diff --git a/src/com/annimon/graphics/Clip.java b/src/com/annimon/graphics/Clip.java
index e7a6d37..534166c 100644
--- a/src/com/annimon/graphics/Clip.java
+++ b/src/com/annimon/graphics/Clip.java
@@ -24,6 +24,50 @@ public class Clip extends Rect {
         return y + height;
     }
     
+    public double[] clip(double x1, double y1, double x2, double y2) {
+        int c1 = getClipCode(x1, y1);
+        int c2 = getClipCode(x2, y2);
+        while (c1 != 0 || (c2 != 0)) {
+            if (c1 == 0 && c2 == 0) {
+                return new double[] { x1, y1, x2, y2 };
+            }
+            double dx = x2 - x1;
+            double dy = y2 - y1;
+            if (c1 != 0) {
+                if (x1 < x) {
+                    y1 += dy * (x - x1) / dx;
+                    x1 = x;
+                } else if (x1 > getXMax()) {
+                    y1 += dy * (getXMax() - x1) / dx;
+                    x1 = getXMax();
+                } else if (y1 < y) {
+                    x1 += dx * (y - y1) / dy;
+                    y1 = y;
+                } else if (y1 > getYMax()) {
+                    x1 += dx * (getYMax() - y1) / dy;
+                    y1 = getYMax();
+                }
+                c1 = getClipCode(x1, y1);
+            } else if (c2 != 0) {
+                if (x2 < x) {
+                    y2 += dy * (x - x2) / dx;
+                    x2 = x;
+                } else if (x2 > getXMax()) {
+                    y2 += dy * (getXMax() - x2) / dx;
+                    x2 = getXMax();
+                } else if (y2 < y) {
+                    x2 += dx * (y - y2) / dy;
+                    y2 = y;
+                } else if (y2 > getYMax()) {
+                    x2 += dx * (getYMax() - y2) / dy;
+                    y2 = getYMax();
+                }
+                c2 = getClipCode(x2, y2);
+            }
+        }
+        return new double[] { x1, y1, x2, y2 };
+    } 
+    
     public int getClipCode(double x, double y) {
         int xmin = (x < super.x) ? 1 : 0;
         int xmax = (x > getXMax()) ? 1 : 0;