/// <summary>
/// Takes a texture and applies some text to it.
/// </summary>
/// <param name="text">The text to texture.</param>
/// <param name="font">The font of the text.</param>
/// <param name="loadedTexture">The texture to be loaded on to.</param>
/// <param name="background">The background of the text. (default: none/null)</param>
public void GenOrUpdateTextTexture(string text, CairoFont font, ref LoadedTexture loadedTexture, TextBackground background = null)
{
if (background == null)
{
background = defaultBackground.Clone();
if (font.StrokeWidth > 0)
{
background.Padding = (int)Math.Ceiling(font.StrokeWidth);
}
}
ElementBounds bounds = new ElementBounds();
font.AutoBoxSize(text, bounds);
int width = (int)Math.Ceiling(GuiElement.scaled(bounds.fixedWidth + 1 + 2 * background.Padding));
int height = (int)Math.Ceiling(GuiElement.scaled(bounds.fixedHeight + 1 + 2 * background.Padding));
GenOrUpdateTextTexture(text, font, width, height, ref loadedTexture, background);
}
