I am using ZedGraph's master pane to display two graphs that have synchronized X axes. I am running into a problem when I zoom in on one of the graphs. As I zoom in, the Y axis will show an increasing number of decimal places, eventually causing the zoomed-in graph to be narrower than the other graph, preventing their X axes from lining...
we've been using Pro Essentials graph (gigasoft.com) but it doesn't play nicely with delphi so it's been causing problems. we need to display waveforms and bar graphs (not at the same time). the waveforms could have thousands of points. we need something pretty full-featured that's a "living" product. our app is a native win32 delphi...
I have some nice Cubic spline code, but it is for interpolation only. now I need to extrapolate just a little into the future. For example the series shown here: http://en.wikipedia.org/wiki/Extrapolation Anyone know of a good source of CODE for doing this (not a library) This is the code I wrote in basic (now ASM) for interpolating ...
I am looking for a C++ library or component which would ideally be cross-platform, but will first only be needed for Win32. The requirements are: one to 10 updates per second good documentation and samples easy to use cross platform (optional) Basically we have some data derived from financial market data feeds and we do some calcul...
I've started on a project graphing tomcat logs using gnuplot-py, specifically correlating particular requests with memory allocation and garbage collection. What is the collective wisdom on gnuplot-py vs matplotlib for python graphing. Are there better graphing libraries out there I haven't heard of? My general considerations are: Wh...
I am looking for tools to aid in the visualization of custom business logic used to perform document generation. The logic is expressed as an object-oriented model consisting of a graph of decision points and rendering actions. The basic building blocks are relatively simple, but the overall decision tree is quite large and complex makin...
I am thinking of using wxMathPlot for plotting/graphing some data that arrives continuously. I want to draw "Real-time" plot/graph using it. Is that possible? I.E. I don't want just a static graph of a one-time read of a file - I want the streaming data plotted and continued out to the right of the graph - (and let the left side fall...
What is a good resource for learning qplot? Or even what is a good qplot reference? ...
I'm looking for a Free chart drawing library/service that allows me to make things like line, bar, or pie graphs. I know there are some ones like Fusion Charts, but most of those cost money to use. I know Google Charts is also one of them. If you recommend Google Charts over any other, than could you provide a link to a library that mak...
Hi, Is there any pre-build software that can build graphs and export as an image like graphjam.com does? (they have a flash application) ...
I am looking for a way to generate a graph with multiple sets of data on the X-axis, each of which is divided into multiple sets of multiple sets. I basically want to take this graph and place similar graphs side by side with it. I am trying to graph the build a graph of the duration (Y-axis) of the same jobs (0-3) with different confi...
Hello I wonder how to create Gantt Chart view or (Matrix table on PC )on Iphone sreen. see demo here http://www.projectwizards.net/en/merlin-iphone you know the Iphone's screen is very small(320x480), the Gantt Chart view is large. what API or Framework do I need to use? thank you very much ...
Hello, I'm trying to write a force-directed or force-atlas code base for a graphing application I'm building for myself. Here is an example of what I'm attempting: http://sawamuland.com/flash/graph.html I managed to find some pseudo code to accomplish what I'd like on the Wiki Force-atlas article. I've converted this into ActionScript ...
I'm generating a graph with gnuplot of activity over the last twenty four hours, but the time axis looks really bad because it's trying to fit the long number for every five minutes in the last day. Is there any way for gnuplot to treat the x-axis as an epoch time, and mark every hour or so? ...
I installed the Graphviz GUI from pizelmap.com, but it appears to only be a viewer for .dot Graphviz files. I am looking for a graphical editor, where I can create diagrams by pointing and clicking--just like the iPhone app Instaviz. I would rather not code graphs by hand. Does anyone know of anything--preferably free? ...
Is there a way to overlay the x-axis and y-axis numeric labels onto a jQuery Flot graph. So, I want the labels to not be outside, next to the graph, but on top of the graph itself. The following example creates an overlay div on top of the graph for the annotations: http://people.iola.dk/olau/flot/examples/annotating.html Is there a st...
Hi, I need a library that is able to generate UML class diagrams for use over the web. Just images based on meta data would be fine, but if anybody knows of one that allows to draw over the web, would be even better. ...
Hello, We are new to OpenGL and GLUT programming and our teacher gave us a homework. The task is, there are 3 rectangles and 1 triangle. Each object have a different color (for easy selection) With these objects, we are suppose to do a home building. I drew the objects but I have big problems with moving. The first method and the easies...
i am taking microsoft glee code and producing a graph and then converting it to an image on an html page. i want to see if i can autogenerate image map code over the image so i am able to click on each element of the graph nodes. Here is an example of the glee graph code converting to an image. Graph g = new Graph("graph"); ...
My professor gave us an assignment to test the difference in runtimes and search sizes using linear & binary algorithms, and the data is to be graphed. I have the search methods put the runtime & array sizes as Points in an ArrayList, which is then sent to the GraphResults class for plotting. I need to convert those data points into xy...