shithub: pplay

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draw: fix markers disappearing when panning zoomed in

--- a/draw.c

+++ b/draw.c

@@ -70,14 +70,12 @@

 static int

 drawpos(usize pos, Image *c)

 {

-	int x;

 	Rectangle r;

-	x = (pos - views) / T;

-	if(x <= views || x >= viewe)

+	if(pos <= views || pos >= viewe)

 		return 0;

 	r = view->r;

-	r.min.x += x;

+	r.min.x += (pos - views) / T;

 	r.max.x = r.min.x + 1;

 	draw(view, r, c, nil, ZP);

 	return 1;

@@ -93,8 +91,7 @@

 	for(p=views-off; p<viewe; p+=c->len, c=c->right){

 		if(p == 0)

 			continue;

-		if(!drawpos(p, col[Cchunk]) || c->len == 0)

-			break;

+		drawpos(p, col[Cchunk]);

 	}

 }

@@ -208,8 +205,8 @@

 	p = dot.pos;

 	lockdisplay(display);

 	drawview();

-	x = screen->r.min.x + (p - views) / T;

 	draw(screen, screen->r, view, nil, ZP);

+	x = screen->r.min.x + (p - views) / T;

 	liner.min.x = x;

 	liner.max.x = x + 1;

 	if(p >= views)