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

Example 76 with FunctionException

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

the class MaskFilter 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("Mask"))) != null)
        setMask(ImageFilterUtil.toIntValue(o, "Mask"));
    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 [Mask, Dimensions]");
    }
    return filter(src, dst);
}

Example 77 with FunctionException

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

the class MotionBlurFilter 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("Angle"))) != null)
        setAngle(ImageFilterUtil.toFloatValue(o, "Angle"));
    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("WrapEdges"))) != null)
        setWrapEdges(ImageFilterUtil.toBooleanValue(o, "WrapEdges"));
    // 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, Angle, Distance, Rotation, Zoom, WrapEdges]");
    }
    return filter(src, dst);
}

Example 78 with FunctionException

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

the class OffsetFilter 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("XOffset"))) != null)
        setXOffset(ImageFilterUtil.toIntValue(o, "XOffset"));
    if ((o = parameters.removeEL(KeyImpl.init("YOffset"))) != null)
        setYOffset(ImageFilterUtil.toIntValue(o, "YOffset"));
    if ((o = parameters.removeEL(KeyImpl.init("Wrap"))) != null)
        setWrap(ImageFilterUtil.toBooleanValue(o, "Wrap"));
    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 [XOffset, YOffset, Wrap, EdgeAction, Interpolation]");
    }
    return filter(src, dst);
}

Example 79 with FunctionException

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

the class OpacityFilter 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("Opacity"))) != null)
        setOpacity(ImageFilterUtil.toIntValue(o, "Opacity"));
    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 [Opacity, Dimensions]");
    }
    return filter(src, dst);
}

Example 80 with FunctionException

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

the class OutlineFilter 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("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 [Iterations, Colormap, NewColor, BlackFunction]");
    }
    return filter(src, dst);
}