if ("$text".equals(ass.attributeNameOrId)) {
if (e instanceof Tspan) {
Tspan t = (Tspan) e;
- t.setText(ass.value);
+ if (ass.value.trim().isEmpty()) {
+ t.setText("-");
+ } else {
+ t.setText(ass.value);
+ }
SVGElement parent = t.getParent();
if (parent instanceof Text)
((Text) parent).rebuild();