org.geotools.map.DefaultMapContext.()方法的使用及代码示例

本文整理了Java中org.geotools.map.DefaultMapContext.()方法的一些代码示例，展示了DefaultMapContext.()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DefaultMapContext.()方法的具体详情如下：
包路径：org.geotools.map.DefaultMapContext
类名称：DefaultMapContext
方法名：

DefaultMapContext.介绍

[英]Creates a default empty map context. The coordinate reference system for the map context should be set explicitly, or implicitly via addLayer prior to using the context.
[中]创建默认的空映射上下文。地图上下文的坐标参照系应在使用上下文之前通过addLayer显式或隐式设置。

代码示例

代码示例来源：origin: geotools/geotools

@Test
public void testDispose() {
DefaultMapContext mapCOntext= new DefaultMapContext();
mapContext.dispose();
mapCOntext= new DefaultMapContext(DefaultGeographicCRS.WGS84);
mapContext.dispose();
}

代码示例来源：origin: geotools/geotools

@Override
protected void setUp() throws Exception {
// setup data
File property = new File(TestData.getResource(this, "square.properties").toURI());
PropertyDataStore ds = new PropertyDataStore(property.getParentFile());
squareFS = ds.getFeatureSource("square");
bounds = new ReferencedEnvelope(0, 10, 0, 10, DefaultGeographicCRS.WGS84);
renderer = new StreamingRenderer();
cOntext= new DefaultMapContext(DefaultGeographicCRS.WGS84);
renderer.setContext(context);
Map hints = new HashMap();
hints.put("maxFiltersToSendToDatastore", 2);
hints.put("optimizedDataLoadingEnabled", true);
renderer.setRendererHints(hints);
// System.setProperty("org.geotools.test.interactive", "true");
}

代码示例来源：origin: geotools/geotools

public void testPartialLineLabelTrue() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialLineLabelTrue.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_line, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
// RenderedImageBrowser.showChain(image);
RendererBaseTest.assertPixel(image, 150, 1, Color.BLACK, 30);
}

代码示例来源：origin: geotools/geotools

public void testLabelLineOrientation() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textLineOrientation.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
renderer.setContext(mc);
RendererBaseTest.showRender("Lines with circl stroke", renderer, TIME, bounds);
}
}

代码示例来源：origin: geotools/geotools

public void testPartialPointLabelNo() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialPointLabelNo.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_point, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialPointLabelNo.png"));
// Interactive visualization
// PartialsTest.showImage("Point Partials:No", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPartialAreaLabelNo() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialAreaLabelNo.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_area, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialAreaLabelNo.png"));
// Interactive visualization
// PartialsTest.showImage("Area Partials:No", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPartialAreaLabelFalse() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialAreaLabelFalse.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_area, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialAreaLabelFalse.png"));
// Interactive visualization
// PartialsTest.showImage("Area Partials:False", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPointLabelFalse() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialPointLabelFalse.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_point, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialPointLabelFalse.png"));
// Interactive visualization
// PartialsTest.showImage("Point Partials:False", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testLabelNatural() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "textNaturalOrientation.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
renderer.setContext(mc);
RendererBaseTest.showRender("Lines with circle stroke", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

public void testPartialPointLabelTrue() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialPointLabelTrue.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_point, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.BLACK);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialPointLabelTrue.png"));
// Interactive visualization
// PartialsTest.showImage("Point Partials:True", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPartialLineLabelNo() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialLineLabelNo.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_line, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 155, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialLineLabelNo.png"));
// Interactive visualization
// PartialsTest.showImage("Line Partials:No", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPartialLineLabelFalse() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialLineLabelFalse.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_line, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 155, Color.WHITE);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialLineLabelFalse.png"));
// Interactive visualization
// PartialsTest.showImage("Line Partials:False", TIME, image);
}

代码示例来源：origin: geotools/geotools

public void testPartialAreaLabelTrue() throws Exception {
// System.setProperty("java.awt.headless", "false");
Thread.sleep(1000);
Style style = RendererBaseTest.loadStyle(this, "partialAreaLabelTrue.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs_area, style);
renderer.setContext(mc);
final BufferedImage image = RendererBaseTest.renderImage(renderer, bounds, null);
RendererBaseTest.assertPixel(image, 282, 152, Color.BLACK);
// Write to file
// ImageIO.write(image, "png", new File("C:/Temp/testPartialAreaLabelTrue.png"));
// Interactive visualization
// PartialsTest.showImage("Area Partials:True", TIME, image);
}

代码示例来源：origin: geotools/geotools

@Test
public void testIsometric() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "isometric.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(bfs, style);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
renderer.setJava2DHints(new RenderingHints(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON));
RendererBaseTest.showRender("lineStartEnd.sld", renderer, TIME, bbounds);
}

代码示例来源：origin: geotools/geotools

public void testDefaultLabelCache() throws Exception {
Style pStyle = RendererBaseTest.loadStyle(this, "textAnchorRotation.sld");
Style lStyle = RendererBaseTest.loadStyle(this, "lineGray.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(lineFS, lStyle);
mc.addLayer(pointFS, pStyle);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
renderer.setJava2DHints(new RenderingHints(KEY_ANTIALIASING, VALUE_ANTIALIAS_ON));
RendererBaseTest.showRender("Old labeller", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

@Test
public void testStartEnd() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "lineStartEnd.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
RendererBaseTest.showRender("lineStartEnd.sld", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

@Test
public void testBufferLine() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "lineBuffer.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
RendererBaseTest.showRender("lineBuffer.sld", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

@Test
public void testBufferPoly() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "polyBuffer.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(bfs, style);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
RendererBaseTest.showRender("polyBuffer.sld", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

@Test
public void testVertices() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "lineVertices.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(fs, style);
StreamingRenderer renderer = new StreamingRenderer();
renderer.setContext(mc);
RendererBaseTest.showRender("lineVertices.sld", renderer, TIME, bounds);
}

代码示例来源：origin: geotools/geotools

public void testLessFilters() throws Exception {
Style style = RendererBaseTest.loadStyle(this, "fillSolidTwoRules.sld");
DefaultMapContext mc = new DefaultMapContext(DefaultGeographicCRS.WGS84);
mc.addLayer(squareFS, style);
renderer.setContext(mc);
renderer.addRenderListener(
new RenderListener() {
public void featureRenderer(SimpleFeature feature) {
count++;
}
public void errorOccurred(Exception e) {}
});
RendererBaseTest.showRender("OneSquare", renderer, TIME, bounds);
assertEquals(2, count);
}
}