DrawingFactory Class

In This Topic

Provides the abstract base class of drawing factory that allows to create graphic primitives (pen, brush, font, bitmap, etc) for 2D drawing engine.

Object Model

Syntax

'Declaration

Public MustInherit Class DrawingFactory

public abstract class DrawingFactory

public __gc abstract class DrawingFactory

public ref class DrawingFactory abstract

Remarks

VintaSoft Imaging .NET SDK has several 2D drawing engines:

Vintasoft.Imaging.Gdi.dll
Vintasoft.Imaging.Drawing.SkiaSharp.dll

Example

Here is an example that shows how to set the default drawing factory:

VB.NET


''' <summary>
''' Sets the SKIA Sharp drawing factory as a default drawing factory.
''' </summary>
Public Shared Sub SetSkiaSharpSdkDrawing()
    ' Skia - cross platform drawing engine
    Vintasoft.Imaging.Drawing.SkiaSharp.SkiaSharpDrawingFactory.SetAsDefault()
End Sub

''' <summary>
''' Sets the GDI drawing factory as a default drawing factory.
''' </summary>
Public Shared Sub SetGdiSdkDrawing()
    ' GDI - Windows graphics
    Vintasoft.Imaging.Drawing.Gdi.GdiGraphicsFactory.SetAsDefault()
End Sub


/// <summary>
/// Sets the SKIA Sharp drawing factory as a default drawing factory.
/// </summary>
public static void SetSkiaSharpSdkDrawing()
{
    // Skia - cross platform drawing engine
    Vintasoft.Imaging.Drawing.SkiaSharp.SkiaSharpDrawingFactory.SetAsDefault();
}

/// <summary>
/// Sets the GDI drawing factory as a default drawing factory.
/// </summary>
public static void SetGdiSdkDrawing()
{
    // GDI - Windows graphics
    Vintasoft.Imaging.Drawing.Gdi.GdiGraphicsFactory.SetAsDefault();
}

Inheritance Hierarchy

System.Object
   Vintasoft.Imaging.Drawing.DrawingFactory
      Vintasoft.Imaging.Drawing.SkiaSharp.SkiaSharpDrawingFactory
      Vintasoft.Imaging.Drawing.Gdi.GdiGraphicsFactory

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

DrawingFactory Members
Vintasoft.Imaging.Drawing Namespace

DrawingEngine
Default

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