From 5f4d462144747c19c9dd41facb7ed18d98202d40 Mon Sep 17 00:00:00 2001
From: Artur Adib <arturadib@gmail.com>
Date: Wed, 18 Jan 2012 11:41:13 -0500
Subject: [PATCH] Ensure single chars are added to the layer
---
web/viewer.js | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/web/viewer.js b/web/viewer.js
index 72c154bc1..319946ce6 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -974,13 +974,13 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
}
var textDiv = textDivs.shift();
if (textDiv.dataset.textLength > 1) { // avoid div by zero
- textLayerDiv.appendChild(textDiv);
// Adjust div width (via letterSpacing) to match canvas text
// Due to the .offsetWidth calls, this is slow
textDiv.style.letterSpacing =
((textDiv.dataset.canvasWidth - textDiv.offsetWidth) /
(textDiv.dataset.textLength - 1)) + 'px';
}
+ textLayerDiv.appendChild(textDiv);
}
renderTimer = setInterval(renderTextLayer, renderInterval);