====== About the script ======
  * Purpose : The script creates a 'screenshot' of a container, but the size of the image is as big as the container and all the items are shown, even the ones out of view.
  * Author : [[https://plus.google.com/u/1/105066926163073195690|TrianguloY]]
  * Link: https://plus.google.com/u/1/105066926163073195690/posts/hb2METpC5D7 (with video)

====== How to use the script ======

This script is a tool specially designed for template/screens makers.
The image is saved in png.

Both the system wallpaper and the desktop wallpaper are not drawn.

You can specify also to show disabled items and/or stop points.

To make a screenshot just go to the container, scroll it where you want it to be, and run the script from it. The image is saved in a custom configurable path.

====== Script code ======
<sxh javascript>
var path="/storage/emulated/0/LightningLauncher/Images/"

var showStopPoints=false;
var showInvisible=false;







LL.bindClass("android.graphics.Bitmap");
LL.bindClass("java.io.FileOutputStream");
LL.bindClass("java.io.File");

//vars
var c=LL.getEvent().getContainer();
var cwidth=c.getWidth();
var cheight=c.getHeight();

var box=c.getBoundingBox();
var boxleft=box.getLeft();
var boxtop=box.getTop();
var boxwidth=box.getRight()-boxleft;
var boxheight=box.getBottom()-boxtop;

var image=LL.createImage(boxwidth,boxheight);
var canvas=image.draw();

//current position
var pos=[c.getPositionX(),c.getPositionY(),c.getPositionScale()];


var name=prompt("This will create a screenshot of this container. Please wait until 'Done' shows. \n\n Which name do you want the picture to have?","container"+c.getId());
if(name==null)return;


//draw the container background if any
var background=c.getView().getBackground();
if(background!=null)canvas.draw(background,pos[0],pos[1],null);



//draw each item
var items=c.getItems();

for(var t=0;t<items.getLength();++t){

var it=items.getAt(t);

var ittype=it.getType();

if(
(ittype=="StopPoint"&&!showStopPoints)
||
(!it.isVisible()&&!showInvisible)
) continue;

//get image
var itimage=getBitmap(it.getRootView());

//position
var posx=it.getPositionX();
var posy=it.getPositionY();



//due to pinned mode, the real position is a bit different
var itpinmode=it.getProperties().getString("i.pinMode");

if(itpinmode!="NONE"){

posx=posx/pos[2];
posy=posy/pos[2];

//resize bitmap
itimage=resize(itimage,1/pos[2]);

//modify position
if(itpinmode.indexOf("X")!=-1) posx+=pos[0];
if(itpinmode.indexOf("Y")!=-1) posy+=pos[1];

}//end pinmode


//draw in the master bitmap

posx-=boxleft;
posy-=boxtop;

if(ittype=="StopPoint"){
posx-=it.getWidth()/2;
posy-=it.getHeight()/2;
}

canvas.drawBitmap(itimage,posx,posy,null);

}//end for





// have the object build the directory structure, if needed.
var dir=new File(path);
dir.mkdirs();

//save to file
image.update();
image.save();
image.getBitmap().compress(Bitmap.CompressFormat.PNG,100,new FileOutputStream(path+name+".png"));


Android.makeNewToast("Done", true).show();











//get the bitmap to copy it in the full image
function getBitmap(view) {
//Define a bitmap with the same size as the view
var returnedBitmap = LL.createImage(view.getWidth(),view.getHeight());
//Bind a canvas to it
var canvas = returnedBitmap.draw();

//Get the view's background
var bgDrawable =view.getBackground();
if (bgDrawable!=null)
//has background drawable, then draw it on the canvas
bgDrawable.draw(canvas);

// draw the view on the canvas
view.draw(canvas);
//return the bitmap
returnedBitmap.update();
returnedBitmap.save();
return returnedBitmap.getBitmap();
}







function resize(bitmap,scale){


return Bitmap.createScaledBitmap(bitmap,bitmap.getWidth()*scale,bitmap.getHeight()*scale,false);
}
</sxh>