DrawingAttributes.AntiAliased - свойство

Статья
11/04/2008

Обновлен: Ноябрь 2007

Gets or sets the value that indicates whether a stroke is antialiased.

Пространство имен: Microsoft.Ink
Сборка: Microsoft.Ink (в Microsoft.Ink.dll)

Синтаксис

'Декларация
Public Property AntiAliased As Boolean
'Применение
Dim instance As DrawingAttributes
Dim value As Boolean

value = instance.AntiAliased

instance.AntiAliased = value

public bool AntiAliased { get; set; }

public:
property bool AntiAliased {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_AntiAliased()
/** @property */
public  void set_AntiAliased(boolean value)

public function get AntiAliased () : boolean
public function set AntiAliased (value : boolean)

Значение свойства

Тип: System.Boolean
true if the stroke is antialiased; otherwise, false.

Заметки

If a stroke is antialiased, the foreground and background colors along the edge of the ink are blended to increase the visible smoothness.

Antialiasing improves the quality of rendering by making ink appear smoother and sharper, especially on lower resolution displays. However, antialiasing incurs added performance. Use it judiciously.

Примеры

This C# example contains a menu handler to toggle antialiasing on and off.

using Microsoft.Ink;
//...
    private System.Windows.Forms.MenuItem menuInkAntialias;
    private InkCollector theInkCollector;
//...
    private void menuInkAntialias_Click(object sender, System.EventArgs e)
    {
        menuInkAntialias.Checked = !menuInkAntialias.Checked;
        theInkCollector.DefaultDrawingAttributes.AntiAliased =
            menuInkAntialias.Checked;
        Refresh();
    }

This Microsoft® Visual Basic® .NET example contains a menu handler to toggle antialiasing on and off.

Imports Microsoft.Ink
'...
    Private theInkCollector As InkCollector
    Friend menuInkAntialias As System.Windows.Forms.MenuItem 
'...
    Private Sub MenuInkAntialias_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) 
    Handles MenuInkAntialias.Click
        MenuInkAntialias.Checked = Not MenuInkAntialias.Checked
        theInkCollector.DefaultDrawingAttributes.AntiAliased = _
            menuInkAntialias.Checked
        Refresh()
    End Sub

Платформы

Windows Vista

Среды .NET Framework и .NET Compact Framework поддерживают не все версии каждой платформы. Поддерживаемые версии перечислены в разделе Требования к системе для .NET Framework.