 		y1 = +(((ah - (p0.y - pdh - adj)) / ah).toFixed(2))
 		x2 = +(((p1.x - pdw) * 1.0 / w).toFixed(2))
 		y2 = +(((ah - (p1.y - pdh - adj)) / ah).toFixed(2))
-		$(".cb-x1").text "(" + x1 + ", "
-		$(".cb-x2").text x2 + ", "
-		$(".cb-y1").text y1 + ", "
-		$(".cb-y2").text y2 + ")"
+
 		fph = $("#FP0").height() - 2
 		fpw = $("#FP0").width() - 2
 

		w = canvasGraph.width
		h = canvasGraph.height
		throw "height=" + h + "width=" + w + " is not greater than width"  if h < w
		adj = (h - w) / 2
		parent = $$.parent()
		pdh = parent.outerHeight(true) - parent.innerHeight()

			stop: dragger
			cancel: false
			stack: ".curve-pointer"

		$(canvas).on 'mousemove', (e) => @timeDelay e


		@plotCurve()

