Bitmap.GetPixel Method
.NET Framework 3.0
Gets the color of the specified pixel in this Bitmap.
Namespace: System.Drawing
Assembly: System.Drawing (in system.drawing.dll)
Assembly: System.Drawing (in system.drawing.dll)
public Color GetPixel ( int x, int y )
public function GetPixel ( x : int, y : int ) : Color
Not applicable.
Parameters
- x
The x-coordinate of the pixel to retrieve.
- y
The y-coordinate of the pixel to retrieve.
Return Value
A Color structure that represents the color of the specified pixel.The following code example is designed for use with Windows Forms, and it requires PaintEventArgse, which is a parameter of the Paint event handler. The code gets the color of a pixel in a bitmap, and then fills a rectangle with that color.
private: void GetPixel_Example( PaintEventArgs^ e ) { // Create a Bitmap object from an image file. Bitmap^ myBitmap = gcnew Bitmap( "Grapes.jpg" ); // Get the color of a pixel within myBitmap. Color pixelColor = myBitmap->GetPixel( 50, 50 ); // Fill a rectangle with pixelColor. SolidBrush^ pixelBrush = gcnew SolidBrush( pixelColor ); e->Graphics->FillRectangle( pixelBrush, 0, 0, 100, 100 ); }
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.Community Additions
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