private void btn_FlowDerc_Click(object sender, EventArgs e)
{
if (_shpLayer == null)
{
btn_LoadLayer.PerformClick();
}
_pipeArrowVisible = !_pipeArrowVisible;
//获取图层要素
var features = _shpLayer.GetAllFeatures();
for (int i = 0; i < features.Length; i++)
{
//获取要素的样式
GSOLineStyle3D lineStyle = features[i].Geometry.Style as GSOLineStyle3D;
//如果线样式中的ArrowStyle箭头样式为空，则新建箭头样式(水流箭头)
if (lineStyle.ArrowStyle == null)
{
lineStyle.ArrowStyle = new GSOArrowStyle();
lineStyle.ArrowStyle.BodyWidth = 2; //箭头体宽度
lineStyle.ArrowStyle.BodyLen = 6; //箭头体长度
lineStyle.ArrowStyle.HeadWidth = 8; //箭头头宽度
lineStyle.ArrowStyle.HeadLen = 10; //箭头头长度
lineStyle.ArrowStyle.OutlineVisible = true; //是否显示箭头外轮廓
lineStyle.ArrowStyle.OutlineColor = Color.Red; //设置外轮廓颜色
lineStyle.ArrowStyle.Speed = lineStyle.ArrowStyle.Speed / 2; //箭头运动速度
lineStyle.ArrowStyle.Play(); //播放箭头运动
}
lineStyle.ArrowVisible = _pipeArrowVisible; //判断水流箭头显示/隐藏
}
btn_FlowDerc.Text = _pipeArrowVisible ? "隐藏流向分析" : "显示流向分析";
//刷新球
this._glbControl.Globe.Refresh();
}
private void checkBoxShowArrow_CheckedChanged(object sender, EventArgs e)
{
bool bChecked = checkBoxShowArrow.Checked;
// 清除风格
if (m_Geometry != null && m_Geometry.Style != null)
{
GSOLineStyle3D lineStyle = m_Geometry.Style as GSOLineStyle3D;
if (lineStyle != null)
{
m_GlobeControl.Globe.AddToEditHistroy(mlayer, mfeature, EnumEditType.Modify);
if (!bChecked)
{
lineStyle.ArrowVisible = false;
}
else
{
if (lineStyle.ArrowStyle == null)
{
lineStyle.ArrowStyle = new GSOArrowStyle();
}
lineStyle.ArrowVisible = true;
}
}
}
CheckArrowControlsEnable(bChecked);
if (m_GlobeControl != null)
{
m_GlobeControl.Refresh();
}
}
private void buttonArrowStyle_Click(object sender, EventArgs e)
{
if (m_Geometry != null)
{
GSOLineStyle3D lineStyle = m_Geometry.Style as GSOLineStyle3D;
if (lineStyle != null && lineStyle.ArrowStyle != null)
{
FrmSetArrowStyle dlg = new FrmSetArrowStyle(lineStyle.ArrowStyle, mfeature, mlayer, m_GlobeControl);
dlg.Show(this);
}
}
}
public FrmSetOutlineStyle(GSOLineStyle3D style, GSOGeoPolygon3D polygon, GSOFeature feature, GSOGlobeControl globeControl)
{
InitializeComponent();
m_GlobeControl = globeControl;
mfeature = feature;
mpolygon = polygon;
// 如果m_OldStyle不存在，先备份一个
if (style != null)
{
m_OldStyle = (GSOLineStyle3D)style.Clone();
}
simpleLineStyle3D = (GSOSimpleLineStyle3D)style;
}
public FrmSetOutlineStyle(GSOLineStyle3D style, GSOGeoPolygon3D polygon, GSOFeature feature, GSOGlobeControl globeControl)
{
InitializeComponent();
m_GlobeControl = globeControl;
mfeature = feature;
mpolygon = polygon;
// 如果m_OldStyle不存在，先备份一个
if (style != null)
{
m_OldStyle = (GSOLineStyle3D)style.Clone();
}
simpleLineStyle3D = (GSOSimpleLineStyle3D)style;
}
