Tests: expect ranges for flaky text test

Reverts 4ec883e as no longer required

.github/workflows/ci.yml

@@ -121,27 +121,42 @@ jobs:
   github-runner-qemu:
     permissions:
       contents: write
-    name: linux-arm - Node.js 18 - prebuild
+    name: ${{ matrix.platform }} - Node.js ${{ matrix.nodejs_version_major }} - prebuild
     runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: linux-arm
+            run_on_arch: armv6
+            nodejs_arch: armv6l
+            nodejs_hostname: unofficial-builds.nodejs.org
+            nodejs_version: "18.17.0"
+            nodejs_version_major: 18
+          - platform: linux-s390x
+            run_on_arch: s390x
+            nodejs_arch: s390x
+            nodejs_hostname: nodejs.org
+            nodejs_version: "18.17.0"
+            nodejs_version_major: 18
     steps:
       - uses: actions/checkout@v4
       - uses: uraimo/run-on-arch-action@v2
         with:
-          arch: armv6
+          arch: ${{ matrix.run_on_arch }}
           distro: buster
           env: |
-            nodejs_version: "18.17.0"
             prebuild_upload: "${{ startsWith(github.ref, 'refs/tags/') && secrets.GITHUB_TOKEN || '' }}"
           run: |
             apt-get update
-            apt-get install -y fontconfig fonts-noto-core g++ git libatomic1 make python3 xz-utils
+            apt-get install -y curl g++ git libatomic1 make python3 xz-utils
             mkdir /opt/nodejs
-            curl --silent https://unofficial-builds.nodejs.org/download/release/v${nodejs_version}/node-v${nodejs_version}-linux-armv6l.tar.xz | tar xJC /opt/nodejs --strip-components=1
+            curl --silent https://${{ matrix.nodejs_hostname }}/download/release/v${{ matrix.nodejs_version}}/node-v${{ matrix.nodejs_version}}-linux-${{ matrix.nodejs_arch }}.tar.xz | tar xJC /opt/nodejs --strip-components=1
             export PATH=$PATH:/opt/nodejs/bin
             npm install --build-from-source
-            npx mocha --no-config --spec=test/unit/io.js
+            npx mocha --no-config --spec=test/unit/io.js --timeout=30000
             npm run package-from-local-build
-            npm pkg set "optionalDependencies.@img/sharp-linux-arm=file:./npm/linux-arm"
+            npm pkg set "optionalDependencies.@img/sharp-${{ matrix.platform }}=file:./npm/${{ matrix.platform }}"
             npm run clean
             npm install --ignore-scripts
             npx mocha --no-config --spec=test/unit/io.js --timeout=30000

.prebuildrc

@@ -1,6 +1,6 @@
 {
   "runtime": "napi",
-  "include-regex": "(sharp-.+\\.node|libvips-.+\\.dll|libglib-.+\\.dll|libgobject-.+\\.dll)",
+  "include-regex": "(sharp-.+\\.node|libvips-.+\\.dll)",
   "prerelease": true,
   "strip": true
 }

README.md

@@ -2,10 +2,14 @@
 
 <img src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
 
-The typical use case for this high speed Node.js module
+The typical use case for this high speed Node-API module
 is to convert large images in common formats to
 smaller, web-friendly JPEG, PNG, WebP, GIF and AVIF images of varying dimensions.
 
+It can be used with all JavaScript runtimes
+that provide support for Node-API v9, including
+Node.js >= 18.17.0, Deno and Bun.
+
 Resizing an image is typically 4x-5x faster than using the
 quickest ImageMagick and GraphicsMagick settings
 due to its use of [libvips](https://github.com/libvips/libvips).
@@ -16,7 +20,7 @@ Lanczos resampling ensures quality is not sacrificed for speed.
 As well as image resizing, operations such as
 rotation, extraction, compositing and gamma correction are available.
 
-Most modern macOS, Windows and Linux systems running Node.js >= 18.17.0
+Most modern macOS, Windows and Linux systems
 do not require any additional install or runtime dependencies.
 
 ## Documentation

docs/README.md

@@ -2,10 +2,14 @@
 
 <img src="https://cdn.jsdelivr.net/gh/lovell/sharp@main/docs/image/sharp-logo.svg" width="160" height="160" alt="sharp logo" align="right">
 
-The typical use case for this high speed Node.js module
+The typical use case for this high speed Node-API module
 is to convert large images in common formats to
 smaller, web-friendly JPEG, PNG, WebP, GIF and AVIF images of varying dimensions.
 
+It can be used with all JavaScript runtimes
+that provide support for Node-API v9, including
+Node.js >= 18.17.0, Deno and Bun.
+
 Resizing an image is typically 4x-5x faster than using the
 quickest ImageMagick and GraphicsMagick settings
 due to its use of [libvips](https://github.com/libvips/libvips).
@@ -16,7 +20,7 @@ Lanczos resampling ensures quality is not sacrificed for speed.
 As well as image resizing, operations such as
 rotation, extraction, compositing and gamma correction are available.
 
-Most modern macOS, Windows and Linux systems running Node.js >= 14.15.0
+Most modern macOS, Windows and Linux systems
 do not require any additional install or runtime dependencies.
 
 ### Formats

docs/api-constructor.md

@@ -26,7 +26,7 @@ Implements the [stream.Duplex](http://nodejs.org/api/stream.html#stream_class_st
 | --- | --- | --- | --- |
 | [input] | <code>Buffer</code> \| <code>ArrayBuffer</code> \| <code>Uint8Array</code> \| <code>Uint8ClampedArray</code> \| <code>Int8Array</code> \| <code>Uint16Array</code> \| <code>Int16Array</code> \| <code>Uint32Array</code> \| <code>Int32Array</code> \| <code>Float32Array</code> \| <code>Float64Array</code> \| <code>string</code> |  | if present, can be  a Buffer / ArrayBuffer / Uint8Array / Uint8ClampedArray containing JPEG, PNG, WebP, AVIF, GIF, SVG or TIFF image data, or  a TypedArray containing raw pixel image data, or  a String containing the filesystem path to an JPEG, PNG, WebP, AVIF, GIF, SVG or TIFF image file.  JPEG, PNG, WebP, AVIF, GIF, SVG, TIFF or raw pixel image data can be streamed into the object when not present. |
 | [options] | <code>Object</code> |  | if present, is an Object with optional attributes. |
-| [options.failOn] | <code>string</code> | <code>&quot;&#x27;warning&#x27;&quot;</code> | when to abort processing of invalid pixel data, one of (in order of sensitivity): 'none' (least), 'truncated', 'error' or 'warning' (most), higher levels imply lower levels, invalid metadata will always abort. |
+| [options.failOn] | <code>string</code> | <code>&quot;&#x27;warning&#x27;&quot;</code> | When to abort processing of invalid pixel data, one of (in order of sensitivity, least to most): 'none', 'truncated', 'error', 'warning'. Higher levels imply lower levels. Invalid metadata will always abort. |
 | [options.limitInputPixels] | <code>number</code> \| <code>boolean</code> | <code>268402689</code> | Do not process input images where the number of pixels  (width x height) exceeds this limit. Assumes image dimensions contained in the input metadata can be trusted.  An integral Number of pixels, zero or false to remove limit, true to use default limit of 268402689 (0x3FFF x 0x3FFF). |
 | [options.unlimited] | <code>boolean</code> | <code>false</code> | Set this to `true` to remove safety features that help prevent memory exhaustion (JPEG, PNG, SVG, HEIF). |
 | [options.sequentialRead] | <code>boolean</code> | <code>true</code> | Set this to `false` to use random access rather than sequential read. Some operations will do this automatically. |

docs/api-output.md

@@ -466,6 +466,7 @@ instead of providing `xres` and `yres` in pixels/mm.
 | [options.yres] | <code>number</code> | <code>1.0</code> | vertical resolution in pixels/mm |
 | [options.resolutionUnit] | <code>string</code> | <code>&quot;&#x27;inch&#x27;&quot;</code> | resolution unit options: inch, cm |
 | [options.bitdepth] | <code>number</code> | <code>8</code> | reduce bitdepth to 1, 2 or 4 bit |
+| [options.miniswhite] | <code>boolean</code> | <code>false</code> | write 1-bit images as miniswhite |
 
