public Heatmap PlotHeatmap(
double?[,] intensities,
Drawing.Colormap colormap = null,
string label = null,
double[] axisOffsets = null,
double[] axisMultipliers = null,
double?scaleMin = null,
double?scaleMax = null,
double?transparencyThreshold = null,
Bitmap backgroundImage = null,
bool displayImageAbove = false,
bool drawAxisLabels = true
)
{
Heatmap heatmap = new Heatmap()
{
Label = label,
AxisOffsets = axisOffsets ?? new double[] { 0, 0 },
AxisMultipliers = axisMultipliers ?? new double[] { 1, 1 },
TransparencyThreshold = transparencyThreshold,
BackgroundImage = backgroundImage,
DisplayImageAbove = displayImageAbove,
ShowAxisLabels = drawAxisLabels,
};
heatmap.Update(intensities, colormap ?? Drawing.Colormap.Viridis, scaleMin, scaleMax);
Add(heatmap);
Layout(top: 180);
return(heatmap);
}
/// <summary>
/// Add a heatmap to the plot
/// </summary>
public Heatmap AddHeatmap(double[,] intensities, Drawing.Colormap colormap = null, bool lockScales = true)
{
if (lockScales)
{
AxisScaleLock(true);
}
var plottable = new Heatmap();
plottable.Update(intensities, colormap);
Add(plottable);
return(plottable);
}
/// <summary>
/// Add a heatmap to the plot automatically-sized so each cell is 1x1.
/// </summary>
/// <param name="intensities">2D array of intensities.
/// WARNING: Rendering artifacts may appear for arrays larger than Bitmap can support (~10M total values).</param>
/// <param name="colormap"></param>
/// <param name="lockScales">If true, AxisScaleLock() will be called to ensure heatmap cells will be square.</param>
/// <returns>
/// Returns the heatmap that was added to the plot.
/// Act on its public fields and methods to customize it or update its data.
/// </returns>
public Heatmap AddHeatmap(double[,] intensities, Drawing.Colormap colormap = null, bool?lockScales = null)
{
var plottable = new Heatmap();
plottable.Update(intensities, colormap);
Add(plottable);
if (lockScales.HasValue && lockScales.Value == true)
{
AxisScaleLock(true);
}
if (lockScales is null && plottable.IsDefaultSizeAndLocation)
{
AxisScaleLock(true);
}
return(plottable);
}
