public static bool TryGetDashArray(SvgStyleableElement element, double strokeWidth, out DoubleCollection dashArray)
{
dashArray = null;
string dashArrayText = element.GetPropertyValue("stroke-dasharray");
if (string.IsNullOrWhiteSpace(dashArrayText))
{
return(false);
}
if (dashArrayText.Equals(CssConstants.ValNone, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
else
{
SvgNumberList list = new SvgNumberList(dashArrayText);
uint len = list.NumberOfItems;
dashArray = new DoubleCollection((int)len);
for (uint i = 0; i < len; i++)
{
//divide by strokeWidth to take care of the difference between Svg and WPF
dashArray.Add(list.GetItem(i).Value / strokeWidth);
}
return(true);
}
}
private float[] GetDashArray(float strokeWidth)
{
string dashArray = _element.GetPropertyValue("stroke-dasharray");
if (dashArray.Length == 0 || dashArray == "none")
{
return(null);
}
else
{
SvgNumberList list = new SvgNumberList(dashArray);
uint len = list.NumberOfItems;
float[] fDashArray = new float[len];
for (uint i = 0; i < len; i++)
{
//divide by strokeWidth to take care of the difference between Svg and GDI+
fDashArray[i] = (float)(list.GetItem(i).Value / strokeWidth);
}
if (len % 2 == 1)
{
//odd number of values, duplicate
float[] tmpArray = new float[len * 2];
fDashArray.CopyTo(tmpArray, 0);
fDashArray.CopyTo(tmpArray, (int)len);
fDashArray = tmpArray;
}
return(fDashArray);
}
}
private DoubleCollection GetDashArray(double strokeWidth)
{
string dashArrayText = _element.GetPropertyValue("stroke-dasharray");
if (String.IsNullOrEmpty(dashArrayText))
{
return(null);
}
if (dashArrayText == "none")
{
return(null);
}
else
{
SvgNumberList list = new SvgNumberList(dashArrayText);
uint len = list.NumberOfItems;
//float[] fDashArray = new float[len];
DoubleCollection dashArray = new DoubleCollection((int)len);
for (uint i = 0; i < len; i++)
{
//divide by strokeWidth to take care of the difference between Svg and WPF
dashArray.Add(list.GetItem(i).Value / strokeWidth);
}
return(dashArray);
}
}
public static bool TryGetDashArray(SvgStyleableElement element, double strokeWidth, out DoubleCollection dashArray)
{
dashArray = null;
string dashArrayText = element.GetPropertyValue("stroke-dasharray");
if (String.IsNullOrEmpty(dashArrayText))
{
return(false);
}
if (dashArrayText == "none")
{
return(false);
}
else
{
SvgNumberList list = new SvgNumberList(dashArrayText);
uint len = list.NumberOfItems;
dashArray = new DoubleCollection((int)len);
for (uint i = 0; i < len; i++)
{
//divide by strokeWidth to take care of the difference between Svg and WPF
dashArray.Add(list.GetItem(i).Value / strokeWidth);
}
return(true);
}
}
private float[] GetDashArray(float strokeWidth)
{
string dashArray = _element.GetPropertyValue("stroke-dasharray");
if (string.IsNullOrWhiteSpace(dashArray) ||
dashArray.Equals(CssConstants.ValNone, StringComparison.OrdinalIgnoreCase))
{
return(null);
}
SvgNumberList list = new SvgNumberList(dashArray);
uint len = list.NumberOfItems;
float[] fDashArray = new float[len];
for (uint i = 0; i < len; i++)
{
// divide by strokeWidth to take care of the difference between Svg and GDI+
fDashArray[i] = (float)(list.GetItem(i).Value / strokeWidth);
}
if (len % 2 == 1)
{
// odd number of values, duplicate
float[] tmpArray = new float[len * 2];
fDashArray.CopyTo(tmpArray, 0);
fDashArray.CopyTo(tmpArray, (int)len);
fDashArray = tmpArray;
}
return(fDashArray);
}
private DoubleCollection GetDashArray(double strokeWidth)
{
string dashArrayText = _element.GetPropertyValue("stroke-dasharray");
if (string.IsNullOrWhiteSpace(dashArrayText))
{
return(null);
}
if (dashArrayText.Equals("none", StringComparison.OrdinalIgnoreCase) ||
dashArrayText.Equals("null", StringComparison.OrdinalIgnoreCase))
{
// NOTE: Rule changed in Second Edition of Test Suite 1.1
//string dashArrayAttr = _element.GetAttribute("stroke-dasharray");
//if (string.IsNullOrWhiteSpace(dashArrayAttr) ||
// dashArrayAttr.Equals("none", StringComparison.OrdinalIgnoreCase)
// || dashArrayAttr.Equals("null", StringComparison.OrdinalIgnoreCase))
//{
// return null;
//}
//dashArrayText = dashArrayAttr;
return(null);
}
SvgNumberList list = new SvgNumberList(dashArrayText);
uint len = list.NumberOfItems;
DoubleCollection dashArray = new DoubleCollection((int)len);
for (uint i = 0; i < len; i++)
{
//divide by strokeWidth to take care of the difference between Svg and WPF
dashArray.Add(list.GetItem(i).Value / strokeWidth);
}
return(dashArray);
}
public SvgNumberListEnumerator(SvgNumberList list) : base(list)
{
}
