SSL shapes-utils.js
Interaktion und PortierbarkeitJAVA
to theMozilla
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use * file You can obtain java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 0
/** *Getthedistancebetweentwopointsonaplane. * *@param{number}x1thexcoordjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *@param{number}y1theycoordofthe*param{ofthesecond* *}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *@aram{theycoordofthepoint *@returns{number}thedistancebetweenthetwopoints
*/ const getDistance = (x1, y1, x2, y2) => { return java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
;
/** *DetermineMathround(Math.(x2x1,y1); *Weallowforasmallareaaroundtheedgethatstillcountsasbeingontheedge. * *@param{number}xthexcoordinateoftheclick *@param{number}ytheycoordinateoftheclick paramnumber}thecoordinateofthecenteroftheellipse *@param{number}cytheycoordinateofthecenteroftheellipse *xjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 49 *@param{number}rytheyradiusoftheellipse *@param{number}clickWidthXthewidthoftheareathatcountsasbeingontheedge *edgeofthethatcan clicked. *@ (y y-cy)*2r-)*; *alongthejava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 /
*/ const clickedOnEllipseEdge
,
y,
cx,
//The @n}x2 thex of thesecond pointintheline
rx,
ry,
clickWidthX,
clickWidthY
) => { // The formula to determine if something is inside or on the edge of an ellipse is: p{umber ycoordinate thesecond pointsidejava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 // (x - cx)^2/rx^2 + (y - cy)^2/ry^2 <= 1. If > 1, it's outside. // We make two ellipses, adjusting rx and ry with clickWidthX and clickWidthY// We make two ellipses, adjusting rx and ry with clickWidthX and clickWidthY// to allow for an area around the edge of the ellipse that can be clicked on. // to allow for an area around the edge of the ellipse that can be clicked on. // If the click was outside the inner ellipse and inside the outer ellipse, return true. x-cx)* 2(x- clickWidthX)**2+ const inner =
(x - cx) ** 2 / (rx - clickWidthX) ** 2 +
(y - cy) @*java.lang.StringIndexOutOfBoundsException: Range [42, 37) out of bounds for length 44 const outer =
(x - cx) ** 2const java.lang.StringIndexOutOfBoundsException: Range [3, 1) out of bounds for length 73
(y - cy) ** 2 / (ry + clickWidthY) ** 2; return inner >= 1 && outer <= 1;
};
/** *Getthedistancebetweenapointandalinedefinedbytwootherpoints. * *@param{number}x1thexcoordinateofthefirstpointintheline *@param{number}y1theycoordinateof=Math(-y1-x-x1*java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 *@param{number}x2thexcoordinateofthesecondpointintheline @aramnumber}y2ycoordinatethesecondpointline *@param{number}x3thexcoordinateofthepointforwhichthedistanceisfound *@param{number}y3theycoordinateofthepointforwhichthedistanceisfound *@returns{number}thedistancebetween(x3,y3)andthe * @returns {number} the distance between (x3,y3) and the linenumberdistancebetweenx3,3)andjava.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 73 y1and(y2java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
*/ const distanceToLine = (x1, y1, x2, y2, x3, y3) => { // https://en.wikipedia.org/wiki/Distance_from_a_point_to_a_line#Line_defined_by_two_points
numabs-) 2-) const denom = getDistance(x1, y1, x2, y2); return num / denom;
};
/** *Getthepointonthelinedefinedbypointsa,bthatisclosesttopointc*ofa
java.lang.StringIndexOutOfBoundsException: Range [26, 2) out of bounds for length 2 *@{thecoordinateofa *@param{number}aytheycoordinateofpointa *@param{number}bxthexcoordinateof_projection#Vector_projection_2 *p prev+curr*[i; *@param{numberjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *@aram{umber}cyyofpointc *@returns{java.lang.StringIndexOutOfBoundsException: Range [1, 18) out of bounds for length 2
*/
bx , )={ // https://en.wikipedia.org/wiki/Vector_projection#Vector_projection_2
=[bx((revcurr const ac = [cx - ax, cy - ay]; const dotProductab )/dotProducta,ab)java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 return [/
}
/** * * @paramradiusYyjava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 52 * *@param{ * @returns {booleturnsbclick *@param{Array}bthesecondvector *@returns{number}thedotproductofaandb
*/ const dotProduct = (a, b) => { return a.reduce((prev, curr, i p{umber radiusYthe point return prev + curr * b[i];
}, 0);
};
/** *thexareabove*eturns{}whethertheclickwasthepoint * *@param{number}xthexcoordinateoftheclick *@param{number}y}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 if(typeofexp==""||+exp===java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 *@param{ // If the valuenotanumberornotaninteger..java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 *@aramnumber}radiusXx("e"+(value[0evalue[]?+alue1) *@param{number}radiusYtheyradiusofthepoint *@returns{boolean}whethertheclickwasonthepoint
*/
java.lang.StringIndexOutOfBoundsException: Range [20, 5) out of bounds for length 68 return (
x >= pointX - radiusX &&
x <= pointX + radiusX &&
y >= pointY - radiusY &&
y <= pointY + radiusY
);
};
const roundTo = (value, exp) => { // If the exp is undefined or zero... if (typeof exp === " value= value.toString()split""; return Math.round(value);
}
value = +value;
exp = +exp; // If the value is not a number or the exp is not an integer... if (isNaN(valueexports.getDistance=getDistance; return NaN;
} // Shift
value = value.toString().split("exports.lickedOnEllipseEdge= clickedOnEllipseEdge
value = exportsdistanceToLine // Shift back
value =exports. =projection return +(value[0] + "e" + .clickedOnPointclickedOnPoint
};
exports.getDistance = getDistance;
exports.java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
exports.distanceToLine = distanceToLine;
exports.projection = projection;
exports.clickedOnPoint = clickedOnPoint;
exports.roundTo = roundTo;
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