lolwtf
asked on
Saving Ink Pictures
I'm using the ink picture control and I'm having trouble getting my code to work. I think I'm on the right track but I just cant figure it out. Please help me I've been stuck on this for days. Thanks in advance :)
Dim inkBounds As Rectangle
With inkBounds
.X = 0
.Y = 0
.Width = InkPicture1.Width
.Height = InkPicture1.Height
End With
Dim img As Image
img.Save(IO.Directory.GetCurrentDirectory() & "\test_out.jpg", System.Drawing.Imaging.ImageFormat.Jpeg)
ASKER
I'm using the ink picture control, something you would use on a tablet pc. Basically all i want to do is save the contents of the ink picture to a jpeg.
Do this
InkPicture1.Image.Save(IO.
InkPicture1.Image.Save(IO.
ASKER
Okay I tried the line of code that you provided but still not having any luck. Ive downloaded the tutorial, but the problem is he saves it as a rtf file and not a jpeg. Doing that only allows you to view the picture inside the program.
Well try this as a test
InkPicture1.Image.Save("C:
InkPicture1.Image.Save("C:
ASKER
I keep getting an object reference not set to an instance of an object exception. Do you think the rest of the code is right?
From the code you have given above in the question, DELETE EVERYTHING. You do not need any of that.
Just use this like and make sure the name of the control is correct and it exists.
If Not Isnothing(InkPicture1.Imag
InkPicture1.Image.Save("C:
Else
Messagebox.show ("No image!")
End If
Just use this like and make sure the name of the control is correct and it exists.
If Not Isnothing(InkPicture1.Imag
InkPicture1.Image.Save("C:
Else
Messagebox.show ("No image!")
End If
The above code would probably show you the messagebox, then try the following link
http://weblogs.asp.net/nleghari/archive/2004/08/04/207583.aspx
http://weblogs.asp.net/nleghari/archive/2004/08/04/207583.aspx
ASKER
It just keeps giving me exceptions. The name of the control is correct and everything should work. I'm wondering since its a windows xp tablet software control, if its vista that's screwing up
ASKER
Ive never done C# before so ill try my best to try and convert it
ASKER
Lol sorry i still need a little help. I dragged and dropped a savefiledialog on my form and converted the C# code this far:
Dim r As New Renderer
Dim b2 As Bitmap
Dim g1 As Graphics
If SaveFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
r.Draw(g1, InkPicture1.Ink.Strokes)
End If
End Sub
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ASKER
Thank you!
Dim img As Image
img.Save(IO.Directory.GetC
And the error would be "Object reference not set to an instance of an object".
Please explain what you are trying to do.