_tags": [], "locale": "zh-CN", "last_edit": "2016-09-27T12:01:30", "review_tags": []}], "modified": "2016-09-23T06:00:04", "label": "<feComposite>", "localization_tags": [], "locale": "en-US", "id": 7624, "last_edit": "2016-09-23T05:59:53", "summary": "This filter primitive performs the combination of two input images pixel-wise in image space using one of the Porter-Duff compositing operations: <code>over</code><em>, </em><code>in</code><em>, </em><code>atop</code><em>, </em><code>out</code><em>, </em><code>xor</code> and <code>lighter</code>. Additionally, a component-wise <code>arithmetic</code> operation (with the result clamped between [0..1]) can be applied.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Usage_context", "title": "Usage context"}, {"id": "Attributes", "title": "Attributes"}, {"id": "Global_attributes", "title": "Global attributes"}, {"id": "Specific_attributes", "title": "Specific attributes"}, {"id": "DOM_Interface", "title": "DOM\u00a0Interface"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/SVG/Element/feComposite", "review_tags": []}