【发布时间】:2016-08-31 16:41:14
【问题描述】:
我正在使用https://github.com/hdodenhof/CircleImageView 库,但也尝试了其他几个库,但都没有帮助。我需要使用毕加索从服务器加载图像,例如mPicasso.load(url).into(mCircularImageView)。但是我总是得到这个:
但我需要做到这一点:
尝试调用resize(100,100)、fit()、transform(new CircleTransorm()),
public class CircleTransform implements Transformation {
@Override
public Bitmap transform(Bitmap source) {
int size = Math.min(source.getWidth(), source.getHeight());
int x = (source.getWidth() - size) / 2;
int y = (source.getHeight() - size) / 2;
Bitmap squaredBitmap = Bitmap.createBitmap(source, x, y, size, size);
if (squaredBitmap != source) {
source.recycle();
}
Bitmap bitmap = Bitmap.createBitmap(size, size, source.getConfig());
Canvas canvas = new Canvas(bitmap);
Paint paint = new Paint();
BitmapShader shader = new BitmapShader(squaredBitmap,
BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP);
paint.setShader(shader);
paint.setAntiAlias(true);
float r = size / 2f;
canvas.drawCircle(r, r, r, paint);
squaredBitmap.recycle();
return bitmap;
}
@Override
public String key() {
return "circle";
}
}
以上都没有帮助。
我的布局:
<de.hdodenhof.circleimageview.CircleImageView
android:id="@+id/account_profile_picture"
style="@style/ProfilePicture"
android:layout_gravity="center_horizontal"/>
风格:
<style name="ProfilePicture">
<item name="android:layout_width">@dimen/profile_picture_size</item>
<item name="android:layout_height">@dimen/profile_picture_size</item>
<item name="android:src">@drawable/profile_picture_placeholder</item>
<item name="civ_border_width">1dp</item>
<item name="civ_border_color">#FF000000</item>
</style>
【问题讨论】: