Picturebox

[David]

HEllo.
How can I draw a point on the picturebox.
Thanks.

 

[Morpheus]

I'm sure that picture1.Line(5,5)-(5,5) draws a point (or more precisely a
line of one point)

I don't remember if you can use PSet also for pictureboxes, in this way:

picture1.PSet(5,5)

assuming that picture1 is the name of the picturebox and 5,5 are the
coordinates of the point to draw

Bye

 

[Morpheus]

Sorry, I was thinking in VB6...

In fact this is an interesting question, because in the Graphics class of
the framework I don't see a 'DrawPoint' method.

If I find a solution, I will post in the newsgroup.

Bye

 

[Herfried K. Wagner [MVP]]

How can I draw a point on the picturebox.

\\\
Private Sub Form1_Paint( _
ByVal sender As Object, _
ByVal e As System.Windows.Forms.PaintEventArgs _
) Handles MyBase.Paint
e.Graphics.FillRectangle( _
Brushes.Red, _
New Rectangle(100, 100, 1, 1) _
)
End Sub
///

 

[Ken Tucker [MVP]]

Hi,

Draw a line with the same start and end points.

Dim g As Graphics = PictureBox1.CreateGraphics
g.DrawLine(Pens.Black, 10, 10, 10, 10)

Ken

 

[Armin Zingler]

HEllo.
How can I draw a point on the picturebox.
Thanks.

http://msdn.microsoft.com/library/e...iplus_using_gdi_managed_classes_usecsharp.asp


--
Armin

How to quote and why:
http://www.plig.net/nnq/nquote.html
http://www.netmeister.org/news/learn2quote.html

 

[Herfried K. Wagner [MVP]]

Ken,

Draw a line with the same start and end points.

Dim g As Graphics = PictureBox1.CreateGraphics
g.DrawLine(Pens.Black, 10, 10, 10, 10)

I am not sure if I am right, but I remember that this filled 2 pixels
instead of one. Did you test it?

 

[Jay B. Harlow [MVP - Outlook]]

David,
In addition to the others comments.

Be mindful of drawing on PictureBoxes as Picture Boxes are more for
displaying pictures...

http://www.bobpowell.net/pictureboxhowto.htm

Hope this helps
Jay

 

[Ken Tucker [MVP]]

Hi,

Yes. The both are almost impossible to see.



Ken