<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Make my Qt Surface 3D shape like a cone]]></title><description><![CDATA[<p dir="auto">Veeko a day ago<br />
Hello everybody,<br />
My problem looks simple but i'm kinda stuck.</p>
<p dir="auto">I have a QML programm (based on the qt quick 2 spectrogram example) that plot my array of values like this :<br />
<img src="https://ddgobkiprc33d.cloudfront.net/11bac870-1c98-436c-b443-76d131e607d6.png" alt="bfb89d4a-896c-4386-bfc3-9ca513c07a19-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">I want to change the form of it to look like this :<br />
<img src="https://ddgobkiprc33d.cloudfront.net/960f7534-55c2-40fc-a9c8-d015d0dabfb2.png" alt="2659a705-5271-446a-9d65-8012f6af304b-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto">Do you know how to do that ?</p>
]]></description><link>https://forum.qt.io/topic/141772/make-my-qt-surface-3d-shape-like-a-cone</link><generator>RSS for Node</generator><lastBuildDate>Tue, 18 Aug 2026 16:46:18 GMT</lastBuildDate><atom:link href="https://forum.qt.io/topic/141772.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 27 Dec 2022 14:22:54 GMT</pubDate><ttl>60</ttl></channel></rss>