 **Example**  
 ```js

docs/api-resize.md

@@ -251,7 +251,7 @@ sharp(input)
 
 
 ## trim
-> trim(trim) ⇒ <code>Sharp</code>
+> trim([options]) ⇒ <code>Sharp</code>
 
 Trim pixels from all edges that contain values similar to the given background colour, which defaults to that of the top-left pixel.
 
@@ -259,8 +259,7 @@ Images with an alpha channel will use the combined bounding box of alpha and non
 
 If the result of this operation would trim an image to nothing then no change is made.
 
-The `info` response Object, obtained from callback of `.toFile()` or `.toBuffer()`,
-will contain `trimOffsetLeft` and `trimOffsetTop` properties.
+The `info` response Object will contain `trimOffsetLeft` and `trimOffsetTop` properties.
 
 
 **Throws**:
@@ -270,46 +269,44 @@ will contain `trimOffsetLeft` and `trimOffsetTop` properties.
 
 | Param | Type | Default | Description |
 | --- | --- | --- | --- |
-| trim | <code>string</code> \| <code>number</code> \| <code>Object</code> |  | the specific background colour to trim, the threshold for doing so or an Object with both. |
-| [trim.background] | <code>string</code> \| <code>Object</code> | <code>&quot;&#x27;top-left pixel&#x27;&quot;</code> | background colour, parsed by the [color](https://www.npmjs.org/package/color) module, defaults to that of the top-left pixel. |
-| [trim.threshold] | <code>number</code> | <code>10</code> | the allowed difference from the above colour, a positive number. |
+| [options] | <code>Object</code> |  |  |
+| [options.background] | <code>string</code> \| <code>Object</code> | <code>&quot;&#x27;top-left pixel&#x27;&quot;</code> | Background colour, parsed by the [color](https://www.npmjs.org/package/color) module, defaults to that of the top-left pixel. |
+| [options.threshold] | <code>number</code> | <code>10</code> | Allowed difference from the above colour, a positive number. |
+| [options.lineArt] | <code>boolean</code> | <code>false</code> | Does the input more closely resemble line art (e.g. vector) rather than being photographic? |
 
 **Example**  
 ```js
 // Trim pixels with a colour similar to that of the top-left pixel.
-sharp(input)
+await sharp(input)
   .trim()
-  .toFile(output, function(err, info) {
-    ...
-  });
+  .toFile(output);
 ```
 **Example**  
 ```js
 // Trim pixels with the exact same colour as that of the top-left pixel.
-sharp(input)
-  .trim(0)
-  .toFile(output, function(err, info) {
-    ...
-  });
+await sharp(input)
+  .trim({
+    threshold: 0
+  })
+  .toFile(output);
 ```
 **Example**  
 ```js
-// Trim only pixels with a similar colour to red.
-sharp(input)
-  .trim("#FF0000")
-  .toFile(output, function(err, info) {
-    ...
-  });
+// Assume input is line art and trim only pixels with a similar colour to red.
+const output = await sharp(input)
+  .trim({
+    background: "#FF0000",
+    lineArt: true
+  })
+  .toBuffer();
 ```
 **Example**  
 ```js
 // Trim all "yellow-ish" pixels, being more lenient with the higher threshold.
-sharp(input)
+const output = await sharp(input)
   .trim({
     background: "yellow",
     threshold: 42,
   })
-  .toFile(output, function(err, info) {
-    ...
-  });
+  .toBuffer();
 ```

docs/changelog.md

@@ -2,7 +2,7 @@
 
 ## v0.33 - *gauge*
 
-Requires libvips v8.14.5
+Requires libvips v8.15.0
 
 ### v0.33.0 - TBD
 
@@ -14,6 +14,9 @@ Requires libvips v8.14.5
 
 * Remove `sharp.vendor`.
 
+* Options for `trim` operation must be an Object, add new `lineArt` option.
+  [#2363](https://github.com/lovell/sharp/issues/2363)
+
 * Ensure all `Error` objects contain a `stack` property.
   [#3653](https://github.com/lovell/sharp/issues/3653)
 
@@ -23,6 +26,17 @@ Requires libvips v8.14.5
 * Ensure correct interpretation of 16-bit raw input.
   [#3808](https://github.com/lovell/sharp/issues/3808)
 
+* Add support for `miniswhite` when using TIFF output.
+  [#3812](https://github.com/lovell/sharp/pull/3812)
+  [@dnsbty](https://github.com/dnsbty)
+
+* TypeScript: add missing definition for `withMetadata` boolean.
+  [#3823](https://github.com/lovell/sharp/pull/3823)
+  [@uhthomas](https://github.com/uhthomas)
+
+* Ensure multi-page extract remains sequential.
+  [#3837](https://github.com/lovell/sharp/issues/3837)
+
 ## v0.32 - *flow*
 
 Requires libvips v8.14.5

docs/humans.txt

@@ -275,3 +275,6 @@ GitHub: https://github.com/LachlanNewman
 
 Name: BJJ
 GitHub: https://github.com/bianjunjie1981
+
+Name: Dennis Beatty
+GitHub: https://github.com/dnsbty

docs/install.md

@@ -1,5 +1,7 @@
 # Installation
 
+Works with your choice of JavaScript package manager.
+
 ```sh
 npm install sharp
 ```
@@ -9,14 +11,20 @@ pnpm add sharp
 ```
 
 ```sh
-yarn add sharp
+yarn add sharp # v3 recommended, Plug'n'Play unsupported
 ```
 
-Yarn Plug'n'Play is unsupported.
+```sh
+bun add sharp
+```
+
+```sh
+deno run --allow-ffi ...
+```
 
 ## Prerequisites
 
-* Node.js >= 18.17.0
+* Node-API v9 compatible runtime e.g. Node.js >= 18.17.0
 
 ## Prebuilt binaries
 
@@ -24,9 +32,10 @@ Ready-compiled sharp and libvips binaries are provided for use on the most commo
 
 * macOS x64 (>= 10.13)
 * macOS ARM64
-* Linux x64 (glibc >= 2.26, musl >= 1.2.2, CPU with SSE4.2)
-* Linux ARM64 (glibc >= 2.26, musl >= 1.2.2)
 * Linux ARM (glibc >= 2.28)
+* Linux ARM64 (glibc >= 2.26, musl >= 1.2.2)
+* Linux s390x (glibc >= 2.28)
+* Linux x64 (glibc >= 2.26, musl >= 1.2.2, CPU with SSE4.2)
 * Windows x64
 * Windows x86
 

lib/constructor.js

@@ -121,7 +121,7 @@ const debuglog = util.debuglog('sharp');
  *  a String containing the filesystem path to an JPEG, PNG, WebP, AVIF, GIF, SVG or TIFF image file.
  *  JPEG, PNG, WebP, AVIF, GIF, SVG, TIFF or raw pixel image data can be streamed into the object when not present.
  * @param {Object} [options] - if present, is an Object with optional attributes.
- * @param {string} [options.failOn='warning'] - when to abort processing of invalid pixel data, one of (in order of sensitivity): 'none' (least), 'truncated', 'error' or 'warning' (most), higher levels imply lower levels, invalid metadata will always abort.
+ * @param {string} [options.failOn='warning'] - When to abort processing of invalid pixel data, one of (in order of sensitivity, least to most): 'none', 'truncated', 'error', 'warning'. Higher levels imply lower levels. Invalid metadata will always abort.
  * @param {number|boolean} [options.limitInputPixels=268402689] - Do not process input images where the number of pixels
  *  (width x height) exceeds this limit. Assumes image dimensions contained in the input metadata can be trusted.
  *  An integral Number of pixels, zero or false to remove limit, true to use default limit of 268402689 (0x3FFF x 0x3FFF).
@@ -230,7 +230,8 @@ const Sharp = function (input, options) {
     threshold: 0,
     thresholdGrayscale: true,
     trimBackground: [],
-    trimThreshold: 0,
+    trimThreshold: -1,
+    trimLineArt: false,
     gamma: 0,
     gammaOut: 0,
     greyscale: false,
@@ -305,6 +306,7 @@ const Sharp = function (input, options) {
     tiffCompression: 'jpeg',
     tiffPredictor: 'horizontal',
     tiffPyramid: false,
+    tiffMiniswhite: false,
     tiffBitdepth: 8,
     tiffTile: false,
     tiffTileHeight: 256,

lib/index.d.ts

@@ -847,11 +847,11 @@ declare namespace sharp {
          * Trim pixels from all edges that contain values similar to the given background colour, which defaults to that of the top-left pixel.
          * Images with an alpha channel will use the combined bounding box of alpha and non-alpha channels.
          * The info response Object will contain trimOffsetLeft and trimOffsetTop properties.
-         * @param trim The specific background colour to trim, the threshold for doing so or an Object with both.
+         * @param options trim options
          * @throws {Error} Invalid parameters
          * @returns A sharp instance that can be used to chain operations
          */
-        trim(trim?: string | number | TrimOptions): Sharp;
+        trim(options?: TrimOptions): Sharp;
 
