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moved the rect initialisation from ondraw #4

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moved the rect initialisation from ondraw #4

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6 changes: 4 additions & 2 deletions app/src/main/java/com/melnykov/letterimageview/LetterImageView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,16 @@ public class LetterImageView extends ImageView {
private Paint mBackgroundPaint;
private int mTextColor = Color.WHITE;
private boolean isOval;
private Rect textBounds;

public LetterImageView(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}

private void init() {

textBounds = new Rect();
mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mTextPaint.setColor(mTextColor);
mBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
Expand Down Expand Up @@ -71,8 +74,7 @@ protected void onDraw(Canvas canvas) {
} else {
canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), mBackgroundPaint);
}
// Measure a text
Rect textBounds = new Rect();

mTextPaint.getTextBounds(String.valueOf(mLetter), 0, 1, textBounds);
float textWidth = mTextPaint.measureText(String.valueOf(mLetter));
float textHeight = textBounds.height();
Expand Down