本文整理汇总了TypeScript中ijs.read函数的典型用法代码示例。如果您正苦于以下问题:TypeScript read函数的具体用法?TypeScript read怎么用?TypeScript read使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了read函数的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: test
test('write image to disk', async () => {
const img = getTestImage();
const destination = join(tmpDir, 'image.png');
await write(destination, img);
expect(existsSync(destination)).toBe(true);
const imgRead = await read(destination);
expect(imgRead).toStrictEqual(img);
});
开发者ID:image-js,项目名称:core,代码行数:8,代码来源:write.test.ts
示例2: test
test('read existing image', async () => {
const img = await read(getPath('rgba32.png'));
expect(img).toBeInstanceOf(Image);
expect(img).toMatchObject({
width: 30,
height: 90,
kind: ImageKind.RGBA
});
});
开发者ID:image-js,项目名称:core,代码行数:9,代码来源:read.test.ts
示例3: it
it('blur compared to opencv', async () => {
const img = getTestImage();
const blurred = blur(img, {
width: 3,
height: 5,
borderType: BorderType.REFLECT
});
const expected = await read('test/img/testBlur.png');
expect(blurred.data).toStrictEqual(expected.data);
});
开发者ID:image-js,项目名称:core,代码行数:12,代码来源:blur.test.ts
示例4: it
it('direct convolution compared to opencv', async () => {
const img = getTestImage();
const kernelY = Matrix.columnVector([0.4, 0.5, 0.6, -0.3, -0.4]);
const kernelX = Matrix.rowVector([0.1, 0.2, 0.3]);
const kernel = kernelY.mmul(kernelX).to2DArray();
const convoluted = directConvolution(img, kernel, {
borderType: BorderType.REFLECT
});
const expected = await read('test/img/testConv.png');
expect(convoluted.data).toStrictEqual(expected.data);
});
开发者ID:image-js,项目名称:core,代码行数:13,代码来源:convolution.test.ts
示例5: async
it.skip('gaussian blur should have same result as opencv', async () => {
const img = getTestImage();
const options = {
borderType: BorderType.REFLECT,
size: 3,
sigmaX: 1,
sigmaY: 1
};
const blurred = gaussianBlur(img, options);
// const grey = convertColor(img, ImageKind.GREY);
// const greyBlurred = gaussianBlur(grey, options);
// console.log(greyBlurred.data);
const expected = await read('test/img/testGaussianBlur.png');
// write('gaussian.png', blurred);
expect(expected.data).toStrictEqual(blurred.data);
});
开发者ID:image-js,项目名称:core,代码行数:18,代码来源:gaussian.test.ts
注:本文中的ijs.read函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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