2014/10/16 上午 08:14:10

android Programming Glossary: getlinecount

Android - How to make all lines in an edittext underlined?

http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined

@Override protected void onDraw Canvas canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int.. traditional meaning of the word . Anyways you can't use getLineCount since that will always return the number of lines that contain..

Android: Ruled/horizonal lines in Textview

http://stackoverflow.com/questions/10748467/android-ruled-horizonal-lines-in-textview

@Override protected void onDraw Canvas canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline..

Android - edittext - underline

http://stackoverflow.com/questions/4114859/android-edittext-underline

@Override protected void onDraw Canvas canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline..

Android : get the height of the textview

http://stackoverflow.com/questions/4912687/android-get-the-height-of-the-textview

then get the number of lines within the TextView by getLineCount and the height per line with getLineHeight . This might or might..

Drawing multiple lines in edittext e.g. notepad

http://stackoverflow.com/questions/5972388/drawing-multiple-lines-in-edittext-e-g-notepad

Gets the number of lines of text in the View. int count getLineCount Gets the global Rect and Paint objects Rect r mRect Paint paint.. @Override protected void onDraw Canvas canvas int count getLineCount int height getHeight int line_height getLineHeight int count.. line_height getLineHeight int count height line_height if getLineCount count count getLineCount for long text with scrolling Rect r..

Android - How to make all lines in an edittext underlined?

http://stackoverflow.com/questions/10361755/android-how-to-make-all-lines-in-an-edittext-underlined

Paint.Style.STROKE mPaint.setColor 0x80000000 @Override protected void onDraw Canvas canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline.. since as it turns out that has little to do with it in the traditional meaning of the word . Anyways you can't use getLineCount since that will always return the number of lines that contain actual text. That would mean you would have to 'fill' any..

Android: Ruled/horizonal lines in Textview

http://stackoverflow.com/questions/10748467/android-ruled-horizonal-lines-in-textview

mPaint.setStyle Paint.Style.STROKE mPaint.setColor 0x800000FF @Override protected void onDraw Canvas canvas int count getLineCount Rect r mRect Paint paint mPaint for int i 0 i count i int baseline getLineBounds i r canvas.drawLine r.left baseline 1..

Android - edittext - underline

http://stackoverflow.com/questions/4114859/android-edittext-underline

Android : get the height of the textview

http://stackoverflow.com/questions/4912687/android-get-the-height-of-the-textview

the onSizeChanged method. In there call supers onSizeChanged then get the number of lines within the TextView by getLineCount and the height per line with getLineHeight . This might or might not be better than using getHeight depending on your layout..

Drawing multiple lines in edittext e.g. notepad

http://stackoverflow.com/questions/5972388/drawing-multiple-lines-in-edittext-e-g-notepad

of code seems to be here protected void onDraw Canvas canvas Gets the number of lines of text in the View. int count getLineCount Gets the global Rect and Paint objects Rect r mRect Paint paint mPaint Draws one line in the rectangle for every line of.. mPaint.setColor R.color.edit_note_line SET YOUR OWN COLOR HERE @Override protected void onDraw Canvas canvas int count getLineCount int height getHeight int line_height getLineHeight int count height line_height if getLineCount count count getLineCount.. canvas int count getLineCount int height getHeight int line_height getLineHeight int count height line_height if getLineCount count count getLineCount for long text with scrolling Rect r mRect Paint paint mPaint int baseline getLineBounds 0 r first..