         //#endregion
     }
@@ -1234,6 +1234,8 @@ declare namespace sharp {
         yres?: number | undefined;
         /** Reduce bitdepth to 1, 2 or 4 bit (optional, default 8) */
         bitdepth?: 1 | 2 | 4 | 8 | undefined;
+        /** Write 1-bit images as miniswhite (optional, default false) */
+        miniswhite?: boolean | undefined;
         /** Resolution unit options: inch, cm (optional, default 'inch') */
         resolutionUnit?: 'inch' | 'cm' | undefined;
     }
@@ -1340,10 +1342,12 @@ declare namespace sharp {
     }
 
     interface TrimOptions {
-        /** background colour, parsed by the color module, defaults to that of the top-left pixel. (optional) */
+        /** Background colour, parsed by the color module, defaults to that of the top-left pixel. (optional) */
         background?: Color | undefined;
-        /** the allowed difference from the above colour, a positive number. (optional, default `10`) */
+        /** Allowed difference from the above colour, a positive number. (optional, default 10) */
         threshold?: number | undefined;
+        /** Does the input more closely resemble line art (e.g. vector) rather than being photographic? (optional, default false) */
+        lineArt?: boolean | undefined;
     }
 
     interface RawOptions {

lib/output.js

@@ -782,6 +782,7 @@ function trySetAnimationOptions (source, target) {
  * @param {number} [options.yres=1.0] - vertical resolution in pixels/mm
  * @param {string} [options.resolutionUnit='inch'] - resolution unit options: inch, cm
  * @param {number} [options.bitdepth=8] - reduce bitdepth to 1, 2 or 4 bit
+ * @param {boolean} [options.miniswhite=false] - write 1-bit images as miniswhite
  * @returns {Sharp}
  * @throws {Error} Invalid options
  */
@@ -819,6 +820,10 @@ function tiff (options) {
         throw is.invalidParameterError('tileHeight', 'integer greater than zero', options.tileHeight);
       }
     }
+    // miniswhite
+    if (is.defined(options.miniswhite)) {
+      this._setBooleanOption('tiffMiniswhite', options.miniswhite);
+    }
     // pyramid
     if (is.defined(options.pyramid)) {
       this._setBooleanOption('tiffPyramid', options.pyramid);

lib/resize.js

@@ -494,70 +494,67 @@ function extract (options) {
  *
  * If the result of this operation would trim an image to nothing then no change is made.
  *
- * The `info` response Object, obtained from callback of `.toFile()` or `.toBuffer()`,
- * will contain `trimOffsetLeft` and `trimOffsetTop` properties.
+ * The `info` response Object will contain `trimOffsetLeft` and `trimOffsetTop` properties.
  *
  * @example
  * // Trim pixels with a colour similar to that of the top-left pixel.
- * sharp(input)
+ * await sharp(input)
  *   .trim()
- *   .toFile(output, function(err, info) {
- *     ...
- *   });
+ *   .toFile(output);
+ *
  * @example
  * // Trim pixels with the exact same colour as that of the top-left pixel.
- * sharp(input)
- *   .trim(0)
- *   .toFile(output, function(err, info) {
- *     ...
- *   });
+ * await sharp(input)
+ *   .trim({
+ *     threshold: 0
+ *   })
+ *   .toFile(output);
+ *
  * @example
- * // Trim only pixels with a similar colour to red.
- * sharp(input)
- *   .trim("#FF0000")
- *   .toFile(output, function(err, info) {
- *     ...
- *   });
+ * // Assume input is line art and trim only pixels with a similar colour to red.
+ * const output = await sharp(input)
+ *   .trim({
+ *     background: "#FF0000",
+ *     lineArt: true
+ *   })
+ *   .toBuffer();
+ *
  * @example
  * // Trim all "yellow-ish" pixels, being more lenient with the higher threshold.
- * sharp(input)
+ * const output = await sharp(input)
  *   .trim({
  *     background: "yellow",
  *     threshold: 42,
  *   })
- *   .toFile(output, function(err, info) {
- *     ...
- *   });
+ *   .toBuffer();
  *
- * @param {string|number|Object} trim - the specific background colour to trim, the threshold for doing so or an Object with both.
- * @param {string|Object} [trim.background='top-left pixel'] - background colour, parsed by the [color](https://www.npmjs.org/package/color) module, defaults to that of the top-left pixel.
- * @param {number} [trim.threshold=10] - the allowed difference from the above colour, a positive number.
+ * @param {Object} [options]
+ * @param {string|Object} [options.background='top-left pixel'] - Background colour, parsed by the [color](https://www.npmjs.org/package/color) module, defaults to that of the top-left pixel.
+ * @param {number} [options.threshold=10] - Allowed difference from the above colour, a positive number.
+ * @param {boolean} [options.lineArt=false] - Does the input more closely resemble line art (e.g. vector) rather than being photographic?
  * @returns {Sharp}
  * @throws {Error} Invalid parameters
  */
-function trim (trim) {
-  if (!is.defined(trim)) {
-    this.options.trimThreshold = 10;
-  } else if (is.string(trim)) {
-    this._setBackgroundColourOption('trimBackground', trim);
-    this.options.trimThreshold = 10;
-  } else if (is.number(trim)) {
-    if (trim >= 0) {
-      this.options.trimThreshold = trim;
+function trim (options) {
+  this.options.trimThreshold = 10;
+  if (is.defined(options)) {
+    if (is.object(options)) {
+      if (is.defined(options.background)) {
+        this._setBackgroundColourOption('trimBackground', options.background);
+      }
+      if (is.defined(options.threshold)) {
+        if (is.number(options.threshold) && options.threshold >= 0) {
+          this.options.trimThreshold = options.threshold;
+        } else {
+          throw is.invalidParameterError('threshold', 'positive number', options.threshold);
+        }
+      }
+      if (is.defined(options.lineArt)) {
+        this._setBooleanOption('trimLineArt', options.lineArt);
+      }
     } else {
-      throw is.invalidParameterError('threshold', 'positive number', trim);
+      throw is.invalidParameterError('trim', 'object', options);
     }
-  } else if (is.object(trim)) {
-    this._setBackgroundColourOption('trimBackground', trim.background);
-    if (!is.defined(trim.threshold)) {
-      this.options.trimThreshold = 10;
-    } else if (is.number(trim.threshold) && trim.threshold >= 0) {
-      this.options.trimThreshold = trim.threshold;
-    } else {
-      throw is.invalidParameterError('threshold', 'positive number', trim);
-    }
-  } else {
-    throw is.invalidParameterError('trim', 'string, number or object', trim);
   }
   if (isRotationExpected(this.options)) {
     this.options.rotateBeforePreExtract = true;

npm/darwin-arm64/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@img/sharp-darwin-arm64",
-  "version": "0.33.0-alpha.9",
-  "description": "Prebuilt sharp for use with macOS ARM64",
+  "version": "0.33.0-alpha.10",
+  "description": "Prebuilt sharp for use with macOS 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
   "repository": {
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-arm64": "0.0.1"
+    "@img/sharp-libvips-darwin-arm64": "0.0.3"
   },
   "files": [
     "lib"

