ArcGIS for Android 10.1.1API 中文标注导致程序异常崩溃问题

时间:2014-10-21 15:00:21   收藏:0   阅读:330

1、前言

 

2、解决方案

 /**
      * 文字转换BitMap
      * @param text
      * @return
      */
    public static Drawable createMapBitMap(String text) {

        int size = 50;
        int height = 60;
        if(CommonValue.dpilevel==1){
            size = 22;
            height = 30;
        }else if(CommonValue.dpilevel==2){
            size = 50;
            height = 60;
        }
        
        Paint paint = new Paint();
        paint.setColor(Color.BLUE);
        paint.setTextSize(size);
        paint.setAntiAlias(true);
        paint.setTextAlign(Align.LEFT);//位置

        float textLength = paint.measureText(text);

        int width = (int) textLength;
        
        Bitmap newb = Bitmap.createBitmap(width*2, height*2, Config.ARGB_8888);
        Canvas cv = new Canvas(newb);
        cv.drawColor(Color.parseColor("#00000000"));

        cv.setDrawFilter(new PaintFlagsDrawFilter(0, Paint.ANTI_ALIAS_FLAG
                | Paint.FILTER_BITMAP_FLAG));

        cv.drawText(text, width, size, paint);

        cv.save(Canvas.ALL_SAVE_FLAG);// 保存
        cv.restore();// 存储

        return new BitmapDrawable(newb);

    }

 

3、参考链接

http://blog.csdn.net/u014014578/article/details/36180485

原文:http://www.cnblogs.com/gis-luq/p/4040319.html

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