blocks|key|938690|text|可以使用Paint对象的getTextBounds(String+text,+int+start,+int+end,+Rect+bounds)方法。您可以使用TextView提供的paint对象，也可以自己构建具有所需文本外观的paint对象。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|938691|使用Textview，您可以执行以下操作：|938692|Rect+bounds+=+new+Rect();
Paint+textPaint+=+textView.getPaint();
textPaint.getTextBounds(text,+0,+text.length(),+bounds);
int+height+=+bounds.height();
int+width+=+bounds.width();|code-block|syntax|javascript|938693|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/reference/android/graphics/Paint.html#getTextBounds(java.lang.String,%2520int,%2520int,%2520android.graphics.Rect)^0|C|1N|27|8|C|1N|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|F|3|G|5|6|7|12|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|13|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|14|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

You can use the <a href="https://developer.android.com/reference/android/graphics/Paint.html#getTextBounds(java.lang.String,%20int,%20int,%20android.graphics.Rect)" rel="noreferrer"><code>getTextBounds(String text, int start, int end, Rect bounds)</code></a> method of a Paint object. You can either use the paint object supplied by a <code>TextView</code> or build one yourself with your desired text appearance.

Using a Textview you Can do the following:

<pre><code>Rect bounds = new Rect();
Paint textPaint = textView.getPaint();
textPaint.getTextBounds(text, 0, text.length(), bounds);
int height = bounds.height();
int width = bounds.width();
</code></pre>

blocks|key|1152974|text|如果你只需要宽度，你可以使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1152975|float+width+=+paint.measureText(string);|code-block|syntax|javascript|1152976|http://developer.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)|offset|length|1152977|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|2O|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|T|8|@]|9|@$I|U|J|V|1|W]]|A|$]]|$1|K|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|H]]]]

If you just need the width you can use:

<pre><code>float width = paint.measureText(string);
</code></pre>

<a href="http://developer.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)" rel="noreferrer">http://developer.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)</a>

blocks|key|1153040|text|我用这种方法测量过宽度：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1153041|String+str+="Hiren+Patel";

Paint+paint+=+new+Paint();
paint.setTextSize(20);
Typeface+typeface+=+Typeface.createFromAsset(getAssets(),+"Helvetica.ttf");
paint.setTypeface(typeface);
paint.setColor(Color.BLACK);
paint.setStyle(Paint.Style.FILL);
Rect+result+=+new+Rect();
paint.getTextBounds(str,+0,+str.length(),+result);

Log.i("Text+dimensions",+"Width:+"%2Bresult.width());|code-block|syntax|javascript|1153042|这会对你有帮助。|1153043|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I have measured width in this way:

<pre><code>String str ="Hiren Patel";

Paint paint = new Paint();
paint.setTextSize(20);
Typeface typeface = Typeface.createFromAsset(getAssets(), "Helvetica.ttf");
paint.setTypeface(typeface);
paint.setColor(Color.BLACK);
paint.setStyle(Paint.Style.FILL);
Rect result = new Rect();
paint.getTextBounds(str, 0, str.length(), result);

Log.i("Text dimensions", "Width: "+result.width());
</code></pre>

This would help you.

blocks|key|1153070|text|simplay+I在行中添加最大字符，并将其定义为最大空间并创建新行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1153071|++++v_y+=+v_y+%2B+30;
++++String+tx+=+"مبلغ+وقدرة+:+"%2B+AmountChar%2B"+لا+غير";

++++myPaint.setTextAlign(Paint.Align.RIGHT);

++++int+pxx+=+400;
++++int+pxy+=+v_y+;
++++int+word_no+=+1;
++++int+word_lng+=+0;
++++int+max_word_lng+=+45;
++++int+new_line+=+0;
++++int+txt_lng+=+tx.length();
++++int+words_lng+=0;
++++String+word_in_line+=+""+;
++++for+(String+line+:+tx.split("+"))
++++{
++++++++word_lng+=+line.length()+;
++++++++words_lng+%2B=+line.length()+%2B+1;

++++++++if+(word_no+==+1+)
++++++++{word_in_line+=+line;
++++++++word_no+%2B=+1;
++++++++}
++++++++else
++++++++++++{+word_in_line+%2B=+"+"+%2B+line;
++++++++++++word_no+%2B=+1;
++++++++++++}

++++++++if+(word_in_line.length()+>=+max_word_lng)
+++++++{
+++++++++++canvas.drawText(word_in_line,+pxx,+pxy,+myPaint);
++++++++++++new_line+%2B=+1;
++++++++++++pxy+=+pxy+%2B+30;
++++++++++++word_no+=+1;
++++++++++++word_in_line+=+"";
++++++++}
++++++++if+(txt_lng+<=+words_lng+)
++++++++{+canvas.drawText(word_in_line,+pxx,+pxy,+myPaint);+}
++++}

++++v_y+=+pxy;|code-block|syntax|javascript|1153072|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

simplay i tack max charcter in the line and defieded it with max space and create new line
<pre><code> v_y = v_y + 30;
 String tx = &quot;مبلغ وقدرة : &quot;+ AmountChar+&quot; لا غير&quot;;

 myPaint.setTextAlign(Paint.Align.RIGHT);

 int pxx = 400;
 int pxy = v_y ;
 int word_no = 1;
 int word_lng = 0;
 int max_word_lng = 45;
 int new_line = 0;
 int txt_lng = tx.length();
 int words_lng =0;
 String word_in_line = &quot;&quot; ;
 for (String line : tx.split(&quot; &quot;))
 {
 word_lng = line.length() ;
 words_lng += line.length() + 1;

 if (word_no == 1 )
 {word_in_line = line;
 word_no += 1;
 }
 else
 { word_in_line += &quot; &quot; + line;
 word_no += 1;
 }

 if (word_in_line.length() &gt;= max_word_lng)
 {
 canvas.drawText(word_in_line, pxx, pxy, myPaint);
 new_line += 1;
 pxy = pxy + 30;
 word_no = 1;
 word_in_line = &quot;&quot;;
 }
 if (txt_lng &lt;= words_lng )
 { canvas.drawText(word_in_line, pxx, pxy, myPaint); }
 }

 v_y = pxy;
</code></pre>

I would like to get height too if possible.

How to get string width on Android?

如果可能的话，我也想要身高。

问如何在Android上获取字符串宽度？
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