public void AddLabel(ref LabelCreateOptionsInterop createOptions)
{
var labelID = Marshal.PtrToStringAnsi(createOptions.LabelID);
if (m_enableLabels)
{
if (m_labelViews.ContainsKey(labelID))
{
DestroyLabel(labelID);
}
var labelView = new LabelView(ref createOptions, m_unityCanvas, m_iconTexturePages);
m_labelViews.Add(labelID, labelView);
}
}
public LabelView(ref LabelCreateOptionsInterop createOptions, Canvas unityCanvas, List <Texture> iconTexturePages)
{
if (createOptions.HasTextComponent)
{
var newTextGameObject = GameObject.Instantiate(UnityEngine.Resources.Load <GameObject>(LabelTextPrefabPath));
var createOptionsText = Marshal.PtrToStringAnsi(createOptions.Text);
newTextGameObject.name = createOptionsText;
m_textComponent = newTextGameObject.GetComponent <UnityEngine.UI.Text>();
m_textComponent.fontSize = createOptions.BaseFontSize;
m_textComponent.text = createOptionsText;
m_textComponent.transform.SetParent(unityCanvas.transform, false);
m_textComponent.transform.SetAsFirstSibling();
float fontScaleFactor = (float)createOptions.FontScale / unityCanvas.scaleFactor;
m_textComponent.transform.localScale = new Vector3(fontScaleFactor, fontScaleFactor, fontScaleFactor);
var newOutline = newTextGameObject.GetComponent <UnityEngine.UI.Outline>();
if (newOutline != null)
{
newOutline.effectColor = createOptions.HaloColor.ToColor();
}
}
if (createOptions.HasIconComponent)
{
var newIconGameObject = GameObject.Instantiate(UnityEngine.Resources.Load <GameObject>(LabelIconPrefabPath));
newIconGameObject.name = createOptions.Text + " - Icon";
m_iconComponent = newIconGameObject.GetComponent <UnityEngine.UI.RawImage>();
m_iconComponent.transform.SetParent(unityCanvas.transform, false);
m_iconComponent.transform.SetAsFirstSibling();
m_iconComponent.texture = iconTexturePages[createOptions.iconTexturePage];
var uvScale = new Vector2(1.0f / 65536.0f, 1.0f / 65536.0f); // UV Scaling done on Native-side when texture is loaded, corrected here.
m_iconComponent.uvRect = new Rect((float)createOptions.iconU0 * uvScale.x, (float)createOptions.iconV1 * uvScale.y, (float)createOptions.iconU1 * uvScale.x - (float)createOptions.iconU0 * uvScale.x, (float)createOptions.iconV0 * uvScale.y - (float)createOptions.iconV1 * uvScale.y);
m_iconComponent.rectTransform.sizeDelta = new Vector2((float)createOptions.iconWidth, (float)createOptions.iconHeight);
float iconScaleFactor = 1.0f / unityCanvas.scaleFactor;
m_iconComponent.transform.localScale = new Vector3(iconScaleFactor, iconScaleFactor, iconScaleFactor);
}
}
public static void AddLabel(IntPtr labelServiceHandle, ref LabelCreateOptionsInterop createOptions)
{
var labelService = labelServiceHandle.NativeHandleToObject <LabelServiceInternal>();
labelService.AddLabel(ref createOptions);
}