java - How convert any text or letter to image in javafx -

for example have text, written - letter or sentence. how convert text image in javafx , show image. can't use labels, because need have possibility edit pixel of converted image.

does can give me advice ?

private writableimage texttoimage(string text) {      text t = new text(text);     scene scene = new scene(new stackpane(t));     return t.snapshot(null, null); }