33 lines
661 B
JavaScript
33 lines
661 B
JavaScript
|
var isArray = require('../type/is-array');
|
||
|
|
|
||
|
|
module.exports = function parseRadius(radius) {
|
||
|
|
var r1 = 0,
|
||
|
|
r2 = 0,
|
||
|
|
r3 = 0,
|
||
|
|
r4 = 0;
|
||
|
|
if (isArray(radius)) {
|
||
|
|
if (radius.length === 1) {
|
||
|
|
r1 = r2 = r3 = r4 = radius[0];
|
||
|
|
} else if (radius.length === 2) {
|
||
|
|
r1 = r3 = radius[0];
|
||
|
|
r2 = r4 = radius[1];
|
||
|
|
} else if (radius.length === 3) {
|
||
|
|
r1 = radius[0];
|
||
|
|
r2 = r4 = radius[1];
|
||
|
|
r3 = radius[2];
|
||
|
|
} else {
|
||
|
|
r1 = radius[0];
|
||
|
|
r2 = radius[1];
|
||
|
|
r3 = radius[2];
|
||
|
|
r4 = radius[3];
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
r1 = r2 = r3 = r4 = radius;
|
||
|
|
}
|
||
|
|
return {
|
||
|
|
r1: r1,
|
||
|
|
r2: r2,
|
||
|
|
r3: r3,
|
||
|
|
r4: r4
|
||
|
|
};
|
||
|
|
};
|