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

Example 71 with ExpressionException

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

the class Image method resize.

public void resize(int scale, String interpolation, double blurFactor) throws PageException {
    if (blurFactor <= 0.0 || blurFactor > 10.0)
        throw new ExpressionException("blurFactor must be between 0 and 10");
    float width = getWidth() / 100F * scale;
    float height = getHeight() / 100F * scale;
    resize((int) width, (int) height, toInterpolation(interpolation), blurFactor);
}

Example 72 with ExpressionException

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

the class ImageResizer method resize.

public static BufferedImage resize(BufferedImage image, int columns, int rows, int interpolation, double blur) throws ExpressionException {
    if (columns == 0 || rows == 0)
        throw new ExpressionException("invalid size for image");
    BufferedImage resizeImage = ImageUtil.createBufferedImage(image, columns, rows);
    Interpolation inter = getInterpolation(interpolation);
    double xFactor = (double) columns / (double) image.getWidth();
    double scale = blur * Math.max(1.0 / xFactor, 1.0);
    double xSupport = Math.max(scale * inter.getSupport(), 0.5);
    double yFactor = (double) rows / (double) image.getHeight();
    scale = blur * Math.max(1.0 / yFactor, 1.0);
    double ySupport = Math.max(scale * inter.getSupport(), 0.5);
    double support = Math.max(xSupport, ySupport);
    if (support < inter.getSupport())
        support = inter.getSupport();
    ContributionInfo[] contribution = new ContributionInfo[(int) support * 2 + 3];
    for (int cloop = 0; cloop < (int) support * 2 + 3; cloop++) contribution[cloop] = new ContributionInfo();
    int status;
    if (columns * (image.getHeight() + rows) < rows * (image.getWidth() + columns)) {
        BufferedImage sourceImage = ImageUtil.createBufferedImage(image, columns, image.getHeight());
        status = horizontal(image, sourceImage, xFactor, inter, blur, contribution);
        status |= vertical(sourceImage, resizeImage, yFactor, inter, blur, contribution);
    } else {
        BufferedImage sourceImage = ImageUtil.createBufferedImage(image, image.getWidth(), rows);
        status = vertical(image, sourceImage, yFactor, inter, blur, contribution);
        status |= horizontal(sourceImage, resizeImage, xFactor, inter, blur, contribution);
    }
    if (status == 0)
        throw new ExpressionException("can't resize image");
    return resizeImage;
}

Example 73 with ExpressionException

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

the class ImageDrawLines method call.

public static String call(PageContext pc, Object name, Array xcoords, Array ycoords, boolean isPolygon, boolean filled) throws PageException {
    // if(name instanceof String) name=pc.getVariable(Caster.toString(name));
    Image img = Image.toImage(pc, name);
    if (xcoords.size() != ycoords.size())
        throw new ExpressionException("xcoords and ycoords has not the same size");
    img.drawLines(toIntArray(xcoords), toIntArray(ycoords), isPolygon, filled);
    return null;
}

Example 74 with ExpressionException

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

the class LSParseCurrency method toDoubleValue.

public static double toDoubleValue(Locale locale, String str, boolean strict) throws PageException {
    str = str.trim();
    NumberFormat cnf = getCurrencyInstance(locale);
    Currency currency = cnf.getCurrency();
    if (currency.getCurrencyCode().equals("XXX"))
        throw new ExpressionException("Unknown currency [" + locale.toString() + "]");
    cnf.setParseIntegerOnly(false);
    try {
        return cnf.parse(str).doubleValue();
    } catch (ParseException e) {
        String stripped = str.replace(currency.getSymbol(locale), "").replace(currency.getCurrencyCode(), "");
        NumberFormat nf = getInstance(locale);
        ParsePosition pp = new ParsePosition(0);
        Number n = nf.parse(stripped, pp);
        if (n == null || pp.getIndex() == 0 || (strict && stripped.length() != pp.getIndex()))
            throw new ExpressionException(String.format("Unparseable value [%s] for currency %s", str, locale.toString()));
        return n.doubleValue();
    }
}