npm/darwin-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-darwin-x64",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with macOS x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-darwin-x64": "0.0.1"
+    "@img/sharp-libvips-darwin-x64": "0.0.3"
   },
   "files": [
     "lib"

npm/linux-arm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-arm",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with Linux (glibc) ARM (32-bit)",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm": "0.0.1"
+    "@img/sharp-libvips-linux-arm": "0.0.3"
   },
   "files": [
     "lib"

npm/linux-arm64/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@img/sharp-linux-arm64",
-  "version": "0.33.0-alpha.9",
-  "description": "Prebuilt sharp for use with Linux (glibc) ARM64",
+  "version": "0.33.0-alpha.10",
+  "description": "Prebuilt sharp for use with Linux (glibc) 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
   "repository": {
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-arm64": "0.0.1"
+    "@img/sharp-libvips-linux-arm64": "0.0.3"
   },
   "files": [
     "lib"

npm/linux-s390x/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "@img/sharp-linux-s390x",
+  "version": "0.33.0-alpha.10",
+  "description": "Prebuilt sharp for use with Linux (glibc) s390x",
+  "author": "Lovell Fuller <npm@lovell.info>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp.git",
+    "directory": "npm/linux-s390x"
+  },
+  "license": "Apache-2.0",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "optionalDependencies": {
+    "@img/sharp-libvips-linux-s390x": "0.0.3"
+  },
+  "files": [
+    "lib"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "type": "commonjs",
+  "exports": {
+    "./sharp.node": "./lib/sharp-linux-s390x.node",
+    "./package": "./package.json"
+  },
+  "engines": {
+    "node": "^18.17.0 || ^20.3.0 || >=21.0.0",
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "glibc": ">=2.28"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "glibc"
+  ],
+  "cpu": [
+    "s390x"
+  ]
+}

npm/linux-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linux-x64",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with Linux (glibc) x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linux-x64": "0.0.1"
+    "@img/sharp-libvips-linux-x64": "0.0.3"
   },
   "files": [
     "lib"

npm/linuxmusl-arm64/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@img/sharp-linuxmusl-arm64",
-  "version": "0.33.0-alpha.9",
-  "description": "Prebuilt sharp for use with Linux (musl) ARM64",
+  "version": "0.33.0-alpha.10",
+  "description": "Prebuilt sharp for use with Linux (musl) 64-bit ARM",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
   "repository": {
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-arm64": "0.0.1"
+    "@img/sharp-libvips-linuxmusl-arm64": "0.0.3"
   },
   "files": [
     "lib"

npm/linuxmusl-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-linuxmusl-x64",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with Linux (musl) x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",
@@ -15,7 +15,7 @@
   },
   "preferUnplugged": true,
   "optionalDependencies": {
-    "@img/sharp-libvips-linuxmusl-x64": "0.0.1"
+    "@img/sharp-libvips-linuxmusl-x64": "0.0.3"
   },
   "files": [
     "lib"

npm/package.json

@@ -1,15 +1,16 @@
 {
   "name": "@img/sharp",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "private": "true",
   "workspaces": [
-    "darwin-x64",
     "darwin-arm64",
+    "darwin-x64",
     "linux-arm",
     "linux-arm64",
+    "linux-s390x",
+    "linux-x64",
     "linuxmusl-arm64",
     "linuxmusl-x64",
-    "linux-x64",
     "win32-ia32",
     "win32-x64"
   ]

npm/win32-ia32/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-win32-ia32",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with Windows x86 (32-bit)",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",

npm/win32-x64/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@img/sharp-win32-x64",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "description": "Prebuilt sharp for use with Windows x64",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://sharp.pixelplumbing.com",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "sharp",
   "description": "High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images",
-  "version": "0.33.0-alpha.9",
+  "version": "0.33.0-alpha.10",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://github.com/lovell/sharp",
   "contributors": [
@@ -86,7 +86,8 @@
     "Ankur Parihar <ankur.github@gmail.com>",
     "Brahim Ait elhaj <brahima@gmail.com>",
     "Mart Jansink <m.jansink@gmail.com>",
-    "Lachlan Newman <lachnewman007@gmail.com>"
+    "Lachlan Newman <lachnewman007@gmail.com>",
+    "Dennis Beatty <dennis@dcbeatty.com>"
   ],
   "scripts": {
     "install": "node install/check",
@@ -139,27 +140,29 @@
     "semver": "^7.5.4"
   },
   "optionalDependencies": {
-    "@img/sharp-darwin-arm64": "0.33.0-alpha.9",
-    "@img/sharp-darwin-x64": "0.33.0-alpha.9",
-    "@img/sharp-libvips-darwin-arm64": "0.0.1",
-    "@img/sharp-libvips-darwin-x64": "0.0.1",
-    "@img/sharp-libvips-linux-arm": "0.0.1",
-    "@img/sharp-libvips-linux-arm64": "0.0.1",
-    "@img/sharp-libvips-linux-x64": "0.0.1",
-    "@img/sharp-libvips-linuxmusl-arm64": "0.0.1",
-    "@img/sharp-libvips-linuxmusl-x64": "0.0.1",
-    "@img/sharp-linux-arm": "0.33.0-alpha.9",
-    "@img/sharp-linux-arm64": "0.33.0-alpha.9",
-    "@img/sharp-linux-x64": "0.33.0-alpha.9",
-    "@img/sharp-linuxmusl-arm64": "0.33.0-alpha.9",
-    "@img/sharp-linuxmusl-x64": "0.33.0-alpha.9",
-    "@img/sharp-win32-ia32": "0.33.0-alpha.9",
-    "@img/sharp-win32-x64": "0.33.0-alpha.9"
+    "@img/sharp-darwin-arm64": "0.33.0-alpha.10",
+    "@img/sharp-darwin-x64": "0.33.0-alpha.10",
+    "@img/sharp-libvips-darwin-arm64": "0.0.3",
+    "@img/sharp-libvips-darwin-x64": "0.0.3",
+    "@img/sharp-libvips-linux-arm": "0.0.3",
+    "@img/sharp-libvips-linux-arm64": "0.0.3",
+    "@img/sharp-libvips-linux-s390x": "0.0.3",
+    "@img/sharp-libvips-linux-x64": "0.0.3",
+    "@img/sharp-libvips-linuxmusl-arm64": "0.0.3",
+    "@img/sharp-libvips-linuxmusl-x64": "0.0.3",
+    "@img/sharp-linux-arm": "0.33.0-alpha.10",
+    "@img/sharp-linux-arm64": "0.33.0-alpha.10",
+    "@img/sharp-linux-s390x": "0.33.0-alpha.10",
+    "@img/sharp-linux-x64": "0.33.0-alpha.10",
+    "@img/sharp-linuxmusl-arm64": "0.33.0-alpha.10",
+    "@img/sharp-linuxmusl-x64": "0.33.0-alpha.10",
+    "@img/sharp-win32-ia32": "0.33.0-alpha.10",
+    "@img/sharp-win32-x64": "0.33.0-alpha.10"
   },
   "devDependencies": {
-    "@img/sharp-libvips-dev": "0.0.1",
-    "@img/sharp-libvips-win32-ia32": "0.0.1",
-    "@img/sharp-libvips-win32-x64": "0.0.1",
+    "@img/sharp-libvips-dev": "0.0.3",
+    "@img/sharp-libvips-win32-ia32": "0.0.3",
+    "@img/sharp-libvips-win32-x64": "0.0.3",
     "@types/node": "*",
     "async": "^3.2.4",
     "cc": "^3.0.1",
@@ -179,7 +182,7 @@
   "license": "Apache-2.0",
   "engines": {
     "node": "^18.17.0 || ^20.3.0 || >=21.0.0",
-    "libvips": ">=8.14.5"
+    "libvips": ">=8.15.0"
   },
   "funding": {
     "url": "https://opencollective.com/libvips"

