Examples with Mapped org.polymap.core.style.model.feature.MappedValues.Mapped used on opensource projects

Example 1 with Mapped

use of org.polymap.core.style.model.feature.MappedValues.Mapped in project polymap4-core by Polymap4.

the class NumberGradient2FilterEditor method initValues.

protected void initValues() {
    annotation = (NumberRange) prop.info().getAnnotation(NumberRange.class);
    df = NumberFormat.getInstance(Polymap.getSessionLocale());
    df.setMaximumFractionDigits(2);
    df.setMinimumFractionDigits(0);
    List<Mapped<Filter, N>> values = prop.get().values();
    // defaults
    if (values.isEmpty()) {
        minimumValue = annotation.from();
        maximumValue = annotation.to();
        breakpoints = 10;
    } else // from prop
    {
        And first = (And) values.get(0).key();
        BinaryComparisonOperator lessThan = (BinaryComparisonOperator) first.getChildren().get(0);
        propertyName = ((PropertyName) lessThan.getExpression1()).getPropertyName();
        String value = (String) ((Literal) lessThan.getExpression2()).getValue();
        lowerBound = Double.parseDouble(value);
        And last = (And) values.get(values.size() - 1).key();
        BinaryComparisonOperator greaterThan = (BinaryComparisonOperator) last.getChildren().get(0);
        value = (String) ((Literal) greaterThan.getExpression2()).getValue();
        upperBound = Double.parseDouble(value);
        minimumValue = values.get(0).value().doubleValue();
        maximumValue = values.get(values.size() - 1).value().doubleValue();
        breakpoints = values.size() + 1;
    }
}

Example 2 with Mapped

use of org.polymap.core.style.model.feature.MappedValues.Mapped in project polymap4-core by Polymap4.

the class NumberGradient2MapScaleEditor method initValues.

protected void initValues() {
    // calculate map scale
    if (site().maxExtent.isPresent()) {
        try {
            ReferencedEnvelope maxExtent = site().maxExtent.get();
            Point mapSize = site().mapSize.get();
            maxScale = RendererUtilities.calculateScale(maxExtent, mapSize.x, mapSize.y, 120d);
            ReferencedEnvelope mapExtent = new ReferencedEnvelope(site().mapExtent.get(), maxExtent.getCoordinateReferenceSystem());
            mapScale = RendererUtilities.calculateScale(mapExtent, mapSize.x, mapSize.y, 120d);
            System.out.println("Scale: " + mapScale + " -- " + maxScale + " for maxExtent: " + maxExtent);
        } catch (TransformException | FactoryException e) {
            StatusDispatcher.handleError("Unable to calculate map scale.", e);
        }
    }
    annotation = (NumberRange) prop.info().getAnnotation(NumberRange.class);
    List<Mapped<ScaleRange, N>> values = prop.get().values();
    // defaults
    if (values.isEmpty()) {
        lowerBound = 5000;
        upperBound = maxScale != -1 ? (int) maxScale : 1000000;
        minimumValue = annotation.from();
        maximumValue = annotation.to();
        breakpoints = 5;
    } else // from prop
    {
        lowerBound = values.get(0).key().max.get();
        upperBound = values.get(values.size() - 1).key().min.get();
        minimumValue = values.get(0).value().doubleValue();
        maximumValue = values.get(values.size() - 1).value().doubleValue();
        // 3 intervals -> no extra breakpoint
        breakpoints = values.size() - 3;
    }
}

Example 3 with Mapped

use of org.polymap.core.style.model.feature.MappedValues.Mapped in project polymap4-core by Polymap4.

the class ColorGradient2FilterEditor method initValues.

protected void initValues() {
    List<Mapped<Filter, java.awt.Color>> values = prop.get().values();
    df = NumberFormat.getInstance(Polymap.getSessionLocale());
    df.setMaximumFractionDigits(2);
    df.setMinimumFractionDigits(0);
    // defaults
    if (values.isEmpty()) {
        minimumValue = Color.LIGHT_GRAY;
        maximumValue = Color.BLACK;
        breakpoints = 10;
    } else // from prop
    {
        And first = (And) values.get(0).key();
        BinaryComparisonOperator lessThan = (BinaryComparisonOperator) first.getChildren().get(0);
        propertyName = ((PropertyName) lessThan.getExpression1()).getPropertyName();
        String value = (String) ((Literal) lessThan.getExpression2()).getValue();
        lowerBound = Double.parseDouble(value);
        And last = (And) values.get(values.size() - 1).key();
        BinaryComparisonOperator greaterThan = (BinaryComparisonOperator) last.getChildren().get(0);
        value = (String) ((Literal) greaterThan.getExpression2()).getValue();
        upperBound = Double.parseDouble(value);
        // minimumValue = values.get( 0 ).value().doubleValue();
        // maximumValue = values.get( values.size() - 1 ).value().doubleValue();
        breakpoints = values.size() + 1;
    }
}

Example 4 with Mapped

use of org.polymap.core.style.model.feature.MappedValues.Mapped in project polymap4-core by Polymap4.

the class StyleCompositeSerializer method handle.

protected <V> Iterable<RuleModifier<V, S>> handle(Property<StylePropertyValue<V>> prop) {
    StylePropertyValue<V> styleProp = prop.get();
    // no value -> nothing to modify
    if (styleProp == null || styleProp instanceof NoValue) {
        return singletonList(new NoValueRuleModifier());
    } else // ConstantValue
    if (styleProp instanceof ConstantValue) {
        Expression expr = ff.literal(((ConstantValue) styleProp).value());
        return singletonList(new SimpleRuleModifier(expr));
    } else // AttributeValue
    if (styleProp instanceof AttributeValue) {
        String attributeName = (String) ((AttributeValue) styleProp).attributeName.get();
        Expression expr = ff.property(attributeName);
        return singletonList(new SimpleRuleModifier(expr));
    } else // FilterMappedValues
    if (styleProp instanceof FilterMappedValues) {
        List<Mapped<Filter, Object>> values = ((FilterMappedValues) styleProp).values();
        return FluentIterable.from(values).transform(mapped -> new SimpleRuleModifier(ff.literal(mapped.value()), mapped.key()));
    } else // ScaleMappedValues
    if (styleProp instanceof ScaleMappedValues) {
        List<Mapped<ScaleRange, Object>> values = ((ScaleMappedValues) styleProp).values();
        return FluentIterable.from(values).transform(mapped -> new SimpleRuleModifier(ff.literal(mapped.value()), mapped.key().min.get(), mapped.key().max.get()));
    } else {
        throw new RuntimeException("Unhandled StylePropertyValue type: " + styleProp.getClass().getSimpleName());
    }
}

Example 5 with Mapped

use of org.polymap.core.style.model.feature.MappedValues.Mapped in project polymap4-core by Polymap4.

the class ColorMap2FilterEditor method initValues.

protected void initValues() {
    List<Mapped<Filter, Color>> values = prop.get().values();
    for (Mapped<Filter, Color> entry : values) {
        PropertyIsEqualTo filter = (PropertyIsEqualTo) entry.key();
        propertyName = ((PropertyName) filter.getExpression1()).getPropertyName();
        Object value = ((Literal) filter.getExpression2()).getValue();
        colorMap.add(new Triple(value, -1, entry.value()));
    }
}