fix(pictorial): fix zero value flipping for different axes

apache · Dec 4, 2024 · 08fb397 · 08fb397
1 parent b9705c5
commit 08fb397
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Showing 2 changed files with 73 additions and 33 deletions.
diff --git a/src/chart/bar/PictorialBarView.ts b/src/chart/bar/PictorialBarView.ts
@@ -341,7 +341,9 @@ function prepareBarLength(
 
     // if 'pxSign' means sign of pixel,  it can't be zero, or symbolScale will be zero
     // and when borderWidth be settled, the actual linewidth will be NaN
-    outputSymbolMeta.pxSign = boundingLength >= 0 ? 1 : -1;
+    outputSymbolMeta.pxSign = (valueDim.xy === 'x' !== valueAxis.inverse)
+        ? boundingLength >= 0 ? 1 : -1
+        : boundingLength > 0 ? 1 : -1;
 }
 
 function convertToCoordOnAxis(axis: Axis2D, value: number) {

diff --git a/test/pictorial-zero-value.html b/test/pictorial-zero-value.html