diff --git a/robotgo.go b/robotgo.go
index a06eb31..b30c823 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -44,8 +44,11 @@ type Bit_map struct {
 	BytesPerPixel C.uint8_t
 }
 
-func GetPixelColor(x, y C.size_t) string {
-	color := C.aGetPixelColor(x, y)
+func GetPixelColor(x, y int) string {
+	cx := C.size_t(x)
+	cy := C.size_t(y)
+	color := C.aGetPixelColor(cx, cy)
+	// color := C.aGetPixelColor(x, y)
 	gcolor := C.GoString(color)
 	defer C.free(unsafe.Pointer(color))
 	return gcolor
diff --git a/test/main.go b/test/main.go
index e667d67..d0797e1 100644
--- a/test/main.go
+++ b/test/main.go
@@ -13,6 +13,13 @@ func arobotgo() {
 	robotgo.MoveMouse(x, y)
 	robotgo.MoveMouse(100, 200)
 
+	robotgo.MouseToggle("up")
+
+	for i := 0; i < 1080; i += 1000 {
+		Println(i)
+		robotgo.MoveMouse(800, i)
+	}
+
 	Println(robotgo.GetPixelColor(x, y))
 
 	color := robotgo.GetPixelColor(100, 200)