src/binding.gyp

@@ -5,6 +5,7 @@
   'variables': {
     'vips_version': '<!(node -p "require(\'../lib/libvips\').minimumLibvipsVersion")',
     'platform_and_arch': '<!(node -p "require(\'../lib/libvips\').buildPlatformArch()")',
+    'sharp_libvips_version': '<!(node -p "require(\'../package.json\').optionalDependencies[\'@img/sharp-libvips-<(platform_and_arch)\']")',
     'sharp_libvips_include_dir': '<!(node -p "require(\'../lib/libvips\').buildSharpLibvipsIncludeDir()")',
     'sharp_libvips_cplusplus_dir': '<!(node -p "require(\'../lib/libvips\').buildSharpLibvipsCPlusPlusDir()")',
     'sharp_libvips_lib_dir': '<!(node -p "require(\'../lib/libvips\').buildSharpLibvipsLibDir()")'
@@ -32,11 +33,11 @@
           '<(sharp_libvips_lib_dir)/glib-2.0/include'
         ],
         'link_settings': {
-          'library_dirs': ['<(sharp_libvips_lib_dir)'],
+          'library_dirs': [
+            '<(sharp_libvips_lib_dir)'
+          ],
           'libraries': [
-            'libvips.lib',
-            'libglib-2.0.lib',
-            'libgobject-2.0.lib'
+            'libvips.lib'
           ],
         },
         'configurations': {
@@ -129,6 +130,9 @@
           '<(sharp_libvips_include_dir)/glib-2.0',
           '<(sharp_libvips_lib_dir)/glib-2.0/include'
         ],
+        'library_dirs': [
+          '<(sharp_libvips_lib_dir)'
+        ],
         'conditions': [
           ['OS == "win"', {
             'defines': [
@@ -136,19 +140,13 @@
               '_FILE_OFFSET_BITS=64'
             ],
             'link_settings': {
-              'library_dirs': ['<(sharp_libvips_lib_dir)'],
               'libraries': [
-                'libvips.lib',
-                'libglib-2.0.lib',
-                'libgobject-2.0.lib'
+                'libvips.lib'
               ]
             }
           }],
           ['OS == "mac"', {
             'link_settings': {
-              'library_dirs': [
-                '<(sharp_libvips_lib_dir)'
-              ],
               'libraries': [
                 'libvips-cpp.42.dylib'
               ]
@@ -157,6 +155,7 @@
               'OTHER_LDFLAGS': [
                 # Ensure runtime linking is relative to sharp.node
                 '-Wl,-rpath,\'@loader_path/../../sharp-libvips-<(platform_and_arch)/lib\'',
+                '-Wl,-rpath,\'@loader_path/../../../<(sharp_libvips_version)/sharp-libvips-<(platform_and_arch)/lib\'',
                 '-Wl,-rpath,\'@loader_path/../../node_modules/@img/sharp-libvips-<(platform_and_arch)/lib\'',
                 '-Wl,-rpath,\'@loader_path/../../../node_modules/@img/sharp-libvips-<(platform_and_arch)/lib\''
               ]
@@ -167,9 +166,6 @@
               '_GLIBCXX_USE_CXX11_ABI=1'
             ],
             'link_settings': {
-              'library_dirs': [
-                '<(sharp_libvips_lib_dir)'
-              ],
               'libraries': [
                 '-l:libvips-cpp.so.42'
               ],
@@ -178,6 +174,7 @@
                 '-Wl,-s',
                 '-Wl,--disable-new-dtags',
                 '-Wl,-rpath=\'$$ORIGIN/../../sharp-libvips-<(platform_and_arch)/lib\'',
+                '-Wl,-rpath=\'$$ORIGIN/../../../<(sharp_libvips_version)/sharp-libvips-<(platform_and_arch)/lib\'',
                 '-Wl,-rpath=\'$$ORIGIN/../../node_modules/@img/sharp-libvips-<(platform_and_arch)/lib\'',
                 '-Wl,-rpath=\'$$ORIGIN/../../../node_modules/@img/sharp-libvips-<(platform_and_arch)/lib\''
               ]
@@ -256,9 +253,7 @@
         'copies': [{
           'destination': 'build/Release',
           'files': [
-            '<(sharp_libvips_lib_dir)/libvips-42.dll',
-            '<(sharp_libvips_lib_dir)/libglib-2.0-0.dll',
-            '<(sharp_libvips_lib_dir)/libgobject-2.0-0.dll'
+            '<(sharp_libvips_lib_dir)/libvips-42.dll'
           ]
         }]
       }]

src/common.h

@@ -15,9 +15,9 @@
 // Verify platform and compiler compatibility
 
 #if (VIPS_MAJOR_VERSION < 8) || \
-  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION < 14) || \
-  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 14 && VIPS_MICRO_VERSION < 5)
-#error "libvips version 8.14.5+ is required - please see https://sharp.pixelplumbing.com/install"
+  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION < 15) || \
+  (VIPS_MAJOR_VERSION == 8 && VIPS_MINOR_VERSION == 15 && VIPS_MICRO_VERSION < 0)
+#error "libvips version 8.15.0+ is required - please see https://sharp.pixelplumbing.com/install"
 #endif
 
 #if ((!defined(__clang__)) && defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6)))

src/metadata.cc

@@ -145,7 +145,7 @@ class MetadataWorker : public Napi::AsyncWorker {
     // Handle warnings
     std::string warning = sharp::VipsWarningPop();
     while (!warning.empty()) {
-      debuglog.MakeCallback(Receiver().Value(), { Napi::String::New(env, warning) });
+      debuglog.Call(Receiver().Value(), { Napi::String::New(env, warning) });
       warning = sharp::VipsWarningPop();
     }
 
@@ -246,9 +246,9 @@ class MetadataWorker : public Napi::AsyncWorker {
           Napi::Buffer<char>::NewOrCopy(env, baton->tifftagPhotoshop,
             baton->tifftagPhotoshopLength, sharp::FreeCallback));
       }
-      Callback().MakeCallback(Receiver().Value(), { env.Null(), info });
+      Callback().Call(Receiver().Value(), { env.Null(), info });
     } else {
-      Callback().MakeCallback(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
+      Callback().Call(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
     }
 
     delete baton->input;

src/operations.cc

@@ -141,7 +141,7 @@ namespace sharp {
       return image.conv(blur);
     } else {
       // Slower, accurate Gaussian blur
-      return image.gaussblur(sigma);
+      return StaySequential(image, VIPS_ACCESS_SEQUENTIAL).gaussblur(sigma);
     }
   }
 
@@ -265,7 +265,7 @@ namespace sharp {
   /*
     Trim an image
   */
-  VImage Trim(VImage image, std::vector<double> background, double threshold) {
+  VImage Trim(VImage image, std::vector<double> background, double threshold, bool const lineArt) {
     if (image.width() < 3 && image.height() < 3) {
       throw VError("Image to trim must be at least 3x3 pixels");
     }
@@ -287,6 +287,7 @@ namespace sharp {
     int left, top, width, height;
     left = image.find_trim(&top, &width, &height, VImage::option()
       ->set("background", background)
+      ->set("line_art", lineArt)
       ->set("threshold", threshold));
     if (HasAlpha(image)) {
       // Search alpha channel (A)
@@ -294,6 +295,7 @@ namespace sharp {
       VImage alpha = image[image.bands() - 1];
       leftA = alpha.find_trim(&topA, &widthA, &heightA, VImage::option()
         ->set("background", backgroundAlpha)
+        ->set("line_art", lineArt)
         ->set("threshold", threshold));
       if (widthA > 0 && heightA > 0) {
         if (width > 0 && height > 0) {
@@ -370,6 +372,7 @@ namespace sharp {
       pages.reserve(nPages);
 
       // Split the image into cropped frames
+      image = StaySequential(image, VIPS_ACCESS_SEQUENTIAL);
       for (int i = 0; i < nPages; i++) {
         pages.push_back(
           image.extract_area(left, *pageHeight * i + top, width, height));

src/operations.h

@@ -79,7 +79,7 @@ namespace sharp {
   /*
     Trim an image
   */
-  VImage Trim(VImage image, std::vector<double> background, double const threshold);
+  VImage Trim(VImage image, std::vector<double> background, double threshold, bool const lineArt);
 
