diff --git a/src/main/resources/script_templates/ImageJ2/Manipulate_LineROI.ijm b/src/main/resources/script_templates/ImageJ2/Manipulate_LineROI.ijm
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index 0000000..46ba1c3
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+++ b/src/main/resources/script_templates/ImageJ2/Manipulate_LineROI.ijm
@@ -0,0 +1,62 @@
+/* This script contains a couple of useful utilities for
+ * manipulating line ROIs and point coordinates on an image,
+ * as well as an internal test to demonstrate their utility.
+ */
+
+// Set up test image:
+newImage("test1", "RGB black", 256, 256, 1);
+makeRectangle(50, 50, 156, 156);
+setForegroundColor(0, 255, 255);
+run("Fill", "slice");
+makeRectangle(120,120,16,16);
+setForegroundColor(0, 0, 0);
+run("Fill", "slice");
+makeRectangle(60,126,50,4);
+run("Fill", "slice");
+makeRectangle(126,146,4,50);
+setForegroundColor(120, 120, 120);
+run("Fill", "slice");
+
+// Line selection and rotation:
+makeLine(50, 50, 206, 206);
+
+// Test rotations with 45 degree rotations:
+waitForUser("Check");
+rotateCurrentLineSelection(45);
+waitForUser("Check");
+rotateCurrentLineSelection(45);
+waitForUser("Check");
+rotateCurrentLineSelection(45);
+waitForUser("Translate");
+translateCurrentLineSelection(78,0);
+
+// Functions required to do the rotation:
+function rotateCurrentLineSelection(theta){
+	getSelectionCoordinates( x, y );
+	getDimensions(w,h,ch,sl,fr);
+	p1 = rotatePoint(theta,x[0],y[0],h,w);
+	p2 = rotatePoint(theta,x[1],y[1],h,w);
+	makeLine(p1[0],p1[1],p2[0],p2[1]);
+}
+
+function translateCurrentLineSelection(deltx,delty){
+	getSelectionCoordinates(x,y);
+	x = newArray(x[0]+deltx,x[1]+deltx);
+	y = newArray(y[0]+delty,y[1]+delty);
+	makeLine(x[0],y[0],x[1],y[1]);
+}
+
+function rotatePoint(theta,x,y,h,w){
+	// Translate to centre origin cartesian and radians
+	x1 = x-(w/2); 
+	y1 = -(y-(h/2));
+	theta = theta*PI/180;
+	// Rotate point	
+	x2 = (x1*cos(theta))-(y1*sin(theta));
+	y2 = (x1*sin(theta))+(y1*cos(theta));
+	// Translate back to imageJ coordinates
+	x2 = x2 + (w/2); 
+	y2 = (w/2)-y2;
+	point = newArray(x2,y2);
+	return point;
+}
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