Examples with ChannelSelection org.geotools.styling.ChannelSelection used on opensource projects

Example 11 with ChannelSelection

use of org.geotools.styling.ChannelSelection in project sldeditor by robward-scisys.

the class VOGeoServerContrastEnhancementNormalizeGreenTest method createChannelSelection.

/**
 * Creates the channel selection object.
 *
 * @param styleFactory the style factory
 * @param contrastMethod the contrast method
 * @return the channel selection
 */
private ChannelSelection createChannelSelection(StyleFactoryImpl styleFactory, ContrastMethod contrastMethod) {
    ContrastEnhancement contrastEnhancement = (ContrastEnhancement) styleFactory.contrastEnhancement(null, contrastMethod.name());
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    Map<String, Expression> options = contrastEnhancement.getOptions();
    options.put("algorithm", ff.literal("StretchToMinimumMaximum"));
    options.put("minValue", ff.literal("1"));
    options.put("maxValue", ff.literal("5"));
    SelectedChannelType channelType = styleFactory.createSelectedChannelType("channel name", contrastEnhancement);
    SelectedChannelType[] channels = new SelectedChannelType[3];
    channels[0] = channelType;
    channels[1] = channelType;
    channels[2] = channelType;
    ChannelSelection channelSelection = styleFactory.createChannelSelection(channels);
    return channelSelection;
}

Example 12 with ChannelSelection

use of org.geotools.styling.ChannelSelection in project sldeditor by robward-scisys.

the class VOGeoServerContrastEnhancementNormalizeGreenTest method createChannelSelectionError.

/**
 * Creates the channel selection error object.
 *
 * @param styleFactory the style factory
 * @param contrastMethod the contrast method
 * @return the channel selection
 */
private ChannelSelection createChannelSelectionError(StyleFactoryImpl styleFactory, ContrastMethod contrastMethod) {
    ContrastEnhancement contrastEnhancement = (ContrastEnhancement) styleFactory.contrastEnhancement(null, contrastMethod.name());
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    Map<String, Expression> options = contrastEnhancement.getOptions();
    options.put("algorithm", ff.literal("TestStretchToMinimumMaximum"));
    options.put("minValue", ff.literal("1.0"));
    options.put("maxValue", ff.literal("5.0"));
    SelectedChannelType channelType = styleFactory.createSelectedChannelType("channel name", contrastEnhancement);
    SelectedChannelType[] channels = new SelectedChannelType[3];
    channels[0] = channelType;
    channels[1] = channelType;
    channels[2] = channelType;
    ChannelSelection channelSelection = styleFactory.createChannelSelection(channels);
    return channelSelection;
}

Example 13 with ChannelSelection

use of org.geotools.styling.ChannelSelection in project sldeditor by robward-scisys.

the class VOGeoServerContrastEnhancementNormalizeGreyTest method testVOGeoServerContrastEnhancementNormalizeGrey.

