void Viewer::IncurTextDisplayDamage (TextDisplay* td, Painter* p) {
Coord l, b, r, t;
td->Bounds(l, b, r, t);
--l; --b; ++r; ++t;
Transformer* rel = p->GetTransformer();
if (rel != nil) rel->TransformRect(l, b, r, t);
_damage->Incur(l, b, r, t);
}
void Graphic::transformRect (
float x0, float y0, float x1, float y1,
float& nx0, float& ny0, float& nx1, float& ny1, Graphic* g
) {
Transformer* t = (g == nil) ? GetTransformer() : g->GetTransformer();
nx0 = x0; ny0 = y0; nx1 = x1; ny1 = y1;
if (t != nil) {
t->TransformRect(nx0, ny0, nx1, ny1);
}
}