Graph.RemoveLine Method

Graph RemoveLine Method

Delta Engine Documentation

Namespace: DeltaEngine.Rendering2D.Graphs
Assembly: DeltaEngine.Rendering2D.Graphs (in DeltaEngine.Rendering2D.Graphs.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public void RemoveLine(
	GraphLine line
)

public void RemoveLine(
	GraphLine line
)

Public Sub RemoveLine ( 
	line As GraphLine
)

Public Sub RemoveLine ( 
	line As GraphLine
)

public:
void RemoveLine(
	GraphLine^ line
)

public:
void RemoveLine(
	GraphLine^ line
)

member RemoveLine : 
        line : GraphLine -> unit

member RemoveLine : 
        line : GraphLine -> unit

Parameters

line: Type: DeltaEngine.Rendering2D.Graphs GraphLine

Remarks

Tests: DeltaEngine.Rendering2D.Graphs.Tests.GraphLineTests

Examples

2 unit tests call DeltaEngine.Rendering2D.Graphs.Graph.RemoveLine(DeltaEngine.Rendering2D.Graphs.GraphLine)

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[Test]
public void RefreshWillRemoveLines()
{
    GraphLine line = CreateLineWithTwoPoints();
    line.AddValue(0.4f, 4.0f);
    line.lines.Add(new Line2D(Vector2D.Zero, Vector2D.One, Color.Purple));
    line.Refresh();
}

[Test]
public void RefreshWillRemoveLines()
{
    GraphLine line = CreateLineWithTwoPoints();
    line.AddValue(0.4f, 4.0f);
    line.lines.Add(new Line2D(Vector2D.Zero, Vector2D.One, Color.Purple));
    line.Refresh();
}

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[Test, CloseAfterFirstFrame]
public void RemovingGraphLineRemovesItsLines()
{
    GraphLine line = graph.CreateLine("", LineColor);
    line.AddPoint(new Vector2D(-1.0f, -1.0f));
    line.AddPoint(new Vector2D(0.1f, 0.5f));
    Assert.AreEqual(1, graph.Lines.Count);
    Assert.AreEqual(1, line.lines.Count);
    graph.RemoveLine(line);
    Assert.AreEqual(0, graph.Lines.Count);
    Assert.AreEqual(0, line.lines.Count);
}

[Test, CloseAfterFirstFrame]
public void RemovingGraphLineRemovesItsLines()
{
    GraphLine line = graph.CreateLine("", LineColor);
    line.AddPoint(new Vector2D(-1.0f, -1.0f));
    line.AddPoint(new Vector2D(0.1f, 0.5f));
    Assert.AreEqual(1, graph.Lines.Count);
    Assert.AreEqual(1, line.lines.Count);
    graph.RemoveLine(line);
    Assert.AreEqual(0, graph.Lines.Count);
    Assert.AreEqual(0, line.lines.Count);
}