GetTextOutlinedImage Method

In This Topic

Gets the outlined text image.

Syntax

Visual Basic
C#

'Declaration
 
Protected Friend Shared Function GetTextOutlinedImage( _
   ByVal text As String, _
   ByVal font As Font, _
   ByVal color As Color, _
   ByVal outlineColor As Color, _
   ByVal rotateFlip As RotateFlipType, _
   ByVal thickness As Single _
) As Bitmap

protected internal static Bitmap GetTextOutlinedImage( 
   string text,
   Font font,
   Color color,
   Color outlineColor,
   RotateFlipType rotateFlip,
   float thickness
)

Parameters

text: The text
font: The text font
color: The text color
outlineColor: The outline color
rotateFlip: The rotation and flip to apply to the bitmap
thickness: The outline thickness

Return Value

The text bitmap

Example

The following code demonstrates how to efficiently draw an outlined text on screen

private TextureBase texture1;
private bool firstTime = false;
protected override void DrawOverlay(DrawSceneParams data)
{
    base.DrawOverlay(data);
            
    if (!firstTime)
    {
        firstTime = true;
            
        Font font = new Font("Tahoma", 50, FontStyle.Italic);
            
        Image image1 = GetTextOutlinedImage("My Text", font, Color.Red, Color.Black, RotateFlipType.RotateNoneFlipY, 1);
        texture1 = renderContext.CreateTexture2D(image1, textureFilteringFunctionType.Nearest, textureFilteringFunctionType.Nearest, true, true);        
        image1.Dispose();
        font.Dispose();
    }
            
    DrawTexture(texture1, 100, 100, ContentAlignment.BottomLeft);   
    // Remember to Dispose the texture when it is no more needed, or before quitting the application
}

Visual Basic

Private texture1 As TextureBase
Private firstTime As Boolean = False
Protected Overrides Sub DrawOverlay(data As DrawSceneParams)
	MyBase.DrawOverlay(data)
            
	If Not firstTime Then
		firstTime = True
            
		Dim font As New Font("Tahoma", 50, FontStyle.Italic)
            
		Dim image1 As Image = GetTextOutlinedImage("My Text", font, Color.Red, Color.Black, RotateFlipType.RotateNoneFlipY, 1)
		texture1 = renderContext.CreateTexture2D(image1, textureFilteringFunctionType.Nearest, textureFilteringFunctionType.Nearest, True, True)
        image1.Dispose()
		font.Dispose()
	End If
            
	DrawTexture(texture1, 100, 100, ContentAlignment.BottomLeft)
    ' Remember to Dispose the texture when it is no more needed, or before quitting the application
End Sub

Reference

ViewportLayout Class
ViewportLayout Members
GetTextImage Method

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