473,395 Members | 1,442 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

Drawing single point with gdi+

Ok, dumb question, but how do you draw a single point in gdi? I thought you
could use the .DrawLine method and just specify the same start and end
point, but that does nothing. In otherwords, if I have:

g.DrawLine(myPen,x,y,x,y)

nothing happens. I can have:

g.DrawLine(myPen,x,y,x+1,y+1)

and I can see what I am wanting, but obviously it's kinda' wierd-ish. So
how do you draw an individual point? (DrawElipse has the same problem).

Thanks,

D
Nov 15 '05 #1
0 1236

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

9
by: Steve Long | last post by:
Hello, (total GDI newbie) I'm having trouble drawing just a simple line to display in a picturebox. I just want a straight, dotdash line. I have two methods, one works and one doesn't (it cause...
6
by: James dean | last post by:
I have heard that the video drivers in GDI+ are a big performance issue. But is this only an issue with something like Games Programming i think...is this wrong?. What about a drawing application...
6
by: johannblake | last post by:
I am wondering whether it is easy to setup a coordinate system for drawing (using GDI+) that uses meters (or any custom scaling for that matter). Currently, I need to convert from pixels to meters...
8
by: MC D | last post by:
Ok, dumb question, but how do you draw a single point in gdi? I thought you could use the .DrawLine method and just specify the same start and end point, but that does nothing. In otherwords, if...
13
by: Metallicraft | last post by:
I have a vb6 application. On the main form is a picture box with one or two images and several pieces of text displayed in it. These are created on the fly using gdi32 routines that are all in a...
9
by: Rob T | last post by:
This seems like a really stupid question, but here it goes........ is there a command to draw a single pixel? The closest I can get is to draw a line that is 2 pixels wide, or do create...
9
by: davetelling | last post by:
I am not a programmer, I'm an engineer trying to make an interface to a product I'm designing. I have used C# to make a form that interrogates the unit via the serial port and receives the data. I...
5
by: Macias | last post by:
Hi, Please help me, how I can make a line drawing on PictureBox similar to MS paint. I thinking about this: click and hold button, move mouse and relase button. I'm trying useing this...
7
by: raylopez99 | last post by:
I have a logical drawing space much bigger than the viewport (the screen) and I'd like to center the viewport (the screen) to be at the center of the logical drawing space. After following the...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.