Lines Matching refs:image

3 …image information, cropping, scaling, translating, rotating, flipping, setting opacity, and readin…
7 Read [Image](../../reference/apis-image-kit/js-apis-image.md#pixelmap7) for APIs related to image t…
9 1. Complete [image decoding](image-decoding.md) and obtain a **PixelMap** object.
11 2. Obtain image information.
15    // Obtain the image size.
16    pixelMap.getImageInfo().then( (info : image.ImageInfo) => {
20      console.error("Failed to obtain the image pixel map information.And the error is: " + err);
24 3. Perform image transformation.
26    Original image:
30    - Crop the image.
42    - Scale the image.
45      // The width of the image after scaling is 0.5 of the original width.
46      // The height of the image after scaling is 0.5 of the original height.
52    - Translate the image.
55      // Translate the image by 100 units downwards.
56      // Translate the image by 100 units rightwards.
62    - Rotate the image.
65      // Rate the image clockwise by 90°.
71    - Flip the image.
74      // Flip the image vertically.
81      // Flip the image horizontally.
87    - Set the opacity of the image.