proble getheigth of image

soniya · by **soniya** » Tue Mar 04, 2008 3:38 pm

i used imageview

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Using xml Syntax Highlighting

<ImageView android:id="@+id/im"
 
      android:layout_width="fill_parent" 
 
      android:layout_height=""fill_parent" 
      android:layout_marginTop="@dimen/ten_pixel"
      android:layout_marginLeft="@dimen/six"
      android:background="@drawable/xs21"
      />
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in java file
ImageView im=(ImageView)findViewById(R.id.im);
im.getHeight();
it's always show zero value....how to get height of image????

snowtiger · by **snowtiger** » Tue Mar 04, 2008 4:16 pm

Try to set some content to your ImageView:

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im.setImageBitmap(Bitmap); //or:
 
im.setImageDrawable(Drawable); 
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res · by **res** » Tue Mar 04, 2008 4:27 pm

If you look at your .xml file you have 2 quote marks before fill_parent in the android:layout_height=""fill_parent" line.

soniya · by **soniya** » Wed Mar 05, 2008 6:45 am

im use single quote.........it mistake in copy and paste....

plusminus · by **plusminus** » Wed Mar 05, 2008 9:58 am

we could have even seen that through the syntax-highlighting ^^

Regards,
plusminus

proble getheigth of image

proble getheigth of image

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