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Diffstat (limited to 'files/ko/web/api/imagedata/index.html')
-rw-r--r-- | files/ko/web/api/imagedata/index.html | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/files/ko/web/api/imagedata/index.html b/files/ko/web/api/imagedata/index.html new file mode 100644 index 0000000000..fb7beec45e --- /dev/null +++ b/files/ko/web/api/imagedata/index.html @@ -0,0 +1,134 @@ +--- +title: ImageData +slug: Web/API/ImageData +translation_of: Web/API/ImageData +--- +<div>{{APIRef("Canvas API")}}</div> + +<p><code><strong>ImageData</strong></code> 인터페이스는 {{HTMLElement("canvas")}} 엘리먼트 영역의 기저의 픽셀데이터를 나타냅니다{{domxref("ImageData.ImageData", "ImageData()")}}생성자나 canvas객체에 연결된 {{domxref("CanvasRenderingContext2D")}}객체의 {{domxref("CanvasRenderingContext2D.createImageData", "createImageData()")}}나 {{domxref("CanvasRenderingContext2D.getImageData", "getImageData()")}}메소드로 생성할 수 있습니다. <strong><font face="Courier New">ImageData</font></strong>는 {{domxref("CanvasRenderingContext2D.putImageData", "putImageData()")}}의 인자로 전달할 수 있으며, 이를 통해 canvas의 일부로 반영할 수 있습니다.</p> + +<h2 id="Constructors">Constructors</h2> + +<dl> + <dt>{{domxref("ImageData.ImageData", "ImageData()")}} {{experimental_inline}}</dt> + <dd>인자로 주어진 {{jsxref("Uint8ClampedArray")}}로 부터 해당 크기에 맞는 ImageData객체를 생성합니다. 만약 인자가 주어지지 않으면 검정색 사각형 이미지를 생성합니다. {{domxref("CanvasRenderingContext2D.createImageData", "createImageData()")}}는 worker에서 사용할 수 없기 때문에, ImageData의 생성자를 이용하는 것이 가장 일반적인 방법입니다.</dd> +</dl> + +<h2 id="Properties">Properties</h2> + +<dl> + <dt>{{domxref("ImageData.data")}} {{readonlyInline}}</dt> + <dd>{{jsxref("Uint8ClampedArray")}}형식이며 1차원 배열로 RGBA순서로 정의된 이미지 데이터를 나타내니다. 각 원소는 정수값으로 0에서 255사이의 값을 갖습니다.</dd> + <dt>{{domxref("ImageData.height")}} {{readonlyInline}}</dt> + <dd>unsigned long형식으로 ImageData의 pixel기준의 실제 높이값입니다.</dd> + <dt>{{domxref("ImageData.width")}} {{readonlyInline}}</dt> + <dd>unsigned long형식으로 ImageData의 pixel기준의 실제 가로값입니다.</dd> +</dl> + +<h2 id="Specifications" name="Specifications">Specifications</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('HTML WHATWG', "the-canvas-element.html#imagedata", "ImageData")}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + +<div>{{CompatibilityTable}}</div> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>4.0</td> + <td>{{CompatGeckoDesktop("14")}}</td> + <td>9.0</td> + <td>9.0</td> + <td>3.1</td> + </tr> + <tr> + <td>Support in workers</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatGeckoDesktop("25")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + <tr> + <td><code>ImageData()</code> constructor</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatGeckoDesktop("29")}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>2.1</td> + <td>{{CompatGeckoMobile("14")}}</td> + <td>{{CompatUnknown}}</td> + <td>10.0</td> + <td>3.2</td> + </tr> + <tr> + <td>Support in workers</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatGeckoMobile("25")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + <tr> + <td><code>ImageData()</code> constructor</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatGeckoMobile("29")}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="See_also">See also</h2> + +<ul> + <li>{{domxref("CanvasRenderingContext2D")}}</li> + <li>The {{HTMLElement("canvas")}} element and its associated interface, {{domxref("HTMLCanvasElement")}}.</li> +</ul> |