![]() ![]() The_font.FontFamily, CInt(FontStyle.Bold), _Į.Graphics.SmoothingMode = SmoothingMode.AntiAliasĮ.Graphics.FillPath(Brushes.Blue, text_path)Į.Graphics.DrawPath(Pens.Blue, text_path)ĭim text_rectf As RectangleF = text_path.GetBounds()ĭim text_rect As Rectangle = Rectangle.Round(text_rectf)Į.Graphics.DrawRectangle(Pens. Sf.LineAlignment = StringAlignment.Centerĭim origin As New PointF(Me.ClientSize.Width / 2, _ ) Handles _ĭim the_font As New Font("Times New Roman", FONT_SIZE, _ Private Sub Form1_Paint(ByVal sender As Object, ByVal e As _ Then it uses the GraphicsPath's GetBounds method to ghet the text's bounds and it draws the bounding rectangle. ![]() Next the code makes a GraphicsPath object and adds the text to it, using the same font characteristics it used to build the font, and it draws the GraphicsPath. It builds StringFormat and PointF objects to determine how and where the text will be positioned. First it creates the font that it will use to draw the text. The example program's Paint event handler uses the following code to draw some text surrounded by a tightly enclosing rectangle. & vbCrLf & vbCrLf) End If Next ClusterSpaceUsed ByteLength / ClusterSize ClustersUsed CLng(Math. This method allows you to measure drawn text much more precisely. FileInfo (fileName) Dim exists As Boolean fi.Exists If fi.Exists Then Console. You can get a more accurate measurement by considering font metrics but even that includes some extra space. Module Module1 Sub Main () Dim fileName As String 'C:TempMaheshTXFI.txt' Dim fi As New IO. The Graphics object's MeasureString method tells you how big a piece of text will be when drawn but it is not very precise and leaves extra room around the text. Graphics, DrawString, GraphicsPath, draw text, draw string, text, text size, VB.NET This example shows how to precisely determine the size of text drawn by a Graphics object in Visual Basic. Precisely determine the size of text drawn by a Graphics object in Visual Basic. Check it, youll the that you get the same result size that if you test the folder with Windows Explorer. This value is a Long, but can usually be converted safely to an Integer. We then access the Length property to get a byte size of the file. We create a new FileInfo instance with a file name. ![]() VB Helper: HowTo: Precisely determine the size of text drawn by a Graphics object in Visual Basic. VB.NET File Size: FileInfo Example Use the FileInfo type from the System.IO namespace to compute file sizes. ![]()
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