After excel is converted to HTML, the effect of histogram in html is different from that in Excel

I used the Aspose interface to convert static Excel to HTML, and found that the effect of histogram in html is different from that in Excel
histogram excel.png (57.9 KB)
histogram html.png (32.9 KB)

java code:
Workbook workbook = new Workbook(“dir//3333.xlsx”);“dir//3333.html”, SaveFormat.HTML);

here is excel file (14.5 KB)


After an initial test, I am able to reproduce the issue as you mentioned by converting your template file to HTML. I found histogram chart is not rendered properly in XLSX to HTML conversion. I have logged a ticket with an id “CELLSJAVA-43795” for your issue. We will look into it soon.

Once we have an update on it, we will let you know.


We include some improvements regarding your issue in our latest version. We have published our next official release (Aspose.Cells for Java v21.10) of the product, so you may get and try it from Downloads/Maven repos.


This is to inform you that your issue (“CELLSJAVA-43795”) has now been resolved precisely now. The fix will be included in an upcoming release (Aspose.Cells v24.1) that we plan to release in the first half of January 2024. You will be notified when the next version is released.

The issues you have found earlier (filed as CELLSJAVA-43795) have been fixed in Aspose.Cells for Java 24.1.