![]() ![]() also you manually set the vertical position when you can use the drawFormat. Finally save the image as new image to see updated image. To experiment with drawing graphics within a picturebox, add a PictureBox control to the form. We're dividing entire image height by 2 to get vertical centre point, then passing width and height as is. G.DrawString("My Text", New Font("Arial", 14), Brushes.Blue, New RectangleF(0, bmp.Height / 2, bmp.Width, bmp.Height), drawFormat) Let me explain the code, the key is "StringAlignment.Center" enum value which centers image once you given correct rectangle values, as in the example after reading image from a given file path like "c:\myimage.jpg" as constructor of bitmap object, VB Code: Dim bit as Bitmap. Microsoft Haber Grupları Profilim (VB.NET)ĭim rect As New Rectangle(g.ClipBounds.X, 0, g.ClipBounds.Y, bmp.Height) load the image, and make a graphics object for it. Note: Don't forget calling Dispose method of graphics as soon as you're done with it. Finally save the image as new image to see updated image. Draw methods take a pen as an argument, and fill methods take a brush. Public Class Form1 Dim Graph As Graphics Dim Drawbitmap As Bitmap Dim Brush As New Drawing.SolidBrush (Color.Black) Private Sub RichTextBox1TextChanged (ByVal sender As System.Object, ByVal e As EventArgs) Drawbitmap New Bitmap (PictureBox1.Width, PictureBox1.Height) Graph Graphics.FromImage (Drawbitmap) PictureBox1.Image Drawbitmap Graph.SmoothingMode Drawing2D. At the time, Microsoft had no open-source products. I am new to vb.net and I want to add some text on the image but it seems my code is not working at all. Text annotation is object-oriented and can be resized
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