Examples with FunctionException lucee.runtime.exp.FunctionException used on opensource projects

Example 66 with FunctionException

use of lucee.runtime.exp.FunctionException in project Lucee by lucee.

the class ImageFilterUtil method toLightFilter$Material.

public static LightFilter.Material toLightFilter$Material(Object value, String argName) throws PageException {
    if (value instanceof LightFilter.Material)
        return (LightFilter.Material) value;
    Struct sct = Caster.toStruct(value, null);
    if (sct != null) {
        Material material = new LightFilter.Material();
        material.setDiffuseColor(toColorRGB(sct.get("color"), argName + ".color"));
        material.setOpacity(Caster.toFloatValue(sct.get("opacity")));
        return material;
    }
    String str = Caster.toString(value, null);
    if (str != null) {
        String[] arr = ListUtil.listToStringArray(str, ',');
        if (arr.length == 2) {
            Material material = new LightFilter.Material();
            material.setDiffuseColor(toColorRGB(arr[0], argName + "[1]"));
            material.setOpacity(Caster.toFloatValue(arr[1]));
            return material;
        }
        throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "use the following format [color,opacity]");
    }
    throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "use the following format [\"color,opacity\"] or [{color='#cc0033',opacity=0.5}]");
}

Example 67 with FunctionException

use of lucee.runtime.exp.FunctionException in project Lucee by lucee.

the class InterpolateFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException {
    BufferedImage dst = ImageUtil.createBufferedImage(src);
    Object o;
    if ((o = parameters.removeEL(KeyImpl.init("Interpolation"))) != null)
        setInterpolation(ImageFilterUtil.toFloatValue(o, "Interpolation"));
    if ((o = parameters.removeEL(KeyImpl.init("destination"))) != null)
        setDestination(ImageFilterUtil.toBufferedImage(o, "destination"));
    // check for arguments not supported
    if (parameters.size() > 0) {
        throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "the parameter" + (parameters.size() > 1 ? "s" : "") + " [" + CollectionUtil.getKeyList(parameters, ", ") + "] " + (parameters.size() > 1 ? "are" : "is") + " not allowed, only the following parameters are supported [Interpolation]");
    }
    return filter(src, dst);
}

Example 68 with FunctionException

use of lucee.runtime.exp.FunctionException in project Lucee by lucee.

the class InvertFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException {
    BufferedImage dst = ImageUtil.createBufferedImage(src);
    Object o;
    if ((o = parameters.removeEL(KeyImpl.init("Dimensions"))) != null) {
        int[] dim = ImageFilterUtil.toDimensions(o, "Dimensions");
        setDimensions(dim[0], dim[1]);
    }
    // check for arguments not supported
    if (parameters.size() > 0) {
        throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "the parameter" + (parameters.size() > 1 ? "s" : "") + " [" + CollectionUtil.getKeyList(parameters, ", ") + "] " + (parameters.size() > 1 ? "are" : "is") + " not allowed, only the following parameters are supported [Dimensions]");
    }
    return filter(src, dst);
}

Example 69 with FunctionException

use of lucee.runtime.exp.FunctionException in project Lucee by lucee.

the class JavaLnFFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException {
    BufferedImage dst = ImageUtil.createBufferedImage(src);
    Object o;
    if ((o = parameters.removeEL(KeyImpl.init("Dimensions"))) != null) {
        int[] dim = ImageFilterUtil.toDimensions(o, "Dimensions");
        setDimensions(dim[0], dim[1]);
    }
    // check for arguments not supported
    if (parameters.size() > 0) {
        throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "the parameter" + (parameters.size() > 1 ? "s" : "") + " [" + CollectionUtil.getKeyList(parameters, ", ") + "] " + (parameters.size() > 1 ? "are" : "is") + " not allowed, only the following parameters are supported [Dimensions]");
    }
    return filter(src, dst);
}

Example 70 with FunctionException

use of lucee.runtime.exp.FunctionException in project Lucee by lucee.

the class LightFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException {
    BufferedImage dst = ImageUtil.createBufferedImage(src);
    Object o;
    if ((o = parameters.removeEL(KeyImpl.init("ColorSource"))) != null)
        setColorSource(ImageFilterUtil.toColorRGB(o, "ColorSource"));
    if ((o = parameters.removeEL(KeyImpl.init("Material"))) != null)
        setMaterial(ImageFilterUtil.toLightFilter$Material(o, "Material"));
    if ((o = parameters.removeEL(KeyImpl.init("BumpFunction"))) != null)
        setBumpFunction(ImageFilterUtil.toFunction2D(o, "BumpFunction"));
    if ((o = parameters.removeEL(KeyImpl.init("BumpHeight"))) != null)
        setBumpHeight(ImageFilterUtil.toFloatValue(o, "BumpHeight"));
    if ((o = parameters.removeEL(KeyImpl.init("BumpSoftness"))) != null)
        setBumpSoftness(ImageFilterUtil.toFloatValue(o, "BumpSoftness"));
    if ((o = parameters.removeEL(KeyImpl.init("BumpShape"))) != null)
        setBumpShape(ImageFilterUtil.toIntValue(o, "BumpShape"));
    if ((o = parameters.removeEL(KeyImpl.init("ViewDistance"))) != null)
        setViewDistance(ImageFilterUtil.toFloatValue(o, "ViewDistance"));
    if ((o = parameters.removeEL(KeyImpl.init("EnvironmentMap"))) != null)
        setEnvironmentMap(ImageFilterUtil.toBufferedImage(o, "EnvironmentMap"));
    if ((o = parameters.removeEL(KeyImpl.init("BumpSource"))) != null)
        setBumpSource(ImageFilterUtil.toIntValue(o, "BumpSource"));
    if ((o = parameters.removeEL(KeyImpl.init("DiffuseColor"))) != null)
        setDiffuseColor(ImageFilterUtil.toColorRGB(o, "DiffuseColor"));
    // check for arguments not supported
    if (parameters.size() > 0) {
        throw new FunctionException(ThreadLocalPageContext.get(), "ImageFilter", 3, "parameters", "the parameter" + (parameters.size() > 1 ? "s" : "") + " [" + CollectionUtil.getKeyList(parameters, ", ") + "] " + (parameters.size() > 1 ? "are" : "is") + " not allowed, only the following parameters are supported [ColorSource, Material, BumpFunction, BumpHeight, BumpSoftness, BumpShape, ViewDistance, EnvironmentMap, BumpSource, DiffuseColor]");
    }
    return filter(src, dst);
}