JasTobi/WeihnachtsKalenderMelly
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Galerie und tage

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This commit is contained in:
Jason
2021-11-23 17:56:26 +01:00
parent ff35366279
commit 5f873bee89
4693 changed files with 149659 additions and 301447 deletions
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34
node_modules/svgo/plugins/_transforms.js generated vendored
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@@ -42,8 +42,8 @@ exports.transform2js = function(transformString) {
}
});
// return empty array if broken transform (no data)
return current && current.data ? transforms : [];
return transforms;
};
/**
@@ -65,7 +65,9 @@ exports.transformsMultiply = function(transforms) {
// multiply all matrices into one
transforms = {
name: 'matrix',
data: transforms.length > 0 ? transforms.reduce(multiplyTransformMatrices) : []
data: transforms.reduce(function(a, b) {
return multiplyTransformMatrices(a, b);
})
};
return transforms;
@@ -115,7 +117,7 @@ var mth = exports.mth = {
/**
* Decompose matrix into simple transforms. See
* http://frederic-wang.fr/decomposition-of-2d-transform-matrices.html
* http://www.maths-informatique-jeux.com/blog/frederic/?post/2013/12/01/Decomposition-of-2D-transform-matrices
*
* @param {Object} data matrix transform object
* @return {Object|Array} transforms array or original transform object
@@ -124,11 +126,11 @@ exports.matrixToTransform = function(transform, params) {
var floatPrecision = params.floatPrecision,
data = transform.data,
transforms = [],
sx = +Math.hypot(data[0], data[1]).toFixed(params.transformPrecision),
sx = +Math.sqrt(data[0] * data[0] + data[1] * data[1]).toFixed(params.transformPrecision),
sy = +((data[0] * data[3] - data[1] * data[2]) / sx).toFixed(params.transformPrecision),
colsSum = data[0] * data[2] + data[1] * data[3],
rowsSum = data[0] * data[1] + data[2] * data[3],
scaleBefore = rowsSum != 0 || sx == sy;
scaleBefore = rowsSum || +(sx == sy);
// [..., ..., ..., ..., tx, ty] → translate(tx, ty)
if (data[4] || data[5]) {
@@ -149,12 +151,11 @@ exports.matrixToTransform = function(transform, params) {
// [sx·cos(a), sy·sin(a), sx·-sin(a), sy·cos(a), x, y] → scale(sx, sy)·rotate(a[, cx, cy]) (if !scaleBefore)
} else if (!colsSum || (sx == 1 && sy == 1) || !scaleBefore) {
if (!scaleBefore) {
sx = (data[0] < 0 ? -1 : 1) * Math.hypot(data[0], data[2]);
sy = (data[3] < 0 ? -1 : 1) * Math.hypot(data[1], data[3]);
sx = (data[0] < 0 ? -1 : 1) * Math.sqrt(data[0] * data[0] + data[2] * data[2]);
sy = (data[3] < 0 ? -1 : 1) * Math.sqrt(data[1] * data[1] + data[3] * data[3]);
transforms.push({ name: 'scale', data: [sx, sy] });
}
var angle = Math.min(Math.max(-1, data[0] / sx), 1),
rotate = [mth.acos(angle, floatPrecision) * ((scaleBefore ? 1 : sy) * data[1] < 0 ? -1 : 1)];
var rotate = [mth.acos(data[0] / sx, floatPrecision) * (data[1] * sy < 0 ? -1 : 1)];
if (rotate[0]) transforms.push({ name: 'rotate', data: rotate });
@@ -261,7 +262,10 @@ exports.transformArc = function(arc, transform) {
// Decompose the new ellipse matrix
lastCol = m[2] * m[2] + m[3] * m[3],
squareSum = m[0] * m[0] + m[1] * m[1] + lastCol,
root = Math.hypot(m[0] - m[3], m[1] + m[2]) * Math.hypot(m[0] + m[3], m[1] - m[2]);
root = Math.sqrt(
(Math.pow(m[0] - m[3], 2) + Math.pow(m[1] + m[2], 2)) *
(Math.pow(m[0] + m[3], 2) + Math.pow(m[1] - m[2], 2))
);
if (!root) { // circle
arc[0] = arc[1] = Math.sqrt(squareSum / 2);
@@ -277,14 +281,8 @@ exports.transformArc = function(arc, transform) {
arc[0] = Math.sqrt(majorAxisSqr);
arc[1] = Math.sqrt(minorAxisSqr);
arc[2] = ((major ? term2 < 0 : term1 > 0) ? -1 : 1) *
Math.acos((major ? term1 : term2) / Math.hypot(term1, term2)) * 180 / Math.PI;
Math.acos((major ? term1 : term2) / Math.sqrt(term1 * term1 + term2 * term2)) * 180 / Math.PI;
}
if ((transform[0] < 0) !== (transform[3] < 0)) {
// Flip the sweep flag if coordinates are being flipped horizontally XOR vertically
arc[4] = 1 - arc[4];
}
return arc;
};