   /*
    * Linear adjustment (a * in + b)

src/pipeline.cc

@@ -126,10 +126,10 @@ class PipelineWorker : public Napi::AsyncWorker {
       }
 
       // Trim
-      if (baton->trimThreshold > 0.0) {
+      if (baton->trimThreshold >= 0.0) {
         MultiPageUnsupported(nPages, "Trim");
         image = sharp::StaySequential(image, access);
-        image = sharp::Trim(image, baton->trimBackground, baton->trimThreshold);
+        image = sharp::Trim(image, baton->trimBackground, baton->trimThreshold, baton->trimLineArt);
         baton->trimOffsetLeft = image.xoffset();
         baton->trimOffsetTop = image.yoffset();
       }
@@ -182,7 +182,7 @@ class PipelineWorker : public Napi::AsyncWorker {
       //  - trimming or pre-resize extract isn't required;
       //  - input colourspace is not specified;
       bool const shouldPreShrink = (targetResizeWidth > 0 || targetResizeHeight > 0) &&
-        baton->gamma == 0 && baton->topOffsetPre == -1 && baton->trimThreshold == 0.0 &&
+        baton->gamma == 0 && baton->topOffsetPre == -1 && baton->trimThreshold < 0.0 &&
         baton->colourspaceInput == VIPS_INTERPRETATION_LAST && !shouldRotateBefore;
 
       if (shouldPreShrink) {
@@ -485,9 +485,7 @@ class PipelineWorker : public Napi::AsyncWorker {
             image = sharp::StaySequential(image, access);
             image = image.smartcrop(baton->width, baton->height, VImage::option()
               ->set("interesting", baton->position == 16 ? VIPS_INTERESTING_ENTROPY : VIPS_INTERESTING_ATTENTION)
-#if (VIPS_MAJOR_VERSION >= 8 && VIPS_MINOR_VERSION >= 15)
               ->set("premultiplied", shouldPremultiplyAlpha)
-#endif
               ->set("attention_x", &attention_x)
               ->set("attention_y", &attention_y));
             baton->hasCropOffset = true;
@@ -940,6 +938,7 @@ class PipelineWorker : public Napi::AsyncWorker {
             ->set("Q", baton->tiffQuality)
             ->set("bitdepth", baton->tiffBitdepth)
             ->set("compression", baton->tiffCompression)
+            ->set("miniswhite", baton->tiffMiniswhite)
             ->set("predictor", baton->tiffPredictor)
             ->set("pyramid", baton->tiffPyramid)
             ->set("tile", baton->tiffTile)
@@ -1136,6 +1135,7 @@ class PipelineWorker : public Napi::AsyncWorker {
             ->set("Q", baton->tiffQuality)
             ->set("bitdepth", baton->tiffBitdepth)
             ->set("compression", baton->tiffCompression)
+            ->set("miniswhite", baton->tiffMiniswhite)
             ->set("predictor", baton->tiffPredictor)
             ->set("pyramid", baton->tiffPyramid)
             ->set("tile", baton->tiffTile)
@@ -1215,7 +1215,7 @@ class PipelineWorker : public Napi::AsyncWorker {
     // Handle warnings
     std::string warning = sharp::VipsWarningPop();
     while (!warning.empty()) {
-      debuglog.MakeCallback(Receiver().Value(), { Napi::String::New(env, warning) });
+      debuglog.Call(Receiver().Value(), { Napi::String::New(env, warning) });
       warning = sharp::VipsWarningPop();
     }
 
@@ -1248,11 +1248,10 @@ class PipelineWorker : public Napi::AsyncWorker {
         info.Set("attentionX", static_cast<int32_t>(baton->attentionX));
         info.Set("attentionY", static_cast<int32_t>(baton->attentionY));
       }
-      if (baton->trimThreshold > 0.0) {
+      if (baton->trimThreshold >= 0.0) {
         info.Set("trimOffsetLeft", static_cast<int32_t>(baton->trimOffsetLeft));
         info.Set("trimOffsetTop", static_cast<int32_t>(baton->trimOffsetTop));
       }
-
       if (baton->input->textAutofitDpi) {
         info.Set("textAutofitDpi", static_cast<uint32_t>(baton->input->textAutofitDpi));
       }
@@ -1263,17 +1262,17 @@ class PipelineWorker : public Napi::AsyncWorker {
         // Pass ownership of output data to Buffer instance
         Napi::Buffer<char> data = Napi::Buffer<char>::NewOrCopy(env, static_cast<char*>(baton->bufferOut),
           baton->bufferOutLength, sharp::FreeCallback);
-        Callback().MakeCallback(Receiver().Value(), { env.Null(), data, info });
+        Callback().Call(Receiver().Value(), { env.Null(), data, info });
       } else {
         // Add file size to info
         struct STAT64_STRUCT st;
         if (STAT64_FUNCTION(baton->fileOut.data(), &st) == 0) {
           info.Set("size", static_cast<uint32_t>(st.st_size));
         }
-        Callback().MakeCallback(Receiver().Value(), { env.Null(), info });
+        Callback().Call(Receiver().Value(), { env.Null(), info });
       }
     } else {
-      Callback().MakeCallback(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
+      Callback().Call(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
     }
 
     // Delete baton
@@ -1291,7 +1290,7 @@ class PipelineWorker : public Napi::AsyncWorker {
     // Decrement processing task counter
     sharp::counterProcess--;
     Napi::Number queueLength = Napi::Number::New(env, static_cast<int>(sharp::counterQueue));
-    queueListener.MakeCallback(Receiver().Value(), { queueLength });
+    queueListener.Call(Receiver().Value(), { queueLength });
   }
 
  private:
@@ -1519,6 +1518,7 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
   baton->thresholdGrayscale = sharp::AttrAsBool(options, "thresholdGrayscale");
   baton->trimBackground = sharp::AttrAsVectorOfDouble(options, "trimBackground");
   baton->trimThreshold = sharp::AttrAsDouble(options, "trimThreshold");
+  baton->trimLineArt = sharp::AttrAsBool(options, "trimLineArt");
   baton->gamma = sharp::AttrAsDouble(options, "gamma");
   baton->gammaOut = sharp::AttrAsDouble(options, "gammaOut");
   baton->linearA = sharp::AttrAsVectorOfDouble(options, "linearA");
@@ -1647,6 +1647,7 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
   baton->gifProgressive = sharp::AttrAsBool(options, "gifProgressive");
   baton->tiffQuality = sharp::AttrAsUint32(options, "tiffQuality");
   baton->tiffPyramid = sharp::AttrAsBool(options, "tiffPyramid");
+  baton->tiffMiniswhite = sharp::AttrAsBool(options, "tiffMiniswhite");
   baton->tiffBitdepth = sharp::AttrAsUint32(options, "tiffBitdepth");
   baton->tiffTile = sharp::AttrAsBool(options, "tiffTile");
   baton->tiffTileWidth = sharp::AttrAsUint32(options, "tiffTileWidth");
@@ -1708,7 +1709,7 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
 
   // Increment queued task counter
   Napi::Number queueLength = Napi::Number::New(info.Env(), static_cast<int>(++sharp::counterQueue));
-  queueListener.MakeCallback(info.This(), { queueLength });
+  queueListener.Call(info.This(), { queueLength });
 
   return info.Env().Undefined();
 }

src/pipeline.h

@@ -92,6 +92,7 @@ struct PipelineBaton {
   bool thresholdGrayscale;
   std::vector<double> trimBackground;
   double trimThreshold;
+  bool trimLineArt;
   int trimOffsetLeft;
   int trimOffsetTop;
   std::vector<double> linearA;
@@ -169,6 +170,7 @@ struct PipelineBaton {
   VipsForeignTiffPredictor tiffPredictor;
   bool tiffPyramid;
   int tiffBitdepth;
+  bool tiffMiniswhite;
   bool tiffTile;
   int tiffTileHeight;
   int tiffTileWidth;
@@ -259,7 +261,8 @@ struct PipelineBaton {
     threshold(0),
     thresholdGrayscale(true),
     trimBackground{},
-    trimThreshold(0.0),
+    trimThreshold(-1.0),
+    trimLineArt(false),
     trimOffsetLeft(0),
     trimOffsetTop(0),
     linearA{},
@@ -335,6 +338,7 @@ struct PipelineBaton {
     tiffPredictor(VIPS_FOREIGN_TIFF_PREDICTOR_HORIZONTAL),
     tiffPyramid(false),
     tiffBitdepth(8),
+    tiffMiniswhite(false),
     tiffTile(false),
     tiffTileHeight(256),
     tiffTileWidth(256),

src/stats.cc

@@ -106,7 +106,7 @@ class StatsWorker : public Napi::AsyncWorker {
     // Handle warnings
     std::string warning = sharp::VipsWarningPop();
     while (!warning.empty()) {
-      debuglog.MakeCallback(Receiver().Value(), { Napi::String::New(env, warning) });
+      debuglog.Call(Receiver().Value(), { Napi::String::New(env, warning) });
       warning = sharp::VipsWarningPop();
     }
 
