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Bitmap.SetResolution Method

.NET Framework 4.5

Sets the resolution for this Bitmap.

Namespace: System.Drawing
Assembly: System.Drawing (in System.Drawing.dll)

public void SetResolution(
	float xDpi,
	float yDpi
)

Parameters

xDpi: Type: System.Single
The horizontal resolution, in dots per inch, of the Bitmap.

yDpi: Type: System.Single
The vertical resolution, in dots per inch, of the Bitmap.

Exceptions

Exception	Condition
Exception	The operation failed.

Remarks

Use this method to set the desired resolution on a newly created bitmap. Changing the resolution of the image does not change its physical size.

Examples

The following example code shows how to use the SetResolution method.

Bitmap bitmap = new Bitmap(100, 100);
bitmap.SetResolution(96.0F, 96.0F);

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

Bitmap Class

System.Drawing Namespace

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