Added DrawList.AddRectFilledMultiColor

DrawList.go

@@ -201,6 +201,15 @@ func (list DrawList) AddRectFilled(min Vec2, max Vec2, col PackedColor) {
 	list.AddRectFilledV(min, max, col, 1.0, DrawCornerFlagsAll)
 }
 
+// AddRectFilledMultiColor adds a multicolor filled rectangle to the draw list.
+// min is the upper-left corner of the rectangle, and max is the lower right
+// corner. rectangles with dimensions of 1 pixel are not rendered properly.
+func (list DrawList) AddRectFilledMultiColor(min Vec2, max Vec2, colUpperLeft, colUpperRight, colBottomRight, colBottomLeft PackedColor) {
+	minArg, _ := min.wrapped()
+	maxArg, _ := max.wrapped()
+	C.iggAddRectFilledMultiColor(list.handle(), minArg, maxArg, C.IggPackedColor(colUpperLeft), C.IggPackedColor(colUpperRight), C.IggPackedColor(colBottomRight), C.IggPackedColor(colBottomLeft))
+}
+
 // AddRectFilledV adds a filled rectangle to the draw list. min is the
 // upper-left corner of the rectangle, and max is the lower right corner.
 // rectangles with dimensions of 1 pixel are not rendered properly.

wrapper/DrawList.cpp

@@ -69,6 +69,15 @@ void iggAddRectFilled(IggDrawList handle, IggVec2 const *min, IggVec2 const *max
    list->AddRectFilled(*minArg, *maxArg, col, rounding, flags);
 }
 
+void iggAddRectFilledMultiColor(IggDrawList handle, IggVec2 const *min, IggVec2 const *max, IggPackedColor col_upper_left, IggPackedColor col_upper_right, IggPackedColor col_bottom_right, IggPackedColor col_bottom_left)
+{
+   Vec2Wrapper minArg(min);
+   Vec2Wrapper maxArg(max);
+
+   ImDrawList *list = reinterpret_cast<ImDrawList *>(handle);
+   list->AddRectFilledMultiColor(*minArg, *maxArg, col_upper_left, col_upper_right, col_bottom_right, col_bottom_left);
+}
+
 void iggAddCircle(IggDrawList handle, IggVec2 const *center, float radius, IggPackedColor col, int numSegments, float thickness)
 {
    Vec2Wrapper centerArg(center);

wrapper/DrawList.h

@@ -17,6 +17,7 @@ extern void iggGetVertexBufferLayout(size_t *entrySize, size_t *posOffset, size_
 extern void iggAddLine(IggDrawList handle, IggVec2 const *p1, IggVec2 const *p2, IggPackedColor col, float thickness);
 extern void iggAddRect(IggDrawList handle, IggVec2 const *min, IggVec2 const *max, IggPackedColor col, float rounding, int flags, float thickness);
 extern void iggAddRectFilled(IggDrawList handle, IggVec2 const *min, IggVec2 const *max, IggPackedColor col, float rounding, int flags);
+extern void iggAddRectFilledMultiColor(IggDrawList handle, IggVec2 const *min, IggVec2 const *max, IggPackedColor col_upper_left, IggPackedColor col_upper_right, IggPackedColor col_bottom_right, IggPackedColor col_bottom_left);
 extern void iggAddCircle(IggDrawList handle, IggVec2 const *center, float radius, IggPackedColor col, int numSegments, float thickness);
 extern void iggAddCircleFilled(IggDrawList handle, IggVec2 const *center, float radius, IggPackedColor col, int numSegments);
 extern void iggAddTriangle(IggDrawList handle, IggVec2 *p1, IggVec2 *p2, IggVec2 *p3, IggPackedColor col, float thickness);