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node-screenshots - npm Package Compare versions

Comparing version
0.1.9
 to
0.2.0
+64
-15
index.d.ts

@@ -6,17 +6,66 @@ /* tslint:disable */

export class Screenshots {
id: number
x: number
y: number
width: number
height: number
rotation: number
scaleFactor: number
isPrimary: boolean
static all(): Array<Screenshots>
static fromPoint(x: number, y: number): Screenshots | null
captureSync(copyOutputData?: boolean | undefined | null): Buffer
capture(copyOutputData?: boolean | undefined | null): Promise<Buffer>
captureAreaSync(x: number, y: number, width: number, height: number, copyOutputData?: boolean | undefined | null): Buffer
captureArea(x: number, y: number, width: number, height: number, copyOutputData?: boolean | undefined | null): Promise<Buffer>
export class Image {
readonly width: number
readonly height: number
cropSync(x: number, y: number, width: number, height: number): Image
crop(x: number, y: number, width: number, height: number): Promise<Image>
toPngSync(copyOutputData?: boolean | undefined | null): Buffer
toPng(copyOutputData?: boolean | undefined | null): Promise<Buffer>
toJpegSync(copyOutputData?: boolean | undefined | null): Buffer
toJpeg(copyOutputData?: boolean | undefined | null): Promise<Buffer>
toBmpSync(copyOutputData?: boolean | undefined | null): Buffer
toBmp(copyOutputData?: boolean | undefined | null): Promise<Buffer>
toRawSync(copyOutputData?: boolean | undefined | null): Buffer
toRaw(copyOutputData?: boolean | undefined | null): Promise<Buffer>
}
export class Monitor {
/** Unique identifier associated with the screen. */
readonly id: number
/** Unique identifier associated with the screen. */
readonly name: string
/** The screen x coordinate. */
readonly x: number
/** The screen x coordinate. */
readonly y: number
/** The screen pixel width. */
readonly width: number
/** The screen pixel height. */
readonly height: number
/** Can be 0, 90, 180, 270, represents screen rotation in clock-wise degrees. */
readonly rotation: number
/** Output device's pixel scale factor. */
readonly scaleFactor: number
/** The screen refresh rate. */
readonly frequency: number
/** Whether the screen is the main screen */
readonly isPrimary: boolean
static all(): Array<Monitor>
static fromPoint(x: number, y: number): Monitor | null
captureImageSync(): Image
captureImage(): Promise<Image>
}
export class Window {
/** The window id */
readonly id: number
/** The window app name */
readonly appName: string
/** The window title */
readonly title: string
/** The window current monitor */
readonly currentMonitor: Monitor
/** The window x coordinate. */
readonly x: number
/** The window x coordinate. */
readonly y: number
/** The window pixel width. */
readonly width: number
/** The window pixel height. */
readonly height: number
/** The window is minimized. */
readonly isMinimized: boolean
/** The window is maximized. */
readonly isMaximized: boolean
static all(): Array<Window>
captureImageSync(): Image
captureImage(): Promise<Image>
}
+65
-5
index.js

@@ -227,10 +227,68 @@ /* tslint:disable */

case 'arm':
if (isMusl()) {
localFileExisted = existsSync(
join(__dirname, 'node-screenshots.linux-arm-musleabihf.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./node-screenshots.linux-arm-musleabihf.node')
} else {
nativeBinding = require('node-screenshots-linux-arm-musleabihf')
}
} catch (e) {
loadError = e
}
} else {
localFileExisted = existsSync(
join(__dirname, 'node-screenshots.linux-arm-gnueabihf.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./node-screenshots.linux-arm-gnueabihf.node')
} else {
nativeBinding = require('node-screenshots-linux-arm-gnueabihf')
}
} catch (e) {
loadError = e
}
}
break
case 'riscv64':
if (isMusl()) {
localFileExisted = existsSync(
join(__dirname, 'node-screenshots.linux-riscv64-musl.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./node-screenshots.linux-riscv64-musl.node')
} else {
nativeBinding = require('node-screenshots-linux-riscv64-musl')
}
} catch (e) {
loadError = e
}
} else {
localFileExisted = existsSync(
join(__dirname, 'node-screenshots.linux-riscv64-gnu.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./node-screenshots.linux-riscv64-gnu.node')
} else {
nativeBinding = require('node-screenshots-linux-riscv64-gnu')
}
} catch (e) {
loadError = e
}
}
break
case 's390x':
localFileExisted = existsSync(
join(__dirname, 'node-screenshots.linux-arm-gnueabihf.node')
join(__dirname, 'node-screenshots.linux-s390x-gnu.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./node-screenshots.linux-arm-gnueabihf.node')
nativeBinding = require('./node-screenshots.linux-s390x-gnu.node')
} else {
nativeBinding = require('node-screenshots-linux-arm-gnueabihf')
nativeBinding = require('node-screenshots-linux-s390x-gnu')
}

