flowchart

I'm trying to find a way to graph something like this in R: It is a transition between states, I want the boxes to be equal to the population size and the arrows to indicate the size of the transition. I've looked at the Diagram package but it's flow charts seem too crude for this. Is there a better package that allows this? If 1 == FALSE: Is there some other software that is better suited? If 1 & 2 == FALSE: I guess the last resort is grid rectangles and bezier curved arrows , any ideas how to quickly get this off the ground? OK, so I couldn't resist it, I did a plot based upon the grid

I've developed a C program that can calculate the value of a sin function using Taylor series expansion. I've also drawn a flowchart for the program. The source code is given below: #include<stdio.h> #include<math.h> int fact(int n) { if(n==0) { return 1; } else return n*fact(n-1); } int main() { int l,i,t=1; float deg,rad,val=0; printf("Enter degree of sin: "); scanf("%f",&deg); printf("Enter limit of Taylor series: "); scanf("%d",&l); rad = (deg*3.142857)/180; for(i=1;i<=l;i+=2) { val = val + (t*pow(rad,i)/fact(i)); t = t*(-1); } printf("\nValue calculated by program, using Taylor Series:\n"

This question already has an answer here: Determine Whether Two Date Ranges Overlap 34 answers I have two date ranges, (start1,end1):::>>date1 && (start2,end2):::>>date2 . I want to check if the two dates isOverLaped. My flow chart I assume "<>=" operators is valid for comparing . boolean isOverLaped(Date start1,Date end1,Date start2,Date end2) { if (start1>=end2 && end2>=start2 && start2>=end2) { return false; } else { return true; } } Any Suggestion will be appreciated. Sotirios Delimanolis You can use Joda-Time for this. It provides the class Interval which specifies a start and end

can I create a flowchart like this one: starting form a json object using the D3.js library? What should the json structure look like? Have you got any example I can analyse? Thank you very much. In my humble opinion D3.js is not suited very well for this kind of visualization. The visualization is just too complex to do a simple mapping from data to SVG (and that's what D3.js is mainly for: generating DOM (documents) from Data through concise mappings). You can work around those limitations by introducing more logic in between so that data is not directly being displayed, but rather a model

This is the jsFiddle of the flowchart editor I am building. This is an example of what can be easily created with "Add Decision" + "Add Task", connecting and moving the elements. Now for the hard part: I want to be able to save and load the exact flowchart. For this I got started based with a similar thread here at Stackoverflow. For this I added the "Save" and "Load" buttons that export/import the flowchart to/from JSON (shown in a textform in the jsFiddle after save - same textform can be used for loading). The save function : function saveFlowchart(){ var nodes = [] $(".node").each(function

Are there any javascript libraries for client-side rendering and manipulation of flow-charts? My preference would be for jQuery, but I'd settle for others. This question has been asked before, but not for a couple of years so I'm hoping there's a more positive answer now! The question has been asked again and now the most upvoted and most complete version of this question and answers is here: Graph visualization library in JavaScript McKelvin The following JavaScript libraries may help :) Jit jsPlumb mxGraph , which is written in plain JavaScript, so you could wrap it in jQuery or any JS