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

Example 41 with FunctionException

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

the class VariableBlurFilter 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("PremultiplyAlpha"))) != null)
        setPremultiplyAlpha(ImageFilterUtil.toBooleanValue(o, "PremultiplyAlpha"));
    if ((o = parameters.removeEL(KeyImpl.init("Iterations"))) != null)
        setIterations(ImageFilterUtil.toIntValue(o, "Iterations"));
    if ((o = parameters.removeEL(KeyImpl.init("HRadius"))) != null)
        setHRadius(ImageFilterUtil.toIntValue(o, "HRadius"));
    if ((o = parameters.removeEL(KeyImpl.init("VRadius"))) != null)
        setVRadius(ImageFilterUtil.toIntValue(o, "VRadius"));
    if ((o = parameters.removeEL(KeyImpl.init("Radius"))) != null)
        setRadius(ImageFilterUtil.toIntValue(o, "Radius"));
    if ((o = parameters.removeEL(KeyImpl.init("BlurMask"))) != null)
        setBlurMask(ImageFilterUtil.toBufferedImage(o, "BlurMask"));
    // 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 [PremultiplyAlpha, Iterations, HRadius, VRadius, Radius, BlurMask]");
    }
    return filter(src, dst);
}

Example 42 with FunctionException

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

the class WarpFilter 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("SourceGrid"))) != null)
        setSourceGrid(ImageFilterUtil.toWarpGrid(o, "SourceGrid"));
    if ((o = parameters.removeEL(KeyImpl.init("DestGrid"))) != null)
        setDestGrid(ImageFilterUtil.toWarpGrid(o, "DestGrid"));
    if ((o = parameters.removeEL(KeyImpl.init("Frames"))) != null)
        setFrames(ImageFilterUtil.toIntValue(o, "Frames"));
    if ((o = parameters.removeEL(KeyImpl.init("MorphImage"))) != null)
        setMorphImage(ImageFilterUtil.toBufferedImage(o, "MorphImage"));
    if ((o = parameters.removeEL(KeyImpl.init("Time"))) != null)
        setTime(ImageFilterUtil.toFloatValue(o, "Time"));
    // 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 [SourceGrid, DestGrid, Frames, MorphImage, Time]");
    }
    return filter(src, dst);
}

Example 43 with FunctionException

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

the class WaterFilter 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("Radius"))) != null)
        setRadius(ImageFilterUtil.toFloatValue(o, "Radius"));
    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("Wavelength"))) != null)
        setWavelength(ImageFilterUtil.toFloatValue(o, "Wavelength"));
    if ((o = parameters.removeEL(KeyImpl.init("Amplitude"))) != null)
        setAmplitude(ImageFilterUtil.toFloatValue(o, "Amplitude"));
    if ((o = parameters.removeEL(KeyImpl.init("Phase"))) != null)
        setPhase(ImageFilterUtil.toFloatValue(o, "Phase"));
    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 [Radius, CentreX, CentreY, Centre, Wavelength, Amplitude, Phase, EdgeAction, Interpolation]");
    }
    return filter(src, dst);
}

Example 44 with FunctionException

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

the class WeaveFilter 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("UseImageColors"))) != null)
        setUseImageColors(ImageFilterUtil.toBooleanValue(o, "UseImageColors"));
    if ((o = parameters.removeEL(KeyImpl.init("XGap"))) != null)
        setXGap(ImageFilterUtil.toFloatValue(o, "XGap"));
    if ((o = parameters.removeEL(KeyImpl.init("XWidth"))) != null)
        setXWidth(ImageFilterUtil.toFloatValue(o, "XWidth"));
    if ((o = parameters.removeEL(KeyImpl.init("YWidth"))) != null)
        setYWidth(ImageFilterUtil.toFloatValue(o, "YWidth"));
    if ((o = parameters.removeEL(KeyImpl.init("YGap"))) != null)
        setYGap(ImageFilterUtil.toFloatValue(o, "YGap"));
    if ((o = parameters.removeEL(KeyImpl.init("Crossings"))) != null)
        setCrossings(ImageFilterUtil.toAAInt(o, "Crossings"));
    if ((o = parameters.removeEL(KeyImpl.init("RoundThreads"))) != null)
        setRoundThreads(ImageFilterUtil.toBooleanValue(o, "RoundThreads"));
    if ((o = parameters.removeEL(KeyImpl.init("ShadeCrossings"))) != null)
        setShadeCrossings(ImageFilterUtil.toBooleanValue(o, "ShadeCrossings"));
    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 [UseImageColors, XGap, XWidth, YWidth, YGap, Crossings, RoundThreads, ShadeCrossings, Dimensions]");
    }
    return filter(src, dst);
}

Example 45 with FunctionException

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

the class BlockFilter 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("BlockSize"))) != null)
        setBlockSize(ImageFilterUtil.toIntValue(o, "BlockSize"));
    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 [BlockSize, EdgeAction, Interpolation]");
    }
    return filter(src, dst);
}