public BitmapImage BitmapToBitmapImage(System.Drawing.Bitmap bitmap) { MemoryStream ms = new MemoryStream(); bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png); BitmapImage bit3 = new BitmapImage(); bit3.BeginInit(); bit3.StreamSource = ms; bit3…

添加权限 :…

Base64与Bitmap互转 /** * 将base64转为bitmap * * @param string * @return */ public Bitmap stringtoBitmap(String string) { // 将字符串转换成Bitmap类型 Bitmap bitmap = null; try { byte[] bitmapArray; bitmapArray = Base64.decode(string, Base64.DEFAULT); bitmap = Bitmap…

1.将图片转换成二进制流 public byte[] getBitmapByte(Bitmap bitmap){ ByteArrayOutputStream out = new ByteArrayOutputStream(); //参数1转换类型,参数2压缩质量,参数3字节流资源 bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out); try { out.flush(); out.close(); } catch (IOException e…

下列代码,请求网络图片转换为bitmap,然后保存到指定文件夹,微信,QQ分享,要求缩略图不大于32kb 压缩图片代码,使用了Glide来进行图片压缩处理 Glide.get(ShopDetailsActivity.this).clearMemory(); Log.e("分享图片地址链接分享", "分享图片地址:" + shopInfoEntity.getImgs().get(0).toString()); Glide.with(ShopDetailsActivit…

将drawable下的图片转换成bitmap 1. Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.xxx); 2.Resources r = this.getContext().getResources();      Inputstream is = r.openRawResource(R.drawable.xxx);      BitmapDrawable  bmpDraw = new Bitm…

将drawable下的图片转换成bitmap . Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.xxx); .Resources r = this.getContext().getResources(); Inputstream is = r.openRawResource(R.drawable.xxx); BitmapDrawable bmpDraw = new BitmapDrawable(is…

 将一个读取流转换成bitmap对象:         BitmapFactory:可以将文件,读取流,字节数组转换成一个Bitmap对象.         Bitmap bitmap = BitmapFactory.decodeStream(InputStream in);                  imageView.setImageBitmap(bitmap);//设置图片内容 adb shell+  input text 内容:可以通过将内容输入到手机上的输入框.…

private void getWebPicture_Click(object sender, EventArgs e) { WebRequest request = WebRequest.Create("http://d.hiphotos.baidu.com/image/h%3D200/sign=6008b360f336afc3110c38658318eb85/a1ec08fa513d26973aa9f6fd51fbb2fb4316d81c.jpg"); WebResponse re…

原文:WPF中实现图片文件转换成Visual对象,Viewport3D对象转换成图片 1.图片文件转换成Visual对象 private Visual CreateVisual(string imageFileName)        {            BitmapImage bmp = new BitmapImage(new Uri(imageFileName)); Image img = new Image();            img.Width = 100;        …