This is just a samlpe that I made to demonstrate my PAIN
I want a simple shape to move on the screen as the user moves the mouse, but it just flickers. here's my code:
VB Code:
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseMove
Dim drawPath As New GraphicsPath()
Dim gr As Graphics = Me.CreateGraphics
drawPath.AddEllipse(e.X, e.Y, 100, 150)
Me.Invalidate()
gr.FillPath(Brushes.Red, drawPath)
End Sub
and here's a screenshot:
The red ellipse is supposed to move on the screen as you move the mouse. Well, it does, but the screen flickers.I'm trying to refresh the screen by using Me.Invalidate, that causes the flicker. I dont know any other way
Download the file to see it yourself (next post).
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
well this evil uses bitblt, and it's in vb6, naah
I want to do it with .NET.
thanks though
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
hehe, it's different belive me, I know how to draw, I just don't know how to draw it correctly.
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
well there is a way that works without flickering. I could invalidate the form in MouseMove event and then paint the shape in OnPaint event. This is what most of the people have done in their sample programs on GDI, but the problem is that it get's SO SLOW!!!! there should be a better way anyone?
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
rate my posts if they help ya!
Extract thumbnail without reading the whole image file: (C# - VB)
Apply texture to bitmaps: (C# - VB)
Extended console library: (VB)
Save JPEG with a certain quality (image compression): (C# - VB ) VB.NET to C# conversion tips!!
Reply With Quote
, try to find out what's bug is that . 
