CropImageView
可自由指定自適應(yīng)裁剪對(duì)齊點(diǎn)的ImageView
截圖

集成方式
- 在項(xiàng)目根目錄的build.gradle添加倉(cāng)庫(kù)地址
allprojects {
repositories {
...
maven { url 'https://www.jitpack.io' }
}
}
- 在項(xiàng)目app目錄的build.gradle添加依賴
dependencies {
implementation 'com.github.goweii:CropImageView:v1.1.0'
}
使用
布局文件
<per.goweii.cropimageview.CropImageView
android:id="@+id/crop_image_view"
android:layout_width="200dp"
android:layout_height="200dp"
android:src="@mipmap/img_h"
app:crop_type="center"
app:crop_auto_move="true"
app:crop_scale="2"
app:crop_percent_x="0.2"
app:crop_percent_y="0.2"/>
代碼調(diào)用
// 設(shè)置對(duì)齊點(diǎn)
crop_image_view.setCropType(CropImageView.CropType.CENTER);
// 設(shè)置對(duì)齊點(diǎn)(取值為0~1)
crop_image_view.setCropPercent(0.5f, 0.5f);
// 開啟自動(dòng)移動(dòng)
crop_image_view.setAutoMove(true);
常用方法
-
setSmoothMoveAnimDuration(@IntRange(from = 0) long smoothMoveAnimDuration)
設(shè)置切換焦點(diǎn)時(shí)移動(dòng)時(shí)長(zhǎng)
-
setSmoothMoveAnimInterpolator(TimeInterpolator smoothMoveAnimInterpolator)
設(shè)置切換焦點(diǎn)時(shí)移動(dòng)的時(shí)間插值器
-
setCropType(@Type int cropType)
設(shè)置焦點(diǎn)類型
-
setCropPercent(@FloatRange(from = 0, to = 1) final float percentX, @FloatRange(from = 0, to = 1) final float percentY)
設(shè)置焦點(diǎn)位于圖片的位置
-
clearCropPercent()
清空焦點(diǎn)比例
-
setAutoMove(boolean autoMove)
設(shè)置自動(dòng)移動(dòng)動(dòng)畫開啟關(guān)閉
-
setAutoMoveDuration(int autoMoveDuration)
設(shè)置自動(dòng)移動(dòng)動(dòng)畫一次到邊界的移動(dòng)時(shí)長(zhǎng)
-
setCropScale(@FloatRange(from = 1) float cropScale)
設(shè)置裁剪的縮放比例,