Details
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Bug
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Resolution: Incomplete
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P2: Important
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None
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5.15.2
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None
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Orange Pi 4B, Ubuntu 20, LXDE
Description
As I wrote, qtcharts cannot use OpenGL ES, only OpenGL. True way is switch qtcharts to use OpenGL ES, but now qtcharts from git supports no OpenGL mode, but when I configure my Qt6 from git with -opengl es2 flag, qtcharts wants OpenGL.
The stupid way is if there is opengl es2 flag so in charts.pro and DEFINES += QT_NO_OPENGL
So no more OpenGL in qtcharts. But it is not all.
In qxymodelmapper in QXYModelMapperPrivate::valueFromModel code
return QDateTime(value.toDate()).toMSecsSinceEpoch();
error no matching conversion for functional-style cast from QDate to QDateTime
Also this is qxyseries.h
void replace(QList<QPointF> points); void replace(QVector<QPointF> points);
error cast member cannon be redeclared
And there are a lot of warnings in qtcharts from clang.
P.S. Please do qtcharts with LGPL.