@@ -256,4 +314,6 @@ } catch (e) {

const { Screenshots } = nativeBinding
const { Image, Monitor, Window } = nativeBinding
module.exports.Screenshots = Screenshots
module.exports.Image = Image
module.exports.Monitor = Monitor
module.exports.Window = Window
+157
-157
LICENSE

@@ -5,176 +5,176 @@ Apache License

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END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
APPENDIX: How to apply the Apache License to your work.

@@ -190,14 +190,14 @@ To apply the Apache License to your work, attach the following

Copyright [yyyy] [name of copyright owner]
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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Unless required by applicable law or agreed to in writing, software
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
+12
-10
package.json
{
"name": "node-screenshots",
"version": "0.1.9",
"version": "0.2.0",
"main": "index.js",

@@ -35,3 +35,5 @@ "types": "index.d.ts",

},
"packageManager": "yarn@3.5.0",
"ava": {
"timeout": "3m"
},
"devDependencies": {

@@ -42,11 +44,11 @@ "@napi-rs/cli": "^2.16.3",

"optionalDependencies": {
"node-screenshots-win32-x64-msvc": "0.1.9",
"node-screenshots-darwin-x64": "0.1.9",
"node-screenshots-linux-x64-gnu": "0.1.9",
"node-screenshots-darwin-arm64": "0.1.9",
"node-screenshots-win32-arm64-msvc": "0.1.9",
"node-screenshots-linux-x64-musl": "0.1.9",
"node-screenshots-win32-ia32-msvc": "0.1.9",
"node-screenshots-darwin-universal": "0.1.9"
"node-screenshots-win32-x64-msvc": "0.2.0",
"node-screenshots-darwin-x64": "0.2.0",
"node-screenshots-linux-x64-gnu": "0.2.0",
"node-screenshots-darwin-arm64": "0.2.0",
"node-screenshots-win32-arm64-msvc": "0.2.0",
"node-screenshots-linux-x64-musl": "0.2.0",
"node-screenshots-win32-ia32-msvc": "0.2.0",
"node-screenshots-darwin-universal": "0.2.0"
}
}
+82
-32
README.md
# 📸 node-screenshots
`node-screenshots` is a native node.js screenshot library that supports Mac, Windows, and Linux systems without any dependencies.
`node-screenshots` is a native node.js screenshot library based on [XCap](https://github.com/nashaofu/xcap), It supports Mac, Windows, and Linux systems without any dependencies. `node-screenshots` supports screenshot and video recording (to be implemented).

@@ -11,3 +11,3 @@ English | [įŽ€äŊ“中文](README-zh_CN.md)

| Operating System | node14 | node16 | node18 |
| Operating System | node16 | node18 | node20 |
| ---------------- | ------ | ------ | ------ |

