public TextSymbolizerBuilder reset() {
fill.reset(); // TODO: default fill for text?
halo.unset(); // no default halo
label = null;
geometry = null;
placement.reset();
options.clear();
uom = null;
unset = false;
return this;
}
public TextSymbolizerBuilder reset(TextSymbolizer symbolizer) {
fill.reset(symbolizer.getFill());
halo.reset(symbolizer.getHalo());
label = symbolizer.getLabel();
geometry = symbolizer.getGeometryPropertyName();
LabelPlacement otherPlacement = symbolizer.getLabelPlacement();
if (symbolizer.getLabelPlacement() instanceof PointPlacement) {
PointPlacementBuilder builder = new PointPlacementBuilder(this);
builder.reset((PointPlacement) otherPlacement);
placement = builder;
} else if (symbolizer.getLabelPlacement() instanceof LabelPlacement) {
LinePlacementBuilder builder = new LinePlacementBuilder(this);
builder.reset((LinePlacement) otherPlacement);
placement = builder;
} else {
throw new IllegalArgumentException("Unrecognized label placement: " + otherPlacement);
}
unset = false;
return this;
}
public TextSymbolizer build() {
if (unset) {
return null;
}
Font[] array = new Font[fonts.size()];
for (int i = 0; i < array.length; i++) {
array[i] = fonts.get(i).build();
}
TextSymbolizer ts =
sf.createTextSymbolizer(
fill.build(), array, halo.build(), label, placement.build(), geometry);
if (uom != null) {
ts.setUnitOfMeasure(uom);
}
if (ts instanceof TextSymbolizer2 && options != null) {
TextSymbolizer2 ts2 = (TextSymbolizer2) ts;
ts2.getOptions().putAll(options);
}
reset();
return ts;
}
