private void UpdateDashLine(AxisGrid.AxisDash axisDash, int horTicksCnt, int verTicksCnt)
{
if (horTicksCnt >= 2 && verTicksCnt >= 2)
{
double scrnLength = this.GetScreenLength(axisDash.HP0, axisDash.HP1);
double cnt = Math.Floor(scrnLength / (double)(verTicksCnt - 1) / _dashGap) * (double)(verTicksCnt - 1);
if (cnt < 1000.0)
{
double portion = cnt / (double)axisDash.HDashCount;
if (portion < 0.8 || portion > 1.2)
{
axisDash.HDashCount = (int)cnt;
}
}
scrnLength = this.GetScreenLength(axisDash.VP0, axisDash.VP1);
cnt = Math.Floor(scrnLength / (double)(horTicksCnt - 1) / _dashGap) * (double)(horTicksCnt - 1);
if (cnt < 1000.0)
{
double portion = cnt / (double)axisDash.VDashCount;
if (portion < 0.8 || portion > 1.2)
{
axisDash.VDashCount = (int)cnt;
}
}
}
}
private void CreateDashLine(AxisGrid.AxisDash axisdash, List <TickInfo> horTicks, List <TickInfo> verTicks)
{
Point3DCollection dashPnts = new Point3DCollection();
double hGap = _length / (double)axisdash.HDashCount;
double vGap = _length / (double)axisdash.VDashCount;
Vector3D hV = hGap * axisdash.HVector;
Vector3D vV = vGap * axisdash.VVector;
Point3D originalPnt = new Point3D(0.0, 0.0, 0.0);
for (int i = 1; i < horTicks.Count - 1; i++)
{
for (int j = 0; j <= axisdash.HDashCount; j++)
{
dashPnts.Add(originalPnt + hV * (double)j + horTicks[i].AxisValue * axisdash.VVector);
}
}
for (int i = 1; i < verTicks.Count - 1; i++)
{
for (int j = 0; j <= axisdash.VDashCount; j++)
{
dashPnts.Add(originalPnt + vV * (double)j + verTicks[i].AxisValue * axisdash.HVector);
}
}
axisdash.Points3D.Color = Colors.Blue;
axisdash.Points3D.Points = dashPnts;
}
