private void ribbonButton13_Click(object sender, EventArgs e)
{
m_earthRoot.removeChildren();
imageSurfaceLayerA = null;
imageSurfaceLayerB = null;
imageSurfaceLayerC = null;
imageSurfaceLayerDebug = null;
imageSurfaceLayerNoise = null;
imageSurfaceLayerAGGLite = null;
imageSurfaceLayerMBTiles = null;
imageSurfaceLayerArcGIS = null;
vectorSurfaceLayerD = null;
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
tmsImageSurfaceLayerH = null;
tmsElevationSurfaceLayerI = null;
elevSurfaceLayerJ = null;
elevSurfaceLayerNoise = null;
}
private void ribbonButton4_Click(object sender, EventArgs e)
{
if (vectorSurfaceLayerD != null)
{
m_earthRoot.removeChild(vectorSurfaceLayerD);
vectorSurfaceLayerD = null;
}
}
private void removeGroupOfEFG()
{
if (groupOfEFG != null)
{
m_earthRoot.removeChild(groupOfEFG);
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
}
}
private void addVecLayerD()
{
if (vectorSurfaceLayerD == null)
{
vectorSurfaceLayerD = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\world.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerD.vectorSource = vectorSourceGeom;
m_earthRoot.addChild(vectorSurfaceLayerD);
}
}
private void ribbonButton42_Click(object sender, EventArgs e)
{
VectorSurfaceLayer zhengzhou = new VectorSurfaceLayer();
VectorSourceGeom geom = new VectorSourceGeom();
FeatureSourceOGR ogr = new FeatureSourceOGR();
ogr.url = "E:\\OpenSceneGraph\\data\\zhengzhou\\440100郑州冬小麦prj.shp";
//ogr.url = "E:\\OpenSceneGraph\\data\\henan\\dxmall\\河南省冬小麦.shp";
geom.featureSource = ogr;
zhengzhou.vectorSource = geom;
m_earthRoot.addChild(zhengzhou);
}
private void ribbonButton9_Click(object sender, EventArgs e)
{
uint pos = 2;
//先把引用了pos位置的物体的引用设为null
IEarthObject earthObject = m_earthRoot.getChild(pos);
if (earthObject == null)
{
return;
}
if (earthObject.equal(imageSurfaceLayerA))
{
imageSurfaceLayerA = null;
}
else if (earthObject.equal(imageSurfaceLayerB))
{
imageSurfaceLayerB = null;
}
else if (earthObject.equal(imageSurfaceLayerC))
{
imageSurfaceLayerC = null;
}
else if (earthObject.equal(vectorSurfaceLayerD))
{
vectorSurfaceLayerD = null;
}
else if (earthObject.equal(groupOfEFG))
{
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
}
m_earthRoot.removeChildByPos(pos);
}
private void addVecLayerEFG()
{
if (groupOfEFG == null)
{
groupOfEFG = new EarthGroup();
if (vectorSurfaceLayerE == null)
{
vectorSurfaceLayerE = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_省.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerE.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerE);
}
if (vectorSurfaceLayerF == null)
{
vectorSurfaceLayerF = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_市.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerF.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerF);
}
if (vectorSurfaceLayerG == null)
{
vectorSurfaceLayerG = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_区县.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerG.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerG);
}
m_earthRoot.addChild(groupOfEFG);
}
}
private void ribbonButton4_Click(object sender, EventArgs e)
{
if (vectorSurfaceLayerD != null)
{
m_earthRoot.removeChild(vectorSurfaceLayerD);
vectorSurfaceLayerD = null;
}
}
private void ribbonButton9_Click(object sender, EventArgs e)
{
uint pos = 2;
//先把引用了pos位置的物体的引用设为null
IEarthObject earthObject = m_earthRoot.getChild(pos);
if (earthObject == null)
{
return;
}
if (earthObject.equal(imageSurfaceLayerA))
{
imageSurfaceLayerA = null;
}else if (earthObject.equal(imageSurfaceLayerB))
{
imageSurfaceLayerB = null;
}else if (earthObject.equal(imageSurfaceLayerC))
{
imageSurfaceLayerC = null;
}else if (earthObject.equal(vectorSurfaceLayerD))
{
vectorSurfaceLayerD = null;
}else if (earthObject.equal(groupOfEFG))
{
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
}
m_earthRoot.removeChildByPos(pos);
}
private void ribbonButton42_Click(object sender, EventArgs e)
{
VectorSurfaceLayer zhengzhou = new VectorSurfaceLayer();
VectorSourceGeom geom = new VectorSourceGeom();
FeatureSourceOGR ogr = new FeatureSourceOGR();
ogr.url = "E:\\OpenSceneGraph\\data\\zhengzhou\\440100郑州冬小麦prj.shp";
//ogr.url = "E:\\OpenSceneGraph\\data\\henan\\dxmall\\河南省冬小麦.shp";
geom.featureSource = ogr;
zhengzhou.vectorSource = geom;
m_earthRoot.addChild( zhengzhou );
}
private void ribbonButton13_Click(object sender, EventArgs e)
{
m_earthRoot.removeChildren();
imageSurfaceLayerA = null;
imageSurfaceLayerB = null;
imageSurfaceLayerC = null;
imageSurfaceLayerDebug = null;
imageSurfaceLayerNoise = null;
imageSurfaceLayerAGGLite = null;
imageSurfaceLayerMBTiles = null;
imageSurfaceLayerArcGIS = null;
vectorSurfaceLayerD = null;
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
tmsImageSurfaceLayerH = null;
tmsElevationSurfaceLayerI = null;
elevSurfaceLayerJ = null;
elevSurfaceLayerNoise = null;
}
private void removeGroupOfEFG()
{
if (groupOfEFG != null)
{
m_earthRoot.removeChild(groupOfEFG);
groupOfEFG = null;
vectorSurfaceLayerE = null;
vectorSurfaceLayerF = null;
vectorSurfaceLayerG = null;
}
}
private void addVecLayerEFG()
{
if (groupOfEFG == null)
{
groupOfEFG = new EarthGroup();
if (vectorSurfaceLayerE == null)
{
vectorSurfaceLayerE = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_省.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerE.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerE);
}
if (vectorSurfaceLayerF == null)
{
vectorSurfaceLayerF = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_市.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerF.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerF);
}
if (vectorSurfaceLayerG == null)
{
vectorSurfaceLayerG = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\China\\中国_区县.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerG.vectorSource = vectorSourceGeom;
groupOfEFG.addChild(vectorSurfaceLayerG);
}
m_earthRoot.addChild(groupOfEFG);
}
}
private void addVecLayerD()
{
if (vectorSurfaceLayerD == null)
{
vectorSurfaceLayerD = new VectorSurfaceLayer();
featureSourceOGR.url = "E:\\OpenSceneGraph\\data\\world.shp";
vectorSourceGeom.featureSource = featureSourceOGR;
vectorSurfaceLayerD.vectorSource = vectorSourceGeom;
m_earthRoot.addChild(vectorSurfaceLayerD);
}
}