fix: remove lineJoin round, skip progress for very low RPM to prevent artifacts

2026-07-25 17:27:20 +08:00
parent 2aabd54d50
commit b9b2d51601
1 changed files with 3 additions and 3 deletions
@@ -98,12 +98,12 @@ function draw(cur,max){
 ctx.arc(sx,sy,sr,d2r(As),d2r(Ae),false);
 ctx.lineTo(lx,ey);
 ctx.strokeStyle='rgba(255,255,255,.04)';
- ctx.lineWidth=gw;ctx.lineJoin='round';
+ ctx.lineWidth=gw;
 ctx.stroke();

 // progress stroke
 const pc=Math.min(cur/max,1);
- if(pc>0){
+ if(pc>.005){
  const pd=pc*totalLen;
  ctx.beginPath();
  if(pd<=arcLen){
@@ -113,7 +113,7 @@ function draw(cur,max){
   ctx.lineTo(ex+(pd-arcLen)/lineLen*(lx-ex),ey);
  }
  ctx.strokeStyle=cur>=rl?'rgba(255,50,35,.95)':'rgba(255,255,255,.85)';
-  ctx.lineWidth=gw;ctx.lineJoin='round';
+  ctx.lineWidth=gw;
  ctx.stroke();
 }