package org.geotools.renderer.lite;
import static java.awt.RenderingHints.KEY_ANTIALIASING;
import static java.awt.RenderingHints.VALUE_ANTIALIAS_ON;
import java.awt.Font;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import org.geotools.data.property.PropertyDataStore;
import org.geotools.data.simple.SimpleFeatureSource;
import org.geotools.geometry.jts.ReferencedEnvelope;
import org.geotools.image.test.ImageAssert;
import org.geotools.map.DefaultMapContext;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.geotools.renderer.label.LabelCacheImpl;
import org.geotools.renderer.style.FontCache;
import org.geotools.styling.Style;
import org.geotools.test.TestData;
import org.junit.Before;
import org.junit.Test;
/**
*
*
* @source $URL$
*/
public class LabelShieldTest {
private static final long TIME = 1000;
SimpleFeatureSource fs;
ReferencedEnvelope bounds;
StreamingRenderer renderer;
SimpleFeatureSource fs_multiline;
@Before
public void setUp() throws Exception {
// setup data
File property = new File(TestData.getResource(this, "diaglines.properties").toURI());
PropertyDataStore ds = new PropertyDataStore(property.getParentFile());
fs = ds.getFeatureSource("diaglines");
fs_multiline = ds.getFeatureSource("diaglines_multiline");
bounds = new ReferencedEnvelope(0, 10, 0, 10, DefaultGeographicCRS.WGS84);
renderer = new StreamingRenderer();
Map rendererParams = new HashMap();
LabelCacheImpl labelCache = new LabelCacheImpl();
rendererParams.put(StreamingRenderer.LABEL_CACHE_KEY, labelCache);
renderer.setRendererHints(rendererParams);
renderer.setJava2DHints(new RenderingHints(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON));
FontCache.getDefaultInstance().registerFont(
Font.createFont(Font.TRUETYPE_FONT, TestData.getResource(this, "Vera.ttf")
.openStream()));
// System.setProperty("org.geotools.test.interactive", "true");
}
@Test
public void testLabelShield() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textLabelShield.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
renderer.setContext(mc);
RendererBaseTest.showRender("Labels and shield", renderer, TIME, bounds);
}
@Test
public void testLabelShieldMultiline() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textLabelShield.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_multiline, style);
renderer.setContext(mc);
BufferedImage image = RendererBaseTest.showRender("Labels and shield", renderer, TIME,
bounds);
String refPath = "./src/test/resources/org/geotools/renderer/lite/test-data/textLabelShieldMultiline.png";
ImageAssert.assertEquals(new File(refPath), image, 1200);
}
@Test
public void testLabelShieldMultilineStretch() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textLabelShieldStretch.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_multiline, style);
renderer.setContext(mc);
BufferedImage image = RendererBaseTest.showRender("Labels and shield", renderer, TIME,
bounds);
String refPath = "./src/test/resources/org/geotools/renderer/lite/test-data/textLabelShieldMultilineStretch.png";
ImageAssert.assertEquals(new File(refPath), image, 1200);
}
@Test
public void testOnlyShield() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textOnlyShield.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
renderer.setContext(mc);
RendererBaseTest.showRender("Labels and shield, fontsize = 0", renderer, TIME, bounds);
}
}