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by: Rich |
last post by:
Hello,
I am trying to draw a graph on a form. I can draw the box
using drawline, and bars inside the box using
drawrectangle, but when I try to draw a line inside the
box the inner lines are not showing up. Do I need to use
a property or something?
Here is the code for my lines
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by: Vin |
last post by:
Hi,
I am using the following code to draw whatever the user draws using
x,y.
// draws lines directly on a winform.
CreateGraphics().DrawLine(APen, x, y, OldX, OldY);
Now how do I save the drawing on to a bmp file on my harddisk? C# code
in this regard would be very helpful. I tried all forums but invain.
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by: Coralin Feierbach |
last post by:
I created a Windows Form Project using VS.net.
I'm trying to draw a line between two points.
(Plotting a graph, dynamically)
This is the code I have so far:
What do I have to do to actually see the line painted on
my form?
private: System::Void button1_Click(System::Object *
sender, System::EventArgs * e)
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by: kalp suth via DotNetMonster.com |
last post by:
I want to create arrows using lines on a picture in the picture box.
On clicking the button "btnShowAll", the image is loaded and the lines drawn. "RGSShowAll()" calls "DrawObjs()" which does the actual drawing work.
But after displaying all the arrows in a flick, the arrows disappers.
I have debugged and came to know that the "Paint" event of the picturebox is refreshing the image, so the work done on the CreateGraphics created object is...
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by: Nathan Sokalski |
last post by:
I am trying to write code to rotate a graphic that I have. Here is the code
I am currently using:
Dim frogbitmap As New
Bitmap(Drawing.Image.FromFile(Server.MapPath("images/frog.gif")))
Dim froggraphic As Graphics = Graphics.FromImage(frogbitmap)
froggraphic.RotateTransform(90)
frogbitmap.Save(Server.MapPath("images/frog2.gif"), Imaging.ImageFormat.Gif)
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by: Michael Galvin |
last post by:
I am trying to use Python to send to the printer a calender filled
with a mix of text and simple graphics. I want to draw on the printed
page something like a table with 6 rows and 7 columns to represent a
calendar. I want to place text precisely within those boxes on the
printed page. I am using Python 2.4 on Windows XP
I was in the past able to do this within Visual Basic using its
printer object. Visual Basic's printer object uses...
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by: Hasim AH |
last post by:
Hi ..
Just getting interested to learn C# and needs help.
I want to write C# application so that the program will execute and draw graphics when the user select the drawing menu from the main menu, SigDraw.
Here is the codes:-
using System;
using System.Drawing;
using System.Collections;
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by: Overseer |
last post by:
What is the best way to draw graphics like Task Manager's Performance
Graphic??
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by: Ringo |
last post by:
I need some help. I have an app that talks to a sonar board via the
serial port. In my sp_DataReceived I gather all the data and put it
into arrays. Then I want to draw the data in a pictureBox. I wrote a
function called Draw_sonar2 that does all the drawing. It usually
works but sometimes crashes saying the graphics object is already in
use. After digging I saw that I should be doing the Drawing in the
PB.paint, not a seperate function....
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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...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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();...
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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...
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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
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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