From 92d5e5414ebd40ef6f3a5b2ec0f3054ac1719201 Mon Sep 17 00:00:00 2001
From: Davy Landman <davy.landman@gmail.com>
Date: Thu, 31 Dec 2020 13:18:40 +0100
Subject: [PATCH] Implement alpha by blending with current colors in sprite

---
 Extensions/Sprite.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Extensions/Sprite.cpp b/Extensions/Sprite.cpp
index 059f583..d5be5a3 100644
--- a/Extensions/Sprite.cpp
+++ b/Extensions/Sprite.cpp
@@ -2460,7 +2460,7 @@ void TFT_eSprite::drawGlyph(uint16_t code)
           if (pixel != 0xFF)
           {
             if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; }
-            if (getColor) bg = getColor(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum]);
+            bg = readPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum]);
             if (_bpp != 1) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], alphaBlend(pixel, fg, bg));
             else if (pixel>127) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], fg);
           }