@@ -141,9 +141,9 @@ class StatsWorker : public Napi::AsyncWorker {
       dominant.Set("g", baton->dominantGreen);
       dominant.Set("b", baton->dominantBlue);
       info.Set("dominant", dominant);
-      Callback().MakeCallback(Receiver().Value(), { env.Null(), info });
+      Callback().Call(Receiver().Value(), { env.Null(), info });
     } else {
-      Callback().MakeCallback(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
+      Callback().Call(Receiver().Value(), { Napi::Error::New(env, sharp::TrimEnd(baton->err)).Value() });
     }
 
     delete baton->input;

test/types/sharp.test-d.ts

@@ -572,8 +572,8 @@ const nohalo: string = sharp.interpolators.nohalo;
 const vertexSplitQuadraticBasisSpline: string = sharp.interpolators.vertexSplitQuadraticBasisSpline;
 
 // Triming
-sharp(input).trim('#000').toBuffer();
-sharp(input).trim(10).toBuffer();
+sharp(input).trim({ background: '#000' }).toBuffer();
+sharp(input).trim({ threshold: 10, lineArt: true }).toBuffer();
 sharp(input).trim({ background: '#bf1942', threshold: 30 }).toBuffer();
 
 // Text input

test/unit/composite.js

@@ -246,7 +246,7 @@ describe('composite', () => {
     sharp(fixtures.inputJpg)
       .resize(300, 300)
       .composite([{
-        input: Buffer.from('<svg width="200" height="200"><rect x="0" y="0" width="200" height="200" rx="50" ry="50"/></svg>'),
+        input: Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><rect x="0" y="0" width="200" height="200" rx="50" ry="50"/></svg>'),
         density: 96,
         blend: 'dest-in',
         cutout: true

test/unit/median.js

@@ -6,43 +6,44 @@
 const assert = require('assert');
 
 const sharp = require('../../');
-const fixtures = require('../fixtures');
 
-describe('Median filter', () => {
-  it('1x1 window', async () => {
-    const [r, g, b] = await sharp(fixtures.inputSvgSmallViewBox)
-      .median(1)
+const row = [0, 3, 15, 63, 127, 255];
+const input = Buffer.from(Array.from(row, () => row).flat());
+const raw = {
+  width: 6,
+  height: 6,
+  channels: 1
+};
+
+describe('Median filter', function () {
+  it('default window (3x3)', async () => {
+    const data = await sharp(input, { raw })
+      .median()
+      .toColourspace('b-w')
       .raw()
       .toBuffer();
 
-    assert.deepStrictEqual({ r: 0, g: 0, b: 0 }, { r, g, b });
+    assert.deepStrictEqual(data.subarray(0, 6), Buffer.from(row));
   });
 
   it('3x3 window', async () => {
-    const [r, g, b] = await sharp(fixtures.inputSvgSmallViewBox)
+    const data = await sharp(input, { raw })
       .median(3)
+      .toColourspace('b-w')
       .raw()
       .toBuffer();
 
-    assert.deepStrictEqual({ r: 255, g: 0, b: 127 }, { r, g, b });
+    assert.deepStrictEqual(data.subarray(0, 6), Buffer.from(row));
   });
 
-  it('7x7 window', async () => {
-    const [r, g, b] = await sharp(fixtures.inputSvgSmallViewBox)
-      .median(7)
+  it('5x5 window', async () => {
+    const data = await sharp(input, { raw })
+      .median(5)
+      .toColourspace('b-w')
       .raw()
       .toBuffer();
 
-    assert.deepStrictEqual({ r: 255, g: 19, b: 146 }, { r, g, b });
-  });
-
-  it('default window (3x3)', async () => {
-    const [r, g, b] = await sharp(fixtures.inputSvgSmallViewBox)
-      .median()
-      .raw()
-      .toBuffer();
-
-    assert.deepStrictEqual({ r: 255, g: 0, b: 127 }, { r, g, b });
+    assert.deepStrictEqual(data.subarray(0, 6), Buffer.from([0, 3, 15, 15, 63, 127]));
   });
 
   it('invalid radius', () => {

test/unit/svg.js

@@ -141,21 +141,21 @@ describe('SVG input', function () {
 
   it('Fails to render SVG larger than 32767x32767', () =>
     assert.rejects(
-      () => sharp(Buffer.from('<svg width="32768" height="1" />')).toBuffer(),
+      () => sharp(Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="32768" height="1" />')).toBuffer(),
       /Input SVG image exceeds 32767x32767 pixel limit/
     )
   );
 
   it('Fails to render scaled SVG larger than 32767x32767', () =>
     assert.rejects(
-      () => sharp(Buffer.from('<svg width="32767" height="1" />')).resize(32768).toBuffer(),
+      () => sharp(Buffer.from('<svg xmlns="http://www.w3.org/2000/svg" width="32767" height="1" />')).resize(32768).toBuffer(),
       /Input SVG image will exceed 32767x32767 pixel limit when scaled/
     )
   );
 
   it('Detects SVG passed as a string', () =>
     assert.rejects(
-      () => sharp('<svg></svg>').toBuffer(),
+      () => sharp('<svg xmlns="http://www.w3.org/2000/svg"></svg>').toBuffer(),
       /Input file is missing, did you mean/
     )
   );

test/unit/text.js

@@ -7,17 +7,21 @@ const assert = require('assert');
 
 const sharp = require('../../');
 const fixtures = require('../fixtures');
+const { inRange } = require('../../lib/is');
 
 describe('Text to image', function () {
   this.retries(3);
 
-  it('text with default values', async () => {
+  it('text with default values', async function () {
     const output = fixtures.path('output.text-default.png');
     const text = sharp({
       text: {
         text: 'Hello, world !'
       }
     });
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     const info = await text.png().toFile(output);
     assert.strictEqual('png', info.format);
     assert.strictEqual(3, info.channels);
@@ -40,22 +44,23 @@ describe('Text to image', function () {
 
   it('text with width and height', function (done) {
     const output = fixtures.path('output.text-width-height.png');
-    const maxWidth = 500;
-    const maxHeight = 500;
     const text = sharp({
       text: {
         text: 'Hello, world!',
-        width: maxWidth,
-        height: maxHeight
+        width: 500,
+        height: 400
       }
     });
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     text.toFile(output, function (err, info) {
       if (err) throw err;
       assert.strictEqual('png', info.format);
       assert.strictEqual(3, info.channels);
-      assert.ok(info.width <= maxWidth);
-      assert.ok(info.height <= maxHeight);
-      assert.ok(info.textAutofitDpi > 0);
+      assert.ok(inRange(info.width, 450, 550), `Actual width ${info.width}`);
+      assert.ok(inRange(info.height, 300, 450), `Actual height ${info.height}`);
+      assert.ok(inRange(info.textAutofitDpi, 900, 1200), `Actual textAutofitDpi ${info.textAutofitDpi}`);
       done();
     });
   });
@@ -69,6 +74,9 @@ describe('Text to image', function () {
         dpi
       }
     });
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     text.toFile(output, function (err, info) {
       if (err) throw err;
       assert.strictEqual('png', info.format);
@@ -90,6 +98,9 @@ describe('Text to image', function () {
         dpi
       }
     });
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     text.toFile(output, function (err, info) {
       if (err) throw err;
       assert.strictEqual('png', info.format);
@@ -112,6 +123,9 @@ describe('Text to image', function () {
         font: 'sans 100'
       }
     });
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     text.toFile(output, function (err, info) {
       if (err) throw err;
       assert.strictEqual('png', info.format);
@@ -122,7 +136,7 @@ describe('Text to image', function () {
     });
   });
 
