/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2012 - 2015, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.renderer.lite;
import static java.awt.RenderingHints.KEY_ANTIALIASING;
import static java.awt.RenderingHints.VALUE_ANTIALIAS_ON;
import static org.junit.Assert.*;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.concurrent.atomic.AtomicInteger;
import org.geotools.data.property.PropertyDataStore;
import org.geotools.data.simple.SimpleFeatureSource;
import org.geotools.data.store.ContentFeatureSource;
import org.geotools.geometry.jts.ReferencedEnvelope;
import org.geotools.image.test.ImageAssert;
import org.geotools.map.FeatureLayer;
import org.geotools.map.MapContent;
import org.geotools.map.MapViewport;
import org.geotools.referencing.CRS;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.geotools.renderer.RenderListener;
import org.geotools.styling.Style;
import org.geotools.test.TestData;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import org.opengis.feature.simple.SimpleFeature;
/**
*
*
* @source $URL$
*/
public class LineTest {
private static final long TIME = 4000;
SimpleFeatureSource fs;
ReferencedEnvelope bounds;
private ContentFeatureSource squares;
private ContentFeatureSource fsAround;
@BeforeClass
public static void setupClass() {
System.clearProperty("org.geotools.referencing.forceXY");
CRS.reset("all");
}
@Before
public void setUp() throws Exception {
// setup data
File property = new File(TestData.getResource(this, "line.properties").toURI());
PropertyDataStore ds = new PropertyDataStore(property.getParentFile());
fs = ds.getFeatureSource("line");
fsAround = ds.getFeatureSource("around");
squares = ds.getFeatureSource("square");
bounds = new ReferencedEnvelope(0, 10, 0, 10, DefaultGeographicCRS.WGS84);
// System.setProperty("org.geotools.test.interactive", "true");
}
File file(String name) {
return new File("src/test/resources/org/geotools/renderer/lite/test-data/line/" + name
+ ".png");
}
@Test
public void testLineCircle() throws Exception {
StreamingRenderer renderer = setupLineMap("lineCircle.sld");
BufferedImage image = RendererBaseTest.showRender("Lines with circle stroke", renderer,
TIME, bounds);
ImageAssert.assertEquals(file("circle"), image, 10);
}
@Test
public void testLineDoubleDash() throws Exception {
StreamingRenderer renderer = setupLineMap("lineDoubleDash.sld");
MapViewport viewport = renderer.getMapContent().getViewport();
ReferencedEnvelope re = viewport.getBounds();
ReferencedEnvelope shifted = new ReferencedEnvelope(re.getMinX() + 2, re.getMaxX() - 3,
re.getMinY() + 2, re.getMaxY() - 3, re.getCoordinateReferenceSystem());
viewport.setBounds(shifted);
BufferedImage image = RendererBaseTest.showRender("Lines with double dash array (2 fts)",
renderer, TIME, shifted);
ImageAssert.assertEquals(file("doubleDash"), image, 10);
}
private StreamingRenderer setupLineMap(String styleFile) throws IOException {
return setupMap(fs, styleFile);
}
private StreamingRenderer setupMap(SimpleFeatureSource fs, String styleFile) throws IOException {
Style style = RendererBaseTest.loadStyle(this, styleFile);
return setupMap(fs, style);
}
private StreamingRenderer setupMap(SimpleFeatureSource fs, Style style) {
MapContent mc = new MapContent();
mc.addLayer(new FeatureLayer(fs, style));
StreamingRenderer renderer = new StreamingRenderer();
renderer.setMapContent(mc);
renderer.setJava2DHints(new RenderingHints(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON));
return renderer;
}
@Test
@Ignore
public void testPerPropertyUOM10() throws Exception {
