Bitmap.SetResolution(Single, Single) Method

Reference

Definition

Namespace:: System.Drawing

Assembly:: System.Drawing.Common.dll

Assembly:: System.Drawing.dll

Package:: System.Drawing.Common v10.0.0-preview.1.25080.3

Source:: Bitmap.cs

Source:: Bitmap.cs

Source:: Bitmap.cs

Source:: Bitmap.cs

Source:: Bitmap.cs

Source:: Bitmap.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Sets the resolution for this Bitmap.

public:
 void SetResolution(float xDpi, float yDpi);

public void SetResolution(float xDpi, float yDpi);

member this.SetResolution : single * single -> unit

Public Sub SetResolution (xDpi As Single, yDpi As Single)

Parameters

xDpi: Single

The horizontal resolution, in dots per inch, of the Bitmap.

yDpi: Single

The vertical resolution, in dots per inch, of the Bitmap.

Exceptions

Exception

The operation failed.

Examples

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

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

Dim bitmap As New Bitmap(100, 100) 
bitmap.SetResolution(96F, 96F)

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.

Applies to

Продукт	Версии
.NET	8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0 (package-provided)
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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