public GameObject InstantiateWidget(Canvas canvas, SVGSpriteRef spriteRef, SVGUIWidgetType widgetType)
{
SVGSpriteAssetFile spriteAsset;
if (this.m_GeneratedSpritesFiles.TryGetValue(spriteRef, out spriteAsset))
{
return(this.InstantiateWidget(canvas, spriteAsset, widgetType));
}
return(null);
}
private GameObject InstantiateWidget(Canvas canvas, SVGSpriteAssetFile spriteAsset, SVGUIWidgetType widgetType)
{
Image uiImage;
InputField inputField = null;
SVGSpriteRef spriteRef = spriteAsset.SpriteRef;
SVGSpriteData spriteData = spriteAsset.SpriteData;
GameObject gameObj = new GameObject();
gameObj.layer = LayerMask.NameToLayer("UI");
// add Image component; NB: it will add a RectTransform component too
uiImage = gameObj.AddComponent <Image>();
uiImage.fillCenter = true;
uiImage.material = null;
uiImage.color = new Color(1.0f, 1.0f, 1.0f, 1.0f);
uiImage.sprite = spriteData.Sprite;
switch (widgetType)
{
case SVGUIWidgetType.Button:
gameObj.AddComponent <Button>();
break;
case SVGUIWidgetType.InputField:
inputField = gameObj.AddComponent <InputField>();
break;
default:
break;
}
// get RectTransform component and set size according to the associated sprite
RectTransform rectTransform = gameObj.GetComponent <RectTransform>();
rectTransform.SetParent(canvas.transform);
// attach SVGUISpriteLoaderBehaviour component
SVGUISpriteLoaderBehaviour spriteLoader = (SVGUISpriteLoaderBehaviour)gameObj.AddComponent <SVGUISpriteLoaderBehaviour>();
spriteLoader.UIAtlas = this;
spriteLoader.SpriteReference = spriteRef;
spriteLoader.ResizeOnStart = true;
// anchor presets
if (widgetType == SVGUIWidgetType.Panel)
{
rectTransform.anchorMin = Vector2.zero;
rectTransform.anchorMax = Vector2.one;
rectTransform.localPosition = Vector3.zero;
rectTransform.sizeDelta = Vector2.zero;
}
else
{
rectTransform.anchorMin = new Vector2(0.5f, 0.5f);
rectTransform.anchorMax = new Vector2(0.5f, 0.5f);
rectTransform.sizeDelta = new Vector2(spriteData.Sprite.rect.width, spriteData.Sprite.rect.height);
}
// set image type
uiImage.type = (spriteData.Sprite.border != Vector4.zero) ? Image.Type.Sliced : Image.Type.Simple;
if (widgetType == SVGUIWidgetType.InputField)
{
this.PopulateInputField(canvas, gameObj, inputField);
}
gameObj.name = spriteData.Sprite.name;
gameObj.SetActive(true);
return(gameObj);
}
