/// <summary>
/// Добавление фигуры на поле Canvas в месте клика мыши
/// </summary>
private void paint_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
Point clickpoint = e.GetPosition((Canvas)sender);
Shape s = new Shape
{
ShapePositionX = clickpoint.X,
ShapePositionY = clickpoint.Y,
StrokeThickness = shape.StrokeThickness,
OuterRadius = shape.OuterRadius,
InnerRadius = shape.InnerRadius,
RColor = shape.RColor,
GColor = shape.GColor,
BColor = shape.BColor,
AColor = shape.AColor,
SRColor = shape.SRColor,
SGColor = shape.SGColor,
SBColor = shape.SBColor,
SAColor = shape.SAColor
};
s.InitShape(paint);
shapes.Add(s);
}
/// <summary>
/// Открытие файла и добавление элементов на поле
/// </summary>
private void Open_Executed(object sender, ExecutedRoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Файлы (xml)|*.xml|Все файлы|*.*";
var result = ofd.ShowDialog();
if (result == true)
{
try
{
shapes.Clear();
paint.Children.Clear();
XDocument doc = XDocument.Load(ofd.FileName);
// Выделить root
var root = doc.Root;
// Обойти коллекцию элементов внутри root
foreach (var element in root.Elements())
{
var shape = new Shape();
shape.ShapePositionX = int.Parse(element.Attribute("posX").Value);
shape.ShapePositionY = int.Parse(element.Element("posY").Value);
shape.StrokeThickness = int.Parse(element.Element("stroke").Value);
shape.InnerRadius = int.Parse(element.Element("innerradius").Value);
shape.OuterRadius = int.Parse(element.Element("outerradius").Value);
shape.RColor = byte.Parse(element.Element("rcolor").Value);
shape.GColor = byte.Parse(element.Element("gcolor").Value);
shape.BColor = byte.Parse(element.Element("bcolor").Value);
shape.AColor = byte.Parse(element.Element("acolor").Value);
shape.SRColor = byte.Parse(element.Element("srcolor").Value);
shape.SGColor = byte.Parse(element.Element("sgcolor").Value);
shape.SBColor = byte.Parse(element.Element("sbcolor").Value);
shape.SAColor = byte.Parse(element.Element("sacolor").Value);
// Сохранить объект Car
shape.InitShape(paint);
shapes.Add(shape);
}
this.Title = "Фигуры - " + ofd.FileName;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
/// <summary>
/// Открытие файла и добавление элементов на поле
/// </summary>
private void Open_Executed(object sender, ExecutedRoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Файлы (dat)|*.dat|Все файлы|*.*";
var result = ofd.ShowDialog();
if (result == true)
{
try
{
// создаем объект BinaryReader
using (BinaryReader reader = new BinaryReader(File.Open(ofd.FileName, FileMode.Open)))
{
shapes.Clear();
paint.Children.Clear();
// пока не достигнут конец файла
// считываем каждое значение из файла
while (reader.PeekChar() > -1)
{
double ShapePosX = reader.ReadDouble();
double ShapePosY = reader.ReadDouble();
int StrokeThickness = reader.ReadInt32();
double OuterRadius = reader.ReadDouble();
double InnerRadius = reader.ReadDouble();
byte BR = reader.ReadByte();
byte BG = reader.ReadByte();
byte BB = reader.ReadByte();
byte BA = reader.ReadByte();
byte SR = reader.ReadByte();
byte SG = reader.ReadByte();
byte SB = reader.ReadByte();
byte SA = reader.ReadByte();
Shape s = new Shape
{
ShapePositionX = ShapePosX,
ShapePositionY = ShapePosY,
StrokeThickness = StrokeThickness,
OuterRadius = OuterRadius,
InnerRadius = InnerRadius,
RColor = BR,
GColor = BG,
BColor = BB,
AColor = BA,
SRColor = SR,
SGColor = SG,
SBColor = SB,
SAColor = SA
};
s.InitShape(paint);
shapes.Add(s);
}
}
this.Title = "Фигуры - " + ofd.FileName;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
