layerExDrawプラグインのいいとこは、さりげなく emf はく機能とか装備してることだよね

var layer = new Layer(win, win.primaryLayer);
with (layer) {
.setSize(120,120); .visible = true;
.record = true;
var app = new GdiPlus.Appearance();
app.addBrush(0, 0, 0);
.drawRectangle(app, 0, 0, .width, .height);
var n = [120,30,70,40,100];
var c = [0xff0000ff,0xff00ff00,0xffff0000,0xffffff00,0xffff00ff];
var s = -90;
for (var i=0;i<n.count;i++) {
var app = new GdiPlus.Appearance();
app.addBrush(c[i],0,0);
app.addPen(0xff000000,%[width:1, lineJoin:GdiPlus.LineJoinRound],0,0);
.drawPie(app, 10, 10, 100, 100, s, n[i]);
s += n[i];
}
.saveRecord("pie.emf");
}