How can I add a dynamic constant line to an existing barchart to visualize deviations?
I have the barchart already and saw the function to add a reference line, but how to make the value dynamic depending on table output?
Related
Using the below configuration I am able to plot a variable in JMeter custom graph section.
But is there a way to plot similar multiple variables in same graph?
<sample_variables>var1</sample_variables>
<jmeter.reportgenerator.graph.custom_graph1.classname>org.apache.jmeter.report.processor.graph.impl.CustomGraphConsumer</jmeter.reportgenerator.graph.custom_graph1.classname>
<jmeter.reportgenerator.graph.custom_graph1.title>Test Custom Graph 1</jmeter.reportgenerator.graph.custom_graph1.title>
<jmeter.reportgenerator.graph.custom_graph1.property.set_Y_Axis>Response Times</jmeter.reportgenerator.graph.custom_graph1.property.set_Y_Axis>
<jmeter.reportgenerator.graph.custom_graph1.property.set_X_Axis>Over Time</jmeter.reportgenerator.graph.custom_graph1.property.set_X_Axis>
<jmeter.reportgenerator.graph.custom_graph1.property.set_granularity>60000</jmeter.reportgenerator.graph.custom_graph1.property.set_granularity>
<jmeter.reportgenerator.graph.custom_graph1.property.set_Sample_Variable_Name>var1</jmeter.reportgenerator.graph.custom_graph1.property.set_Sample_Variable_Name>
As of JMeter 5.5 it's not possible, however you can have multiple charts, one per Sample Variable
Also JMeter .jtl result files are basically CSV files so you can add another page and use i.e. Google Charts library for plotting whatever you want there.
I am creating a very basic dashboard in libreoffice Calc. Right now I am trying to create some piecharts and bar charts. I am facing similar problem with both this type of charts.
Piecharts: I have ALL the labels to the right of the chart, even if those labels have an actual value of 0. I want labels with 0 value not to be displayed.
Bar charts: Similar to Piecharts, I want the chart not to display those X values with 0.
I am using LibreOffice Calc 6.4.7.2
If anyone can help me.
Just filter the source data table
If you want to see the entire data table, you can put the filtering result in another place and build a diagram based on this trimmed data.
This is a follow up to this question which has to that day still 0 answers.
What I really want to do is having in a tableview, a column that has the symbol for the plotted data corresponding to the objects in the table view row. I have managed to generate the colours supposedly followed by the JavaFX chart. The issue I have of course is that my own colour generation works (it goes back to the first colour without fail after 8 elements), when the one from the chart has the issue outlined in my unanswered question.
So.
I would like now to try to pick up the style actually applied to each series of the chart independently from pre-supposed rule about the default order of colours. How do I do that?
This way I could apply those to my table view and even if the colours randomly change upon reloading then at least I will know what I am looking at.
Thanks in advance for your help.
After a bit of research I found that the following code allows me to get what I want, supposing I am interested in the series at index intitem:
plotswingschart.getData().get(intitem).getNode().getStyleClass();
This will produce a ObservableList containing the following string values (here example for the series at index 8 (9th series)):
chart-series-line
series8
default-color2
From this I can then get the information that I need. that is the colour actually applied to that curve. I can then generate a symbol to be used in my tableview.
I would still be interested in an answer to the question linked, which prompted the present question...
I'm fairly new to r and currently using R-studio to generate different graphs. So, I have several CSV file and I have imported one of them using "import dataset" toolbar command in upper right pane. I can see the table and all. What I like to do is to use only one column of that table to generate a bargraph. The table has this format :
User_ID, Total_logins, Entry_time
And I would like to use "Entry_time" column only to generate the graph. How can I achieve that? I did google before I ask but I found only that relates to dataset not a table.
Next question is, if I want to create stacked column chart using two columns of table how do I do that?
Thanks
I would like to put two series in the same graph on the graphite dashboard. However, since the dashboard requires single-line commands I could not find a way that doesn't involve the use of a wildcard.
Here's an example of the two series I would like in the same graph:
sum(base.foo.bar.positive.*)
sum(base.foo.bar.negative.*)
I tried several separators but I could not get it to work. Any ideas?
You have a few options here...
Merge the 2 graphs on to the graph via the drag and drop in the dashboard
OR
Use the sumSeriesWithWildcards() function
Merge 2 or more wildcard matching
Open your first graph on the dashboard
Open your second graph on the same dashboard
Click and hold the second graph and drag it over the first graph
Use groupByNode() and wildcard matching
This is not as nice, and will not always work however you will be able to do this all in one line.
sumSeriesWithWildcards(base.foo.bar.{positive,negative}.*, 3)
This will do the following:
Select all all the graphs that match base.foo.bar.positive.* and base.foo.bar.negative.*
Sum the data by the node at position 3: positive, negative
You might want to have a read over the following page: http://graphite.readthedocs.org/en/1.0/functions.html