Create snapshot for all columns in a tableview, including hidden columns

I am trying to create a snapshot of a tableview. The table view has width fixed on the screen, but can have multiple columns. When a snapshot of the tableview is taken only the columns that are visible appear in the image and the remaining columns that are hidden and who must scroll by a scroll bar does not appear. How to do this. is it possible. code example will be a great help.

Thank you.

public static WritableImage createSnapShotOfANode(Node node, int width, int height) {
        WritableImage img = new WritableImage(width, height);
        img = node.snapshot(null, img);
        return img;
    }

In this method, I pass a tableview as a node. the width of the tableview as setting width and height.

This takes only the snapshot of the visible columns but not all columns. I also added the width of all columns and that past as the param for the width parameter, but no change.

How to do this.

  1. Remove the TableView to its current stage.
  2. Create a new scene.
  3. Put the TableView in the new scene.
  4. Take a snapshot of the new scene.
  5. Replace the TableView in its original scene.

Tags: Java

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