paintStamp method
Stamp paint. The default lays out and paints glyph by glyph.
Implementation
void paintStamp(Context context, double pageW, double pageH) {
final PdfCanvas? canvas = context.canvas;
if (canvas == null) {
return;
}
final PwBox mark = layout(
context,
BoxConstraints(maxWidth: pageW * 0.8, maxHeight: 80),
);
mark.paint(
context,
PwOffset((pageW - mark.size.width) / 2, (pageH - mark.size.height) / 2),
);
}