Plotting Cartesian Plots In .net?

Oct 1, 2010

I am new to VB.net. I need to plot some Cartesian plots in vb.net 2010 enterprise edition. This is what I need to show in the plot:

- individual x-y points
- curve connecting the points
- coordinate axis and possibly a grid

I have no idea how to plot this. Actually I'm not even sure which control I would use. Should I draw this in a pictureBox?

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This is simple program, draws a rectangle, marks the x & y axis, & plots a dashed line grid. However, the grid sub has to be called twice - only then will the grid line be visible. Why does this happen?

CODE:

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I'd like to make a Cartesian Coordinate System in a Windows form and be able to plot (x,y) coordinates in it.How do i do this? I already did my research but unfortunately i only land on "charts" and not the Cartesian plane.

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Plotting 2d Graph In C#.net?

Jan 19, 2011

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the file looks like

c1
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[Code].....

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I wanted to plot a graph for one of my application in VB.net. I want a Time (X-axis) Vs Temperature (Y-axis) graph, where:

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Dec 2, 2011

I'm fairly acquainted with VB but the underlying .Net and many of the controls and whatnot I'm not all that familiar with. Hence, I have a real hard time trying to come up with ways to solve certain problems. I figure the best way to start is try to get some general guidance and go from there.

I have an external electronic device that gathers data (no need for details here) and has an internal micro-controller that interfaces from the device to a USB port. I need to build a PC based program in VB 2010 that can get the data from the device and plot it on a graph...possibly a fairly customized graph. Let's assume there is already a driver for this device that sets up a COM port (pseudo-serial I guess it's called).

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XYZ Plot 3-D Series Plotting Like Matlab?

May 3, 2012

i need to plot a 3D series of x,y,z coordinate in VB. I have search for hours on this matter but I can't seemed to find the answer.

The image above shows an example the kind of plot i am interested in.

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Line Graph - Plotting Set Of Data Using Function

Feb 20, 2012

I am trying to plot a set of data using a function I have defined as an array:
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[Code] .....
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I have an global array of points that i want to plot in VB. say X and Y points, and typically they have values of +/-12000. Now I've not done graphics work for a long time and when I did, I used OpenGL with C. Now I need a GUI i'm using VB 2008. Firstly, what's the best method of rendering the array of points? should I use some port of OpenGL? GDI? or what?

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Feb 23, 2009

I am a total beginner to software development, I have purchased a copy of Visual Studio 2008 and have been working through a self teach book on Visual Basic.NET. I have some ideas for applications that I want to develop and am in need of some pointers.

I want to plot graphical objects and standard lines and rectangles based on coordinate data that I have imported into an array from a tab delimited text file. I have some bitmap symbols that I have created and I want to plot these in my programme along with some labels and save the output as a bitmap file or other suitable image file.

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Feb 24, 2010

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Public Class Form1
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[Code].....

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[CODE]...

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Jan 13, 2010

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[code]...

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[Code]....

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Transparent Picturebox As Grid For A Plotting Control (another Picturebox)?

Jan 31, 2011

I need to plot some analog values read from the serial port.I plot them in a picturebox starting from left. When I reach the end of the control at the right side I shift all values to the left of a point and I plot the new point at the right, (I have some flickering but it could be acceptable). This is my plotting control.My problem is that I have to clear the control (picturebox) in order to plot the shifted graph, but the method Clear of the Graphics class clears everything inside the picturebox, even my grid.How can i make always visible a grid "in" my picturebox?

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