bitmapimage_开发者

About generating sound waveform in an ActionScript 3 Bitmap

I am generating Bitmap object to show the sound waveform of a loaded sound. The bitmap is 1024x120 and after it has been generated I shrink its size to 655x120. My problem is the player that loads the[详细]

2023-04-08 22:18 分类：问答

Problem displaying images obtained in byte format from server

I am getting a few icon files (92X92) from a server. I need to parse them and store them in a dictionary and later display them on the UI. I am using the following code for obtaining the File Name and[详细]

2023-04-08 18:36 分类：问答

Loading image from cache using BitmapFactory.decodeStream() in Android

UPDATES: Even if i don\'t retrieve images from cache, i tried to retrieve via Drawable where i stored all the 18 images in the \"drawable-mdpi\" folder. Still, a blank screen was display.[详细]

2023-04-07 14:55 分类：问答

BitmapImage and Bitmap

Sorry to ask a question like that but I can\'t found a good answer :/ What is the difference between BitmapImage and Bitmap?[详细]

2023-04-03 06:04 分类：问答

Rotate a BitmapImage

I want to rotate a bitmap image I wrote some code and it work TransformedBitmap TempImage = new TransformedBitmap();[详细]

2023-04-02 07:18 分类：问答

WPF Write/Read BitmapImage to XML failing with 'No imaging component.....' Error

I am trying to write/read a BitmapImage to Xml using the XmlReader/XmlWriter classes. On writing out I can see a nice long CDATA section in the output Xml file. When reading in I can see that it is in[详细]

2023-03-27 07:40 分类：问答

Converting from Windows.Media.DrawingImage to Windows.Media.Imaging.BitMapImage or Windows.Media.ImageSource

Am having some trouble that i\'m recieving an input from wpf that is of type Windows.Media.开发者_运维百科DrawingImage and I need to convert it to either windows.media.ImageSource or to windows.media.[详细]

2023-03-25 23:31 分类：问答

how to draw image frame for camera view and overlapping the image frame on captured image

I am new in android and working on the camera application. In this app I have开发者_如何学Python one transparent image (Image Frame) in assets folder and I want to show this file as my camera view unl[详细]

2023-03-25 03:18 分类：问答

Silverlight 4 BitmapImage - bmp file support

MSDN mentions support for PNG and JPG, but many people are trying setSource(file.bmp) and complaining about \"Catastrophic failures\".[详细]

2023-03-20 15:49 分类：问答

Silverlight: BitmapImage from stream throws exception (Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED)))

I need to dynamically load many (sometimes hundreds) of thumbnail images.For performance reasons I need to do this in a limited number of requests, I am using a single request/response for testing.I a[详细]

2023-03-19 02:41 分类：问答