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

Example 71 with FunctionException

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

the class LookupFilter 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("Colormap"))) != null)
        setColormap(ImageFilterUtil.toColormap(o, "Colormap"));
    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 [Colormap, Dimensions]");
    }
    return filter(src, dst);
}

Example 72 with FunctionException

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

the class MapColorsFilter 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 73 with FunctionException

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

the class MapFilter 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("XMapFunction"))) != null)
        setXMapFunction(ImageFilterUtil.toFunction2D(o, "XMapFunction"));
    if ((o = parameters.removeEL(KeyImpl.init("YMapFunction"))) != null)
        setYMapFunction(ImageFilterUtil.toFunction2D(o, "YMapFunction"));
    if ((o = parameters.removeEL(KeyImpl.init("EdgeAction"))) != null)
        setEdgeAction(ImageFilterUtil.toString(o, "EdgeAction"));
    if ((o = parameters.removeEL(KeyImpl.init("Interpolation"))) != null)
        setInterpolation(ImageFilterUtil.toString(o, "Interpolation"));
    // 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 [XMapFunction, YMapFunction, EdgeAction, Interpolation]");
    }
    return filter(src, dst);
}

Example 74 with FunctionException

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

the class MarbleFilter method filter.

@Override
public BufferedImage filter(BufferedImage src, Struct parameters) throws PageException {
    // ImageUtil.createBufferedImage(src);
    BufferedImage dst = null;
    Object o;
    if ((o = parameters.removeEL(KeyImpl.init("Amount"))) != null)
        setAmount(ImageFilterUtil.toFloatValue(o, "Amount"));
    if ((o = parameters.removeEL(KeyImpl.init("Turbulence"))) != null)
        setTurbulence(ImageFilterUtil.toFloatValue(o, "Turbulence"));
    if ((o = parameters.removeEL(KeyImpl.init("XScale"))) != null)
        setXScale(ImageFilterUtil.toFloatValue(o, "XScale"));
    if ((o = parameters.removeEL(KeyImpl.init("YScale"))) != null)
        setYScale(ImageFilterUtil.toFloatValue(o, "YScale"));
    if ((o = parameters.removeEL(KeyImpl.init("EdgeAction"))) != null)
        setEdgeAction(ImageFilterUtil.toString(o, "EdgeAction"));
    if ((o = parameters.removeEL(KeyImpl.init("Interpolation"))) != null)
        setInterpolation(ImageFilterUtil.toString(o, "Interpolation"));
    // 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 [Amount, Turbulence, XScale, YScale, EdgeAction, Interpolation]");
    }
    return filter(src, dst);
}

Example 75 with FunctionException

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

the class MarbleTexFilter 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("Colormap"))) != null)
        setColormap(ImageFilterUtil.toColormap(o, "Colormap"));
    if ((o = parameters.removeEL(KeyImpl.init("Turbulence"))) != null)
        setTurbulence(ImageFilterUtil.toFloatValue(o, "Turbulence"));
    if ((o = parameters.removeEL(KeyImpl.init("Stretch"))) != null)
        setStretch(ImageFilterUtil.toFloatValue(o, "Stretch"));
    if ((o = parameters.removeEL(KeyImpl.init("Angle"))) != null)
        setAngle(ImageFilterUtil.toFloatValue(o, "Angle"));
    if ((o = parameters.removeEL(KeyImpl.init("TurbulenceFactor"))) != null)
        setTurbulenceFactor(ImageFilterUtil.toFloatValue(o, "TurbulenceFactor"));
    if ((o = parameters.removeEL(KeyImpl.init("Scale"))) != null)
        setScale(ImageFilterUtil.toFloatValue(o, "Scale"));
    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 [Colormap, Turbulence, Stretch, Angle, TurbulenceFactor, Scale, Dimensions]");
    }
    return filter(src, dst);
}