private void ScallingBtn_Click(object sender, RoutedEventArgs e)
{
if (IsLoaded)
{
if (KeysPressed.Contains(Key.LeftShift))
{
Graph.Xmap = 0.01;
Graph.Ymap = 0.01;
Graph.DrawCartesian();
Graph.DrawGrid();
}
else
{
switch (Graph.ScallingMode)
{
case ScallingMode.Both:
Graph.ScallingMode = ScallingMode.X;
ScallingBtn.Content = "→";
break;
case ScallingMode.X:
Graph.ScallingMode = ScallingMode.Y;
ScallingBtn.Content = "↑";
break;
case ScallingMode.Y:
Graph.ScallingMode = ScallingMode.Both;
ScallingBtn.Content = "∟";
break;
}
}
}
}
private void MovingBtn_Click(object sender, RoutedEventArgs e)
{
if (IsLoaded)
{
if (KeysPressed.Contains(Key.LeftShift))
{
Graph.Origin = new Point(Graph.DrawingArea.ActualWidth / 2, Graph.DrawingArea.ActualHeight / 2);
Graph.DrawCartesian();
Graph.DrawGrid();
}
else
{
switch (Graph.MovingMode)
{
case MovingMode.Both:
Graph.MovingMode = MovingMode.X;
MovingBtn.Content = "►";
break;
case MovingMode.X:
Graph.MovingMode = MovingMode.Y;
MovingBtn.Content = "▲";
break;
case MovingMode.Y:
Graph.MovingMode = MovingMode.Both;
MovingBtn.Content = "+";
break;
}
}
}
}
private void GridBtn_Click(object sender, RoutedEventArgs e)
{
Graph.DrawingGrid = !Graph.DrawingGrid;
if (Graph.DrawingGrid)
{
GridBtn.Content = "ON";
Graph.DrawGrid();
}
else
{
GridBtn.Content = "OFF";
Graph.ClearGrid();
}
}
