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

Example 56 with FunctionException

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

the class ErodeFilter 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("Threshold"))) != null)
        setThreshold(ImageFilterUtil.toIntValue(o, "Threshold"));
    if ((o = parameters.removeEL(KeyImpl.init("Iterations"))) != null)
        setIterations(ImageFilterUtil.toIntValue(o, "Iterations"));
    if ((o = parameters.removeEL(KeyImpl.init("Colormap"))) != null)
        setColormap(ImageFilterUtil.toColormap(o, "Colormap"));
    if ((o = parameters.removeEL(KeyImpl.init("NewColor"))) != null)
        setNewColor(ImageFilterUtil.toColorRGB(o, "NewColor"));
    // 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 [Threshold, Iterations, Colormap, NewColor, BlackFunction]");
    }
    return filter(src, dst);
}

Example 57 with FunctionException

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

the class ExposureFilter 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("Exposure"))) != null)
        setExposure(ImageFilterUtil.toFloatValue(o, "Exposure"));
    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 [Exposure, Dimensions]");
    }
    return filter(src, dst);
}

Example 58 with FunctionException

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

the class FBMFilter 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("Amount"))) != null)
        setAmount(ImageFilterUtil.toFloatValue(o, "Amount"));
    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("BasisType"))) != null)
        setBasisType(ImageFilterUtil.toIntValue(o, "BasisType"));
    if ((o = parameters.removeEL(KeyImpl.init("Operation"))) != null)
        setOperation(ImageFilterUtil.toIntValue(o, "Operation"));
    if ((o = parameters.removeEL(KeyImpl.init("Octaves"))) != null)
        setOctaves(ImageFilterUtil.toFloatValue(o, "Octaves"));
    if ((o = parameters.removeEL(KeyImpl.init("H"))) != null)
        setH(ImageFilterUtil.toFloatValue(o, "H"));
    if ((o = parameters.removeEL(KeyImpl.init("Lacunarity"))) != null)
        setLacunarity(ImageFilterUtil.toFloatValue(o, "Lacunarity"));
    if ((o = parameters.removeEL(KeyImpl.init("Gain"))) != null)
        setGain(ImageFilterUtil.toFloatValue(o, "Gain"));
    if ((o = parameters.removeEL(KeyImpl.init("Bias"))) != null)
        setBias(ImageFilterUtil.toFloatValue(o, "Bias"));
    if ((o = parameters.removeEL(KeyImpl.init("Basis"))) != null)
        setBasis(ImageFilterUtil.toFunction2D(o, "Basis"));
    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, Amount, Stretch, Angle, BasisType, Operation, Octaves, H, Lacunarity, Gain, Bias, Basis, Scale, Dimensions]");
    }
    return filter(src, dst);
}

Example 59 with FunctionException

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

the class FadeFilter 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("Angle"))) != null)
        setAngle(ImageFilterUtil.toFloatValue(o, "Angle"));
    if ((o = parameters.removeEL(KeyImpl.init("Sides"))) != null)
        setSides(ImageFilterUtil.toIntValue(o, "Sides"));
    if ((o = parameters.removeEL(KeyImpl.init("FadeStart"))) != null)
        setFadeStart(ImageFilterUtil.toFloatValue(o, "FadeStart"));
    if ((o = parameters.removeEL(KeyImpl.init("FadeWidth"))) != null)
        setFadeWidth(ImageFilterUtil.toFloatValue(o, "FadeWidth"));
    if ((o = parameters.removeEL(KeyImpl.init("Invert"))) != null)
        setInvert(ImageFilterUtil.toBooleanValue(o, "Invert"));
    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 [Angle, Sides, FadeStart, FadeWidth, Invert, Dimensions]");
    }
    return filter(src, dst);
}

Example 60 with FunctionException

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

the class FeedbackFilter 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("Iterations"))) != null)
        setIterations(ImageFilterUtil.toIntValue(o, "Iterations"));
    if ((o = parameters.removeEL(KeyImpl.init("Angle"))) != null)
        setAngle(ImageFilterUtil.toFloatValue(o, "Angle"));
    if ((o = parameters.removeEL(KeyImpl.init("CentreX"))) != null)
        setCentreX(ImageFilterUtil.toFloatValue(o, "CentreX"));
    if ((o = parameters.removeEL(KeyImpl.init("CentreY"))) != null)
        setCentreY(ImageFilterUtil.toFloatValue(o, "CentreY"));
    // if((o=parameters.removeEL(KeyImpl.init("Centre")))!=null)setCentre(ImageFilterUtil.toPoint2D(o,"Centre"));
    if ((o = parameters.removeEL(KeyImpl.init("Distance"))) != null)
        setDistance(ImageFilterUtil.toFloatValue(o, "Distance"));
    if ((o = parameters.removeEL(KeyImpl.init("Rotation"))) != null)
        setRotation(ImageFilterUtil.toFloatValue(o, "Rotation"));
    if ((o = parameters.removeEL(KeyImpl.init("Zoom"))) != null)
        setZoom(ImageFilterUtil.toFloatValue(o, "Zoom"));
    if ((o = parameters.removeEL(KeyImpl.init("StartAlpha"))) != null)
        setStartAlpha(ImageFilterUtil.toFloatValue(o, "StartAlpha"));
    if ((o = parameters.removeEL(KeyImpl.init("EndAlpha"))) != null)
        setEndAlpha(ImageFilterUtil.toFloatValue(o, "EndAlpha"));
    // 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 [Iterations, Angle, CentreX, CentreY, Centre, Distance, Rotation, Zoom, StartAlpha, EndAlpha]");
    }
    return filter(src, dst);
}