wpf - 将TextOptions.TextFormattingMode与FormattedText一起使用

使用WPF4，可以通过在您的xaml中添加TextOptions.TextFormattingMode =“Display”和TextOptions.TextRenderingMode =“Aliased”来获得非模糊文本:

<Window
   TextOptions.TextFormattingMode="Display"
   TextOptions.TextRenderingMode="Aliased">

这对我来说很好用，除了当我像这样用DrawingContext.DrawText绘制文本时:

void DrawText(DrawingContext dc)
{
  FormattedText ft = new FormattedText("Hello World",
    System.Globalization.CultureInfo.CurrentCulture,
    System.Windows.FlowDirection.LeftToRight,
    new Typeface(FontFamily, FontStyle, FontWeight, FontStretch),
    FontSize,
    brush);
  dc.DrawText(ft, new Point(rect.Left, rect.Top));
}

如何使用FormattedText绘制非模糊文本？即我想使用TextOptions.TextFormattingMode =“Display”和TextOptions.TextRenderingMode =“Aliased”。

最佳答案

FormattedText的重载构造函数允许指定TextFormattingMode:http://msdn.microsoft.com/en-us/library/ee474866.aspx

void DrawText(DrawingContext dc)
{
  FormattedText ft = new FormattedText("Hello World",
    System.Globalization.CultureInfo.CurrentCulture,
    System.Windows.FlowDirection.LeftToRight,
    new Typeface(FontFamily, FontStyle, FontWeight, FontStretch),
    FontSize,
    brush,
    null,
    TextFormattingMode.Display);
  dc.DrawText(ft, new Point(rect.Left, rect.Top));
}

关于wpf - 将TextOptions.TextFormattingMode与FormattedText一起使用，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/2550632/