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Clarify extract-resize-extract operation ordering

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Lovell Fuller
2023-10-03 19:28:18 +01:00
parent 70ac6905c7
commit 9161c605e1
3 changed files with 16 additions and 2 deletions
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5
lib/resize.js
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@@ -250,6 +250,9 @@ function resize (widthOrOptions, height, options) {
if (isResizeExpected(this.options)) {
this.options.debuglog('ignoring previous resize options');
}
if (this.options.widthPost !== -1) {
this.options.debuglog('operation order will be: extract, resize, extract');
}
if (is.defined(widthOrOptions)) {
if (is.object(widthOrOptions) && !is.defined(options)) {
options = widthOrOptions;
@@ -437,7 +440,7 @@ function extend (extend) {
*
* - Use `extract` before `resize` for pre-resize extraction.
* - Use `extract` after `resize` for post-resize extraction.
* - Use `extract` before and after for both.
* - Use `extract` twice and `resize` once for extract-then-resize-then-extract in a fixed operation order.
*
* @example
* sharp(input)