Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Need help creating a class that draws circles on a picture box

Posted on 2002-04-26
2
Medium Priority
?
148 Views
Last Modified: 2010-05-02
Please help me create a class that draws circles on a Picture Box.  The class should have a method called DrawCircle. If necessary, create properties.The User Interface will display circle(s) with different size and color indicated by user.
0
Comment
Question by:Gmoney
2 Comments
 
LVL 4

Accepted Solution

by:
gencross earned 400 total points
ID: 6972797
Paste this code into a new class module named Class1:

Public Sub DrawCircle(PicBox As PictureBox, X As Single, Y As Single, Radius As Single, Optional vColor)
   
   Dim iXO As Integer
   Dim iYO As Integer
   
   Dim iFirstX As Integer
   Dim iFirstY As Integer
   Dim iLastX As Integer
   Dim iLastY As Integer
   
   iFirstX = X
   iFirstY = Y
   iLastX = X
   iLastY = Y
   
   iX0 = (iFirstX + iLastX) / 2
   iY0 = (iFirstY + iLastY) / 2
   
   PicBox.Circle (iX0, iY0), Radius, vColor 'Form1.Picture1.ForeColor 'vbRed

End Sub

Paste this code in a form with a picture box named Picture1:

Private Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
   
    Dim objDraw As Class1
    Set objDraw = New Class1
   
    objDraw.DrawCircle Picture1, X, Y, 180, vbRed
   
End Sub

This code works fine.  If you need to add other parameters then add them to the call or you can convert the parameters to properties or public variables if you want, but I think this is the best solution.

Hope this helps.
0
 

Author Comment

by:Gmoney
ID: 6974023
It works great, thanks for your help
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction In a recent article (http://www.experts-exchange.com/A_7811-A-Better-Concatenate-Function.html) for the Excel community, I showed an improved version of the Excel Concatenate() function.  While writing that article I realized that no o…
When designing a form there are several BorderStyles to choose from, all of which can be classified as either 'Fixed' or 'Sizable' and I'd guess that 'Fixed Single' or one of the other fixed types is the most popular choice. I assume it's the most p…
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…
Show developers how to use a criteria form to limit the data that appears on an Access report. It is a common requirement that users can specify the criteria for a report at runtime. The easiest way to accomplish this is using a criteria form that a…

886 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question