[android-developers] get bitmap size
what is the best way to get the size of bitmap image i know there is myBitmap.getByteCount() but this method is for api level 12 so it is there any other way to get it thx on advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] get bitmap size
On 2012-09-19 08:34, Live Happy wrote: what is the best way to get the size of bitmap image i know there is myBitmap.getByteCount() but this method is for api level 12 so it is there any other way to get it thx on advance You can use the following instead: myBitmap.getRowBytes() * myBitmap.getHeight() Both methods available in API Level 1 already. And this is exactly what getByteCound() does internally. BR, Przemek -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] get bitmap size
i already use this way but it is not give the real size its depend of quality of image On Wed, Sep 19, 2012 at 1:53 PM, Przemyslaw Wegrzyn codepaint...@gmail.comwrote: On 2012-09-19 08:34, Live Happy wrote: what is the best way to get the size of bitmap image i know there is myBitmap.getByteCount() but this method is for api level 12 so it is there any other way to get it thx on advance You can use the following instead: myBitmap.getRowBytes() * myBitmap.getHeight() Both methods available in API Level 1 already. And this is exactly what getByteCound() does internally. BR, Przemek -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@**googlegroups.comandroid-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+**unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/**group/android-developers?hl=enhttp://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] get bitmap size
What api level are you devving for?
Also, I would think *myBitmap.getRowBytes() * myBitmap.getHeight()* should
work.
This is the Android source ( 4.1.1_r1 ):
*874 public final int getByteCount() {*
*875 // int result permits bitmaps up to 46,340 x 46,340*
*876 return getRowBytes() * getHeight();*
*877 }*
You could probably use Reflection and get the size of the byte array if you
really need to, which I doubt.
On Wednesday, September 19, 2012 6:23:29 AM UTC-5, Live Happy wrote:
i already use this way but it is not give the real size its depend of
quality of image
On Wed, Sep 19, 2012 at 1:53 PM, Przemyslaw Wegrzyn
codepa...@gmail.comjavascript:
wrote:
On 2012-09-19 08:34, Live Happy wrote:
what is the best way to get the size of bitmap image i know there is
myBitmap.getByteCount() but this method is for api level 12 so it is there
any other way to get it thx on advance
You can use the following instead: myBitmap.getRowBytes() *
myBitmap.getHeight()
Both methods available in API Level 1 already. And this is exactly what
getByteCound() does internally.
BR,
Przemek
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