float GetMaxHeight(IEnumerable <GraphPane> paneList, float scaleFactor)
{
// Set up some scaled dimensions for calculating sizes and locations
var defaultCharHeight = FontSpec.GetHeight(scaleFactor);
var maxCharHeight = defaultCharHeight;
// Find the largest charHeight, just in case the curves have individual fonts defined
foreach (var tmpPane in paneList)
{
foreach (var curve in tmpPane.CurveList)
{
if (curve._label._text != string.Empty && curve._label._isVisible)
{
var tmpHeight = defaultCharHeight;
if (curve._label._fontSpec != null)
{
tmpHeight = curve._label._fontSpec.GetHeight(scaleFactor);
}
// Account for multiline legend entries
tmpHeight *= curve._label._text.Split('\n').Length;
if (tmpHeight > maxCharHeight)
{
maxCharHeight = tmpHeight;
}
}
}
}
return(maxCharHeight);
}
private float GetMaxHeight(PaneList paneList, Graphics g, float scaleFactor)
{
// Set up some scaled dimensions for calculating sizes and locations
float charHeight = FontSpec.GetHeight(scaleFactor);
// Find the largest charHeight, just in case the curves have individual fonts defined
foreach (GraphPane tmpPane in paneList)
{
foreach (CurveItem curve in tmpPane.CurveList)
{
if (curve._label._text != string.Empty && curve._label._isVisible &&
curve._label._fontSpec != null)
{
float tmpHeight = curve._label._fontSpec.GetHeight(scaleFactor);
if (tmpHeight > charHeight)
{
charHeight = tmpHeight;
}
}
}
}
return(charHeight);
}
/// <summary>
/// Calculate the size of the <see cref="Gap" /> based on the <see cref="Label.FontSpec" />
/// height, in pixel units and scaled according to <see paramref="scalefactor" />.
/// </summary>
/// <param name="scaleFactor">The scaling factor to be applied</param>
public float GetScaledGap(float scaleFactor)
{
return(FontSpec.GetHeight(scaleFactor) * _gap);
}
