Zeiger auf ein Array von Bytes, das die Pixeldaten enthält. Ausnahmen ArgumentException Ein PixelFormat-Wert wird angegeben, dessen Name nicht mit Format beginnt. Die Angabe von Gdi verursacht z. B. eine ArgumentException, Format48bppRgb hingegen nicht. Beispiele Im folgenden Codebeispiel wir...
csharp using System; using System.Drawing; using System.Drawing.Imaging; using System.IO; public class ByteToBitmapConverter { public static Bitmap ConvertByteArrayToBitmap(byte[] byteArray) { using (MemoryStream ms = new MemoryStream(byteArray)) { Bitmap bitmap = new Bitmap(ms); return...
通过调用`ViewToBitmapUtil.convertViewToBitmap()`方法，可以将View转换为Bitmap对象。该方法有两种形式...
select bitmapToArray(bitmapOr(bitmapBuild([1,2,3,4,5,6]), bitmapBuild([3,4,5,6,7,8]))) as res; /* ┌─res───────────────┐│ [1,2,3,4,5,6,7,8] │└───────────────────┘ */ 10.bitmapXor 两个位图进行异或操作,返回一个新位...
Array of Bytes convert to bitmap in c++ array type int not assignable AssemblyInfo.cpp(1): warning C4005: '__CLR_VER' : macro redefinition || Slutprojekt.cpp(3): warning C4005: '__CLR_VER' : macro redefinition Assigning a control id to a win32 button Assigning an icon to the Win...
The value passed to this parameter must be a multiple of four. format PixelFormat The pixel format for the new Bitmap. This must specify a value that begins with Format. scan0 IntPtr Pointer to an array of bytes that contains the pixel data. Exceptions ArgumentException A PixelFormat ...
paletteMap(sourceBitmapData:BitmapData, sourceRect:Rectangle, destPoint:Point, redArray:Array = null, greenArray:Array = null, blueArray:Array = null, alphaArray:Array = null):void Remapeia os valores dos canais de cor em uma imagem que possui até quatro matrizes de dados de paleta d...
A value of type 'ArrayExtension' cannot be added to a collection or dictionary of type 'String[]'. a value of type 'style' cannot be added to a collection or dictionary of type 'uielementcollection' A wpf control, how to receive the mouse click event outside itself? A5 Printing using...
AIFF-C AIM AITA AIX ALAC ALE Aliasing Alliance for Telecommunications Industry Solutions Alliance for Wireless Power Alpha AlphaCrypt ALU Alureon Amazon Tax American DVD Copy Control Association American Society of Composers, Authors and Publishers AMR AMR-NB AMR-WB AMV Analog-to-Digital Converter Anam...
Bitmap bitmap = new Bitmap(1,1); FillBitmap(); byte[] bytes = (byte[])TypeDescriptor.GetConverter(bitmap) .ConvertTo(bitmap, typeof(byte[])); string result = Convert.ToBase64String(bytes); I'm get an exception on third line: An exception of type 'System.NotSupportedException'...