From 36b70fcdf2dc76b10f52660517e4819863c11f7c Mon Sep 17 00:00:00 2001
From: Fen Dweller <chemicalcrux@gmail.com>
Date: Mon, 22 Jun 2020 13:10:01 -0400
Subject: [PATCH] Center the horiziontal axis

---
 macrovision.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/macrovision.js b/macrovision.js
index d07df88a..e20dd933 100644
--- a/macrovision.js
+++ b/macrovision.js
@@ -470,11 +470,15 @@ function drawHorizontalScale(ifDirty = false) {
     if (ifDirty && !worldSizeDirty)
         return;
     function drawTicks(/** @type {CanvasRenderingContext2D} */ ctx, pixelsPer, heightPer) {
-        console.log(heightPer);
         let total = heightPer.clone();
         total.value = math.unit(-config.x, "meters").toNumber(config.unit);
+
+        // further adjust it to put the current position in the center
+
+        total.value -=  heightPer.toNumber("meters") / pixelsPer * (canvasWidth + 50) / 2;
         let x = ctx.canvas.clientWidth - 50;
 
+
         let offset = total.toNumber("meters") % heightPer.toNumber("meters");
 
         x += offset / heightPer.toNumber("meters") * pixelsPer;