/*
    This script creates object styles and applies them to some 
    pageItems
    
    */

// create a document
var pw = 170; // for better handling
var ph = pw / 3; // also

// make a document
var doc = app.documents.add({
	documentPreferences: {
		pageWidth: pw,
		pageHeight: ph,
	},
});

// there is already a page
var page = doc.pages[0];
// make a rectangle for the background
var bg_rect = page.rectangles.add({
	geometricBounds: [0, 0, ph, pw],
	fillColor: doc.swatches.item(4),
});
// some variables for calculating positions
// of our objects
var step = pw / 3;
var gutter = 10;
var y1 = gutter;
var x1 = gutter;
var y2 = ph - gutter;
var x2 = step - gutter;
// make a rectangle
var rect = page.rectangles.add({ geometricBounds: [y1, x1, y2, x2] });
// move to the right
x1 += step;
x2 = x2 + step;
// make an oval
var oval = page.ovals.add({ geometricBounds: [y1, x1, y2, x2] });
// move again
x1 += step;
x2 = x2 + step;
// make a polygon
var poly = page.polygons.add({ geometricBounds: [y1, x1, y2, x2] });
// now we throw tem in an array
var items = [rect, oval, poly];

//make a object style
var objSt1 = doc.objectStyles.add();
// add some properties
objSt1.properties = {
	name: "my first objectstyle",
	strokeWeight: 3,
	strokeColor: doc.swatches.item(7),
	strokeTint: 23,
	bottomLeftCornerOption: CornerOptions.FANCY_CORNER,
	transparencySettings: {
		blendingSettings: {
			opacity: 50,
			blendMode: BlendMode.COLOR,
		},
	},
};

// define a object style
var objSt2 = doc.objectStyles.add();
// add some properties
objSt2.properties = {
	name: "my second objectstyle",
	strokeWeight: 5,
	fillColor: doc.swatches.item(5),
	strokeAlignment: StrokeAlignment.CENTER_ALIGNMENT,
	transparencySettings: {
		blendingSettings: {
			blendMode: BlendMode.COLOR,
		},
	},
};

// now lets apply some styles

items[0].appliedObjectStyle = objSt1; // apply the first style
items[1].appliedObjectStyle = objSt2; // apply the second style

// do it single lined
// have a look at these Options
// http://jongware.mit.edu/idcs6js/pc_PageItem.html

items[2].transparencySettings.blendingSettings.blendMode = BlendMode.LIGHTEN;
items[2].transparencySettings.blendingSettings.opacity = 77;
items[2].fillColor = doc.swatches.item(3);
items[2].strokeWeight = 3;
// we are done