Question

使用WPF4，您可以通过将TextOptions.TextFormattingMode =“Display”和TextOptions.TextRenderingMode =“Aliased”添加到您的xaml来获得非模糊文本：

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

除了当我使用DrawingContext.DrawText绘制文本时，这对我来说很好用：

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？即我想要使用TextOptions.TextFormattingMode =“Display”和TextOptions.TextRenderingMode =“Aliased”。

Answer 1

FormattedText有一个重载的构造函数，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));
}

Answer 2

按照此处的示例Advanced Text Formatting创建一个TextFormatter对象并使用TextLine.Draw（）

将TextOptions.TextFormattingMode与FormattedText一起使用

2 个答案: