private Image DrawImage(Sprite sprite, Vector2 centerPos, Vector2 dimensions, string tooltipTitle = "", string tooltipText = "")
{
GameObject obj = new GameObject("ModifierIcon", typeof(Image));
obj.transform.SetParent(GraphContainer, false);
Image imgObj = obj.GetComponent <Image>();
imgObj.sprite = sprite;
RectTransform rect = obj.GetComponent <RectTransform>();
rect.anchoredPosition = centerPos;
rect.sizeDelta = dimensions;
rect.anchorMin = new Vector2(0, 0);
rect.anchorMax = new Vector2(0, 0);
// Tooltip
if (tooltipTitle != "")
{
TooltipTarget tooltipTarget = obj.AddComponent <TooltipTarget>();
tooltipTarget.Title = tooltipTitle;
tooltipTarget.Text = tooltipText;
}
return(imgObj);
}
public void SetTarget(TooltipTarget tooltipTarget)
{
// Configure layout
RectTransform canvasTransform = tooltipTarget.GetComponentInParent <Canvas>().GetComponent <RectTransform>();
RectTransform tooltipTransform = GetComponent <RectTransform>();
RectTransform targetTransform = tooltipTarget.GetComponent <RectTransform>();
tooltipTransform.SetParent(canvasTransform, false);
float xOffset = targetTransform.rect.xMin;
if (targetTransform.position.x > canvasTransform.rect.width / 2)
{
tooltipTransform.pivot = new Vector2(1, tooltipTransform.pivot.y);
xOffset = targetTransform.rect.xMax;
}
tooltipTransform.position = ((Vector2)targetTransform.position) + new Vector2(xOffset, targetTransform.rect.yMax);
// Populate with data
foreach (ITooltipEntry entry in tooltipTarget.entries)
{
entry.AddTooltipEntry(this);
}
}
