Change the color of part of a waveform plot based on button

[daveTW]

Hello,

as you can see, we are not able to help you if you don't explain clearly what you want to achieve. Still unclear:

1. Who presses the the buttons, and when (to which events)?
2. What is the datarate of the aquisition?
3. Is it finite measurement or continuously?

Describe in detail the setting of your measurement.

Please help us letting help you.

[GerdW]

Hi Mehdi,

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@MEHDI_LIS wrote:

Hi, thank you for the response. So i had the same problem as i said before, this creates one curve with one color when i click on button ( when i click on another button it creates one another curve with one color) but not differents sections with differents colors.

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But you wrote:

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@MEHDI_LIS wrote:

I'm going to control a pump, a heater, and a cooler using three buttons in the user interface. I also have a temperature sensor, and I want to show the three phases in a graph by coloring the curve. If the pump is activated, the curve should be colored yellow; if the heater is activated, the color should be red; and if the cooler is activated, the curve should be blue.

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This will happen when you use my suggestion.

You control the buttons and according to your selection one of 3 plots is filled with new samples…

As has been said:

Write down your requirements - correctly, including ALL of them, without any contradictions…

[MEHDI_LIS]

Sorry for my explanation. I'm going to control a pump, a heater, and a cooler using three buttons in the user interface, so the user can press the buttons randomly to demonstrate the function of the temperature sensor. I also have a temperature sensor for continuous measurement, and I want to show the three phases on a graph by coloring the curve. If the pump is activated, the curve should be colored yellow; if the heater is activated, the color should be red; and if the cooler is activated, the curve should be blue.

I have the same problem as I mentioned before: this setup creates one curve with one color when I click a button (when I click another button, it creates another curve with one color) but not different sections with different colors.

What I really want is to show the difference in the curve as in the picture below.

[GerdW · Accepted solution]

Hi Mehdi,

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@MEHDI_LIS wrote:

I have the same problem as I mentioned before: this setup creates one curve with one color when I click a button (when I click another button, it creates another curve with one color) but not different sections with different colors.

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I don't understand your problem, I can easily use switches (or RadioButtons) to select "sections" of a curve:

[MEHDI_LIS]

Thank you all for your responses. I resolved my problem , the last program worked with me.