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Dessiner du texte à l'aide de glyphes

  • Article

Cette rubrique explique comment utiliser l’objet de bas niveau Glyphs pour afficher du texte dans XAML (Extensible Application Markup Language).

Exemple

Les exemples suivants montrent comment définir des propriétés pour un Glyphs objet en XAML. L’objet Glyphs représente la sortie d’un GlyphRun fichier XAML. Ces exemples supposent que les polices Arial, Courrier New et Times New Roman sont installées dans le dossier C:\WINDOWS\Fonts sur l’ordinateur local.

<!-- The example shows how to use a Glyphs object. -->
<Page
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  >

   <StackPanel Background="PowderBlue">

      <Glyphs
         FontUri             = "C:\WINDOWS\Fonts\TIMES.TTF"
         FontRenderingEmSize = "100"
         StyleSimulations    = "BoldSimulation"
         UnicodeString       = "Hello World!"
         Fill                = "Black"
         OriginX             = "100"
         OriginY             = "200"
      />

   </StackPanel>
</Page>

Cet exemple montre comment définir d’autres propriétés d’objets Glyphs en XAML.

<!-- The example shows how to use different property settings of Glyphs objects. -->
<Canvas
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  Background="PowderBlue"
  >

<Glyphs 
   FontUri             = "C:\WINDOWS\Fonts\ARIAL.TTF"
   FontRenderingEmSize = "36"
   StyleSimulations    = "ItalicSimulation"
   UnicodeString       = "Hello World!"
   Fill                = "SteelBlue"
   OriginX             = "50"
   OriginY             = "75"
/>

<!-- "Hello World!" with default kerning -->
<Glyphs 
   FontUri             = "C:\WINDOWS\Fonts\ARIAL.TTF"
   FontRenderingEmSize = "36"
   UnicodeString       = "Hello World!"
   Fill                = "Maroon"
   OriginX             = "50"
   OriginY             = "150"
/>

<!-- "Hello World!" with explicit character widths for proportional font -->
<Glyphs 
   FontUri             = "C:\WINDOWS\Fonts\ARIAL.TTF"
   FontRenderingEmSize = "36"
   UnicodeString       = "Hello World!"
   Indices             = ",80;,80;,80;,80;,80;,80;,80;,80;,80;,80;,80"
   Fill                = "Maroon"
   OriginX             = "50"
   OriginY             = "225"
/>

<!-- "Hello World!" with fixed-width font -->
<Glyphs 
     FontUri             = "C:\WINDOWS\Fonts\COUR.TTF"
     FontRenderingEmSize = "36"
     StyleSimulations    = "BoldSimulation"
     UnicodeString       = "Hello World!"
     Fill                = "Maroon"
     OriginX             = "50"
     OriginY             = "300"
/>

<!-- "Open file" without "fi" ligature -->
<Glyphs
   FontUri             = "C:\WINDOWS\Fonts\TIMES.TTF"
   FontRenderingEmSize = "36"
   StyleSimulations    = "BoldSimulation"
   UnicodeString       = "Open file"
   Fill                = "SlateGray"
   OriginX             = "400"
   OriginY             = "75"
/>

<!-- "Open file" with "fi" ligature -->
<Glyphs
   FontUri             = "C:\WINDOWS\Fonts\TIMES.TTF"
   FontRenderingEmSize = "36"
   StyleSimulations    = "BoldSimulation"
   UnicodeString       = "Open file"
   Indices             = ";;;;;(2:1)191"
   Fill                = "SlateGray"
   OriginX             = "400"
   OriginY             = "150"
/>

</Canvas>

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