1

Topic: Problem with getTextBounds

Help to understand.
There is HashMap, as a key a letter, as value of coordinate of a rectangle in which this letter is inscribed. In the output agent of event onTouch I try to receive a letter. The problem that the condition does not work, whether which checks coordinates got to rectangle area. Here the code

public boolean onTouch (View v, MotionEvent event) {
//Toast.makeText (getApplicationContext (), "CONTACT", Toast. LENGTH_SHORT).show ();
//we Receive contact coordinates
float x=event.getX ();
float y=event.getY ();
Log.d ("myLogs", Float.toString (x) + ' _ ' +Float.toString (y));
//we Receive item collection
Set <Map. Entry <Character, Rect>> set = hm.entrySet ();
//we Display a dial-up
for (Map. Entry <Character, Rect> me: set) {
Rect r = (Rect) me.getValue ();
Log.d ("myLogs", (Character) me.getKey () + "__" + r.toString ());
Log.d ("myLogs", Boolean.toString (x> Math.abs (r.left)) + ' _ ' +Boolean.toString (x <Math.abs (r.right)) + ' _ ' +Boolean.toString (y> Math.abs (r.bottom)) + ' _ ' +Boolean.toString (y <Math.abs (r.top)));
if (x> Math.abs (r.left) && x <Math.abs (r.right) && y> Math.abs (r.bottom) && y <Math.abs (r.top)) {
Log.d ("myLogs", "");
//Toast.makeText (getApplicationContext (), "xxx", Toast. LENGTH_SHORT).show ();
}
/*System.out.print (me.getKey () + ":");
System.out.println (me.getValue ()); */
}
return true;
}

I push a letter ""
In broad gulls here that, on idea all should work
11-11 15:03:04.361 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: 76.0_247.0
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: __ Rect (190, 250 - 190, 250)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs:! __ Rect (225, 557 - 231, 600)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: and __ Rect (194, 428 - 220, 460)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs:  __ Rect (74, 207 - 108, 250)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: true_true_false_false
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: m __ Rect (104, 78 - 140, 110)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_true_false
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: in __ Rect (224, 358 - 252, 390)
11-11 15:03:04.371 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs:  __ Rect (104, 637 - 132, 683)
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs:  __ Rect (282, 288 - 309, 320)
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_false_true
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs:  __ Rect (162, 7 - 190, 41)
11-11 15:03:04.381 31103-31103/ru.androiddeveloper.ya.gamekid D/myLogs: false_true_true_false
HashMap I fill so

p.getTextBounds (Character.toString (ch [j]), 0, 1, bounds);
bounds.offset (posX [j], posY [j]);
//Log.d ("myLogs", bounds.toString ());
hm.put (ch [j], bounds);

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Re: Problem with getTextBounds

nikomp;
At least I do not see analysis MotionEvent.

3

Re: Problem with getTextBounds

wadman;
What for it to analyze? I received from it coordinates

4

Re: Problem with getTextBounds

nikomp;
There besides pushing and holiday, there are motions etc.

5

Re: Problem with getTextBounds

I from phone.
Unless at rect there is no something like intersect or contain?

6

Re: Problem with getTextBounds

wadman;
Understood Rect (left, top, right, bottom), it appeared that top <bottom, it is visible getTextBounds takes coordinates since the left upper corner, but the information confirming to it and did not find.