<?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[Topics tagged with black]]></title><description><![CDATA[A list of topics that have been tagged with black]]></description><link>https://forum.qt.io/tags/black</link><generator>RSS for Node</generator><lastBuildDate>Fri, 17 Jul 2026 07:47:50 GMT</lastBuildDate><atom:link href="https://forum.qt.io/tags/black.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[why setPen  didn&#x27;t work?]]></title><description><![CDATA[Hi
What are u calling setPen on?
Paths do not store color and such information
so Im not sure its possible to do with only 1 polygon.
Maybe create a subclass of  QGraphicsItem and paint it directly with
qpainter::drawLine which supports colors very easy.
http://www.bogotobogo.com/Qt/Qt5_QGraphicsView_QGraphicsScene_QGraphicsItems.php
]]></description><link>https://forum.qt.io/topic/64159/why-setpen-didn-t-work</link><guid isPermaLink="true">https://forum.qt.io/topic/64159/why-setpen-didn-t-work</guid><dc:creator><![CDATA[mrjj]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>