Java TextPaint.setAlphaの例

コード例 #1

ファイル: DialogView.java プロジェクト: johack0/telegram

  private void drawPlaceHolder(Canvas canvas) {
    placeholderPaint.setColor(layout.placeHolderColor);

    placeholderTextPaint.setAlpha(255);
    placeholderPaint.setAlpha(255);
    avatarPaint.setAlpha(255);

    rect.set(
        layout.layoutAvatarLeft,
        layout.layoutAvatarTop,
        layout.layoutAvatarLeft + layout.layoutAvatarWidth,
        layout.layoutAvatarTop + layout.layoutAvatarWidth);

    canvas.drawRect(rect, placeholderPaint);
    if (layout.usePlaceholder) {
      canvas.drawText(
          layout.placeHolderName,
          layout.placeholderLeft,
          layout.placeholderTop,
          placeholderTextPaint);
    } else {
      rect2.set(0, 0, placeholder.getWidth(), placeholder.getHeight());
      canvas.drawBitmap(placeholder, rect2, rect, avatarPaint);
    }
  }