Oops. I consistently misspelled my desired lineCap and lineJoin values

as "1" rather than "round". Must have had my Postscript brain in,
and/or been confused by lineWidth = "1" just beforehand. This fixes a
display glitch in Towers, where there's a tiny spike at the top left
corner of each tower due to a very sharp mitred line join.

[originally from svn r9791]

diff --git a/emcclib.js b/emcclib.js
index 6991c51119a0c5fa941e40408acf060331f8b25e..b4c58132f0db292396410687784d4083a7fa3ef4 100644 (file)
--- a/emcclib.js
+++ b/emcclib.js
@@ -313,8 +313,8 @@ mergeInto(LibraryManager.library, {
         ctx.moveTo(x1 + 0.5, y1 + 0.5);
         ctx.lineTo(x2 + 0.5, y2 + 0.5);
         ctx.lineWidth = width;
-        ctx.lineCap = '1';
-        ctx.lineJoin = '1';
+        ctx.lineCap = 'round';
+        ctx.lineJoin = 'round';
         ctx.strokeStyle = colour;
         ctx.stroke();
         ctx.fillStyle = colour;
@@ -342,8 +342,8 @@ mergeInto(LibraryManager.library, {
             ctx.fill();
         }
         ctx.lineWidth = '1';
-        ctx.lineCap = '1';
-        ctx.lineJoin = '1';
+        ctx.lineCap = 'round';
+        ctx.lineJoin = 'round';
         ctx.strokeStyle = Pointer_stringify(outline);
         ctx.stroke();
     },
@@ -363,8 +363,8 @@ mergeInto(LibraryManager.library, {
             ctx.fill();
         }
         ctx.lineWidth = '1';
-        ctx.lineCap = '1';
-        ctx.lineJoin = '1';
+        ctx.lineCap = 'round';
+        ctx.lineJoin = 'round';
         ctx.strokeStyle = Pointer_stringify(outline);
         ctx.stroke();
     },