StreamingRenderer renderer = setupLineMap("linePerPropertyUom.sld");
BufferedImage image = RendererBaseTest.showRender("linePerPropertyUom", renderer, TIME,
bounds);
ImageAssert.assertEquals(file("linePerPropertyUom10"), image, 10);
}
@Test
public void testLineRailway() throws Exception {
StreamingRenderer renderer = setupLineMap("lineRailway.sld");
BufferedImage image = RendererBaseTest.showRender("Railway", renderer, TIME, bounds);
ImageAssert.assertEquals(file("railway"), image, 10);
}
@Test
public void testLineRotatedSymbol() throws Exception {
StreamingRenderer renderer = setupLineMap("lineRotatedSymbol.sld");
BufferedImage image = RendererBaseTest.showRender("Rotated symbol", renderer, TIME, bounds);
ImageAssert.assertEquals(file("lineRotatedSymbol"), image, 10);
}
@Test
public void testLineDisplacedSymbol() throws Exception {
StreamingRenderer renderer = setupLineMap("lineDisplacedSymbol.sld");
BufferedImage image = RendererBaseTest
.showRender("Dispaced symbol", renderer, TIME, bounds);
ImageAssert.assertEquals(file("lineDispacedSymbol"), image, 10);
}
@Test
public void testLineAnchorSymbol() throws Exception {
StreamingRenderer renderer = setupLineMap("lineAnchorSymbol.sld");
BufferedImage image = RendererBaseTest.showRender("Anchor point at 1:1", renderer, TIME,
bounds);
ImageAssert.assertEquals(file("lineAnchorSymbol"), image, 10);
}
@Test
public void testLineDisplacedGraphic() throws Exception {
StreamingRenderer renderer = setupLineMap("lineDisplacedGraphic.sld");
BufferedImage image = RendererBaseTest.showRender("Dispaced graphic", renderer, TIME,
bounds);
ImageAssert.assertEquals(file("lineDispacedGraphic"), image, 10);
}
@Test
public void testDotsStars() throws Exception {
StreamingRenderer renderer = setupLineMap("dotsStars.sld");
BufferedImage image = RendererBaseTest.showRender("Dots and stars", renderer, TIME, bounds);
ImageAssert.assertEquals(file("dotstar"), image, 200);
}
@Test
public void testRenderingTransform() throws Exception {
StreamingRenderer renderer = setupLineMap("line_rendering_transform.sld");
BufferedImage image = RendererBaseTest.showRender("Lines with buffer rendering transform",
renderer, TIME, bounds);
ImageAssert.assertEquals(file("renderingTransform"), image, 10);
}
@Test
public void testPerpendicularOffsetLeftRight() throws Exception {
StreamingRenderer renderer = setupMap(fs, RendererBaseTest.loadSEStyle(this, "linePerpendicularOffset-se.sld"));
BufferedImage image = RendererBaseTest.showRender("Perpendicular offset",
renderer, TIME, bounds);
ImageAssert.assertEquals(file("linePerpendincularOffset"), image, 10);
}
@Test
public void testPerpendicularOffsetLeftRightSquares() throws Exception {
StreamingRenderer renderer = setupMap(squares, RendererBaseTest.loadSEStyle(this, "linePerpendicularOffset-se.sld"));
BufferedImage image = RendererBaseTest.showRender("Perpendicular offset",
renderer, TIME, bounds);
ImageAssert.assertEquals(file("squaresPerpendincularOffset"), image, 10);
}
@Test
public void testPerpendicularOffsetNPE() throws Exception {
StreamingRenderer renderer = setupMap(fsAround, RendererBaseTest.loadStyle(this, "linePerpendicularOffsetSmall.sld"));
final AtomicInteger errors = new AtomicInteger(0);
BufferedImage image = RendererBaseTest.showRender("Perpendicular offset",
renderer, TIME, new ReferencedEnvelope[] {new ReferencedEnvelope(1, 4, 1, 4, DefaultGeographicCRS.WGS84)}, new RenderListener() {
@Override
public void featureRenderer(SimpleFeature feature) {
// nothing to do
}
@Override
public void errorOccurred(Exception e) {
errors.incrementAndGet();
}
} );
assertEquals(0, errors.get());
}
}