private Vector2 GetNormalizedPoint(Vector2 point)
{
float newX = (float)gridRenderer.GetGridSize().x *(point.x - bottomBoundX) / (upperBoundX - bottomBoundX);
float newY = (float)gridRenderer.GetGridSize().y *(point.y - bottomBoundY) / (upperBoundY - bottomBoundY);
return(new Vector2(newX, newY));
}
public void UpdateValue(float value)
{
float normalizedValue = gridRenderer.GetGridSize().y *(value - graphNormalizer.bottomBoundY) / (graphNormalizer.upperBoundY - graphNormalizer.bottomBoundY);
lineRenderer.points[0] = new Vector2(lineRenderer.points[0].x, normalizedValue);
lineRenderer.points[1] = new Vector2(lineRenderer.points[1].x, normalizedValue);
lineRenderer.UpdateGraph();
}
protected override void OnPopulateMesh(VertexHelper vertexHelper)
{
vertexHelper.Clear();
if (points.Count < 2 || gridRenderer == null)
{
return;
}
width = rectTransform.rect.width;
height = rectTransform.rect.height;
unitWidth = width / (float)gridRenderer.GetGridSize().x;
unitHeight = height / (float)gridRenderer.GetGridSize().y;
for (int i = 0; i < points.Count - 1; ++i)
{
int index = i * 4;
DrawVerticesForPoint(points[i], points[i + 1], index, vertexHelper);
}
}
