We are using Aspose slide (java version 15.11.0) to read .pptx files. When we want to save the charts in .pptx file as thumbnail image using the following code, the axis info and series description are lost in the image.
BufferedImage image = s.getThumbnail(ShapeThumbnailBounds.Shape, 1, 1);
ImageIO.write(image, “png”, new File(dataDirOut + slideNum+j + “.png”));
There are two images in the attachment. One is the original snapshot from pptx file,the other is the thumbnail image.
Is there any way to save the chart as images with all information. Appreciate your help in this regard.