本文整理汇总了C#中ZedGraph.CurveItem.ValueAxis方法的典型用法代码示例。如果您正苦于以下问题：C# CurveItem.ValueAxis方法的具体用法？C# CurveItem.ValueAxis怎么用？C# CurveItem.ValueAxis使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ZedGraph.CurveItem的用法示例。
在下文中一共展示了CurveItem.ValueAxis方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DataFrameBuilder
public DataFrameBuilder(GraphPane graphPane, CurveItem curveItem)
{
GraphPane = graphPane;
CurveItem = curveItem;
var msPointList = curveItem.Points as MSPointList;
if (msPointList != null)
{
Points = msPointList.FullList;
}
else
{
Points = curveItem.Points;
}
XAxis = curveItem.GetXAxis(graphPane);
YAxis = curveItem.GetYAxis(graphPane);
BaseAxis = curveItem.BaseAxis(graphPane);
ValueAxis = curveItem.ValueAxis(graphPane);
}示例2: GetValues
/// <summary>
/// Get the user scale values associate with a particular point of a
/// particular curve.</summary>
/// <remarks>The main purpose of this method is to handle
/// stacked bars and lines, in which case the stacked values are returned rather
/// than the individual data values. However, this method works generically for any
/// curve type.
/// </remarks>
/// <param name="pane">The parent <see cref="GraphPane"/> object.</param>
/// <param name="curve">A <see cref="CurveItem"/> object of interest.</param>
/// <param name="iPt">The zero-based point index for the point of interest.</param>
/// <param name="baseVal">A <see cref="Double"/> value representing the value
/// for the independent axis.</param>
/// <param name="lowVal">A <see cref="Double"/> value representing the lower
/// value for the dependent axis.</param>
/// <param name="hiVal">A <see cref="Double"/> value representing the upper
/// value for the dependent axis.</param>
/// <returns>true if the data point is value, false for
/// <see cref="PointPairBase.Missing"/>, invalid, etc. data.</returns>
public static bool GetValues( GraphPane pane, CurveItem curve, int iPt,
out double baseVal, out double lowVal, out double hiVal )
{
hiVal = PointPair.Missing;
lowVal = PointPair.Missing;
baseVal = PointPair.Missing;
if ( curve == null || curve.Points.Count <= iPt || !curve.IsVisible )
return false;
Axis baseAxis = curve.BaseAxis( pane );
Axis valueAxis = curve.ValueAxis( pane );
if ( baseAxis is XAxis || baseAxis is X2Axis )
baseVal = curve.Points[iPt].X;
else
baseVal = curve.Points[iPt].Y;
// is it a stacked bar type?
if ( curve is BarItem && ( pane._barSettings.Type == BarType.Stack ||
pane._barSettings.Type == BarType.PercentStack ) )
{
double positiveStack = 0;
double negativeStack = 0;
double curVal;
// loop through all the curves, summing up the values to get a total (only
// for the current ordinal position iPt)
foreach ( CurveItem tmpCurve in pane.CurveList )
{
// Sum the value for the current curve only if it is a bar
if ( tmpCurve.IsBar && tmpCurve.IsVisible )
{
curVal = PointPair.Missing;
// For non-ordinal curves, find a matching base value (must match exactly)
if ( curve.IsOverrideOrdinal || !baseAxis._scale.IsAnyOrdinal )
{
IPointList points = tmpCurve.Points;
for ( int i=0; i<points.Count; i++ )
{
if ( ( baseAxis is XAxis || baseAxis is X2Axis ) && points[i].X == baseVal )
{
curVal = points[i].Y;
break;
}
else if ( !(baseAxis is XAxis || baseAxis is X2Axis) && points[i].Y == baseVal )
{
curVal = points[i].X;
break;
}
}
}
// otherwise, it's an ordinal type so use the value at the same ordinal position
else if ( iPt < tmpCurve.Points.Count )
{
// Get the value for the appropriate value axis
if ( baseAxis is XAxis || baseAxis is X2Axis )
curVal = tmpCurve.Points[iPt].Y;
else
curVal = tmpCurve.Points[iPt].X;
}
// If it's a missing value, skip it
if ( curVal == PointPair.Missing )
{
positiveStack = PointPair.Missing;
negativeStack = PointPair.Missing;
}
// the current curve is the target curve, save the summed values for later
if ( tmpCurve == curve )
{
// if the value is positive, use the positive stack
if ( curVal >= 0 )
{
lowVal = positiveStack;
hiVal = ( curVal == PointPair.Missing || positiveStack == PointPair.Missing ) ?
PointPair.Missing : positiveStack + curVal;
}
// otherwise, use the negative stack
//.........这里部分代码省略.........