QChartView or QGraphicScene - Qt Forum
...Dear All, I'm currently learning how to use QChart and I don't know if I need to use the easy way with QchartView or the hard one using QGraphic Scene. what ......
https://forum.qt.io/topic/81812/qchartview-or-qgraphicscene
QtCharts auto range for y-axis - Qt Forum
...Hi everyone, I would like to change automatically y-axis for the dynamic plot. I changed the dynamic plot example in examples and have appended lots of point......
https://forum.qt.io/topic/81021/qtcharts-auto-range-for-y-axis
QChart: invalid use of incomplete type 'class QChartView'
...QT += charts to my project. The header file qchartview.h is found without problems. Still get compiler error: invalid use of incomplete type 'class QChartView' What can be wrong? Just a simplified C++ code for understanding #include
https://forum.qt.io/topic/139441/qchart-invalid-use-of-incomplete-type-class-qchartview
QtCharts setRange issue - Qt Forum
...Hello! I want to display some data using QtCharts. I have tried the DynamicSpline example, it works well but when I set my data then nothing is displayed. I ......
https://forum.qt.io/topic/116376/qtcharts-setrange-issue
Qt Graphs. Building 2d plot using c++ only. - Qt Forum
...The charts page says Note: The Qt Charts module is in the maintenance phase. For new projects, consider using the Qt Graphs module. To render 2D charts, QtGraphs uses Qt Quick Shapes, which is a more modern GUI technology compared to the outdated Qt Graphics View Framework used by the Qt Charts module....
https://forum.qt.io/topic/159224/qt-graphs-building-2d-plot-using-c-only
adding points to a QLineChart from class method - Qt Forum
...I am trying to create a QLineChart class that has a function that can add new points to the graph. The points appended in the class constructor do show up, but anything added by the method addNewPoints does not show up. How do I add graph points with a class method?...
https://forum.qt.io/topic/117496/adding-points-to-a-qlinechart-from-class-method
QML Charts - Data from C++ and Tickmarks - Qt Forum
...Doing this in C++, following the QML Oscillscope example is faster. But why doesn't the QML chart support the same bulk replace () function that the C++ QChart supports? This works, but violates the principle of keeping the data processing (should be in C++ class) separate from the UI manipulation (should be in QML)....
https://forum.qt.io/topic/71102/qml-charts-data-from-c-and-tickmarks
Problem installing Qt Charts
...I have cloned the qtcharts project from github and I am trying to built it. I am using ubuntu, qmake version 3.0 and qt version 5.5.1. I get the following er......
https://forum.qt.io/topic/71581/problem-installing-qt-charts
QtGraphs vs QtCharts vs QtDataVisualization - Qt Forum
...Hey. I'm getting confused between QtGraphs, QtCharts and QtDataVisualization. These libs seem to have quite some overlap (some classes seem fully duplicated)......
https://forum.qt.io/topic/155911/qtgraphs-vs-qtcharts-vs-qtdatavisualization
QML Graphs using dynamic data (from C++) - Qt Forum
...I am trying to use QtGraphs to display an area chart of elevation data from a cycling trip. I have the data ready in C++ and am looking for a way to expose i......
https://forum.qt.io/topic/160046/qml-graphs-using-dynamic-data-from-c