private void btn_OkStretch_Click(object sender, EventArgs e)
{
try
{
string RasterName = cbb_RasterLayersStretch.SelectedItem.ToString();
rasterlayer = GetRasterLayer(RasterName);
IRasterStretchColorRampRenderer rasStreRen = new RasterStretchColorRampRendererClass();
IRasterRenderer rasRen = rasStreRen as IRasterRenderer;
rasRen.Raster = rasterlayer.Raster;
rasRen.Update();
rasStreRen.BandIndex = cbb_BandStretch.SelectedIndex;
pListRamp = style.pListRamp;
rasStreRen.ColorRamp = (IColorRamp)pListRamp[cbbs_ColorStretch.SelectedIndex];
rasRen.Update();
rasterlayer.Renderer = rasStreRen as IRasterRenderer;
IRasterStretch2 stretch = rasStreRen as IRasterStretch2;
stretch.BackgroundValue = 0;
stretch.Background = true;
stretch.BackgroundColor = RasterRender.GET(255, 255, 255) as IColor;
axmapcontrol.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
axtoccontrol.Update();
axmapcontrol.Extent = rasterlayer.AreaOfInterest;
this.Close();
}
catch (Exception ec)
{
MessageBox.Show(ec.Message);
}
}
private void fm_RasterRenderClassification_Load(object sender, EventArgs e)
{
CbxLayersAddItems();
if (cbb_RasterLayersStretch.Items.Count != 0)
{
cbb_RasterLayersStretch.SelectedIndex = 0;
cbb_RasterLayersScale.SelectedIndex = 0;
rasterlayer = GetRasterLayer(cbb_RasterLayersStretch.SelectedItem.ToString());
cbb_BandStretch.DataSource = RasterRender.getBandName(rasterlayer);
}
List <ComboBoxSym> list3 = new List <ComboBoxSym>();
list3.Add(cbbs_ColorStretch);
list3.Add(cbbs_ColorStretch2);
style.Style("Color Ramps", list3);
List <ComboBoxSym> list4 = new List <ComboBoxSym>();
list4.Add(cbbs_ColorScale);
list4.Add(cbbs_ColorScale2);
style.Style("Color Ramps", list4);
cbb_NumberScale.DataSource = classcount;
cbb_MethodScale.DataSource = classmethod;
cbbs_ColorStretch.SelectedIndex = 0;
cbbs_ColorStretch2.SelectedIndex = 0;
cbbs_ColorScale.SelectedIndex = 0;
cbbs_ColorScale2.SelectedIndex = 0;
cbb_MethodScale.SelectedIndex = 0;
cbb_NumberScale.SelectedIndex = 0;
}
private void cbb_RasterLayersStretch_SelectedIndexChanged(object sender, EventArgs e)
{
if (cbb_RasterLayersStretch.SelectedItem != null)
{
string RasterName = cbb_RasterLayersStretch.SelectedItem.ToString();
rasterlayer = GetRasterLayer(RasterName);
cbb_BandStretch.DataSource = RasterRender.getBandName(rasterlayer);
}
}
private void btn_OkScale_Click(object sender, EventArgs e)
{
try
{
string RasterName = cbb_RasterLayersStretch.SelectedItem.ToString();
rasterlayer = GetRasterLayer(RasterName);
RasterRender render = new RasterRender();
pListRamp = style.pListRamp;
render.RasterClassify(rasterlayer, cbb_MethodScale.SelectedValue.ToString(), Convert.ToInt32(cbb_NumberScale.SelectedValue), (IColorRamp)pListRamp[cbbs_ColorScale.SelectedIndex]);
axmapcontrol.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
axtoccontrol.Update();
axmapcontrol.Extent = rasterlayer.AreaOfInterest;
this.Close();
}
catch (Exception ec)
{
MessageBox.Show(ec.Message);
}
}
private void btn_OkScale_Click(object sender, EventArgs e)
{
try
{
string RasterName = cbb_RasterLayersStretch.SelectedItem.ToString();
rasterlayer = GetRasterLayer(RasterName);
RasterRender render = new RasterRender();
pListRamp = style.pListRamp;
render.RasterClassify(rasterlayer, cbb_MethodScale.SelectedValue.ToString(), Convert.ToInt32(cbb_NumberScale.SelectedValue), (IColorRamp)pListRamp[cbbs_ColorScale.SelectedIndex]);
axmapcontrol.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
axtoccontrol.Update();
axmapcontrol.Extent = rasterlayer.AreaOfInterest;
this.Close();
}
catch (Exception ec)
{
MessageBox.Show(ec.Message);
}
}
