Spire.XLS 9.6.7 enhances the conversion effects from excel to image & chart to image

We're pleased to announce the release of Spire.XLS 9.6.7. This version enhances the conversion effects from excel to image and chart to image. Besides, some other issues that occurring when loading csv file and operating excel file have been fixed. More details are given below.

Bug Fixes:

• Fixes the issue that caused incorrect format when converting Excel to image.
• Fixes the issue that the application threw an exception "the length can't be less than 0" when getting a specific range.
• Fixes the issue that caused incorrect format when converting chart to image.
• Fixes the issue that the application threw the exception "the specified parameter is out of range of valid values" when loading a CSV file.
• Fixes the issue that caused incorrect columns of Pivot Table after adding data.
• Fixes the issue that the formula of trendline could not be obtained correctly.