paint grid dots on form?

Hi,

I wanted to find out a quick way to paint grid dots in a PictureBox or directly on a form? What I'm talking about is the same grid dots that are on the form in design view in VB.

Any help would be appreciated..

Dan

This is the quickest way I know of:

VB Code:

For i = 0 To Me.Width Step 135
        For j = 0 To Me.Height Step 135
            Me.PSet (i, j), vbRed
        Next j
    Next i

A little explination may be in order... My form was in the default of twips (this can also be done on a picture object) I found that there is 135 twips between each point in the VB grid (by making the smallest Shape object possible and looking at width/height). The vb red is a red dot, obviously, so change that if you need to. But its pretty straight forward.

Hope this helped!

NOMAD

use a loop
set the scalemode of the form to pixels
code:

option explicit
Dim A%
dim B%


private sub command1_click()
for a% = 0 to form1.scalewidth step 50
for b% = 0 to form1.scaleheight step 50
form1.pset (a,b)
next a%
next b%
end sub

hope this works, i haven't had a chance to try it out.

Thanks! Now how would I be able to clear the dots off the form?

There is a slight problem when painting the dots in a PictureBox.

When I move a control around at run time when it is a child of the PictureBox and I have drawn the dots, the dots get wiped out as I move the control around.

Is there a way to prevent the dots from being erased?

I've been struggling with that for weeks! I'm just tring to save the images though.

I did some experimenting and found you can copy the image to a buffer picture object using bitblt. This buffer if set to autoredraw = TRUE and visible = FALSE will let you use bitblt on it like you would for any game with an invisible sprite picture object.

Follow? Just ask and I'll ********!

NOMAD

Quote:

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Originally posted by dbassettt74
There is a slight problem when painting the dots in a PictureBox.

When I move a control around at run time when it is a child of the PictureBox and I have drawn the dots, the dots get wiped out as I move the control around.

Is there a way to prevent the dots from being erased?

---

Put the code in the Picture_Paint and set AutoRedraw to True.