diagram

问题 I have made an activity diagram for gym management, but i am facing a problem how will i connect Receptionist with Admin, According to requirement activity between Admin and receptionist takes place only through notification and i have made a signal and receptor for notification. Please also check if every notation is right and suggest me for modification? 回答1: I am sorry for not answering at once - several times had I looked at your picture, and, frightened, retreated. You really tried and

问题 I'm trying to make a Composite Pattern that counts the number of people in the world, the continent, the state... sorry no state but country my bad sorry Here is the pattern that I follow: I did this: but I am not sure it's right, because can I use leaf -> population ? Because when I did Composite Pattern for PC so its (PC= component from PC will be Cabinet = composite, from Cabinet will be HDD= leaf and Motherboard = composite, from Motherboard will be RAM = leaf and CPU = leaf). What I want

问题 I'm interested in using python to make diagrams representing the size of values based on the size of squares (and optionally their colour). Basically I'm looking for a way to make overviews of a bunch of values like the good old program windirstat does with hard-drive usage (it basically makes a big square representing your harddrive and then smaller squares making up the area inside of it representing different programs, the bigger the square the larger the file, colour indicates the type of

问题 I'm interested in using python to make diagrams representing the size of values based on the size of squares (and optionally their colour). Basically I'm looking for a way to make overviews of a bunch of values like the good old program windirstat does with hard-drive usage (it basically makes a big square representing your harddrive and then smaller squares making up the area inside of it representing different programs, the bigger the square the larger the file, colour indicates the type of

问题 I'm interested in using python to make diagrams representing the size of values based on the size of squares (and optionally their colour). Basically I'm looking for a way to make overviews of a bunch of values like the good old program windirstat does with hard-drive usage (it basically makes a big square representing your harddrive and then smaller squares making up the area inside of it representing different programs, the bigger the square the larger the file, colour indicates the type of

问题 So my question is as follows, is it possible to move an actor inside the system boundary of a use case diagram? Can it be a part of the system. I set a server as an actor, in where a customer interacts with the server in an e-commerce environment. Is it possible or should I move the server inside of the system? Since the server is a part of the system that the customer is interacting with. This server is most likely then going to be used by an admin role. 回答1: TL;DR No, you can't do that,

问题 The R package diagram has been giving me some very nice flow charts. Here is a simple example: install.packages("diagram") require(diagram) A = matrix(nrow = 2, ncol = 2, data = 0) A[2,1] = "hello" par(xpd = NA) plotmat(A, name = c("A", "B")) I would like to change the arrowlabel (currently set as "hello") to be "(+)". So, A[2,1] = "(+)" plotmat(A, name = c("A", "B")) But this fails: Error in parse(text = x, ...) : <text>:1:3: unexpected ')' 1: (+) ^ Is there a set of escape characters, or

问题 The R package diagram has been giving me some very nice flow charts. Here is a simple example: install.packages("diagram") require(diagram) A = matrix(nrow = 2, ncol = 2, data = 0) A[2,1] = "hello" par(xpd = NA) plotmat(A, name = c("A", "B")) I would like to change the arrowlabel (currently set as "hello") to be "(+)". So, A[2,1] = "(+)" plotmat(A, name = c("A", "B")) But this fails: Error in parse(text = x, ...) : <text>:1:3: unexpected ')' 1: (+) ^ Is there a set of escape characters, or

问题 In sequence diagrams, how would you represent an event triggered listener? It is not just a regular method call, so displaying like that would not seem correct. I try to make a sequence diagram of a system including a JMS listener. I could start the lifeline with the send() call of the system to the JMS queue (displaying the system calling send() as a business actor), or I could start the lifeline at the onMessage() call. (displaying JMS Queue as a business actor) Or should I just ignore the

问题 In sequence diagrams, how would you represent an event triggered listener? It is not just a regular method call, so displaying like that would not seem correct. I try to make a sequence diagram of a system including a JMS listener. I could start the lifeline with the send() call of the system to the JMS queue (displaying the system calling send() as a business actor), or I could start the lifeline at the onMessage() call. (displaying JMS Queue as a business actor) Or should I just ignore the