ios - Setting Corner Radius on ImageView is imperfect in iPhone 6 and 6 Plus -


i using imageviews in app set cornerradius make them circular. works fine, when verify in iphone 6 , 6 plus, parts @ edge seem cut off, eg. top part in image below:

enter image description here

note haven't added 3x launch image, app displayed scaled version of original.
assuming issue happens because of scaling factor. i.e. width specify in code not see in device. also, assume fixed if use autolayout.

are assumptions correct? if not, please provide explanation , solution same. :) !

edit1:

my imageview of 35 x 35 size. set corner radius follows:

[commentcell.profileimageview.layer setcornerradius:17.5]; [commentcell.profileimageview.layer setmaskstobounds:yes];

edit2:

floating points doesn't seem it, because tried same frame size 36 x 36 , corner radius 18.

your assumptions correct, there solution : 

[commentcell.profileimageview.layer setcornerradius:profileimageview.frame.size.width/2];

-

Comments

Post a Comment

Popular posts from this blog

round image using picasso in android -

provide url's regarding , xml code this,it having errors in image view phase package com.example.circularimageview; import android.content.context; import android.content.res.typedarray; import android.graphics.bitmap; import android.graphics.bitmapshader; import android.graphics.canvas; import android.graphics.color; import android.graphics.colorfilter; import android.graphics.matrix; import android.graphics.paint; import android.graphics.rectf; import android.graphics.shader; import android.graphics.drawable.bitmapdrawable; import android.graphics.drawable.colordrawable; import android.graphics.drawable.drawable; import android.net.uri; import android.support.annotation.colorres; import android.support.annotation.drawableres; import android.util.attributeset; import android.widget.imageview; public class circleimageview extends imageview { private static final scaletype scale_type = scaletype.center_crop; private static final bitmap.config bitmap_conf
Read more

OpenCV OpenCL: Convert Mat to Bitmap in JNI Layer for Android -

there several posts converting mat bitmap using utils.mattobitmap() function. i'm assuming function can called in java layer after importing utils class. i want transfer data memory address pointed uint32_t* bmpcontent; in code below. jniexport void jnicall java_com_nod_nodcv_nodcvactivity_runfilter( jnienv *env, jclass clazz, jobject outbmp, jbytearray indata, jint width, jint height, jint choice, jint filter) { int outsz = width*height; int insz = outsz + outsz/2; androidbitmapinfo bmpinfo; if (androidbitmap_getinfo(env, outbmp, &bmpinfo) < 0) { throwjavaexception(env,"gaussianblur","error retrieving bitmap meta data"); return; } if (bmpinfo.format != android_bitmap_format_rgba_8888) { throwjavaexception(env,"gaussianblur","expecting rgba_8888 format"); return; } uint32_t* bmpcontent; if (androidbitmap_lockpixels(env, outbmp,(void**)&bmpcontent)
Read more

python - How to remove the Xframe Options header in django? -

i have made page has iframe . inside iframe want show multiple different links article facebook, or news, or youtube video or other possible url. but, due xframe header, unable so. referred following link: https://docs.djangoproject.com/en/1.8/ref/clickjacking/ , django xframeoptionsmiddleware (x-frame-options) - allow iframe client ip but didn't help. my settings.py file's middleware_classes is: middleware_classes = ( 'django.contrib.sessions.middleware.sessionmiddleware', 'django.middleware.common.commonmiddleware', 'django.middleware.csrf.csrfviewmiddleware', 'django.contrib.auth.middleware.authenticationmiddleware', 'django.contrib.auth.middleware.sessionauthenticationmiddleware', 'django.contrib.messages.middleware.messagemiddleware', 'django.middleware.clickjacking.xframeoptionsmiddleware', ) from http://django-secure.readthedocs.org/en/latest/middleware.html , found using
Read more