public static bool IsVisible(Trend trend)
{
return trend.Evaluation != TrendEvaluation.None;
}
public static string GetArrowColor(Trend trend)
{
switch (trend.RenderingDisposition)
{
case TrendEvaluation.UpGood:
case TrendEvaluation.DownGood:
return greenArrowColor; // good is green
case TrendEvaluation.UpNoOpinion:
case TrendEvaluation.DownNoOpinion:
case TrendEvaluation.NoChangeNoOpinion:
return greyArrowColor; // no opinion is gray
case TrendEvaluation.DownBad:
case TrendEvaluation.UpBad:
return redArrowColor; // bad is red
}
return string.Empty;
}
public static string Tooltip(Trend trend)
{
switch (trend.Evaluation)
{
case TrendEvaluation.UpGood:
case TrendEvaluation.DownGood:
case TrendEvaluation.UpNoOpinion:
return upTooltip;
case TrendEvaluation.NoChangeNoOpinion:
return noChangeTooltip;
case TrendEvaluation.DownBad:
case TrendEvaluation.UpBad:
case TrendEvaluation.DownNoOpinion:
return downTooltip;
}
return string.Empty;
}
public static string GetArrowDirection(Trend trend)
{
switch (trend.RenderingDisposition)
{
case TrendEvaluation.UpGood:
case TrendEvaluation.UpBad:
case TrendEvaluation.UpNoOpinion:
return upArrowIcon;
case TrendEvaluation.DownBad:
case TrendEvaluation.DownGood:
case TrendEvaluation.DownNoOpinion:
return downArrowIcon;
case TrendEvaluation.NoChangeNoOpinion:
return noChangeIcon;
}
return string.Empty;
}