Example 75 with ExpressionException

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

the class ColorCaster method toColor.

public static Color toColor(String strColor) throws ExpressionException {
    if (StringUtil.isEmpty(strColor, true))
        throw new ExpressionException("can't cast empty string to a color Object");
    strColor = strColor.toLowerCase().trim();
    char first = strColor.charAt(0);
    switch(first) {
        case 'a':
            if ("aqua".equals(strColor))
                return new Color(0, 0xFF, 0xFF);
            if ("aliceblue".equals(strColor))
                return new Color(0xF0, 0xF8, 0xFF);
            if ("antiquewhite".equals(strColor))
                return new Color(0xFA, 0xEB, 0xD7);
            if ("quamarine".equals(strColor))
                return new Color(0x7F, 0xFF, 0xD4);
            if ("azure".equals(strColor))
                return new Color(0xF0, 0xFF, 0xFF);
            break;
        case 'b':
            if ("black".equals(strColor))
                return Color.BLACK;
            if ("blue".equals(strColor))
                return Color.BLUE;
            if ("blue".equals(strColor))
                return Color.CYAN;
            if ("beige".equals(strColor))
                return new Color(0xF5, 0xF5, 0xDC);
            if ("blueviolet".equals(strColor))
                return new Color(0x8A, 0x2B, 0xE2);
            if ("brown".equals(strColor))
                return new Color(0xA5, 0x2A, 0x2A);
            if ("burlywood".equals(strColor))
                return new Color(0xDE, 0xB8, 0x87);
            break;
        case 'c':
            if ("cyan".equals(strColor))
                return Color.CYAN;
            if ("cadetblue".equals(strColor))
                return new Color(0x5F, 0x9E, 0xA0);
            if ("chartreuse".equals(strColor))
                return new Color(0x7F, 0xFF, 0x00);
            if ("chocolate".equals(strColor))
                return new Color(0xD2, 0x69, 0x1E);
            if ("coral".equals(strColor))
                return new Color(0xFF, 0x7F, 0x50);
            if ("cornflowerblue".equals(strColor))
                return new Color(0x64, 0x95, 0xED);
            if ("cornsilk".equals(strColor))
                return new Color(0xFF, 0xF8, 0xDC);
            if ("crimson".equals(strColor))
                return new Color(0xDC, 0x14, 0x3C);
            break;
        case 'd':
            if ("darkgray".equals(strColor))
                return Color.DARK_GRAY;
            if ("darkgrey".equals(strColor))
                return Color.DARK_GRAY;
            if ("darkblue".equals(strColor))
                return new Color(0x00, 0x00, 0x8B);
            if ("darkcyan".equals(strColor))
                return new Color(0x00, 0x8B, 0x8B);
            if ("darkgoldenrod".equals(strColor))
                return new Color(0xB8, 0x86, 0x0B);
            if ("darkgreen".equals(strColor))
                return new Color(0x00, 0x64, 0x00);
            if ("darkkhaki".equals(strColor))
                return new Color(0xBD, 0xB7, 0x6B);
            if ("darkmagenta".equals(strColor))
                return new Color(0x8B, 0x00, 0x8B);
            if ("darkolivegreen".equals(strColor))
                return new Color(0x55, 0x6B, 0x2F);
            if ("darkorange".equals(strColor))
                return new Color(0xFF, 0x8C, 0x00);
            if ("darkorchid".equals(strColor))
                return new Color(0x99, 0x32, 0xcc);
            if ("darkred".equals(strColor))
                return new Color(0x8B, 0x00, 0x00);
            if ("darksalmon".equals(strColor))
                return new Color(0xE9, 0x96, 0x7A);
            if ("darkseagreen".equals(strColor))
                return new Color(0x8F, 0xBC, 0x8F);
