A diagram is a two-dimensional geometric symbolic representation of information according to some visualization technique.
Questions tagged [diagram]
1874 questions
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Database diagram from Microsoft Access that is connected to Oracle via ODBC connection
I have Microsoft Access that is connected to an Oracle database via ODBC connection. In Access now I can access tables and data from Oracle.
How can I view/construct the data diagram from from within Access ? I don't have access to the Oracle…

Kenny
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2 answers
Creating an Online Diagramming Tool
Recently i have thought of setting myself the task of creating a basic digramming tool that would be web based and would like some input from other programmers and developers with more experience that myself.
I have stumbled upon this Site that…

Michelle Smith
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ER diagram for a population sorting application
i am new to ER diagrams. I am creating an application for users to view and filter the yearly amount of population death tolls by attributes such as race, nationality and age. However, i cannot put all these attributes in a single entity because i…

user859385
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JS Create a svg file of custom diagram
I wrote an app a while ago in Java using the graphics library java fx. The app generates diagrams like the following examples:
I want to port this app to run on the web. I was thinking of using Javascript to draw an svg file on the browser. How…

Tyler Hilbert
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Is there a way to draw a Point on a Polar Chart
I want to add a colored point (red or green) on every "crossing" between the rings and segment lines. Is there a simpler way than making 240 Series which just have two datapoints?

Mr_Grennn7
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UML class diagram: class overriding relationship cardinality
I want to represent the following case using UML class diagram:
a class A that has some elements of C
a class B that is a subclass of A that contain 1 element of D that is subclass of C
Something like:
Example
Basically (in my mind), the class A…

NSR
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What is the meaning of public, protected, and private on class diagrams?
What is the meaning of public, protected, and private on class diagrams?

mfd4094
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What is difference between State-transition diagram and Use case
Guys can you please explain me what the difference is between the State-transition diagram and a Use case? Because it seems to me that those things are very similar and I can't find any proper definition which will show the differences. I'll be very…

Юра Курило
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Find multiple rings in diagram
I am facing a problem that I can't seem to be able to solve,
I have a digram of nodes, these node form the shape, as per picture.
The diagram contains 15 nodes. The diagram also has 2 rings. I need to find a solution on which I can find the…

ZZZ
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Access: How to add additional column values to a diagram?
I want to visualize some results of my DB in a diagramm.
The diagram has the following values:
x-coordinate = time
y-coordinate = amount (production)
bars = show the amount of the produced product
The Problem is:
Now I want to show the production…

Flow74
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Colorize Layers in Inkscape
I need to draw a diagram with different colors. Therefore I would like to have one layer per color.
When I add a layer that contains only a rectangular filled with a color above a layer with a white drawing on a black background. Then I can use the…

arm712
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JointJS with same name port name doesn't work
If the inport and outports assigned with a same name, it will not work!
i.e.
This will not work:
inPorts: ['aaa', 'bbb'],
outPorts: ['aaa', 'bbb']
Here is my code:
http://jsfiddle.net/tianxu0836/L2f73cbf/50/
The code in the jsfiddle is the working…

CodingTT
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SQL Server Entity-Relationship Model generation
What's the best tool to reverse engineer an SQL Server 2005 to an entity-relationship Model diagram? Could it be done usin SSMS?

Rodrigo Gama
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Diagram ER doubte one relation
First I'll explain the statement of diagram and after that I will explain my problem and I'll attach my actual diagram.
I should make an ER diagram about the following statement:
Perform the design and implementation of a database to store…

justme
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Sparx Enterprise Architect - Hyperlink to a specific area of a large diagram
I am trying to build a simplified EA from 'top to bottom', what I mean is I have a large diagram which has multiple objects, mainly ERDs Entities. I also have more and more detailed diagrams and can successfully drill down by hyperlinking to the…

PGB
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