/// <summary>Gets the array that defines the borders.</summary>
/// <param name="styles">the styles mapping</param>
/// <param name="em">the em value</param>
/// <param name="rem">the root em value</param>
/// <returns>the borders array</returns>
public static BorderRadius[] GetBorderRadiiArray(IDictionary <String, String> styles, float em, float rem)
{
BorderRadius[] borderRadii = new BorderRadius[4];
BorderRadius borderRadius = null;
UnitValue borderRadiusUV = CssUtils.ParseLengthValueToPt(styles.Get(CssConstants.BORDER_RADIUS), em, rem);
if (null != borderRadiusUV)
{
borderRadius = new BorderRadius(borderRadiusUV);
}
UnitValue[] borderTopLeftRadiusUV = CssUtils.ParseSpecificCornerBorderRadius(styles.Get(CssConstants.BORDER_TOP_LEFT_RADIUS
), em, rem);
borderRadii[0] = null == borderTopLeftRadiusUV ? borderRadius : new BorderRadius(borderTopLeftRadiusUV[0],
borderTopLeftRadiusUV[1]);
UnitValue[] borderTopRightRadiusUV = CssUtils.ParseSpecificCornerBorderRadius(styles.Get(CssConstants.BORDER_TOP_RIGHT_RADIUS
), em, rem);
borderRadii[1] = null == borderTopRightRadiusUV ? borderRadius : new BorderRadius(borderTopRightRadiusUV[0
], borderTopRightRadiusUV[1]);
UnitValue[] borderBottomRightRadiusUV = CssUtils.ParseSpecificCornerBorderRadius(styles.Get(CssConstants.BORDER_BOTTOM_RIGHT_RADIUS
), em, rem);
borderRadii[2] = null == borderBottomRightRadiusUV ? borderRadius : new BorderRadius(borderBottomRightRadiusUV
[0], borderBottomRightRadiusUV[1]);
UnitValue[] borderBottomLeftRadiusUV = CssUtils.ParseSpecificCornerBorderRadius(styles.Get(CssConstants.BORDER_BOTTOM_LEFT_RADIUS
), em, rem);
borderRadii[3] = null == borderBottomLeftRadiusUV ? borderRadius : new BorderRadius(borderBottomLeftRadiusUV
[0], borderBottomLeftRadiusUV[1]);
return(borderRadii);
}
