FormattedText.SetFontWeight Méthode

Définition

Définit l'épaisseur de police pour l'objet FormattedText.Sets the font weight for the FormattedText object.

Surcharges

SetFontWeight(FontWeight, Int32, Int32)

Modifie le FontWeight pour du texte spécifié dans un objet FormattedText.Changes the FontWeight for specified text within a FormattedText object.

SetFontWeight(FontWeight)

Définit l'épaisseur de la police pour le jeu entier de caractères dans l'objet FormattedText.Sets the font weight for the entire set of characters in the FormattedText object.

SetFontWeight(FontWeight, Int32, Int32)

Modifie le FontWeight pour du texte spécifié dans un objet FormattedText.Changes the FontWeight for specified text within a FormattedText object.

public:
 void SetFontWeight(System::Windows::FontWeight weight, int startIndex, int count);
public void SetFontWeight (System.Windows.FontWeight weight, int startIndex, int count);
member this.SetFontWeight : System.Windows.FontWeight * int * int -> unit
Public Sub SetFontWeight (weight As FontWeight, startIndex As Integer, count As Integer)

Paramètres

weight
FontWeight

L'épaisseur de la police à utiliser pour la mise en forme du texte.The font weight to use for text formatting.

startIndex
Int32

L'index de début du caractère initial auquel appliquer l'épaisseur de la police.The start index of the initial character to apply the font weight to.

count
Int32

Le nombre de caractères auxquels appliquer l'épaisseur de la police.The number of characters to apply the font weight to.

Exemples

L’exemple suivant crée un FormattedText objet, puis applique plusieurs styles de mise en forme au texte, y compris SetFontWeight .The following example creates a FormattedText object and then applies several formatting styles to the text, including SetFontWeight.

protected override void OnRender(DrawingContext drawingContext)
{
    string testString = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor";

    // Create the initial formatted text string.
    FormattedText formattedText = new FormattedText(
        testString,
        CultureInfo.GetCultureInfo("en-us"),
        FlowDirection.LeftToRight,
        new Typeface("Verdana"),
        32,
        Brushes.Black);

    // Set a maximum width and height. If the text overflows these values, an ellipsis "..." appears.
    formattedText.MaxTextWidth = 300;
    formattedText.MaxTextHeight = 240;

    // Use a larger font size beginning at the first (zero-based) character and continuing for 5 characters.
    // The font size is calculated in terms of points -- not as device-independent pixels.
    formattedText.SetFontSize(36 * (96.0 / 72.0), 0, 5);

    // Use a Bold font weight beginning at the 6th character and continuing for 11 characters.
    formattedText.SetFontWeight(FontWeights.Bold, 6, 11);

    // Use a linear gradient brush beginning at the 6th character and continuing for 11 characters.
    formattedText.SetForegroundBrush(
                            new LinearGradientBrush(
                            Colors.Orange,
                            Colors.Teal,
                            90.0),
                            6, 11);

    // Use an Italic font style beginning at the 28th character and continuing for 28 characters.
    formattedText.SetFontStyle(FontStyles.Italic, 28, 28);

    // Draw the formatted text string to the DrawingContext of the control.
    drawingContext.DrawText(formattedText, new Point(10, 0));
}
Protected Overrides Sub OnRender(ByVal drawingContext As DrawingContext)
    Dim testString As String = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor"

    ' Create the initial formatted text string.
    Dim formattedText As New FormattedText(testString, CultureInfo.GetCultureInfo("en-us"), FlowDirection.LeftToRight, New Typeface("Verdana"), 32, Brushes.Black)

    ' Set a maximum width and height. If the text overflows these values, an ellipsis "..." appears.
    formattedText.MaxTextWidth = 300
    formattedText.MaxTextHeight = 240

    ' Use a larger font size beginning at the first (zero-based) character and continuing for 5 characters.
    ' The font size is calculated in terms of points -- not as device-independent pixels.
    formattedText.SetFontSize(36 * (96.0 / 72.0), 0, 5)

    ' Use a Bold font weight beginning at the 6th character and continuing for 11 characters.
    formattedText.SetFontWeight(FontWeights.Bold, 6, 11)

    ' Use a linear gradient brush beginning at the 6th character and continuing for 11 characters.
    formattedText.SetForegroundBrush(New LinearGradientBrush(Colors.Orange, Colors.Teal, 90.0), 6, 11)

    ' Use an Italic font style beginning at the 28th character and continuing for 28 characters.
    formattedText.SetFontStyle(FontStyles.Italic, 28, 28)

    ' Draw the formatted text string to the DrawingContext of the control.
    drawingContext.DrawText(formattedText, New Point(10, 0))
End Sub

Remarques

FontWeight prend en charge le comportement de conversion de type, de sorte que les valeurs statiques de la FontWeights classe peuvent être utilisées pour initialiser FontWeight et remplir des paramètres de type FontWeight .FontWeight supports type conversion behavior such that static values of the FontWeights class can be used to initialize FontWeight and fill parameters that are type FontWeight.

S’applique à

SetFontWeight(FontWeight)

Définit l'épaisseur de la police pour le jeu entier de caractères dans l'objet FormattedText.Sets the font weight for the entire set of characters in the FormattedText object.

public:
 void SetFontWeight(System::Windows::FontWeight weight);
public void SetFontWeight (System.Windows.FontWeight weight);
member this.SetFontWeight : System.Windows.FontWeight -> unit
Public Sub SetFontWeight (weight As FontWeight)

Paramètres

weight
FontWeight

FontWeight à utiliser pour la mise en forme du texte.The FontWeight to use for text formatting.

Remarques

FontWeight prend en charge le comportement de conversion de type, de sorte que les valeurs statiques de la FontWeights classe peuvent être utilisées pour initialiser FontWeight et remplir des paramètres de type FontWeight .FontWeight supports type conversion behavior such that static values of the FontWeights class can be used to initialize FontWeight and fill parameters that are type FontWeight.

S’applique à