            if ("darkslateblue".equals(strColor))
                return new Color(0x2F, 0x4F, 0x4F);
            if ("darkslategray".equals(strColor))
                return new Color(0x48, 0x3D, 0x8B);
            if ("darkslategrey".equals(strColor))
                return new Color(0x48, 0x3D, 0x8B);
            if ("darkturquoise".equals(strColor))
                return new Color(0x00, 0xCE, 0xD1);
            if ("darkviolet".equals(strColor))
                return new Color(0x94, 0x00, 0xD3);
            if ("deeppink".equals(strColor))
                return new Color(0xFF, 0x14, 0x93);
            if ("deepskyblue".equals(strColor))
                return new Color(0x00, 0xBF, 0xFF);
            if ("dimgray".equals(strColor))
                return new Color(0x69, 0x69, 0x69);
            if ("dodgerblue".equals(strColor))
                return new Color(0x1E, 0x90, 0xFF);
            break;
        case 'f':
            if ("fuchsia".equals(strColor))
                return new Color(0xFF, 0, 0xFF);
            if ("firebrick".equals(strColor))
                return new Color(0xB2, 0x22, 0x22);
            if ("floralwhite".equals(strColor))
                return new Color(0xFF, 0xFA, 0xF0);
            if ("forestgreen".equals(strColor))
                return new Color(0x22, 0x8B, 0x22);
            break;
        case 'g':
            if ("gray".equals(strColor))
                return Color.GRAY;
            if ("grey".equals(strColor))
                return Color.GRAY;
            if ("green".equals(strColor))
                return Color.GREEN;
            if ("gainsboro".equals(strColor))
                return new Color(0xDC, 0xDC, 0xDC);
            if ("ghostwhite".equals(strColor))
                return new Color(0xF8, 0xF8, 0xFF);
            if ("gold".equals(strColor))
                return new Color(0xFF, 0xD7, 0x00);
            if ("goldenrod".equals(strColor))
                return new Color(0xDA, 0xA5, 0x20);
            if ("greenyellow".equals(strColor))
                return new Color(0xAD, 0xFF, 0x2F);
            break;
        case 'h':
            if ("honeydew".equals(strColor))
                return new Color(0xF0, 0xFF, 0xF0);
            if ("hotpink".equals(strColor))
                return new Color(0xFF, 0x69, 0xB4);
            break;
        case 'i':
            if ("indianred".equals(strColor))
                return new Color(0xCD, 0x5C, 0x5C);
            if ("indigo".equals(strColor))
                return new Color(0x4B, 0x00, 0x82);
            if ("ivory".equals(strColor))
                return new Color(0xFF, 0xFF, 0xF0);
            break;
        case 'k':
            if ("khaki".equals(strColor))
                return new Color(0xF0, 0xE6, 0x8C);
            break;
        case 'l':
            if ("lightgray".equals(strColor))
                return Color.lightGray;
            if ("lightgrey".equals(strColor))
                return Color.lightGray;
            if ("lime".equals(strColor))
                return new Color(0, 0xFF, 0);
            if ("lavender".equals(strColor))
                return new Color(0xE6, 0xE6, 0xFA);
            if ("lavenderblush".equals(strColor))
                return new Color(0xFF, 0xF0, 0xF5);
            if ("lawngreen".equals(strColor))
                return new Color(0x7C, 0xFC, 0x00);
            if ("lemonchiffon".equals(strColor))
                return new Color(0xFF, 0xFA, 0xCD);
            if ("lightblue".equals(strColor))
                return new Color(0xAD, 0xD8, 0xE6);
            if ("lightcoral".equals(strColor))
                return new Color(0xF0, 0x80, 0x80);
            if ("lightcyan".equals(strColor))
                return new Color(0xE0, 0xFF, 0xFF);
