From 61253d45583b0132fde0a860bff168a03e2fd43b Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Tue, 22 Feb 2022 00:51:59 -0500
Subject: [PATCH] GUI: draw reference line in arp macro

---
 src/gui/plot_nolerp.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/plot_nolerp.cpp b/src/gui/plot_nolerp.cpp
index b2224d207..1c1cf94ad 100644
--- a/src/gui/plot_nolerp.cpp
+++ b/src/gui/plot_nolerp.cpp
@@ -384,6 +384,10 @@ int PlotCustomEx(ImGuiPlotType plot_type, const char* label, float (*values_gett
             bgColor);
         }
 
+        if (blockMode) {
+          window->DrawList->AddLine(ImLerp(inner_bb.Min,inner_bb.Max,ImVec2(0.0f,histogram_zero_line_t)),ImLerp(inner_bb.Min,inner_bb.Max,ImVec2(1.0f,histogram_zero_line_t)),col_base);
+        }
+
         for (int n = 0; n < res_w; n++)
         {
             const float t1 = t0 + t_step;