/**
 * Test method for
 * {@link com.sldeditor.ui.detail.vendor.geoserver.raster.VOGeoServerContrastEnhancementNormalizeGrey#VOGeoServerContrastEnhancementNormalizeGrey(java.lang.Class, com.sldeditor.ui.detail.RasterSymbolizerDetails)}.
 * Test method for
 * {@link com.sldeditor.ui.detail.vendor.geoserver.raster.VOGeoServerContrastEnhancementNormalizeGrey#getContrastEnhancement(com.sldeditor.common.xml.ui.GroupIdEnum, org.geotools.styling.ChannelSelection)}.
 */
@Test
public void testVOGeoServerContrastEnhancementNormalizeGrey() {
    RasterSymbolizerDetails panel = new RasterSymbolizerDetails();
    VOGeoServerContrastEnhancementNormalizeGrey testObj = new VOGeoServerContrastEnhancementNormalizeGrey(panel.getClass(), panel);
    RasterSymbolizer rasterSymbolizer = null;
    testObj.setParentPanel(panel);
    testObj.populate(rasterSymbolizer);
    testObj.updateSymbol(rasterSymbolizer);
    StyleFactoryImpl styleFactory = (StyleFactoryImpl) CommonFactoryFinder.getStyleFactory();
    rasterSymbolizer = styleFactory.createRasterSymbolizer();
    GroupConfigInterface constrastMethodGroup = panel.getGroup(GroupIdEnum.RASTER_RGB_CHANNEL_GREY_CONTRAST_METHOD);
    assertNotNull(constrastMethodGroup);
    MultiOptionGroup constrastMethodGroup2 = (MultiOptionGroup) constrastMethodGroup;
    Box box = Box.createVerticalBox();
    constrastMethodGroup2.createUI(panel.getFieldDataManager(), box, panel, panel.getPanelId());
    constrastMethodGroup2.setOption(GroupIdEnum.RASTER_OVERALL_CONTRAST_METHOD_LOGARITHMIC);
    ChannelSelection channelSelection = createChannelSelection(styleFactory, ContrastMethod.LOGARITHMIC);
    rasterSymbolizer.setChannelSelection(channelSelection);
    testObj.populate(rasterSymbolizer);
    SelectedSymbol.getInstance().setSymbolizer(rasterSymbolizer);
    Controller.getInstance().setPopulating(true);
    panel.populate(SelectedSymbol.getInstance());
    Controller.getInstance().setPopulating(false);
    testObj.updateSymbol(rasterSymbolizer);
    channelSelection = createChannelSelection(styleFactory, ContrastMethod.EXPONENTIAL);
    rasterSymbolizer.setChannelSelection(channelSelection);
    constrastMethodGroup2.setOption(GroupIdEnum.RASTER_OVERALL_CONTRAST_METHOD_EXPONENTIAL);
    testObj.populate(rasterSymbolizer);
    testObj.updateSymbol(rasterSymbolizer);
    channelSelection = createChannelSelection(styleFactory, ContrastMethod.HISTOGRAM);
    rasterSymbolizer.setChannelSelection(channelSelection);
    constrastMethodGroup2.setOption(GroupIdEnum.RASTER_OVERALL_CONTRAST_METHOD_HISTOGRAM);
    testObj.populate(rasterSymbolizer);
    testObj.updateSymbol(rasterSymbolizer);
    channelSelection = createChannelSelection(styleFactory, ContrastMethod.NORMALIZE);
    constrastMethodGroup2.setOption(GroupIdEnum.RASTER_OVERALL_CONTRAST_METHOD_NORMALIZE);
    rasterSymbolizer.setChannelSelection(channelSelection);
    testObj.populate(rasterSymbolizer);
    testObj.updateSymbol(rasterSymbolizer);
    // Error
    channelSelection = createChannelSelectionError(styleFactory, ContrastMethod.NORMALIZE);
    rasterSymbolizer.setChannelSelection(channelSelection);
    testObj.populate(rasterSymbolizer);
    testObj.updateSymbol(rasterSymbolizer);
    // Increase code coverage
    testObj.populate((SelectedSymbol) null);
    testObj.populate((TextSymbolizer) null);
    testObj.populate((PolygonSymbolizer) null);
    testObj.updateSymbol((TextSymbolizer) null);
    testObj.updateSymbol((PolygonSymbolizer) null);
    testObj.preLoadSymbol();
    assertTrue(testObj.isDataPresent());
    testObj.dataChanged(FieldIdEnum.DESCRIPTION);
}

Example 14 with ChannelSelection

use of org.geotools.styling.ChannelSelection in project sldeditor by robward-scisys.

the class VOGeoServerContrastEnhancementNormalizeGreyTest method createChannelSelectionError.

/**
 * Creates the channel selection error object.
 *
 * @param styleFactory the style factory
 * @param contrastMethod the contrast method
 * @return the channel selection
 */
private ChannelSelection createChannelSelectionError(StyleFactoryImpl styleFactory, ContrastMethod contrastMethod) {
    ContrastEnhancement contrastEnhancement = (ContrastEnhancement) styleFactory.contrastEnhancement(null, contrastMethod.name());
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    Map<String, Expression> options = contrastEnhancement.getOptions();
    options.put("algorithm", ff.literal("TestStretchToMinimumMaximum"));
    options.put("minValue", ff.literal("1.0"));
    options.put("maxValue", ff.literal("5.0"));
    SelectedChannelType channelType = styleFactory.createSelectedChannelType("channel name", contrastEnhancement);
    SelectedChannelType[] channels = new SelectedChannelType[3];
    channels[0] = channelType;
    channels[1] = channelType;
    channels[2] = channelType;
    ChannelSelection channelSelection = styleFactory.createChannelSelection(channels);
    return channelSelection;
}

Example 15 with ChannelSelection

use of org.geotools.styling.ChannelSelection in project sldeditor by robward-scisys.

the class VOGeoServerContrastEnhancementNormalizeOverallTest method createChannelSelectionError.

/**
 * Creates the channel selection error object.
 *
 * @param styleFactory the style factory
 * @param contrastMethod the contrast method
 * @return the channel selection
 */
private ChannelSelection createChannelSelectionError(StyleFactoryImpl styleFactory, ContrastMethod contrastMethod) {
    ContrastEnhancement contrastEnhancement = (ContrastEnhancement) styleFactory.contrastEnhancement(null, contrastMethod.name());
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    Map<String, Expression> options = contrastEnhancement.getOptions();
    options.put("algorithm", ff.literal("TestStretchToMinimumMaximum"));
    options.put("minValue", ff.literal("1.0"));
    options.put("maxValue", ff.literal("5.0"));
    SelectedChannelType channelType = styleFactory.createSelectedChannelType("channel name", contrastEnhancement);
    SelectedChannelType[] channels = new SelectedChannelType[3];
    channels[0] = channelType;
    channels[1] = channelType;
    channels[2] = channelType;
    ChannelSelection channelSelection = styleFactory.createChannelSelection(channels);
    return channelSelection;
}