Delete strokes with JFSL?

Ok, but i'm not going to pretend it's elegant. 🙂

/*
What i'm trying to do is:
automatically delete all my green construction lines
turn the layer back to 100% alpha
run the "add blue glow" script
*/

var dom = an.getDocumentDOM();
var tl = dom.getTimeline();
var layer = tl.layers[ tl.currentLayer ];
var frame = layer.frames[ tl.currentFrame ];

// Deselect all
dom.selectNone();

var deletedLine = true;

// Keep double-clicking and deleting strokes
// until there aren't any strokes left:
do
{
	deletedLine = deleteLines();
}
while (deletedLine)


function deleteLines()
{
	// Search the current frame for a stroke
	var element;
	var stroke;
	var i;
	var j;
	var len1;
	var len2;
	var edge;
	var theSelection;
	var newSelection = [];
	var vertex;

	// Loop through the elements in the current frame:
	len1 = frame.elements.length;
	for( i = 0; i < len1; i++ )
	{
		element = frame.elements[ i ];

		var didDeleteLine = false;
		
		if(element.elementType == "shape")
		{
			// This is a shape!
			var shape = element;

			// Loop through the edges in the shape:
			len2 = shape.edges.length;
			for( j = 0; j < len2; j++ )
			{
				edge = shape.edges[j];
				if(edge)
				{
					if(edge.stroke.color != undefined)
					{
						// This is a stroke!
						vertex = edge.getHalfEdge(0).getVertex(0); // Get the stroke's first vertex
						dom.mouseClick({x:vertex.x, y:vertex.y}, false, false, true); // Double-click it
						dom.deleteSelection(); Get rid of it
						j--;
						didDeleteLine = true; // Flag this because there may be more strokes to delete
					}
				}
			}
			
		}
		return (didDeleteLine);
	}
}

// Deselect all
dom.selectNone();

Thank you, kglad. That's what i was doing, but it kept throwing an error. i tried again on a freshly-drawn layer, and it worked.

However, when the strokes were deleted, it messed up my fill line:

What i wound up doing was drilling down to the stroke edges' vertex level, firing a shift-double-click, and deleting the resulting selection. Kinda goofy, but it did the trick!

- Ryan

i'm having trouble, because it throws an error if i try to reference an edge with a nonexistent edge.

None of these worked:

an.trace("edge = " + edge); // edge = [object Edge]

if(edge.stroke)

if(edge.stroke != undefined)
if(edge.stroke.color)

if(edge.stroke.color != undefined)

Do i have to put it in a try...catch statement, or...?

The shape is already broken apart. It's a strokeless noodle/snake-shaped drawing created, say, with the brush tool, and there are two random stroke lines overlapping/bisecting it. Because the stroke lines are overlapping the fill blob, the layer is reporting itself as containing a single element of type "shape." It doesn't see two different things (fill and stroke).  i don't want to delete the whole drawing - i just want to remove the strokes. Possible?