How to stack QT Charts legend items vertical on bottom - c++

I need the legend items stacked one above another (vertically).
When I do:
QtCharts::QChart *m_pieChart; //member variable
m_pieChart->legend()->setAlignment(Qt::AlignRight);
I get this:
And setting the alignment to bottom moves the legend to the bottom:
m_pieChart->legend()->setAlignment(Qt::AlignBottom);
BUT the legend items are not stacked vertically anymore!
How to move the legend to the bottom AND have them stacked vertically?

Related

How to Add total of values on top of a stacked bar chart

I am trying to create a stacked bar chart in looker studio and I need to add the total values in a stacked bar on top for each month.
For example, as shown in the sample screenshot, I need to display 188.1 (184) on top of the stacked bar chart for the month of April.

Is it possible to align vertical stacked plots

I'm struggling to align vertically stacked line graphs so that the x-axis visually align. Does anyone have suggestions about how to do this?
Example stacked plots

Is it possible to add horizontal range slider control for line charts on x-axis to control x-axis data dynamicaly using chartJS

I am using Angular7 and ChartJS for to create multiline chart and I have to control the chart data using horizontal range slider on x-axis. When I move the range slider the chart data should vary according to the range slider and chart should be displayed. Is it possible using chartJS?
Example: I have 6 months data should be displayed on chart and when I move the slider on x-axis to 3 months or 4 months then accordingly the charts data should be displayed along with x-axis labels.

Aligning of doughnut charts to top in chartjs

When the labels of the doughnut charts are not the same height, the charts get pushed slightly on the y-axis. It seems like the chart is aligned to the bottom of the canvas, and the canvas will fill the container. Is there a way to align the chart to the top of the canvas? Placing the labels on top, it seems like the chart is aligned to the top instead (but still has same issue, now the charts are just pushed down)

WxFreechart - adding scroll bar to bottom axis and left axis

I am using wxfreechart to generate a chart from my input dataset. The bottom axis is a DateAxis and the left axis is a NumberAxis. I was able to set scroll bar for my bottom axis. I need to set scroll bar for left axis too.. Adding it using setscrolledaxis() creates the scroll bar, but the chart becomes very unclear with no labels and all. Can anybody help me :(
Also the scrolling doesn't happen unless scroll bar is dragged using mouse.Clicking on the scroll arrows moves the scroll bar very slowly, but the chart window does not move accordingly. Any solution?