add get pixel color return hex

robotgo.go

@@ -62,7 +62,7 @@ import (
 )
 
 const (
-	version string = "v0.47.0.445, Mount Cook!"
+	version string = "v0.47.0.447, Mount Cook!"
 )
 
 type (
@@ -112,10 +112,20 @@ func Try(fun func(), handler func(interface{})) {
 |_______/     \______|| _| `._____||_______||_______||__| \__|
 */
 
-// GetPixelColor get pixel color
+// GetPxColor get pixel color return C.MMRGBHex
+func GetPxColor(x, y int) C.MMRGBHex {
+	cx := C.size_t(x)
+	cy := C.size_t(y)
+
+	color := C.get_Pixel_Color(cx, cy)
+	return color
+}
+
+// GetPixelColor get pixel color return string
 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)

screen/goScreen.h

@@ -19,6 +19,21 @@ void padHex(MMRGBHex color, char* hex){
 	snprintf(hex, 7, "%06x", color);
 }
 
+MMRGBHex get_Pixel_Color(size_t x, size_t y){
+	MMBitmapRef bitmap;
+	MMRGBHex color;
+
+	if (!pointVisibleOnMainDisplay(MMPointMake(x, y))){
+		return color;
+	}
+
+	bitmap = copyMMBitmapFromDisplayInRect(MMRectMake(x, y, 1, 1));
+	// bitmap = MMRectMake(x, y, 1, 1);
+
+	color = MMRGBHexAtPoint(bitmap, 0, 0);
+
+	return color;
+}
 
 char* aGetPixelColor(size_t x, size_t y){
 	MMBitmapRef bitmap;