fixes issue bbecquet#86: Decorators drawn outside of line boundaries …

…when zoomed out
animalus · Jul 2, 2018 · b738e48 · b738e48
1 parent 96858e8
commit b738e48
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/patternUtils.js b/src/patternUtils.js
@@ -55,6 +55,13 @@ function projectPatternOnPointPath(pts, pattern) {
 
     const totalPathLength = segments[nbSegments - 1].distB;
 
+    if (
+        totalPathLength < pattern.offset.value ||
+        totalPathLength < pattern.symbolFactory.options.pixelSize
+    ) {
+        return [];
+    }
+
     const offset = asRatioToPathLength(pattern.offset, totalPathLength);
     const endOffset = asRatioToPathLength(pattern.endOffset, totalPathLength);
     const repeat = asRatioToPathLength(pattern.repeat, totalPathLength);