java - 如何在Android中为CustomView的Text设置字体？

Question

我正在尝试在 Android 中绘制弧形文本。这是我的CustomView :

public class GraphicsView extends View {
    private static final String MY_TEXT = "xjaphx: Draw Text on Curve";
    private Path mArc;

    private Paint mPaintText;

    public GraphicsView(Context context) {
      super(context);     

      mArc = new Path();
      RectF oval = new RectF(50,100,200,250);;
      mArc.addArc(oval, -180, 200);          
      mPaintText = new Paint(Paint.ANTI_ALIAS_FLAG);
      mPaintText.setStyle(Paint.Style.FILL_AND_STROKE);
      mPaintText.setColor(Color.WHITE);
      mPaintText.setTextSize(20f);

    }

    @Override
    protected void onDraw(Canvas canvas) {
      canvas.drawTextOnPath(MY_TEXT, mArc, 0, 20, mPaintText);      
      invalidate();
    }
  }

我想更改 MY_TEXT 字体。我怎样才能做到这一点？谢谢。

Answer 1

您可以设置自定义字体以这种方式进行绘制

Typeface plain = Typeface.createFromAsset(assetManager, pathToFont); 
Typeface bold = Typeface.create(plain, Typeface.DEFAULT_BOLD)
Paint paint = new Paint();
paint.setTypeface(bold);