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

Example 21 with NamedLayerImpl

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

the class SelectedSymbol method removeStyle.

/**
 * Removes the style.
 *
 * @param styleToDelete the style to delete
 */
public void removeStyle(Style styleToDelete) {
    List<Style> styleList = null;
    if (this.symbolData.getStyledLayer() instanceof NamedLayerImpl) {
        NamedLayerImpl namedLayer = (NamedLayerImpl) this.symbolData.getStyledLayer();
        styleList = namedLayer.styles();
    } else if (this.symbolData.getStyledLayer() instanceof UserLayerImpl) {
        UserLayerImpl userLayer = (UserLayerImpl) this.symbolData.getStyledLayer();
        styleList = userLayer.userStyles();
    }
    if (styleList != null) {
        int indexFound = -1;
        int index = 0;
        for (Style style : styleList) {
            if (style == styleToDelete) {
                indexFound = index;
                break;
            } else {
                index++;
            }
        }
        if (indexFound > -1) {
            styleList.remove(indexFound);
        }
    }
}

Example 22 with NamedLayerImpl

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

the class RenderSymbol method getRenderStyle.

/**
 * Gets the render style.
 *
 * @param selectedSymbol the selected symbol
 * @return the render style
 */
public Style getRenderStyle(SelectedSymbol selectedSymbol) {
    List<StyledLayer> styledLayerList = selectedSymbol.getSld().layers();
    for (StyledLayer styledLayer : styledLayerList) {
        List<Style> styleList = null;
        if (styledLayer instanceof NamedLayerImpl) {
            NamedLayerImpl namedLayer = (NamedLayerImpl) styledLayer;
            styleList = namedLayer.styles();
        } else if (styledLayer instanceof UserLayerImpl) {
            UserLayerImpl userLayer = (UserLayerImpl) styledLayer;
            styleList = userLayer.userStyles();
        }
        if (styleList != null) {
            for (Style style : styleList) {
                FeatureTypeStyle ftsToRender = selectedSymbol.getFeatureTypeStyle();
                Rule ruleToRender = selectedSymbol.getRule();
                // Check to see if style contains the rule to render
                if (shouldRenderSymbol(style, ftsToRender, ruleToRender)) {
                    return renderSymbol(style, ftsToRender, ruleToRender, renderOptions);
                }
            }
        }
    }
    return null;
}

Example 23 with NamedLayerImpl

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

the class MapRender method internalRenderStyle.

/**
 * Internal render style.
 */
private void internalRenderStyle() {
    if (!underTest) {
        if (hasError()) {
            mapPane.resetRenderer();
            mapPane.getRenderer().addRenderListener(this);
            resetError();
        }
        wmsEnvVarValues.setImageWidth(mapPane.getWidth());
        wmsEnvVarValues.setImageHeight(mapPane.getHeight());
        MapContent mapContent = mapPane.getMapContent();
        if (mapContent == null) {
            mapContent = new MapContent();
            mapPane.setMapContent(mapContent);
        }
        Map<Object, Object> hints = new HashMap<Object, Object>();
        clearLabelCache();
        hints.put(StreamingRenderer.LABEL_CACHE_KEY, labelCache);
        mapPane.getRenderer().setRendererHints(hints);
        // Add the layers back with the updated style
        StyledLayerDescriptor sld = SelectedSymbol.getInstance().getSld();
        if (sld != null) {
            List<StyledLayer> styledLayerList = sld.layers();
            for (StyledLayer styledLayer : styledLayerList) {
                List<org.geotools.styling.Style> styleList = null;
                if (styledLayer instanceof NamedLayerImpl) {
                    NamedLayerImpl namedLayerImpl = (NamedLayerImpl) styledLayer;
                    styleList = namedLayerImpl.styles();
                } else if (styledLayer instanceof UserLayerImpl) {
                    UserLayerImpl userLayerImpl = (UserLayerImpl) styledLayer;
                    styleList = userLayerImpl.userStyles();
                }
                if (styleList != null) {
                    for (Style style : styleList) {
                        renderSymbol(mapContent, styledLayer, style);
                    }
                }
            }
        }
    }
}

Example 24 with NamedLayerImpl

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

the class LegendManager method createSingleStyleLegend.

/**
 * Creates the legend for a single SLD style.
 *
 * @param styleMap the style map
 * @param selectedStyledLayer the selected styled layer
 * @param selectedStyle the selected style
 */
private void createSingleStyleLegend(Map<String, Style> styleMap, StyledLayer selectedStyledLayer, Style selectedStyle) {
    // A style has been selected
    List<Style> styleList = null;
    if (selectedStyledLayer instanceof NamedLayerImpl) {
        NamedLayerImpl namedLayer = (NamedLayerImpl) selectedStyledLayer;
        styleList = namedLayer.styles();
    } else if (selectedStyledLayer instanceof UserLayerImpl) {
        UserLayerImpl userLayer = (UserLayerImpl) selectedStyledLayer;
        styleList = userLayer.userStyles();
    }
    String styleName;
    if (selectedStyle.getName() != null) {
        styleName = selectedStyle.getName();
    } else {
        styleName = String.format("Style %d", styleList.indexOf(selectedStyle));
    }
    styleMap.put(styleName, selectedStyle);
}

Example 25 with NamedLayerImpl

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

the class LegendManager method createMultipleStyleLegend.

/**
 * Creates the legend for multiple SLD styles.
 *
 * @param sld the sld
 * @param styleMap the style map
 * @param selectedStyledLayer the selected styled layer
 */
private void createMultipleStyleLegend(StyledLayerDescriptor sld, Map<String, Style> styleMap, StyledLayer selectedStyledLayer) {
    List<StyledLayer> styledLayerList = null;
    if (selectedStyledLayer == null) {
        styledLayerList = sld.layers();
    } else {
        styledLayerList = new ArrayList<StyledLayer>();
        styledLayerList.add(selectedStyledLayer);
    }
    for (StyledLayer styledLayer : styledLayerList) {
        List<Style> styleList = null;
        if (styledLayer instanceof NamedLayerImpl) {
            NamedLayerImpl namedLayer = (NamedLayerImpl) styledLayer;
            styleList = namedLayer.styles();
        } else if (styledLayer instanceof UserLayerImpl) {
            UserLayerImpl userLayer = (UserLayerImpl) styledLayer;
            styleList = userLayer.userStyles();
        }
        if (styleList != null) {
            int count = 1;
            for (Style style : styleList) {
                String styleName;
                if (style.getName() != null) {
                    styleName = style.getName();
                } else {
                    styleName = String.format("Style %d", count);
                }
                styleMap.put(styleName, style);
                count++;
            }
        }
    }
}