            if ("lightgoldenrodyellow".equals(strColor))
                return new Color(0xFA, 0xFA, 0xD2);
            if ("lightgreen".equals(strColor))
                return new Color(0x90, 0xEE, 0x90);
            if ("lightgrey".equals(strColor))
                return new Color(0xD3, 0xD3, 0xD3);
            if ("lightpink".equals(strColor))
                return new Color(0xFF, 0xB6, 0xC1);
            if ("lightsalmon".equals(strColor))
                return new Color(0xFF, 0xA0, 0x7A);
            if ("lightseagreen".equals(strColor))
                return new Color(0x20, 0xB2, 0xAA);
            if ("lightskyblue".equals(strColor))
                return new Color(0x87, 0xCE, 0xFA);
            if ("lightslategray".equals(strColor))
                return new Color(0x77, 0x88, 0x99);
            if ("lightslategrey".equals(strColor))
                return new Color(0x77, 0x88, 0x99);
            if ("lightsteelblue".equals(strColor))
                return new Color(0xB0, 0xC4, 0xDE);
            if ("lightyellow".equals(strColor))
                return new Color(0xFF, 0xFF, 0xE0);
            if ("limegreen".equals(strColor))
                return new Color(0x32, 0xCD, 0x32);
            if ("linen".equals(strColor))
                return new Color(0xFA, 0xF0, 0xE6);
            break;
        case 'm':
            if ("magenta".equals(strColor))
                return Color.MAGENTA;
            if ("maroon".equals(strColor))
                return new Color(0X80, 0, 0);
            if ("mediumaquamarine".equals(strColor))
                return new Color(0x66, 0xCD, 0xAA);
            if ("mediumblue".equals(strColor))
                return new Color(0x00, 0x00, 0xCD);
            if ("mediumorchid".equals(strColor))
                return new Color(0xBA, 0x55, 0xD3);
            if ("mediumpurple".equals(strColor))
                return new Color(0x93, 0x70, 0xDB);
            if ("mediumseagreen".equals(strColor))
                return new Color(0x3C, 0xB3, 0x71);
            if ("mediumslateblue".equals(strColor))
                return new Color(0x7B, 0x68, 0xEE);
            if ("mediumspringgreen".equals(strColor))
                return new Color(0x00, 0xFA, 0x9A);
            if ("mediumturquoise".equals(strColor))
                return new Color(0x48, 0xD1, 0xCC);
            if ("mediumvioletred".equals(strColor))
                return new Color(0xC7, 0x15, 0x85);
            if ("midnightblue".equals(strColor))
                return new Color(0x19, 0x19, 0x70);
            if ("mintcream".equals(strColor))
                return new Color(0xF5, 0xFF, 0xFA);
            if ("mistyrose".equals(strColor))
                return new Color(0xFF, 0xE4, 0xE1);
            if ("moccasin".equals(strColor))
                return new Color(0xFF, 0xE4, 0xB5);
            break;
        case 'n':
            if ("navy".equals(strColor))
                return new Color(0, 0, 0X80);
            if ("navajowhite".equals(strColor))
                return new Color(0xFF, 0xDE, 0xAD);
            break;
        case 'o':
            if ("orange".equals(strColor))
                return Color.ORANGE;
            if ("olive".equals(strColor))
                return new Color(0X80, 0X80, 0);
            if ("oldlace".equals(strColor))
                return new Color(0xFD, 0xF5, 0xE6);
            if ("olivedrab".equals(strColor))
                return new Color(0x6B, 0x8E, 0x23);
            if ("orangered".equals(strColor))
                return new Color(0xFF, 0x45, 0x00);
            if ("orchid".equals(strColor))
                return new Color(0xDA, 0x70, 0xD6);
            break;
        case 'p':
            if ("pink".equals(strColor))
                return Color.PINK;
