// calc the utilization of the material.
static public double CalcMatUtil(SheetListEx sheetList, NestParamEx nestParam)
{
double dUtilization = .0;
// calculate the utilization of material.
double dMatArea = .0, dNestedArea = .0;
for (int i = 0; i < sheetList.Size(); i++)
{
SheetEx sheet = sheetList.GetSheetByIndex(i);
int iSheetCount = sheet.GetCount();
dMatArea += sheet.GetMat().GetArea() * iSheetCount;
// go through each part placement object in the sheet.
PartPmtListEx partPmtList = sheet.GetPartPmtList();
for (int j = 0; j < partPmtList.Size(); j++)
{
PartPmtEx partPmt = partPmtList.GetPartPmtByIndex(j);
PartEx part = partPmt.GetPart();
// the area of the part.
double dPartArea = NestFacadeEx.GetPartArea(part, nestParam.GetConTol());
// part count in the part placement object.
int iPartCount = 1;
if (partPmt.IsGrid())
{
iPartCount = partPmt.GetRowCount() * partPmt.GetColCount();
}
dNestedArea += iSheetCount * iPartCount * dPartArea;
}
}
// figure out the utilization.
if (dMatArea == 0 || dNestedArea == 0)
{
dUtilization = .0;
}
else
{
dUtilization = (dNestedArea / dMatArea) * 100;
}
return(dUtilization);
}
// display the nesting result.
private void DisplayNestResult()
{
if (m_sheetList == null)
{
return;
}
m_bDisableEvent = true;
// display detail info of each sheet.
shtListView.Items.Clear();
for (int i = 0; i < m_sheetList.Size(); i++)
{
SheetEx sheet = m_sheetList.GetSheetByIndex(i);
// insert a row.
int iCount = shtListView.Items.Count + 1;
ListViewItem item = shtListView.Items.Add(iCount.ToString());
// "name" column.
item.SubItems.Add(sheet.GetName());
// "sheet count" column.
item.SubItems.Add(sheet.GetCount().ToString());
// "material name" column.
item.SubItems.Add(sheet.GetMat().GetName());
// hold the sheet ID.
item.Tag = sheet.GetID();
}
/************************************************************************/
// part group.
NestPartListEx nestPartList = m_nestTask.GetNestPartList();
// submitted part count.
int iSubmitPartCount = 0;
for (int i = 0; i < nestPartList.Size(); i++)
{
iSubmitPartCount += nestPartList.GetNestPartByIndex(i).GetNestCount();
}
subPartTextBox.Text = iSubmitPartCount.ToString();
// the count of the nested parts.
int iNestedPartCount = m_sheetList.GetPartInstTotalCount();
nestPartTextBox.Text = iNestedPartCount.ToString();
// display detailed info of each part.
partListView.Items.Clear();
for (int i = 0; i < nestPartList.Size(); i++)
{
NestPartEx nestPart = nestPartList.GetNestPartByIndex(i);
PartEx part = nestPart.GetPart();
// insert a row.
int iCount = partListView.Items.Count + 1;
ListViewItem item = partListView.Items.Add(iCount.ToString());
// "name" column.
item.SubItems.Add(part.GetName());
// "submitted count" column.
item.SubItems.Add(nestPart.GetNestCount().ToString());
// "nested count" column.
int iNestedCount = m_sheetList.GetPartInstCount(part.GetID());
item.SubItems.Add(iNestedCount.ToString());
}
/************************************************************************/
/************************************************************************/
// material group.
MatListEx matList = m_nestTask.GetMatList();
// the utilization of material.
double dUtilization = NestHelper.CalcMatUtil(m_sheetList, m_nestTask.GetNestParam());
utilTextBox.Text = dUtilization.ToString("0.00");
matListView.Items.Clear();
for (int i = 0; i < matList.Size(); i++)
{
MatEx mat = matList.GetMatByIndex(i);
// insert a row.
int iCount = matListView.Items.Count + 1;
ListViewItem item = matListView.Items.Add(iCount.ToString());
// "name" column.
item.SubItems.Add(mat.GetName());
// "submitted count" column.
item.SubItems.Add(mat.GetCount().ToString());
// "consumed count" column.
int iConsumedCount = m_sheetList.GetSheetCount(mat.GetID());
item.SubItems.Add(iConsumedCount.ToString());
}
/************************************************************************/
// preview the first sheet.
if (shtListView.Items.Count > 0)
{
shtListView.Items[0].Selected = true;
// get the select sheet.
ListView.SelectedListViewItemCollection selItems = shtListView.SelectedItems;
ListViewItem item = selItems[0];
long iSheetID = (long)item.Tag;
SheetEx selectedSheet = m_sheetList.GetSheetByID(iSheetID);
// fit the window.
DrawHelper.FitWindow(selectedSheet.GetMat().GetBoundaryRect(), m_shtViewPort, shtPreViewWnd);
PreviewSheet();
}
m_bDisableEvent = false;
}