fix: set a minimum height of 0.1px for the bar

ICIJ · Jun 25, 2024 · 36fe419 · 36fe419
1 parent f77de40
commit 36fe419
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/lib/datavisualisations/ColumnChart.vue b/lib/datavisualisations/ColumnChart.vue
@@ -438,7 +438,7 @@ export default defineComponent({
             class="column-chart__columns__item__placeholder"
           />
           <rect
-            :height="bar.height"
+            :height="Math.max(bar.height, 0.1)"
             :width="bar.width"
             :y="bar.y"
             :id="columnUniqueId(index)"

diff --git a/tests/unit/datavisualisations/ColumnChart.spec.js b/tests/unit/datavisualisations/ColumnChart.spec.js
@@ -74,7 +74,7 @@ describe('ColumnChart.vue', () => {
     it('creates the first column with minimum height', () => {
       const column = wrapper.findAll('.column-chart__columns__item__bar').at(0)
       const height = parseFloat(column.attributes('height'))
-      expect(height).toBe(0)
+      expect(height).toBe(0.1)
     })
 
     it('creates the third column with medium height', () => {
@@ -256,7 +256,7 @@ describe('ColumnChart.vue', () => {
     it('creates the first column with medium height', () => {
       const column = wrapper.findAll('.column-chart__columns__item__bar').at(0)
       const height = parseFloat(column.attributes('height'))
-      expect(height).toBe(0)
+      expect(height).toBe(0.1)
     })
 
     it('creates the last column with maximum height', () => {