Hi
In Aspose Slides for Java, we are using the following code snippet for inserting the footer text
java.awt.Color footerColor = java.awt.Color.RED;
// Set the text color for the footer.
IFillFormat fillFormat = para…...setColor(footerColor); // Lock the footer shape. footerShape.getAutoShapeLock()...you are locking the footer shape, make sure to set the color...