/// <summary>
/// Info String drawn at the bottom of the Preview
/// </summary>
public override string GetInfoString()
{
FillableRawImage rawImage = target as FillableRawImage;
// Image size Text
string text = string.Format("FillableRawImage Size: {0}x{1}",
Mathf.RoundToInt(Mathf.Abs(rawImage.rectTransform.rect.width)),
Mathf.RoundToInt(Mathf.Abs(rawImage.rectTransform.rect.height)));
return(text);
}
/// <summary>
/// Draw the Image preview.
/// </summary>
public override void OnPreviewGUI(Rect rect, GUIStyle background)
{
FillableRawImage rawImage = target as FillableRawImage;
Texture tex = rawImage.mainTexture;
if (tex == null)
{
return;
}
Rect outer = rawImage.uvRect;
outer.xMin *= rawImage.rectTransform.rect.width;
outer.xMax *= rawImage.rectTransform.rect.width;
outer.yMin *= rawImage.rectTransform.rect.height;
outer.yMax *= rawImage.rectTransform.rect.height;
SpriteDrawUtility.DrawSprite(tex, rect, outer, rawImage.uvRect, rawImage.canvasRenderer.GetColor());
}
/// <summary>
/// Allow the texture to be previewed.
/// </summary>
public override bool HasPreviewGUI()
{
FillableRawImage rawImage = target as FillableRawImage;
return(rawImage != null);
}