/// <summary>
/// Draws the lines of a cursor tick.
/// </summary>
private void DrawCursorTickLines(RectangleRange rectangleRange, ScopeCursorValueTick tick,
PointD tickPosition, ScopeCursorLines tickLines, Color color)
{
var userToDeviceMatrix = rectangleRange.Matrix;
var cursorTickHalfUserLengths = userToDeviceMatrix.TransformDistanceInverse(_cursorTickLength / 2, _cursorTickLength / 2);
using (CreateContextState())
{
Context.SetSourceColor(color);
using (CreateContextState(userToDeviceMatrix))
{
if ((tickLines & ScopeCursorLines.X) != ScopeCursorLines.None)
{
AddLinePath(new PointD(tickPosition.X, tickPosition.Y - cursorTickHalfUserLengths.Dy), new PointD(tickPosition.X, tickPosition.Y + cursorTickHalfUserLengths.Dy));
}
}
using (CreateContextState(userToDeviceMatrix))
{
if ((tickLines & ScopeCursorLines.Y) != ScopeCursorLines.None)
{
AddLinePath(new PointD(tickPosition.X - cursorTickHalfUserLengths.Dx, tickPosition.Y), new PointD(tickPosition.X + cursorTickHalfUserLengths.Dx, tickPosition.Y));
}
}
Context.LineWidth = _cursorTickLineWidth;
Context.Stroke();
}
}
/// <summary>
/// Initializes an instance of this class.
/// </summary>
/// <param name="position">The position.</param>
/// <param name="lines">A value indicating which lines are visible.</param>
/// <param name="lineWeight">The weight of the cursor lines.</param>
/// <param name="selectableLines">A value indicating which lines are selectable.</param>
/// <param name="color">The cursor color.</param>
/// <param name="markers">A value indicating which markers are visible.</param>
/// <param name="captions">A list of captions.</param>
public ScopeCursor(ScopePosition position, ScopeCursorLines lines, ScopeCursorLineWeight lineWeight,
ScopeCursorLines selectableLines, Color color,
ScopeCursorMarkers markers, IEnumerable <ScopePositionCaption> captions)
{
Position = position;
Lines = lines;
LineWeight = lineWeight;
HighlightedLines = ScopeCursorLines.None;
SelectableLines = selectableLines;
Color = color;
Markers = markers;
Captions = captions;
}
/// <summary>
/// Initializes an instance of this class.
/// </summary>
/// <param name="cursor">The cursor this object belongs to.</param>
/// <param name="selectedLines">A value indicating which lines are selected.</param>
public ScopeCursorSelection(ScopeCursor cursor, ScopeCursorLines selectedLines)
{
Cursor = cursor;
SelectedLines = selectedLines;
}