            if ("purple".equals(strColor))
                return new Color(0X80, 0, 0X80);
            if ("palegoldenrod".equals(strColor))
                return new Color(0xEE, 0xE8, 0xAA);
            if ("palegreen".equals(strColor))
                return new Color(0x98, 0xFB, 0x98);
            if ("paleturquoise".equals(strColor))
                return new Color(0xAF, 0xEE, 0xEE);
            if ("palevioletred".equals(strColor))
                return new Color(0xDB, 0x70, 0x93);
            if ("papayawhip".equals(strColor))
                return new Color(0xFF, 0xEF, 0xD5);
            if ("peachpuff".equals(strColor))
                return new Color(0xFF, 0xDA, 0xB9);
            if ("peru".equals(strColor))
                return new Color(0xCD, 0x85, 0x3F);
            if ("pink".equals(strColor))
                return new Color(0xFF, 0xC0, 0xCB);
            if ("plum".equals(strColor))
                return new Color(0xDD, 0xA0, 0xDD);
            if ("powderblue".equals(strColor))
                return new Color(0xB0, 0xE0, 0xE6);
            break;
        case 'r':
            if ("red".equals(strColor))
                return Color.RED;
            if ("rosybrown".equals(strColor))
                return new Color(0xBC, 0x8F, 0x8F);
            if ("royalblue".equals(strColor))
                return new Color(0x41, 0x69, 0xE1);
            break;
        case 's':
            if ("silver".equals(strColor))
                return new Color(0XC0, 0XC0, 0XC0);
            if ("saddlebrown".equals(strColor))
                return new Color(0x8B, 0x45, 0x13);
            if ("salmon".equals(strColor))
                return new Color(0xFA, 0x80, 0x72);
            if ("sandybrown".equals(strColor))
                return new Color(0xF4, 0xA4, 0x60);
            if ("seagreen".equals(strColor))
                return new Color(0x2E, 0x8B, 0x57);
            if ("seashell".equals(strColor))
                return new Color(0xFF, 0xF5, 0xEE);
            if ("sienna".equals(strColor))
                return new Color(0xA0, 0x52, 0x2D);
            if ("skyblue".equals(strColor))
                return new Color(0x87, 0xCE, 0xEB);
            if ("slateblue".equals(strColor))
                return new Color(0x6A, 0x5A, 0xCD);
            if ("slategray".equals(strColor))
                return new Color(0x70, 0x80, 0x90);
            if ("slategrey".equals(strColor))
                return new Color(0x70, 0x80, 0x90);
            if ("snow".equals(strColor))
                return new Color(0xFF, 0xFA, 0xFA);
            if ("springgreen".equals(strColor))
                return new Color(0x00, 0xFF, 0x7F);
            if ("steelblue".equals(strColor))
                return new Color(0x46, 0x82, 0xB4);
            break;
        case 't':
            if ("teal".equals(strColor))
                return new Color(0, 0X80, 0X80);
            if ("tan".equals(strColor))
                return new Color(0xD2, 0xB4, 0x8C);
            if ("thistle".equals(strColor))
                return new Color(0xD8, 0xBF, 0xD8);
            if ("tomato".equals(strColor))
                return new Color(0xFF, 0x63, 0x47);
            if ("turquoise".equals(strColor))
                return new Color(0x40, 0xE0, 0xD0);
            // if("".equals(strColor)) return new Color(0x,0x,0x);
            break;
        case 'v':
            if ("violet".equals(strColor))
                return new Color(0xEE, 0x82, 0xEE);
            break;
        case 'w':
            if ("white".equals(strColor))
                return Color.WHITE;
            if ("wheat".equals(strColor))
                return new Color(0xF5, 0xDE, 0xB3);
            if ("whitesmoke".equals(strColor))
                return new Color(0xF5, 0xF5, 0xF5);
