GNU Radio C++ API Reference: FreqDisplayScaleDraw Class Reference

| GNU Radio C++ API Reference 3.10.12.0 The Free & Open Software Radio Ecosystem |

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FreqDisplayScaleDraw Class Reference

`#include <gnuradio/qtgui/qtgui_types.h>`

## Public Member Functions
| FreqDisplayScaleDraw (const unsigned int precision)
QwtText | label (double value) const override
virtual void | initiateUpdate (void)

## Constructor & Destructor Documentation

## ◆ FreqDisplayScaleDraw()

FreqDisplayScaleDraw::FreqDisplayScaleDraw | ( | const unsigned int | precision | ) |
| inline

References FreqOffsetAndPrecisionClass::FreqOffsetAndPrecisionClass().

## Member Function Documentation

## ◆ initiateUpdate()

virtual void FreqDisplayScaleDraw::initiateUpdate | ( | void |  | ) |
| inlinevirtual

## ◆ label()

QwtText FreqDisplayScaleDraw::label | ( | double | value | ) | const
| inlineoverride

References FreqOffsetAndPrecisionClass::getFrequencyPrecision().

The documentation for this class was generated from the following file:

- qtgui_types.h