/** * Tests size calculation of dynamically sized feature, using real-world units combined with * DPI-based resizing. */ @Test public void testCombinedResizingDpiUom() { // given: Point with dynamic size in real-world units int sizeNum = 10; double scaleDpi = 2; double scaleUom = 3; PointSymbolizer symbolizer = sb.createPointSymbolizer(); Graphic graphic = sb.createGraphic(); graphic.setSize(ff.function("strConcat", ff.property("size"), ff.literal("m"))); symbolizer.setGraphic(graphic); // when: DPI based resizing is applied RescaleStyleVisitor dpiVisitor = new GraphicsAwareDpiRescaleStyleVisitor(scaleDpi); symbolizer.accept(dpiVisitor); symbolizer = (PointSymbolizer) dpiVisitor.getCopy(); // and: UOM resizing is applied UomRescaleStyleVisitor uomVisitor = new UomRescaleStyleVisitor(scaleUom); uomVisitor.visit(symbolizer); symbolizer = (PointSymbolizer) uomVisitor.getCopy(); SimpleFeature feature = createFeatureSized(sizeNum); // then: only the UOM resizing must have an effect Double size = symbolizer.getGraphic().getSize().evaluate(feature, Double.class); assertEquals(sizeNum * scaleUom, size.doubleValue(), 0d); }
UomRescaleStyleVisitor rescaleVisitor = new UomRescaleStyleVisitor(pixelsPerMeters); for (int j = 0; j < ruleList.size(); j++) { rescaleVisitor.visit(ruleList.get(j)); ruleList.set(j, (Rule) rescaleVisitor.getCopy()); rescaleVisitor.visit(elseRuleList.get(j)); elseRuleList.set(j, (Rule) rescaleVisitor.getCopy());
request.getScale(), request.getLegendOptions()); UomRescaleStyleVisitor rescaleVisitor = new UomRescaleStyleVisitor(pixelsPerMeters); rescaleVisitor.visit(gt2Style); gt2Style = (Style) rescaleVisitor.getCopy();
request.getScale(), request.getLegendOptions()); UomRescaleStyleVisitor rescaleVisitor = new UomRescaleStyleVisitor(pixelsPerMeters); rescaleVisitor.visit(gt2Style); gt2Style = (Style) rescaleVisitor.getCopy();