Tutoriel du SDK de la visionneuse

/* We create a self-running anonymous function to encapsulate variable scope. Placing code inside such
   a function is optional, but this prevents variables from polluting the global object.  */
(function () {

    // Initialize the SDK
    s7sdk.Util.init();

    /* Create an instance of the ParameterManager component to collect components' configuration
       that can come from a viewer preset, URL, or the HTML page itself. The ParameterManager
       component also sends a notification s7sdk.Event.SDK_READY when all needed files are loaded
       and the configuration parameters are processed. The other components should never be initialized
       outside this handler. After defining the handler for the s7sdk.Event.SDK_READY event, it
       is safe to initiate configuration initialization by calling ParameterManager.init(). */
    var params = new s7sdk.ParameterManager();

    /* Event handler for s7sdk.Event.SDK_READY dispatched by ParameterManager to initialize various components of
       this viewer. */
    function initViewer() {

    }

    /* Add event handler for the s7sdk.Event.SDK_READY event dispatched by the ParameterManager when all modifiers
       are processed and it is safe to initialize the viewer. */
    params.addEventListener(s7sdk.Event.SDK_READY, initViewer, false);

    /* Initiate configuration initialization of ParameterManager. */
    params.init();

}());

<!--
    Add an "include" statement with a related module for each component that is needed for that particular
    viewer. Check API documentation to see a complete list of components and their modules.
-->
<script language="javascript" type="text/javascript">
    s7sdk.Util.lib.include('s7sdk.common.Container');
    s7sdk.Util.lib.include('s7sdk.image.ZoomView');
</script>

var container, zoomView;

/* Modifiers can be added directly to ParameterManager instance */
params.push("serverurl", "http://s7d1.scene7.com/is/image");
params.push("asset", "Scene7SharedAssets/ImageSet-Views-Sample");

/* Create a viewer container as a parent component for other user interface components that
   are part of the viewer application and associate event handlers for resize and
   full-screen notification. The advantage of using Container as the parent is the
   component's ability to resize and bring itself and its children to full-screen. */
container = new s7sdk.common.Container(null, params, "s7container");
container.addEventListener(s7sdk.event.ResizeEvent.COMPONENT_RESIZE, containerResize, false);

/* Create ZoomView component */
zoomView = new s7sdk.image.ZoomView("s7container", params, "myZoomView");

/* We call this to ensure all SDK components are scaled to initial conditions when viewer loads */
resizeViewer(container.getWidth(), container.getHeight());

/* Event handler for s7sdk.event.ResizeEvent.COMPONENT_RESIZE events dispatched by Container to resize
   various view components included in this viewer. */
function containerResize(event) {
    resizeViewer(event.s7event.w, event.s7event.h);
}

/* Resize viewer components */
function resizeViewer(width, height) {
    zoomView.resize(width, height);
}

s7sdk.Util.lib.include('s7sdk.set.MediaSet');
s7sdk.Util.lib.include('s7sdk.set.Swatches');

var mediaSet, container, zoomView, swatches;

// Create MediaSet to manage assets and add event listener to the NOTF_SET_PARSED event
mediaSet = new s7sdk.set.MediaSet(null, params, "mediaSet");

// Add MediaSet event listener
mediaSet.addEventListener(s7sdk.event.AssetEvent.NOTF_SET_PARSED, onSetParsed, false);

/* create Swatches component and associate event handler for swatch selection notification */
swatches = new s7sdk.set.Swatches("s7container", params, "mySwatches");
swatches.addEventListener(s7sdk.event.AssetEvent.SWATCH_SELECTED_EVENT, swatchSelected, false);

/* Event handler for the s7sdk.event.AssetEvent.NOTF_SET_PARSED event dispatched by MediaSet to
   assign the asset to the Swatches when parsing is complete. */
function onSetParsed(e) {

    // set media set for Swatches to display
    var mediasetDesc = e.s7event.asset;
    swatches.setMediaSet(mediasetDesc);

    // select the first swatch by default
    swatches.selectSwatch(0, true);
}

/* Event handler for s7sdk.event.AssetEvent.SWATCH_SELECTED_EVENT events dispatched by Swatches to switch
   the image in the ZoomView when a different swatch is selected. */
function swatchSelected(event) {
    zoomView.setItem(event.s7event.asset);
}

swatches.resize(width, swatches.getHeight());

var mediaSet, container, zoomView, swatches, zoomInButton, zoomOutButton, zoomResetButton;