1.The Test Case DPG Image Format has added

Signed-off-by: zhoulisheng <635547767@qq.com>

entry/src/main/ets/pages/dpgTestCasePage.ets

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * 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
+ * limitations under the License.
+ */
+import {ImageKnifeComponent} from '@ohos/imageknife'
+import {ImageKnifeOption} from '@ohos/imageknife'
+import {RotateImageTransformation} from '@ohos/imageknife'
+import {GrayscaleTransformation} from '@ohos/imageknife'
+import {SketchFilterTransformation} from '@ohos/imageknife'
+
+@Entry
+@Component
+struct DpgTestCasePage {
+  @State imageKnifeOption1: ImageKnifeOption =
+    {
+      loadSrc: $r('app.media.jpgSample'),
+      size: { width: 300, height: 300 },
+      placeholderSrc: $r('app.media.icon_loading'),
+      errorholderSrc: $r('app.media.icon_failed'),
+      margin:{left:5,top:5,right:5,bottom:5},
+
+    };
+
+
+  build() {
+    Scroll() {
+      Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {
+        Flex({direction:FlexDirection.Row}){
+           Button("dpg网络资源")
+          .onClick(()=>{
+              this.imageKnifeOption1 = {
+                loadSrc: "https://img13.360buyimg.com/n1/jfs/t1/220646/38/10395/30916/61d6e061E1a6d91c8/c0a9a67e726dd7a4.jpg.dpg",
+                size: { width: 300, height: 300 },
+                placeholderSrc: $r('app.media.icon_loading'),
+                errorholderSrc: $r('app.media.icon_failed'),
+                margin:{left:5,top:5,right:5,bottom:5},
+              };
+           }).margin({left:5}).backgroundColor(Color.Blue)
+           Button("dpg本地资源")
+          .onClick(()=>{
+             this.imageKnifeOption1 = {
+               loadSrc: $r('app.media.dpgSample'),
+               size: { width: 300, height: 300 },
+               placeholderSrc: $r('app.media.icon_loading'),
+               errorholderSrc: $r('app.media.icon_failed'),
+               margin:{left:5,top:5,right:5,bottom:5},
+             };
+           }).margin({left:5}).backgroundColor(Color.Blue)
+
+        }
+        .margin({top:15})
+
+        Text("下面为展示图片区域").margin({top:5})
+        Flex({direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }){
+          ImageKnifeComponent({ imageKnifeOption: $imageKnifeOption1 })
+        }.width(400).height(400).margin({top:10}).backgroundColor(Color.Pink)
+
+
+      }
+    }
+    .width('100%')
+    .height('100%')
+  }
+
+  aboutToAppear() {
+    console.log("aboutToAppear()")
+  }
+}
+
+

entry/src/main/ets/pages/index.ets

@@ -163,6 +163,15 @@ struct IndexFunctionDemo {
             }).margin({ top: 15 })
         }.width('100%')
         .height(60).backgroundColor(Color.Pink)
+        Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.Center, justifyContent: FlexAlign.Center }) {
+          Button("测试dpg图片格式加载")
+            .onClick(() => {
+              console.log("pages/dpgTestCasePage 页面跳转")
+              router.push({ uri: "pages/dpgTestCasePage" });
+            }).margin({ top: 15 })
+
+        }.width('100%')
+        .height(60).backgroundColor(Color.Pink)
       }
     }
     .width('100%')

entry/src/main/resources/base/profile/main_pages.json

@@ -28,6 +28,7 @@
     "pages/testResourceManagerPage",
     "pages/testMultiThreadWorkerPage2",
     "pages/cropImagePage",
-    "pages/cropImagePage2"
+    "pages/cropImagePage2",
+    "pages/dpgTestCasePage"
   ]
 }