Labwindows graph

The graph viewport scrolls so that a new portion of the graph is visible. You can drag the mouse anywhere on the screen, even beyond the viewport. Panning is available whenever you enable zooming. In Zoom Around Point mode, the resolution in the viewport decreases dynamically until you release the mouse.

Note If you enable autoscaling for the graph, autoscaling is disabled while you zoom or pan. This content is not available in your preferred language. If so, how do I use these features? Drag the mouse to define the opposite corner of the rectangle. The Excel Reports library ships with its source code so you can view the source if you are interested in learning how it was implemented or if you wanted to extend its functionality.

The functions in the Excel Reports library are broken down into 5 categories. The Excel Reports library does not provide the ability to access every single function available in Microsoft Excel, just the ones that are used most commonly. For the purpose of this paper, we will create a report with three worksheets. The first sheet will contain the raw and processed data. The second sheet will be a chart that plots the raw and processed data.

We will then used some advanced Excel features to further customize the report, specifically, annotate the min and the max data points on the graph. During the process of report generation, several types of handles to various resources will be generated. It is important to identify how these resources will be dealt with in case of errors or failures. One macro defined in cviauto. It is very important to discard these handles or any other handles generated during the report generation process to ensure no leaks occur.

First we need to launch Excel and create a new workbook for this report using the following functions from the Excel Reports library. It will end up looking like the following in Excel:. Now that we have the handle to the worksheet, we can start writing some data to it:. Now that we have our headers, we can send all the raw and filtered data to Excel. I used a 2D array and broke it down into multiple calls, but you can easily specify a 2D range in Excel and write the entire array in one call.

Now Excel has all the data is needs and we can now start charting our data. This will generate the following type of chart:. Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search.

I am confused as to how I go about creating code in CVI to create a graph in CVI with voltage y-axis vs time x-axis that I can use to track voltage from my experiment in real time. Any help and tutorials would be greatly appreciated. DAQmx is for acquisition from hardware. More generally you'd want a user interface with a graph and use PlotXY. But as your question relates to time, you probably want to use a strip chart and just plot the voltages as they come along.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more.