From 1bea31c05793d204c85bfb778f2feae45cf00d05 Mon Sep 17 00:00:00 2001
From: zhang-xiaobo1997 <tony.zhangxiaobo@huawei.com>
Date: Thu, 3 Mar 2022 22:07:48 +0800
Subject: [PATCH] Modify for image

Signed-off-by: zhang-xiaobo1997 <tony.zhangxiaobo@huawei.com>
---
 api/@ohos.multimedia.image.d.ts | 72 ++++++++++++++++++++++++++++++++-
 1 file changed, 71 insertions(+), 1 deletion(-)

diff --git a/api/@ohos.multimedia.image.d.ts b/api/@ohos.multimedia.image.d.ts
index 74aef73ea4..cae023286e 100644
--- a/api/@ohos.multimedia.image.d.ts
+++ b/api/@ohos.multimedia.image.d.ts
@@ -158,6 +158,62 @@ declare namespace image {
     JPEG = 2000
   }
 
+  /**
+   * Enumerates alpha types.
+   * @since 8
+   * @syscap SystemCapability.Multimedia.Image.Core
+   */
+  enum AlphaType {
+    /**
+     * Indicates an unknown alpha type.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    UNKNOWN = 0,
+
+    /**
+     * Indicates that the image has no alpha channel, or all pixels in the image are fully opaque.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    OPAQUE = 1,
+
+    /**
+     * Indicates that RGB components of each pixel in the image are premultiplied by alpha.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    PREMUL = 2,
+
+    /**
+     * Indicates that RGB components of each pixel in the image are independent of alpha and are not premultiplied by alpha.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    UNPREMUL = 3
+  }
+
+  /**
+   * Enum for image scale mode.
+   * @since 8
+   * @syscap SystemCapability.Multimedia.Image.Core
+   */
+  enum ScaleMode {
+    /**
+     * Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    CENTER_CROP = 1, // Indicates the effect that scales an image to fill the target image area and center-crops the part outside the area.
+
+    /**
+     * Indicates the effect that fits the image into the target size.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    FIT_TARGET_SIZE = 2,
+  }
+
   /**
    * The componet type of image.
    * @since 8
@@ -265,7 +321,7 @@ declare namespace image {
   interface ImageInfo {
     /**
      * Indicates image dimensions specified by a {@link Size} interface.
-     * @since 7
+     * @since 6
      * @syscap SystemCapability.Multimedia.Image.Core
      */
     size: Size;
@@ -433,6 +489,20 @@ declare namespace image {
      * @syscap SystemCapability.Multimedia.Image.Core
      */
     editable?: boolean;
+
+    /**
+     * PixelMap expected alpha type.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    alphaType: AlphaType;
+
+    /**
+     * PixelMap expected scaling effect.
+     * @since 8
+     * @syscap SystemCapability.Multimedia.Image.Core
+     */
+    scaleMode: ScaleMode;
   }
 
   /**
-- 
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