From 62456ce44dd27e87956c9817a9a2f67b6c33676f Mon Sep 17 00:00:00 2001
From: xiaoqidun <xiaoqidun@gmail.com>
Date: Wed, 9 Sep 2026 10:59:00 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E6=B8=B2=E6=9F=93=E8=83=BD=E5=8A=9B):=20?=
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---
 ofdgo_paint.go | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/ofdgo_paint.go b/ofdgo_paint.go
index 70e1806..c37a27e 100644
--- a/ofdgo_paint.go
+++ b/ofdgo_paint.go
@@ -243,10 +243,7 @@ func parseShdColor(segments []ShdSegment, alpha *int) color.Color {
 		if strings.TrimSpace(segment.Color.Value) == "" {
 			continue
 		}
-		segmentAlpha := alpha
-		if segmentAlpha == nil {
-			segmentAlpha = segment.Color.Alpha
-		}
+		segmentAlpha := mergeAlpha(segment.Color.Alpha, alpha)
 		return parseColorWithAlpha(segment.Color.Value, segmentAlpha)
 	}
 	return color.Black
@@ -280,10 +277,7 @@ func parseShdSegments(segments []ShdSegment, alpha *int) canvas.Grad {
 		if strings.TrimSpace(segment.Color.Value) == "" {
 			continue
 		}
-		segmentAlpha := alpha
-		if segmentAlpha == nil {
-			segmentAlpha = segment.Color.Alpha
-		}
+		segmentAlpha := mergeAlpha(segment.Color.Alpha, alpha)
 		gradient.Add(offset, colorToRGBA(parseColorWithAlpha(segment.Color.Value, segmentAlpha)))
 	}
 	if len(gradient) == 0 {