MinMaxParagraphWidth.MinWidth Properti

Definisi

Ruang nama:

System.Windows.Media.TextFormatting

Rakitan:

PresentationCore.dll

Mendapatkan lebar paragraf terkecil yang dapat sepenuhnya berisi konten teks yang ditentukan.

public:
 property double MinWidth { double get(); };

public double MinWidth { get; }

member this.MinWidth : double

Public ReadOnly Property MinWidth As Double

Nilai Properti

Double

Double yang mewakili lebar paragraf terkecil yang mungkin.

Contoh

Contoh berikut menunjukkan cara menggunakan MinWidth properti untuk menghasilkan lebar paragraf minimum untuk baris teks yang diformat.

MinMaxParagraphWidth minMaxParaWidth =
    formatter.FormatMinMaxParagraphWidth(customTextSource, 0, customTextParagraphProperties);

// Format each line of text from the text store and draw it.
while (textStorePosition < customTextSource.Text.Length)
{
    // Create a textline from the text store using the TextFormatter object.
    using (TextLine myTextLine = formatter.FormatLine(
        customTextSource,
        textStorePosition,
        minMaxParaWidth.MinWidth,
        customTextParagraphProperties,
        null))
    {
        // Draw the formatted text into the drawing context.
        myTextLine.Draw(drawingContext, linePosition, InvertAxes.None);

        // Update the index position in the text store.
        textStorePosition += myTextLine.Length;

        // Update the line position coordinate for the displayed line.
        linePosition.Y += myTextLine.Height;
    }
}

Dim minMaxParaWidth As MinMaxParagraphWidth = formatter.FormatMinMaxParagraphWidth(customTextSource, 0, customTextParagraphProperties)

' Format each line of text from the text store and draw it.
Do While textStorePosition < customTextSource.Text.Length
    ' Create a textline from the text store using the TextFormatter object.
    Using myTextLine As TextLine = formatter.FormatLine(customTextSource, textStorePosition, minMaxParaWidth.MinWidth, customTextParagraphProperties, Nothing)
        ' Draw the formatted text into the drawing context.
        myTextLine.Draw(drawingContext, linePosition, InvertAxes.None)

        ' Update the index position in the text store.
        textStorePosition += myTextLine.Length

        ' Update the line position coordinate for the displayed line.
        linePosition.Y += myTextLine.Height
    End Using
Loop

Keterangan

Lebar paragraf minimum sesuai dengan kata yang memiliki lebar terbesar dalam konten teks.