diff --git a/wled00/FX.h b/wled00/FX.h
index d716d77f..0fe8c50a 100644
--- a/wled00/FX.h
+++ b/wled00/FX.h
@@ -919,7 +919,8 @@ class WS2812FX {
       fill_solid(CRGB* leds, const struct CRGB& color),
       fadeToBlackBy(CRGB* leds, uint8_t fadeBy),
       nscale8(CRGB* leds, uint8_t scale),
-      setPixels(CRGB* leds);
+      setPixels(CRGB* leds),
+      drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1,CRGB c);
 
     inline void setPixelColorXY(uint16_t x, uint16_t y, uint32_t c) { setPixelColorXY(x, y, byte(c>>16), byte(c>>8), byte(c), byte(c>>24)); }
     inline void setPixelColorXY(uint16_t x, uint16_t y, CRGB &c) { setPixelColorXY(x, y, c.red, c.green, c.blue); }
diff --git a/wled00/FX_2Dfcn.cpp b/wled00/FX_2Dfcn.cpp
index 3924d3b5..0b4bed57 100644
--- a/wled00/FX_2Dfcn.cpp
+++ b/wled00/FX_2Dfcn.cpp
@@ -332,3 +332,18 @@ void WS2812FX::setPixels(CRGB* leds) {
   uint16_t h = SEGMENT.virtualHeight();
   for (uint16_t y = 0; y < h; y++) for (uint16_t x = 0; x < w; x++) setPixelColorXY(x, y, leds[XY(x,y)]);
 }
+
+//line function
+void WS2812FX::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1,CRGB c) {
+  
+  uint16_t dx = abs(x1-x0), sx = x0<x1 ? 1 : -1;
+  uint16_t dy = abs(y1-y0), sy = y0<y1 ? 1 : -1; 
+  uint16_t err = (dx>dy ? dx : -dy)/2, e2;
+  for(;;){
+    setPixelColorXY(x0,y0,c);
+    if (x0==x1 && y0==y1) break;
+    e2 = err;
+    if (e2 >-dx) { err -= dy; x0 += sx; }
+    if (e2 < dy) { err += dx; y0 += sy; }
+  }
+}