Please follow friedberg and cpuplot example which came along qwt. basically you have to subclass QwtScaleDraw. In the virtual label function, put in a logic which returns the string you want for a given x axis value. HTH.
Please follow friedberg and cpuplot example which came along qwt. basically you have to subclass QwtScaleDraw. In the virtual label function, put in a logic which returns the string you want for a given x axis value. HTH.
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