Metodo TextWordNode.SetLocation

Articolo
10/29/2008

Aggiornamento: novembre 2007

Imposta la posizione della parola diversa dall'input penna nel documento dell'applicazione.

Spazio dei nomi: Microsoft.Ink
Assembly: Microsoft.Ink.Analysis (in Microsoft.Ink.Analysis.dll)

Sintassi

'Dichiarazione
Public Sub SetLocation ( _
    location As AnalysisRegion _
)
'Utilizzo
Dim instance As TextWordNode
Dim location As AnalysisRegion

instance.SetLocation(location)

public void SetLocation(
    AnalysisRegion location
)

public:
void SetLocation(
    AnalysisRegion^ location
)

public void SetLocation(
    AnalysisRegion location
)

public function SetLocation(
    location : AnalysisRegion
)

Parametri

location
Tipo: Microsoft.Ink.AnalysisRegion
Posizione, in coordinate di input penna, della parola diversa dall'input penna nel documento dell'applicazione.

Note

La posizione viene impostata in coordinate di input penna.

Esempi

Nell'esempio seguente viene aggiunto un oggetto TextWordNode a un oggetto InkAnalyzer, theInkAnalyzer, per un controllo Text, theTextBox. Viene convertita la posizione del controllo Text da coordinate pixel a coordinate di input penna. Viene inoltre impostata la proprietà Data dell'oggetto TextWordNode come proprietà Text del controllo Text.

' Add nodes to hold the TextWordNode
Dim writingRegion As WritingRegionNode = _
        theInkAnalyzer.RootNode.CreateSubNode(Microsoft.Ink.ContextNodeType.WritingRegion)
Dim paragraph As ParagraphNode = _
    writingRegion.CreateSubNode(Microsoft.Ink.ContextNodeType.Paragraph)
Dim Line As LineNode = _
    paragraph.CreateSubNode(Microsoft.Ink.ContextNodeType.Line)

' Convert pixel coordinates to pixel coordinates and have the TextWordNode
' be for the entire TextBox
Dim topLeft As Point = theTextBox.Location
Dim bottomRight As New Point(theTextBox.Right, theTextBox.Bottom)
Dim thePanelGraphics As Graphics = theNotesPanel.CreateGraphics()
theInkCollector.Renderer.PixelToInkSpace(thePanelGraphics, topLeft)
theInkCollector.Renderer.PixelToInkSpace(thePanelGraphics, bottomRight)
thePanelGraphics.Dispose()

' Create node for the word
Dim textWord As TextWordNode = _
        Line.CreateSubNode(Microsoft.Ink.ContextNodeType.TextWord)

' Set location
Dim rectLocation As New Rectangle(topLeft, _
    New Size(bottomRight.X - topLeft.X, bottomRight.Y - topLeft.Y))
textWord.SetLocation(New AnalysisRegion(rectLocation))

' Set the data property to be the text in the textbox.
textWord.Data = theTextBox.Text

// Add nodes to hold the TextWordNode
WritingRegionNode writingRegion = (WritingRegionNode)
    theInkAnalyzer.RootNode.CreateSubNode(Microsoft.Ink.ContextNodeType.WritingRegion);
ParagraphNode paragraph = (ParagraphNode)
    writingRegion.CreateSubNode(Microsoft.Ink.ContextNodeType.Paragraph);
LineNode line = (LineNode)
    paragraph.CreateSubNode(Microsoft.Ink.ContextNodeType.Line);

// Convert pixel coordinates to pixel coordinates and have the TextWordNode
// be for the entire TextBox
Point topLeft = theTextBox.Location;
Point bottomRight = new Point(theTextBox.Right,
    theTextBox.Bottom);
Graphics thePanelGraphics = theNotesPanel.CreateGraphics();
theInkCollector.Renderer.PixelToInkSpace(thePanelGraphics, ref topLeft);
theInkCollector.Renderer.PixelToInkSpace(thePanelGraphics, ref bottomRight);
thePanelGraphics.Dispose();

// Create node for the word
TextWordNode textWord = (TextWordNode)
    line.CreateSubNode(Microsoft.Ink.ContextNodeType.TextWord);

// Set location
Rectangle rectLocation = new Rectangle(topLeft,
    new Size(bottomRight.X - topLeft.X, bottomRight.Y - topLeft.Y));
textWord.SetLocation(new AnalysisRegion(rectLocation));

// Set the data property to be the text in the textbox.
textWord.Data = theTextBox.Text;

Piattaforme

Windows Vista

.NET Framework e .NET Compact Framework non supportano tutte le versioni di ciascuna piattaforma. Per un elenco delle versioni supportate, vedere Requisiti di sistema di .NET Framework.

Informazioni sulla versione

.NET Framework

Supportato in: 3.0

Vedere anche

Riferimenti

TextWordNode Classe

Membri TextWordNode

Spazio dei nomi Microsoft.Ink

Condividi tramite