public CtrlLineStylePage(GSOGeometry geometry,GSOFeature feature,GSOLayer layer, GSOGlobeControl globeControl)
{
InitializeComponent();
m_GlobeControl = globeControl;
m_Geometry = geometry;
mlayer = layer;
mfeature = feature;
if (m_Geometry != null && m_Geometry.Style != null)
{
m_Style = (GSOLineStyle3D)m_Geometry.Style;
m_OldStyle = (GSOLineStyle3D)m_Geometry.Style.Clone();
}
}
public CtrlLineStylePage(GSOGeometry geometry, GSOFeature feature, GSOLayer layer, GSOGlobeControl globeControl)
{
InitializeComponent();
m_GlobeControl = globeControl;
m_Geometry = geometry;
mlayer = layer;
mfeature = feature;
if (m_Geometry != null && m_Geometry.Style != null)
{
m_Style = (GSOLineStyle3D)m_Geometry.Style;
m_OldStyle = (GSOLineStyle3D)m_Geometry.Style.Clone();
}
}
private void SetControlsByStyle(GSOStyle style)
{
if (style != null)
{
GSOPipeLineStyle3D pipelineStyle = style as GSOPipeLineStyle3D;
if (pipelineStyle != null)
{
AddTabPages("pipelineStyle", "管线", new CtrlPipelineStyleSetting(pipelineStyle, mfeature, mlayer, m_GlobeControl));
}
else
{
GSOSimpleLineStyle3D simpleLineStyle = style as GSOSimpleLineStyle3D;
if (simpleLineStyle != null)
{
AddTabPages("simpleLineStyle", "简单线", new CtrlLineStyleSetting(simpleLineStyle, mfeature, mlayer, m_GlobeControl));
}
else
{
GSOExtendSectionLineStyle3D extentSectionLineStyle = style as GSOExtendSectionLineStyle3D;
if (extentSectionLineStyle != null)
{
AddTabPages("extendSectionLineStyle", "管沟", new CtrlExtentSectionlineStyleSetting(extentSectionLineStyle, mfeature, mlayer, m_GlobeControl));
}
}
}
checkBoxUseStyle.Checked = true;
GSOLineStyle3D lineStyle = style as GSOLineStyle3D;
if (lineStyle != null && lineStyle.ArrowVisible && lineStyle.ArrowStyle != null)
{
checkBoxShowArrow.Checked = true;
}
else
{
checkBoxShowArrow.Checked = false;
}
}
else
{
checkBoxUseStyle.Checked = false;
checkBoxShowArrow.Checked = false;
}
CheckControlsEnable(checkBoxUseStyle.Checked);
}
private void Flow(object sender, string pipelineNameCN)//流向
{
//if (checkBox1.Checked == true)
//{
GSOFeatures feats = layer.GetAllFeatures();
if (feats.Length == 0)
{
return;
}
for (int i = 0; i < feats.Length; i++)
{
GSOFeature feat = feats[i];
GSOLineStyle3D lineStyle = feat.Geometry.Style as GSOLineStyle3D;
if (lineStyle != null)
{
if (lineStyle.ArrowStyle == null)
{
lineStyle.ArrowStyle = new GSOArrowStyle();
lineStyle.ArrowStyle.BodyWidth = 2;
lineStyle.ArrowStyle.BodyLen = 6;
lineStyle.ArrowStyle.HeadWidth = 8;
lineStyle.ArrowStyle.HeadLen = 10;
lineStyle.ArrowStyle.OutlineVisible = true;
lineStyle.ArrowStyle.OutlineColor = Color.Red;
lineStyle.ArrowStyle.Speed = lineStyle.ArrowStyle.Speed / 2;
lineStyle.ArrowStyle.Play();
}
lineStyle.ArrowVisible = checkBox1.Checked;
feat.Geometry.SetModified(true);
}
}
//}
globeControl.Globe.Refresh();
}
