cie-middleware-generate-transparent-signature.patch

From b4e5140d79b7ba308bca526ce911b070abf2346a Mon Sep 17 00:00:00 2001
From: Luca Magrone <luca@magrone.cc>
Date: Wed, 23 Oct 2024 02:52:18 +0200
Subject: [PATCH] CIEID: Generate transparent graphical signature

Signed-off-by: Luca Magrone <luca@magrone.cc>
---
 CIEID/src/it/ipzs/cieid/MainFrame.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CIEID/src/it/ipzs/cieid/MainFrame.java b/CIEID/src/it/ipzs/cieid/MainFrame.java
index 1c42a7e..c6204aa 100644
--- a/CIEID/src/it/ipzs/cieid/MainFrame.java
+++ b/CIEID/src/it/ipzs/cieid/MainFrame.java
@@ -2845,7 +2845,7 @@ public class MainFrame extends JFrame {
 
     private void drawText(String text, String path) {
         BufferedImage bufferedImage = new BufferedImage(1, 1,
-                BufferedImage.TYPE_INT_RGB);
+                BufferedImage.TYPE_INT_ARGB);
         Graphics graphics = bufferedImage.getGraphics();
 
         try {
@@ -2890,10 +2890,10 @@ public class MainFrame extends JFrame {
             graphics.setFont(customFont.deriveFont(Font.LAYOUT_LEFT_TO_RIGHT, 150f));
             FontMetrics fM = graphics.getFontMetrics();
             bufferedImage = new BufferedImage(fM.stringWidth(text), fM.getHeight(),
-                                              BufferedImage.TYPE_INT_RGB);
+                                              BufferedImage.TYPE_INT_ARGB);
             graphics = bufferedImage.getGraphics();
             graphics.setFont(customFont.deriveFont(Font.LAYOUT_LEFT_TO_RIGHT, 150f));
-            graphics.setColor(Color.white);
+            graphics.setColor(new Color(255, 255, 255,0));
             graphics.fillRect(0, 0, fM.stringWidth(text), fM.getHeight());
             graphics.setColor(Color.BLACK);
             graphics.drawString(text, 0, fM.getAscent());
-- 
2.43.5