@@ -24,47 +24,97 @@ | Windows x64 | ✓ | ✓ | ✓ |

### Monitor
```ts
const fs = require("fs");
const { Screenshots } = require("node-screenshots");
const { Monitor } = require("node-screenshots");
let capturer = Screenshots.fromPoint(100, 100);
let monitor = Monitor.fromPoint(100, 100);
console.log(capturer, capturer.id);
console.log(monitor, monitor.id);
// Synchronous capture
let image = capturer.captureSync();
fs.writeFileSync("./a.png", image);
let image = monitor.captureImageSync();
fs.writeFileSync(`${monitor.id}-sync.png`, image.toPngSync());
// Asynchronous capture
capturer.capture().then((data) => {
console.log(data);
fs.writeFileSync(`${capturer.id}.png`, data);
monitor.captureImage().then((data) => {
console.log(data);
fs.writeFileSync(`${monitor.id}.jpeg`, data.toJpegSync());
});
// Get all screen captures
let all = Screenshots.all() ?? [];
let monitors = Monitor.all();
all.forEach((capturer) => {
console.log({
id: capturer.id,
x: capturer.x,
y: capturer.y,
width: capturer.width,
height: capturer.height,
rotation: capturer.rotation,
scaleFactor: capturer.scaleFactor,
isPrimary: capturer.isPrimary,
});
capturer.captureSync(true);
monitors.forEach((capturer) => {
console.log({
id: capturer.id,
x: capturer.x,
y: capturer.y,
width: capturer.width,
height: capturer.height,
rotation: capturer.rotation,
scaleFactor: capturer.scaleFactor,
isPrimary: capturer.isPrimary,
});
});
```
### Window
```ts
const fs = require("fs");
const { Window } = require("node-screenshots");
let windows = Window.all();
windows.forEach((item) => {
console.log({
id: item.id,
x: item.x,
y: item.y,
width: item.width,
height: item.height,
rotation: item.rotation,
scaleFactor: item.scaleFactor,
isPrimary: item.isPrimary,
});
let image = item.captureImageSync();
fs.writeFileSync(`${item.id}-sync.bmp`, image.toBmpSync());
item.captureImage().then(async (data) => {
console.log(data);
let newImage = await data.crop(10, 10, 10, 10);
fs.writeFileSync(`${item.id}.png`, await newImage.toPng());
});
});
```
## API
- `Screenshots.fromPoint(x, y)`: Get a screenshot from the specified coordinates
- `Screenshots.all()`: Get all screenshots
- `screenshots.capture(copyOutputData)`: Asynchronously capture full screen
- `screenshots.captureSync(copyOutputData)`: Synchronously capture full screen
- `screenshots.captureArea(x, y, width, height, copyOutputData)`: Asynchronously capture the specified area
- `screenshots.captureAreaSync(x, y, width, height, copyOutputData)`: Synchronously capture the specified area
Full typeScript type definition: [index.d.ts](./index.d.ts)
### Monitor
- `static all(): Array<Monitor>`: Get all monitor
- `static fromPoint(x: number, y: number): Monitor | null`: Get a monitor from the specified coordinates
- `captureImageSync(): Image`: Synchronously capture image
- `captureImage(): Promise<Image>`: Asynchronously capture image
### Window
- `static all(): Array<Window>`: Get all window
- `captureImageSync(): Image`: Synchronously capture image
- `captureImage(): Promise<Image>`: Asynchronously capture image
### Image
- `cropSync(x: number, y: number, width: number, height: number): Image`: Synchronously crop image
- `crop(x: number, y: number, width: number, height: number): Promise<Image>`: Asynchronously crop image
- `toPngSync(copyOutputData?: boolean | undefined | null): Buffer`:Synchronously Convert to png
- `toPng(copyOutputData?: boolean | undefined | null): Promise<Buffer>`: Asynchronously Convert to png
- `toJpegSync(copyOutputData?: boolean | undefined | null): Buffer`: Synchronously Convert to jpeg
- `toJpeg(copyOutputData?: boolean | undefined | null): Promise<Buffer>`: Asynchronously Convert to jpeg
- `toBmpSync(copyOutputData?: boolean | undefined | null): Buffer`: Synchronously Convert to bmp
- `toBmp(copyOutputData?: boolean | undefined | null): Promise<Buffer>`: Asynchronously Convert to bmp
- `toRawSync(copyOutputData?: boolean | undefined | null): Buffer`: Synchronously Convert to raw(RGBA data)
- `toRaw(copyOutputData?: boolean | undefined | null): Promise<Buffer>`: Asynchronously Convert to raw(RGBA data)
`copyOutputData`: pass related parameters in electron, otherwise electron will crash, nodejs does not pass or passes false, performance will be better, for more information refer to https://github.com/napi-rs/napi-rs/issues/1346

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