DISPLAY_QT(1)

💖 display_qt — a Gnu Radio Example gr-qtgui 💖

okay bestie, welcome to display_qt(1) from the User Commands section of the manual, and no cap this one is short and sweet 🍓

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🌸 NAME 🌸

display_qt — a Gnu Radio Example gr-qtgui ✨

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🦋 DESCRIPTION 🦋

So like… this thing displays a GUI using QT of a sine wave in noise. that's it, that's the vibe 💅

The example program instantiates a GNU Radio flow graph using:

• a sine wave source
• a noise source
• and gr-qtgui blocks

and this new — like, new in version 3.7.10 — example is here to show you how to build a C++ only QT based application. literally the blueprint, iykyk 👑

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🔥 SEE ALSO 🔥

• http://gnuradio.squarespace.com/examples/tag/qt

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and that's the whole page, bestie, we ate and left no crumbs 🫶

lowkey iconic sign-off time: this was display_qt version 3.10.12.0, dated 2026-01-03, and it lives under the name DISPLAY_QT(1). mwah 💋✨