private void DrawnPath(Rect r, recordType type, double scaleX, bool downRange, Color color)
{
if (recorder.history.Length <= 2 || recorder.historyIdx == 0)
{
return;
}
graphState graphState = graphStates[(int)type];
double scaleY = (graphState.maximum - graphState.minimum) / height;
float yBase = r.yMax + (float)(graphState.minimum / scaleY);
Vector2 p1 = new Vector2(r.xMin + (float)((downRange ? recorder.history[0].downRange : recorder.history[0].timeSinceMark) / scaleX), yBase - (float)(recorder.history[0][type] / scaleY));
Vector2 p2 = new Vector2();
int t = 1;
while (t <= recorder.historyIdx && t < recorder.history.Length)
{
var rec = recorder.history[t];
p2.x = r.xMin + (float)((downRange ? rec.downRange : rec.timeSinceMark) / scaleX);
p2.y = yBase - (float)(rec[type] / scaleY);
// skip 0 length line but always drawn the first 2 points
if (r.Contains(p2) && ((p1 - p2).sqrMagnitude >= 1.0 || t < 2))
{
Drawing.DrawLine(p1, p2, color, 2, true);
p1.x = p2.x;
p1.y = p2.y;
}
t++;
}
}
private void DrawScaleLabels(Rect r)
{
if (scaleIdx == 0)
{
return;
}
const int w = 80;
const int h = 20;
GUIStyle centeredStyle = new GUIStyle(GUI.skin.label)
{
alignment = TextAnchor.MiddleRight
};
graphState state = graphStates[scaleIdx];
if (state.labels == null)
{
return;
}
int count = state.labelsActive;
double invScaleY = height / (state.maximum - state.minimum);
float yBase = r.yMax + (float)(state.minimum * invScaleY);
for (int i = 0; i < count; i++)
{
GUI.Label(new Rect(r.xMin - w, yBase - (float)(invScaleY * state.labelsPos[i]) - h * 0.5f, w, h), state.labels[i], centeredStyle);
}
}
