/// <summary>
/// Gets substruct (material block data) from file
/// </summary>
public void LoadSubstructData()
{
if ( !File.Exists( FilePath ) )
{
MessageBox.Show( "Could not find input data file." , "Error" );
return;
}
// get canvas dimensions/properties
double originX = OriginOffsetX ,
originY = OriginOffsetY ,
scale = Scale ,
yHeight = ActualHeight;
Units units = Units;
// get units dependent scaling factor
double factor;
switch ( units )
{
case Units.Metres: factor = 0.0254; break;
case Units.Millimetres: factor = 25.4; break;
case Units.Feet: factor = 1.0 / 12.0; break;
default: factor = 1.0; break;
}
// Load material blocks from source canvas
substructs = new List<MaterialBlock>();
using ( TextReader tr = new StreamReader( FilePath ) )
{
// advance to material block data
while ( !tr.ReadLine().Contains( "MATERIAL BLOCK DATA" ) ) ;
tr.ReadLine();
tr.ReadLine();
int numMaterialBlocks = int.Parse( tr.ReadLine().Split( '=' )[1] );
tr.ReadLine();
if ( numMaterialBlocks > 0 )
{
MaterialBlock newMaterialBlock;
MaterialType newMaterialType;
Point[] materialBoundPoints;
string materialName;
int numMaterialBoundPoints , numLineConstraints , numLineLoads , numPointLoads;
double xCoord , yCoord;
string[] coords;
for ( int i = 0 ; i < numMaterialBlocks ; i++ )
{
tr.ReadLine();
tr.ReadLine();
numMaterialBoundPoints = int.Parse( tr.ReadLine().Split( '=' )[1] );
materialBoundPoints = new Point[numMaterialBoundPoints];
for ( int j = 0 ; j < numMaterialBoundPoints ; j++ )
{
coords = tr.ReadLine().Split( new char[] { ',' , ' ' } , StringSplitOptions.RemoveEmptyEntries );
xCoord = double.Parse( coords[0] );
yCoord = double.Parse( coords[1] );
materialBoundPoints[j].X = xCoord / (factor * Scale) * dpiX + OriginOffsetX;
materialBoundPoints[j].Y = ActualHeight - (yCoord / (factor * Scale) * dpiY + OriginOffsetY);
}
newMaterialBlock = new MaterialBlock( this , null , materialBoundPoints );
numLineConstraints = int.Parse( tr.ReadLine().Split( '=' )[1] );
for ( int j = 0 ; j < numLineConstraints ; j++ ) tr.ReadLine();
numLineLoads = int.Parse( tr.ReadLine().Split( '=' )[1] );
for ( int j = 0 ; j < numLineLoads ; j++ ) tr.ReadLine();
numPointLoads = int.Parse( tr.ReadLine().Split( '=' )[1] );
for ( int j = 0 ; j < numPointLoads ; j++ ) tr.ReadLine();
substructs.Add( newMaterialBlock );
tr.ReadLine();
}
// advance to phase data
while ( !tr.ReadLine().Contains( "ANALYSIS PHASES" ) ) ;
int phaseNum = SelectedPhase.Number;
string phaseHeader = string.Format( "Phase #{0}" , phaseNum );
while ( !tr.ReadLine().Contains( phaseHeader ) ) ;
while ( !tr.ReadLine().Contains( "Material Block #" ) ) ;
// get material type info
string line;
for ( int i = 0 ; i < numMaterialBlocks ; i++ )
{
materialName = tr.ReadLine();
newMaterialType = materialTypes.Find( delegate( MaterialType mt ) { return mt.Name == materialName; } );
substructs[i].Material = newMaterialType;
while ( (line = tr.ReadLine()) != null ) if ( line.Contains( "Material Block #" ) ) break;
}
}
}
}
public DrawingPoint( SlopeDefineCanvas canvas , MaterialBlock parent , Point pt )
{
this.defineCanvas = canvas;
this.parentBlocks = new List<MaterialBlock>() { parent };
this.point = pt;
fixLines = new List<Polyline>();
Polyline newLine;
for ( int i = 0 ; i < 4 ; i++ )
{
newLine = new Polyline();
newLine.Visibility = Visibility.Hidden;
newLine.Fill = Brushes.Blue;
newLine.Opacity = 1.0;
newLine.StrokeThickness = 1.5;
newLine.Stroke = Brushes.Blue;
fixLines.Add( newLine );
canvas.Children.Add( newLine );
newLine.MouseLeftButtonUp += new MouseButtonEventHandler( fixLines_MouseLeftButtonUp );
}
fixLines[0].Points.Add( new Point( point.X - 7 , point.Y - 3.5 ) );
fixLines[0].Points.Add( new Point( point.X + 7 , point.Y - 3.5 ) );
fixLines[1].Points.Add( new Point( point.X - 7 , point.Y + 3.5 ) );
fixLines[1].Points.Add( new Point( point.X + 7 , point.Y + 3.5 ) );
fixLines[2].Points.Add( new Point( point.X - 3.5 , point.Y + 7 ) );
fixLines[2].Points.Add( new Point( point.X - 3.5 , point.Y - 7 ) );
fixLines[3].Points.Add( new Point( point.X + 3.5 , point.Y + 7 ) );
fixLines[3].Points.Add( new Point( point.X + 3.5 , point.Y - 7 ) );
dot = new Ellipse();
dot.HorizontalAlignment = HorizontalAlignment.Left;
dot.VerticalAlignment = VerticalAlignment.Top;
dot.Height = 7;
dot.Width = 7;
dot.Margin = new Thickness( point.X - 0.5 * dot.Width , point.Y - 0.5 * dot.Height , 0 , 0 );
dot.Stroke = Brushes.Black;
dot.Fill = Brushes.Black;
dot.Opacity = 0.7;
dot.Visibility = Visibility.Hidden;
dot.MouseLeftButtonDown += new MouseButtonEventHandler( MouseLeftButtonDown );
canvas.Children.Add( dot );
}