From 1018367499be2e0fe822462728d8c157eecd3326 Mon Sep 17 00:00:00 2001
From: Ilia <istudyatuni@gmail.com>
Date: Wed, 9 Feb 2022 11:57:11 +0300
Subject: [PATCH] fix: calculating width of x axis

---
 src/wasm/mandelbrot.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wasm/mandelbrot.cpp b/src/wasm/mandelbrot.cpp
index b1b934e..aa70de6 100644
--- a/src/wasm/mandelbrot.cpp
+++ b/src/wasm/mandelbrot.cpp
@@ -73,7 +73,7 @@ EMSCRIPTEN_KEEPALIVE
 #endif
 void calcPlane(double lx, double rx, int width, int height, short* result) {
 	// total width of x axis (complex plane)
-	double xwidth = std::abs(lx) + std::abs(rx);
+	double xwidth = rx - lx;
 
 	// scale coefficient between complex plane and canvas
 	double scale = width / xwidth;