Workbook wb = new Workbook("C:/测试背景颜色导出问题123.xlsx");ImageOrPrintOptions o = new ImageOrPrintOptions();o.setImageFormat(ImageFormat.getPng());SheetRender rr = new SheetRender(wb.getWorksheets().get(0), o);rr.toImage(0, "C…...Save png wrong Aspose.Cells Product Family xhaixia May 15, 2017...toImage(0, "C:/测试背景颜色导出问题123.png"); png has some black background...