Java VectorLayer.selectFeature示例

示例#1

文件： MapModelSelectedFeaturesTest.java 项目： NielsCharlier/geomajas-project-client-gwt

  @Test
  public void testSelectDeselectFeature() {
    org.geomajas.layer.feature.Feature dto1 = new org.geomajas.layer.feature.Feature();
    dto1.setId("feat1");
    Feature feature1 = new Feature(dto1, layer1);

    org.geomajas.layer.feature.Feature dto2 = new org.geomajas.layer.feature.Feature();
    dto2.setId("feat2");
    Feature feature2 = new Feature(dto2, layer1);

    Assert.assertFalse(feature1.isSelected());
    Assert.assertFalse(feature2.isSelected());
    Assert.assertEquals(0, selectedCount);
    Assert.assertEquals(0, deselectedCount);
    Assert.assertNull(lastFeatureId);

    layer1.selectFeature(feature1);
    Assert.assertTrue(feature1.isSelected());
    Assert.assertFalse(feature2.isSelected());
    Assert.assertEquals(1, selectedCount);
    Assert.assertEquals(0, deselectedCount);
    Assert.assertEquals("feat1", lastFeatureId);
    lastFeatureId = null;

    layer1.selectFeature(feature2);
    Assert.assertTrue(feature1.isSelected());
    Assert.assertTrue(feature2.isSelected());
    Assert.assertEquals(2, selectedCount);
    Assert.assertEquals(0, deselectedCount);
    Assert.assertEquals("feat2", lastFeatureId);

    layer1.deselectFeature(feature1);
    Assert.assertFalse(feature1.isSelected());
    Assert.assertTrue(feature2.isSelected());
    Assert.assertEquals(2, selectedCount);
    Assert.assertEquals(1, deselectedCount);
    Assert.assertEquals("feat1", lastFeatureId);
  }

示例#2

文件： MapModelSelectedFeaturesTest.java 项目： NielsCharlier/geomajas-project-client-gwt

  @Test
  public void testDeselectLayer() {
    org.geomajas.layer.feature.Feature dto1 = new org.geomajas.layer.feature.Feature();
    dto1.setId("feat1");
    Feature feature1 = new Feature(dto1, layer1);

    org.geomajas.layer.feature.Feature dto2 = new org.geomajas.layer.feature.Feature();
    dto2.setId("feat2");
    Feature feature2 = new Feature(dto2, layer1);

    Assert.assertFalse(feature1.isSelected());
    Assert.assertFalse(feature2.isSelected());
    Assert.assertEquals(0, selectedCount);
    Assert.assertEquals(0, deselectedCount);

    mapModel.selectLayer(layer1);
    Assert.assertFalse(feature1.isSelected());
    Assert.assertFalse(feature2.isSelected());
    Assert.assertEquals(0, selectedCount);
    Assert.assertEquals(0, deselectedCount);

    layer1.selectFeature(feature1);
    layer1.selectFeature(feature2);
    Assert.assertTrue(feature1.isSelected());
    Assert.assertTrue(feature2.isSelected());
    Assert.assertEquals(2, selectedCount);
    Assert.assertEquals(0, deselectedCount);

    mapModel.selectLayer(layer1);
    Assert.assertTrue(feature1.isSelected());
    Assert.assertTrue(feature2.isSelected());
    Assert.assertEquals(2, selectedCount);
    Assert.assertEquals(0, deselectedCount);

    mapModel.selectLayer(layer2);
    Assert.assertTrue(feature1.isSelected());
    Assert.assertTrue(feature2.isSelected());
    Assert.assertEquals(2, selectedCount);
    Assert.assertEquals(0, deselectedCount);
  }