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Reduce sharpen op max sigma from 10000 to 10 #3521

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Lovell Fuller
2023-01-10 16:29:40 +00:00
parent ef849fd639
commit 081debd055
4 changed files with 8 additions and 5 deletions
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6
lib/operation.js
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@@ -232,7 +232,7 @@ function affine (matrix, options) {
* .toBuffer();
*
* @param {Object|number} [options] - if present, is an Object with attributes
* @param {number} [options.sigma] - the sigma of the Gaussian mask, where `sigma = 1 + radius / 2`, between 0.000001 and 10000
* @param {number} [options.sigma] - the sigma of the Gaussian mask, where `sigma = 1 + radius / 2`, between 0.000001 and 10
* @param {number} [options.m1=1.0] - the level of sharpening to apply to "flat" areas, between 0 and 1000000
* @param {number} [options.m2=2.0] - the level of sharpening to apply to "jagged" areas, between 0 and 1000000
* @param {number} [options.x1=2.0] - threshold between "flat" and "jagged", between 0 and 1000000
@@ -270,10 +270,10 @@ function sharpen (options, flat, jagged) {
}
}
} else if (is.plainObject(options)) {
if (is.number(options.sigma) && is.inRange(options.sigma, 0.000001, 10000)) {
if (is.number(options.sigma) && is.inRange(options.sigma, 0.000001, 10)) {
this.options.sharpenSigma = options.sigma;
} else {
throw is.invalidParameterError('options.sigma', 'number between 0.000001 and 10000', options.sigma);
throw is.invalidParameterError('options.sigma', 'number between 0.000001 and 10', options.sigma);
}
if (is.defined(options.m1)) {
if (is.number(options.m1) && is.inRange(options.m1, 0, 1000000)) {