public void DrawCircle(double left, double top, iS3Symbol symbol)
{
Color fill = (Color)ColorConverter.ConvertFromString(symbol.colorName);
var myPolygon = new System.Windows.Shapes.Ellipse();
myPolygon.Width = 15;
myPolygon.Height = 15;
myPolygon.Stroke = new SolidColorBrush(Colors.Gray);
myPolygon.StrokeThickness = 1;
myPolygon.Fill = new SolidColorBrush(fill);
Canvas.SetLeft(myPolygon, left);
Canvas.SetTop(myPolygon, top);
Container.Children.Add(myPolygon);
TextBlock textBlock = new TextBlock();
textBlock.Text = symbol.label;
textBlock.Foreground = new SolidColorBrush(Colors.Black);
Canvas.SetLeft(textBlock, left + 30);
Canvas.SetTop(textBlock, top);
Container.Children.Add(textBlock);
}
public void DrawRectangle(double left, double top, iS3Symbol symbol)
{
Color fill = (Color)ColorConverter.ConvertFromString(symbol.colorName);
var myPolygon = new System.Windows.Shapes.Polygon();
var lefttop = new Point(left, top);
var righttop = new Point(left, top + 15);
var rightbottom = new Point(left + 15, top + 15);
var leftbottom = new Point(left + 15, top);
var points = new Point[] { lefttop, righttop, rightbottom, leftbottom };
myPolygon.Points = new System.Windows.Media.PointCollection(points);
myPolygon.Stroke = new SolidColorBrush(Colors.Gray);
myPolygon.StrokeThickness = 1;
myPolygon.Fill = new SolidColorBrush(fill);
Container.Children.Add(myPolygon);
TextBlock textBlock = new TextBlock();
textBlock.Text = symbol.label;
textBlock.Foreground = new SolidColorBrush(Colors.Black);
Canvas.SetLeft(textBlock, left + 30);
Canvas.SetTop(textBlock, top);
Container.Children.Add(textBlock);
}
public void DrawIcon(double left, double top, iS3Symbol symbol)
{
string imageFilesPath = Directory.GetCurrentDirectory() + "\\images\\" + symbol.refPath;
Image simpleImage = new Image();
simpleImage.Width = 15;
// Create source.
BitmapImage bi = new BitmapImage();
// BitmapImage.UriSource must be in a BeginInit/EndInit block.
bi.BeginInit();
bi.UriSource = new Uri(imageFilesPath, UriKind.Absolute);
bi.EndInit();
// Set the image source.
simpleImage.Source = bi;
Canvas.SetLeft(simpleImage, left);
Canvas.SetTop(simpleImage, top);
Container.Children.Add(simpleImage);
TextBlock textBlock = new TextBlock();
textBlock.Text = symbol.label;
textBlock.Foreground = new SolidColorBrush(Colors.Black);
Canvas.SetLeft(textBlock, left + 30);
Canvas.SetTop(textBlock, top);
Container.Children.Add(textBlock);
}
public void setlegend(iS3Legned _legend)
{
legend = _legend;
clearLegend();
LegendTitle.Text = legend.legndTitle;
Legend.Height = 30 + 20 + 30 * legend.iS3SymbolList.Count;
for (int i = 0; i < legend.iS3SymbolList.Count; i++)
{
iS3Symbol symbol = legend.iS3SymbolList[i];
switch (symbol.symbolType)
{
case SymbolType.Rectangle:
DrawRectangle(10, 10 + 30 * i, symbol);
break;
case SymbolType.Triangle:
DrawTriangle(10, 10 + 30 * i, symbol);
break;
case SymbolType.Circle:
DrawCircle(10, 10 + 30 * i, symbol);
break;
case SymbolType.Icon:
DrawIcon(10, 10 + 30 * i, symbol);
break;
default: break;
}
}
}
public void update()
{
clearLegend();
LegendTitle.Text = legend.legndTitle;
Legend.Height = 30 + 20 + 30 * legend.iS3SymbolList.Count;
for (int i = 0; i < legend.iS3SymbolList.Count; i++)
{
iS3Symbol symbol = legend.iS3SymbolList[i];
//图形
DrawRectangle(10, 10 + 30 * i, symbol);
}
}
public virtual void addLegend(iS3Symbol symbol)
{
if (legend != null)
{
legend.iS3SymbolList.Add(symbol);
}
else
{
legend = new iS3Legned();
}
update();
}
public virtual void addLegend(iS3Symbol symbol)
{
}
