/*
* Updates any 'special' text elements
*/
public virtual void UpdateText()
{
foreach (var textObject in Children.OfType <TextBlock>())
{
if (textObject.Name == "_Model")
{
textObject.Text = ComponentModel;
}
else if (textObject.Name == "_Value")
{
textObject.Text = ComponentValue.ToString();
}
}
}
//Populate a TreeViewItem with items following a preferred value series that represent a given component; between the magnitudes specified by magBegin and magEnd
private void PopulateMenu(TreeViewItem root, double[] series, int magBegin, int magEnd, string suffix, string componentType)
{
for (int mag = magBegin; mag <= magEnd; mag++)
{
foreach (double seriesValue in series)
{
double val = seriesValue * Math.Pow(10, mag);
Quantity q = new Quantity();
q.Val = val;
TreeViewItem newItem = new TreeViewItem();
newItem.Header = new ComponentData(componentType, val, q.ToString() + suffix);
root.Items.Add(newItem);
}
}
}
public void UpdateGrid()
{
GeometryGroup gridLines = new GeometryGroup();
double lineX = 0;
Quantity currentTime = new Quantity();
currentTime.Val = 0;
HLabels.Children.Clear();
while (lineX >= -GraphArea.ActualWidth)
{
gridLines.Children.Add(new LineGeometry(new Point(GraphArea.ActualWidth + lineX, 0), new Point(GraphArea.ActualWidth + lineX, GraphArea.ActualHeight)));
TextBlock label = new TextBlock();
label.HorizontalAlignment = HorizontalAlignment.Left;
label.TextAlignment = TextAlignment.Center;
label.Text = currentTime.ToString();
label.RenderTransformOrigin = new Point(0.5, 0.5);
label.RenderTransform = new TranslateTransform(lineX + GraphArea.ActualWidth + 50, 0);
HLabels.Children.Add(label);
lineX -= VerticalGridSpacing;
currentTime.Val -= SecPerDiv.Val;
}
double lineY = GraphArea.ActualHeight / 2;
Quantity currentVoltsA = new Quantity();
currentVoltsA.Val = -VoltsOffset;
Quantity currentVoltsB = new Quantity();
currentVoltsB.Val = -VoltsOffset;
VLabels.Children.Clear();
while (lineY > 0)
{
gridLines.Children.Add(new LineGeometry(new Point(0, lineY), new Point(GraphArea.ActualWidth, lineY)));
TextBlock label1 = new TextBlock();
label1.HorizontalAlignment = HorizontalAlignment.Right;
label1.Text = currentVoltsA.ToString();
label1.RenderTransformOrigin = new Point(1, 0.5);
label1.RenderTransform = new TranslateTransform(-5, lineY - 10);
VLabels.Children.Add(label1);
/* if (lineY != (GraphArea.ActualHeight - lineY))
* {*/
gridLines.Children.Add(new LineGeometry(new Point(0, GraphArea.ActualHeight - lineY), new Point(GraphArea.ActualWidth, GraphArea.ActualHeight - lineY)));
TextBlock label2 = new TextBlock();
label2.HorizontalAlignment = HorizontalAlignment.Right;
label2.Text = currentVoltsB.ToString();
label2.RenderTransformOrigin = new Point(1, 0.5);
label2.RenderTransform = new TranslateTransform(-5, GraphArea.ActualHeight - lineY - 10);
VLabels.Children.Add(label2);
//}
lineY -= HorizontalGridSpacing;
currentVoltsA.Val += VoltsPerDiv.Val;
currentVoltsB.Val -= VoltsPerDiv.Val;
}
GraphGrid.Data = gridLines;
}
