method thumbnail

snapshot thumbnail(int32 width,int32 height);

Argumente

Zurückgegebener Wert

This method returns a new snapshot object which is the thumbnail bits, aspect ratio preserved, and centered into the specified dimensions. The method returns null if failure. 
function makeThumb()
{
    var srcBox = scene.getBoxById("thumbSrc");
    var destBox = scene.getBoxById("thumbDest");

    // Grab a snapshot of the source box
    var snapSrc = srcBox.createSnapshot(false);

    // 'thumbnail' spits out a new snapshot object which is the thumbnail bits,
    // aspect ratio preserved, and centered into the specified dimensions
    var thumb = snapSrc.thumbnail(200,200);

    // Set it as our thumb window's source
    destBox.attachSourceSnapshot(thumb);
}