private void PlotViewModel_KeyDown(object sender, OxyKeyEventArgs e)
{
if (e.Key == OxyKey.R && e.ModifierKeys == OxyModifierKeys.None)
{
AdjustYAxisZoom();
PlotViewModel.InvalidatePlot(false);
}
}
/// <summary>
/// Called before the KeyDown event occurs.
/// </summary>
/// <param name="e">The data for the event.</param>
protected override void OnKeyDown(KeyRoutedEventArgs e)
{
switch (e.Key)
{
case VirtualKey.Control:
this.isControlPressed = true;
break;
case VirtualKey.Shift:
this.isShiftPressed = true;
break;
case VirtualKey.Menu:
this.isAltPressed = true;
break;
case VirtualKey.LeftWindows:
case VirtualKey.RightWindows:
this.isWindowsPressed = true;
break;
}
var modifiers = OxyModifierKeys.None;
if (this.isControlPressed)
{
modifiers |= OxyModifierKeys.Control;
}
if (this.isAltPressed)
{
modifiers |= OxyModifierKeys.Control;
}
if (this.isShiftPressed)
{
modifiers |= OxyModifierKeys.Shift;
}
if (this.isWindowsPressed)
{
modifiers |= OxyModifierKeys.Windows;
}
if (e.Handled)
{
return;
}
var args = new OxyKeyEventArgs
{
Key = e.Key.Convert(),
ModifierKeys = modifiers,
};
e.Handled = this.ActualController.HandleKeyDown(this, args);
}
private void Plot_KeyDown(object sender, OxyKeyEventArgs e)
{
var key = e.Key;
if (key == OxyKey.Right || key == OxyKey.Left || key == OxyKey.Up || key == OxyKey.Down)
{
DrawFunctions();
}
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.PreviewKeyDown" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PreviewKeyDownEventArgs" /> that contains the event data.</param>
protected override void OnPreviewKeyDown(PreviewKeyDownEventArgs e)
{
base.OnPreviewKeyDown(e);
var args = new OxyKeyEventArgs {
ModifierKeys = GetModifiers(), Key = e.KeyCode.Convert()
};
this.ActualController.HandleKeyDown(this, args);
}
/// <summary>
/// Called before the <see cref="E:System.Windows.UIElement.KeyDown" /> event occurs.
/// </summary>
/// <param name="e">The data for the event.</param>
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (e.Handled)
{
return;
}
var args = new OxyKeyEventArgs { ModifierKeys = Keyboard.GetModifierKeys(), Key = e.Key.Convert() };
e.Handled = this.ActualController.HandleKeyDown(this, args);
}
private void CopyChart_OnKeyDown(
IPlotView view,
IController controller,
OxyKeyEventArgs args)
{
var chartCopy = new Bitmap(uiPlotView.Width, uiPlotView.Height);
uiPlotView.DrawToBitmap(chartCopy,
new Rectangle(0, 0, uiPlotView.Width, uiPlotView.Height));
Clipboard.SetImage(chartCopy);
}
/// <summary>
/// Called before the <see cref="E:System.Windows.UIElement.KeyDown" /> event occurs.
/// </summary>
/// <param name="e">The data for the event.</param>
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (e.Handled)
{
return;
}
var args = new OxyKeyEventArgs {
ModifierKeys = Keyboard.GetModifierKeys(), Key = e.Key.Convert()
};
e.Handled = this.ActualController.HandleKeyDown(this, args);
}
public void SelectableScatterSeries_KeyDown(object sender, OxyKeyEventArgs e)
{
if (!IsDataPointSelectable || e.Key != OxyKey.D || point == null)
{
return;
}
if (e.Key != OxyKey.D)
{
return;
}
try
{
string msg = string.Format("确认删除该测量结果吗？：\n时间：{0}\n 轴力：{1}", point.TestTime, point.Y.ToString());
if (MessageBox.Show(msg, "提示", MessageBoxButton.YesNo) == MessageBoxResult.No)
{
return;
}
// 轴力图消除点
var activeSeries = (sender as Series);
var currentPlotModel = activeSeries.PlotModel;
ClearCurrentSelection(currentPlotModel);
MainWindow win = (MainWindow)Application.Current.MainWindow;
win.StressPlotModel.points.Remove(point);
win.StressPlotModel.stressPlot.InvalidatePlot(true);
// db删除点
win.db.Delete <BoltLogModel>(point.Id);
}
catch (SQLiteException)
{
MessageBox.Show("数据库删除失败，请重试");
}
catch (Exception) {
MessageBox.Show("删除失败，请重试");
}
}
/// <summary>
/// Called before the KeyDown event occurs.
/// </summary>
/// <param name="e">The data for the event.</param>
protected override void OnKeyDown(KeyRoutedEventArgs e)
{
switch (e.Key)
{
case VirtualKey.Control:
this.isControlPressed = true;
break;
case VirtualKey.Shift:
this.isShiftPressed = true;
break;
case VirtualKey.Menu:
this.isAltPressed = true;
break;
case VirtualKey.LeftWindows:
case VirtualKey.RightWindows:
this.isWindowsPressed = true;
break;
}
var modifiers = OxyModifierKeys.None;
if (this.isControlPressed)
{
modifiers |= OxyModifierKeys.Control;
}
if (this.isAltPressed)
{
modifiers |= OxyModifierKeys.Control;
}
if (this.isShiftPressed)
{
modifiers |= OxyModifierKeys.Shift;
}
if (this.isWindowsPressed)
{
modifiers |= OxyModifierKeys.Windows;
}
if (e.Handled)
{
return;
}
var args = new OxyKeyEventArgs
{
Key = e.Key.Convert(),
ModifierKeys = modifiers,
};
e.Handled = this.ActualController.HandleKeyDown(this, args);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.PreviewKeyDown" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PreviewKeyDownEventArgs" /> that contains the event data.</param>
protected override void OnPreviewKeyDown(PreviewKeyDownEventArgs e)
{
base.OnPreviewKeyDown(e);
var args = new OxyKeyEventArgs { ModifierKeys = GetModifiers(), Key = e.KeyCode.Convert() };
this.ActualController.HandleKeyDown(this, args);
}