-  it('text with justify and composite', done => {
+  it('text with justify and composite', function (done) {
     const output = fixtures.path('output.text-composite.png');
     const width = 500;
     const dpi = 300;
@@ -153,6 +167,9 @@ describe('Text to image', function () {
         left: 30,
         top: 250
       }]);
+    if (!sharp.versions.pango) {
+      return this.skip();
+    }
     text.toFile(output, function (err, info) {
       if (err) throw err;
       assert.strictEqual('png', info.format);

test/unit/tiff.js

@@ -462,6 +462,18 @@ describe('TIFF', function () {
     });
   });
 
+  it('TIFF miniswhite true value does not throw error', function () {
+    assert.doesNotThrow(function () {
+      sharp().tiff({ miniswhite: true });
+    });
+  });
+
+  it('Invalid TIFF miniswhite value throws error', function () {
+    assert.throws(function () {
+      sharp().tiff({ miniswhite: 'true' });
+    });
+  });
+
   it('Invalid TIFF tile value throws error', function () {
     assert.throws(function () {
       sharp().tiff({ tile: 'true' });

test/unit/tile.js

@@ -741,28 +741,6 @@ describe('Tile', function () {
       });
     });
 
-    it('Google layout with depth onepixel', function (done) {
-      const directory = fixtures.path('output.google_depth_onepixel.dzi');
-      fs.rm(directory, { recursive: true }, function () {
-        sharp(fixtures.inputJpg)
-          .tile({
-            layout: 'google',
-            depth: 'onepixel',
-            size: 256
-          })
-          .toFile(directory, function (err, info) {
-            if (err) throw err;
-            assert.strictEqual('dz', info.format);
-            assert.strictEqual(2725, info.width);
-            assert.strictEqual(2225, info.height);
-            assert.strictEqual(3, info.channels);
-            assert.strictEqual('number', typeof info.size);
-
-            assertGoogleTiles(directory, 256, 13, done);
-          });
-      });
-    });
-
     it('Google layout with depth onetile', function (done) {
       const directory = fixtures.path('output.google_depth_onetile.dzi');
       fs.rm(directory, { recursive: true }, function () {

test/unit/timeout.js

@@ -11,7 +11,7 @@ const fixtures = require('../fixtures');
 describe('Timeout', function () {
   it('Will timeout after 1s when performing slow blur operation', () => assert.rejects(
     () => sharp(fixtures.inputJpg)
-      .blur(100)
+      .blur(200)
       .timeout({ seconds: 1 })
       .toBuffer(),
     /timeout: [0-9]+% complete/

test/unit/tint.js

@@ -49,7 +49,7 @@ describe('Tint', function () {
   });
 
   it('tints rgb image with sepia tone', function (done) {
-    const output = fixtures.path('output.tint-sepia.jpg');
+    const output = fixtures.path('output.tint-sepia-hex.jpg');
     sharp(fixtures.inputJpg)
       .resize(320, 240, { fastShrinkOnLoad: false })
       .tint('#704214')
@@ -63,7 +63,7 @@ describe('Tint', function () {
   });
 
   it('tints rgb image with sepia tone with rgb colour', function (done) {
-    const output = fixtures.path('output.tint-sepia.jpg');
+    const output = fixtures.path('output.tint-sepia-rgb.jpg');
     sharp(fixtures.inputJpg)
       .resize(320, 240, { fastShrinkOnLoad: false })
       .tint([112, 66, 20])

test/unit/trim.js

@@ -46,7 +46,9 @@ describe('Trim borders', function () {
   it('16-bit PNG with alpha channel', function (done) {
     sharp(fixtures.inputPngWithTransparency16bit)
       .resize(32, 32)
-      .trim(20)
+      .trim({
+        threshold: 20
+      })
       .toBuffer(function (err, data, info) {
         if (err) throw err;
         assert.strictEqual(true, data.length > 0);
@@ -96,7 +98,9 @@ describe('Trim borders', function () {
       .then(rotated30 =>
         sharp(rotated30)
           .rotate(-30)
-          .trim(128)
+          .trim({
+            threshold: 128
+          })
           .toBuffer({ resolveWithObject: true })
           .then(({ info }) => {
             assert.strictEqual(20, info.width);
@@ -198,49 +202,26 @@ describe('Trim borders', function () {
     assert.strictEqual(trimOffsetLeft, 0);
   });
 
-  describe('Valid parameters', function () {
-    const expected = fixtures.expected('alpha-layer-1-fill-trim-resize.png');
-    Object.entries({
-      'Background and threshold default': undefined,
-      'Background string': '#00000000',
-      'Background option': {
-        background: '#00000000'
-      },
-      'Threshold number': 10,
-      'Threshold option': {
-        threshold: 10
-      }
-    }).forEach(function ([description, parameter]) {
-      it(description, function (done) {
-        sharp(fixtures.inputPngOverlayLayer1)
-          .resize(450, 322)
-          .trim(parameter)
-          .toBuffer(function (err, data, info) {
-            if (err) throw err;
-            assert.strictEqual('png', info.format);
-            assert.strictEqual(450, info.width);
-            assert.strictEqual(322, info.height);
-            assert.strictEqual(-204, info.trimOffsetLeft);
-            assert.strictEqual(0, info.trimOffsetTop);
-            fixtures.assertSimilar(expected, data, done);
-          });
-      });
-    });
+  it('Works with line-art', async () => {
+    const { info } = await sharp(fixtures.inputJpgOverlayLayer2)
+      .trim({ lineArt: true })
+      .toBuffer({ resolveWithObject: true });
+
+    assert.strictEqual(info.trimOffsetTop, -552);
   });
 
   describe('Invalid parameters', function () {
     Object.entries({
-      'Invalid background string': 'fail',
+      'Invalid string': 'fail',
       'Invalid background option': {
         background: 'fail'
       },
-
-      'Negative threshold number': -1,
       'Negative threshold option': {
         threshold: -1
       },
-
-      Boolean: false
+      'Invalid lineArt': {
+        lineArt: 'fail'
+      }
     }).forEach(function ([description, parameter]) {
       it(description, function () {
         assert.throws(function () {
@@ -253,7 +234,9 @@ describe('Trim borders', function () {
   describe('Specific background colour', function () {
     it('Doesn\'t trim at all', async () => {
       const { info } = await sharp(fixtures.inputPngTrimSpecificColour)
-        .trim('yellow')
+        .trim({
+          background: 'yellow'
+        })
         .toBuffer({ resolveWithObject: true });
 
       const { width, height, trimOffsetTop, trimOffsetLeft } = info;
@@ -265,7 +248,9 @@ describe('Trim borders', function () {
 
     it('Only trims the bottom', async () => {
       const { info } = await sharp(fixtures.inputPngTrimSpecificColour)
-        .trim('#21468B')
+        .trim({
+          background: '#21468B'
+        })
         .toBuffer({ resolveWithObject: true });
 
       const { width, height, trimOffsetTop, trimOffsetLeft } = info;
@@ -277,7 +262,9 @@ describe('Trim borders', function () {
 
     it('Only trims the bottom, in 16-bit', async () => {
       const { info } = await sharp(fixtures.inputPngTrimSpecificColour16bit)
-        .trim('#21468B')
+        .trim({
+          background: '#21468B'
+        })
         .toBuffer({ resolveWithObject: true });
 
       const { width, height, trimOffsetTop, trimOffsetLeft } = info;
@@ -289,7 +276,9 @@ describe('Trim borders', function () {
 
     it('Only trims the bottom, including alpha', async () => {
       const { info } = await sharp(fixtures.inputPngTrimSpecificColourIncludeAlpha)
-        .trim('#21468B80')
+        .trim({
+          background: '#21468B80'
+        })
         .toBuffer({ resolveWithObject: true });
 
       const { width, height, trimOffsetTop, trimOffsetLeft } = info;