sizeinfo.h ? "70%" : "prop";
container.height = sizeinfo.w > sizeinfo.h ? "prop" : "70%";
container.bgcolor = 0xFFFFFF;
container.bgalpha = 1.0;
container.bgshadow = "0 5 40 0x000000 1.0";
container.bgroundedge = 3;
container.bgcapture = true;
container.zorder = 99;
container.onclick = "set(enabled,false);tween(alpha,0,0.2,default,removelayer(get(name),true));";
container.onover = "tween(layer[screenshotsaveasbutton].alpha,1,0.2)";
container.onout = "tween(layer[screenshotsaveasbutton].alpha,0,0.2)";
var image = krpano.addlayer("screenshotimage");
image.url = screenshotcanvas.toDataURL();
image.parent = "screenshot";
image.align = "center";
image.width = -20;
image.height = -20;
image.zorder = 1;
image.enabled = false;
// saving screenshots will be only possible when Blob and canvas.toBlob is supported by the browser (for more browser support add polyfills)
if (screenshotcanvas.toBlob)
{
var saveasbutton = krpano.addlayer("screenshotsaveasbutton");
saveasbutton.loadstyle("button");
saveasbutton.parent = "screenshot";
saveasbutton.align = "bottom";
saveasbutton.y = 25;
saveasbutton.zorder = 2;
saveasbutton.autoalpha = true;
saveasbutton.alpha = 0;
saveasbutton.html = "Save Image";
saveasbutton.onclick = function()
{
// save as JPEG with 92% quality
screenshotcanvas.toBlob(function(blob){ krpano.screenshotSaveAs(blob,"screenshot" + (krpano.makescreenshot_count++) + ".jpg"); }, "image/jpeg", 0.92);
};
}
}
}
]]>