            break;
        case 'y':
            if ("yellow".equals(strColor))
                return Color.YELLOW;
            if ("yellowgreen".equals(strColor))
                return new Color(0x9A, 0xCD, 0x32);
            break;
    }
    if (first == '#') {
        String strColor2 = strColor.substring(1);
        // #fff
        if (strColor2.length() == 3) {
            char c1 = strColor2.charAt(0);
            char c2 = strColor2.charAt(1);
            char c3 = strColor2.charAt(2);
            return new Color(NumberUtil.hexToInt("" + c1 + c1), NumberUtil.hexToInt("" + c2 + c2), NumberUtil.hexToInt("" + c3 + c3));
        }
        // #ffffff
        if (strColor2.length() == 6) {
            String s1 = strColor2.substring(0, 2);
            String s2 = strColor2.substring(2, 4);
            String s3 = strColor2.substring(4, 6);
            return new Color(NumberUtil.hexToInt(s1), NumberUtil.hexToInt(s2), NumberUtil.hexToInt(s3));
        }
        // #ffffffff
        if (strColor2.length() == 8) {
            String s1 = strColor2.substring(0, 2);
            String s2 = strColor2.substring(2, 4);
            String s3 = strColor2.substring(4, 6);
            String s4 = strColor2.substring(6, 8);
            return new Color(NumberUtil.hexToInt(s1), NumberUtil.hexToInt(s2), NumberUtil.hexToInt(s3), NumberUtil.hexToInt(s4));
        }
    }
    // rgb(255,0,0)
    if (strColor.startsWith("rgb(") && strColor.endsWith(")")) {
        String strColor2 = strColor.substring(4, strColor.length() - 1).trim();
        String[] arr = ListUtil.listToStringArray(strColor2, ',');
        if (arr.length == 3) {
            int i1 = Caster.toIntValue(arr[0]);
            int i2 = Caster.toIntValue(arr[1]);
            int i3 = Caster.toIntValue(arr[2]);
            return new Color(i1, i2, i3);
        }
    }
    // fff
    if (strColor.length() == 3) {
        char c1 = strColor.charAt(0);
        char c2 = strColor.charAt(1);
        char c3 = strColor.charAt(2);
        int i1 = NumberUtil.hexToInt("" + c1 + c1, -1);
        int i2 = NumberUtil.hexToInt("" + c2 + c2, -1);
        int i3 = NumberUtil.hexToInt("" + c3 + c3, -1);
        if (i1 != -1 && i2 != -1 && i3 != -1)
            return new Color(i1, i2, i3);
    } else // ffffff
    if (strColor.length() == 6) {
        String s1 = strColor.substring(0, 2);
        String s2 = strColor.substring(2, 4);
        String s3 = strColor.substring(4, 6);
        int i1 = NumberUtil.hexToInt(s1, -1);
        int i2 = NumberUtil.hexToInt(s2, -1);
        int i3 = NumberUtil.hexToInt(s3, -1);
        if (i1 != -1 && i2 != -1 && i3 != -1)
            return new Color(i1, i2, i3);
    } else // ffffffff
    if (strColor.length() == 8) {
        String s1 = strColor.substring(0, 2);
        String s2 = strColor.substring(2, 4);
        String s3 = strColor.substring(4, 6);
        String s4 = strColor.substring(6, 8);
        int i1 = NumberUtil.hexToInt(s1, -1);
        int i2 = NumberUtil.hexToInt(s2, -1);
        int i3 = NumberUtil.hexToInt(s3, -1);
        int i4 = NumberUtil.hexToInt(s4, -1);
        if (i1 != -1 && i2 != -1 && i3 != -1 && i4 != -1)
            return new Color(i1, i2, i3, i4);
    }
    // 255,0,0
    String[] arr = ListUtil.listToStringArray(strColor, ',');
    if (arr.length == 3) {
        int i1 = Caster.toIntValue(arr[0], -1);
        int i2 = Caster.toIntValue(arr[1], -1);
        int i3 = Caster.toIntValue(arr[2], -1);
        if (i1 > -1 && i2 > -1 && i3 > -1)
            return new Color(i1, i2, i3);
    }
    throw new ExpressionException("invalid color definition [" + strColor + "]", "color must be a know constant label (blue,green,yellow ...), a hexadecimal value (#ffffff) or a RGB value (rgb(255,255,255)), 255,255,255");
}