Anychart Radar Chart Label Font Size - font-size

How do I change the font size on the labels on any chart radar chart?
AnyChart Radar Chart Example


Text labels are on the X axis:
// adjust x axis
chart
.xAxis()
.labels()
.fontFamily("Iosevka")
.fontSize(28)
.fontColor("#000")
.fontWeight("bold");
Numbers are on the Y axis:
// adjust x axis
chart
.yAxis()
.labels()
.fontFamily("Iosevka")
.fontSize(28)
.fontColor("#000")
.fontWeight("bold");

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How can I enlarge the spacing between the x axis labels to the y axis labels?

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chart.series[0].setData(marker_points,true);
My Fiddle:-
Fiddle

How to fix a gap between the x and y axes in core plot

I am using [_graph.defaultPlotSpace scaleToFitPlots:[_graph allPlots]];
and if where none of the plots has a y value of 0, there is a gap between the bottom of the Y axis and the X axis.
I've tried using _graph.axisSet.xAxis.orthogonalCoordinateDecimal = CPTDecimalFromDouble(0.0);
as well as a calculated yMin instead of 0.0.
Yet, I still get this:
I've also tried to rescale the plot space, thus:
[_graph.defaultPlotSpace setPlotRange:r forCoordinate:CPTCoordinateY];
but couldn't figure out how to set a new minLimit for r.

Use the axisConstraints to position the x-axis at the lower edge of the plot area:
x.axisConstraints = [CPTConstraints constraintWithLowerOffset:0.0];

Core Plot - Bar plot automatic initial zooming

How do I set an initial zoom based the maximum value of the x-axis and y-axis?
Example:
Plot 1:
Maximum value:
x-axis = 100;
y-axis = 110;
Plot 2:
Maximum value:
x-axis = 180;
y-axis = 230;
I need to the initial zoom be equal to two plots.
Regards

This will adjust the plot space to fit the plot data for two plots:
[plotSpace scaleToFitPlots:#[plot1, plot2]];
You can use this shortcut to scale the plot space to fit all of the plots in a graph:
[plotSpace scaleToFitPlots:[graph allPlots]];

How can i avoid congestion between x and y axis in my graph with highcharts?

the above graph shows the congestion between x and y coordinates how can that be avoided?

You can also add an offset to the labels of either xAxis or yAxis with
xAxis: {
labels: {
x: 5,
y: 5
}
}
This will move the label 5 points relative to the axis.

Increase the scale on the X axis by for example formatting x axis data to a Date without time information?

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