| |
by: Rohit Sharma |
last post by:
Hi All,
Is the .NET GDI+ limited to drawing in 2D space ? I need to draw in 3D and
need to specify the points in terms of X,Y,Z....is this possible in GDI ?
Cheers
ROhit
|
by: anonymous |
last post by:
I'm writing a program that deals extensively with the printer. For the most
part my application runs fine, but occasionally I run into some Exceptions.
The most common exceptions I run into are NullReferenceException and
InvalidOperationException : The object is currently in use elsewhere.
Unfortunately this appears to be a race condition. These exceptions appear
to ocurr while disposing GDI+ objects, the Graphics object seems to be the...
|
by: Just Me |
last post by:
Using a Richtextbox I use EM_SETZOOM to set a zoom factor.
If I set it to 2 the image on the screen increase but not exactly by 2.
I've coded a ruler above the Richtextbox which does scale by the correct
amount.
Could it be that the Richtextbox uses GDI while Dotnet uses GDI+ ?
Can anyone shed any light at all on this?
|
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 just drawing
simple one dimensional shapes(Polygons,beziers,polylines etc...) are
these video drivers still useful for this?. If the video drivers are not
a problem then is there any other performance problems that would be
disastrous for a...
|
by: iwdu15 |
last post by:
hi, this is a n00b question but when i draw on a panel in my form using GDI
and a pen, but when i minimize the form, or put anything in front of the item
in drawing on, the graphics go away. how can i fix this?
--
-iwdu15
|
| |
by: Carl Gilbert |
last post by:
Hi
I have a math kinda problem where I'm trying to split some lines when two or
more lines connect two shapes. The reason I am doing this is to make it
clear that there are multiple lines connecting the two shapes.
http://www.blackwaterbadgers.co.uk/image1.bmp
Image 1 shows how if you have a line between two shapes, the line is
straight. if you have more than one line, the lines will start overlapping
|
by: Stu |
last post by:
Hi,
Why does the code below only draw the last line of the loop? I was expecting
this to draw 10 parallel lines. More to the piont....how do I get it to draw
10 parallel lines?
Public Function GetImage() As Bitmap
Dim oBitmap As Bitmap = New Bitmap(200, 200)
Dim oGraphic As Graphics = Graphics.FromImage(oBitmap)
Dim oPen As New Pen(Color.Black, 4)
|
by: Peter Row |
last post by:
Hi,
I've started work on my own control some parts of which use standard
controls, others I need to draw on my controls surface to get the display
output I require, however....
I seem to be stupid or missing the point. I used DrawString( ) as a simple
test but I cannot get it to work at all unless I handle my custom controls
Paint event.
|
by: ibiza |
last post by:
Hi all,
I use VB.NET (C# would do the same) and GDI+ to draw on a form. I'd
like to know if it is possible to set the z-order when we draw
something...Let's consider that simplified case :
' Assume there is an 'items' array that contains information from which
I draw
' Also assume I have a valid Graphics object named g
Dim pts(5) As Point
|
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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
