diff --git a/test b/test
index 2863064..2d09d8c 100755
Binary files a/test and b/test differ
diff --git a/test.cpp b/test.cpp
index bb95089..f3e4484 100644
--- a/test.cpp
+++ b/test.cpp
@@ -117,15 +117,20 @@ namespace UwU {
         return;
       }
 
-      void bresenhamHigh(int16_t y0, uint16_t x1, int16_t y1, int16_t* LUT) {
-        int16_t dx = (int16_t)x1;
+      void bresenhamHigh(uint16_t x0, int16_t y0, uint16_t x1, int16_t y1, int16_t* LUT) {
+        int16_t dx = (int16_t)x1 - (int16_t)x0;
         int16_t dy = y1 - y0;
+        int16_t xi = 1;
+        if (dx < 0) {
+          xi = -1;
+          dx = -dx;
+        }
         int16_t d = (2 * dx) - dy;
-        int16_t x = 0;
+        int16_t x = (int16_t)x0;
         for (int16_t y = y0; y <= y1; y++) {
           LUT[x] = y;
           if (d > 0) {
-            x++;
+            x += xi;
             d += (2 * (dx - dy));
           } else {
             d += (2 * dx);
@@ -147,9 +152,9 @@ namespace UwU {
           bresenhamLow(y0, x1, y1, LUT);
         } else {
           if (y0 > y1) {
-            bresenhamHigh(y1, x1, y0, LUT);
+            bresenhamHigh(x1, y1, 0, y0, LUT);
           } else {
-            bresenhamHigh(y0, x1, y1, LUT);
+            bresenhamHigh(0, y0, x1, y1, LUT);
           }
         }
         return;
@@ -323,7 +328,19 @@ namespace UwU {
       // Draw a horizontally bounded trapezoid
       // coords.y1 >= coords.y0
       void trapezoid (Trapezoid coords, Color color) {
-        
+        uint16_t height = 1 + coords.y1 - coords.y0;
+        int16_t LeftBound[height];
+        int16_t RightBound[height];
+
+        this->bresenham(coords.xl0, coords.y1 - coords.y0, coords.xl1, LeftBound);
+        this->bresenham(coords.xr0, coords.y1 - coords.y0, coords.xr1, RightBound);
+
+        for (uint16_t i = 0; i <= height; i++) {
+          for (uint16_t x = LeftBound[i]; x <= RightBound[i]; x++) {
+            this->putPixel((uint32_t)x, (uint32_t)i + coords.y0, color.r, color.g, color.b, color.a);
+          }
+        }
+        return;
       }
     };
   }
@@ -346,7 +363,7 @@ int main(void) {
   draw.rectangle(UwU::Coord2(69, 69), UwU::Coord2(420, 420), fuchsia);
   draw.rectangleGradient(UwU::Coord2(200, 200), UwU::Coord2(600, 400), red, blue, alpha, red);
 
-
+  draw.trapezoid(UwU::Trapezoid(300, 400, 360, 360, 600, 401), green);
 
 
   draw.point(UwU::Coord2(387, 43), green);