/// <summary>
/// 开始演示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonPlay_Click(object sender, EventArgs e)
{
if (m_WaterFeature != null)
{
//水面高度
m_dBaseAlt = Convert.ToDouble(textBoxWaterAlt.Text);
//判断不能超过最大最小值
if (m_dBaseAlt > m_pntMaxAlt.Z)
{
m_dBaseAlt = m_pntMaxAlt.Z;
}
if (m_dBaseAlt < m_pntMinAlt.Z)
{
m_dBaseAlt = m_pntMinAlt.Z;
}
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
trackBarAlt.Value = Math.Min((int)m_dBaseAlt, trackBarAlt.Maximum);
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
int nF = Convert.ToInt32(textBoxFrequency.Text);
if (nF <= 0)
{
nF = 1;
}
timerPlay.Interval = (int)(1000.0 / nF);
timerPlay.Start();
}
else
{
MessageBox.Show("请先进行分析！");
}
}
/// <summary>
/// 创建个计时器
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timerPlay_Tick(object sender, EventArgs e)
{
if (m_WaterFeature != null)
{
if (m_dBaseAlt > m_pntMaxAlt.Z)
{
if (checkBoxLoopPlay.Checked)
{
m_dBaseAlt = m_pntMinAlt.Z;
}
else
{
timerPlay.Stop();
}
}
//每秒升高
m_dBaseAlt += (double)numericUpDownAddPerTime.Value;
globeControl1.Globe.Analysis3D.FetchNoSourceFloodAnalyseResult(m_dBaseAlt, out m_dFloodArea, out m_dTotalArea,
out m_pntMaxAlt, out m_pntMinAlt);
SetText();
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
trackBarAlt.Value = Math.Min((int)m_dBaseAlt, trackBarAlt.Maximum);
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
}
}
private void ShowWater()
{
if (m_WaterFeature == null || m_WaterFeature.IsDeleted)
{
m_dBaseAlt = m_pntMinAlt.Z;
GSOGeoWater geoWater = m_polygon3D.ConvertToGeoWater();
GSOExtrudeStyle extrudeStyle = new GSOExtrudeStyle();
if (checkBoxExtrude.Checked)
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeToValue;
}
else
{
extrudeStyle.ExtrudeType = EnumExtrudeType.ExtrudeNone;
}
extrudeStyle.ExtrudeValue = m_pntMinAlt.Z;
extrudeStyle.TailPartVisible = false;
GSOSimplePolygonStyle3D polygonStyle = new GSOSimplePolygonStyle3D();
polygonStyle.FillColor = Color.FromArgb(200, 0, 0, 255);
extrudeStyle.BodyStyle = polygonStyle;
geoWater.ExtrudeStyle = extrudeStyle;
geoWater.AltitudeMode = EnumAltitudeMode.Absolute;
geoWater.SetAltitude(m_dBaseAlt);
geoWater.ReflectSky = false;
geoWater.WaveWidth = 0.1;
geoWater.Play();
m_WaterFeature = new GSOFeature();
m_WaterFeature.Geometry = geoWater;
m_globe.MemoryLayer.AddFeature(m_WaterFeature);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
trackBarAlt.Value = trackBarAlt.Minimum;
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
}
else
{
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
m_globe.Refresh();
trackBarAlt.Maximum = (int)m_pntMaxAlt.Z;
trackBarAlt.Minimum = (int)m_pntMinAlt.Z;
}
}
/// <summary>
/// 重播按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonReplay_Click(object sender, EventArgs e)
{
if (m_WaterFeature != null)
{
m_dBaseAlt = m_pntMinAlt.Z; //设置为最低点
textBoxWaterAlt.Text = m_dBaseAlt.ToString("f2");
trackBarAlt.Value = trackBarAlt.Minimum;
GSOGeoWater geoWater = (GSOGeoWater)m_WaterFeature.Geometry;
geoWater.SetAltitude(m_dBaseAlt);
int nF = Convert.ToInt32(textBoxFrequency.Text);
if (nF <= 0)
{
nF = 1;
}
timerPlay.Interval = (int)(1000.0 / nF);
timerPlay.Start();
}
}