Extract Chart from docx file

Aspose.Words Product Family
1

Hi,

How to extract the chart image from a docx file with good quality using Aspose words?

Thanks

2

Hi Sriram,

Thanks for your inquiry. You can extract embedded Excel document from Word document and load it inside Aspose.Cells DOM using following code:

Document doc = new Document("in.docx");
// Get collection of shapes
NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);
int i = 0;
// Loop through all shapes
foreach (Shape shape in shapes)
{
    if (shape.OleFormat != null)
    {
        if (!shape.OleFormat.IsLink)
        {
            // Extract OLE Word object
            if (shape.OleFormat.ProgId == "Word.Document.12")
            {
                MemoryStream stream = new MemoryStream();
                shape.OleFormat.Save(stream);
                Document newDoc = new Document(stream);
                newDoc.Save(string.Format(@"C:\test\outEmbeded_{0}.html", i));
                i++;
            }
            // Extract OLE Excel object
            if (shape.OleFormat.ProgId == "Excel.Sheet.12")
            {
                // Here you can use Aspose.Cells API
                // to be able to extract Chart as an Image
            }
        }
    }
}

Please refer to the following articles:

Converting Chart to Image using Aspose.Cells
Convert an Excel Chart to Image using Aspose.Cells

Hope, this helps.

Best regards,