public UncachedTextIndicator(IConfig config, StyleProvider styleProvider)
{
// TODO add more configuration for text size, etc
_labelText = string.Empty;
Style = styleProvider.GetStyle(config.GetString(CfgStyleName));
var strCfgLayer = config.GetString(CfgLayer);
if (Enum.TryParse(strCfgLayer, out DrawLayer layer))
{
Layer = layer;
}
else
{
throw new ArgumentException($"Could not parse {strCfgLayer} as DrawLayer");
}
var strCfgLod = config.GetString(CfgLevelOfDetail);
if (Enum.TryParse(strCfgLod, out DrawLevelOfDetail lod))
{
LevelOfDetail = lod;
}
else
{
throw new ArgumentException($"Could not parse {strCfgLod} as DrawLevelOfDetail");
}
}
/// <summary>
/// Gets the pre-render for the given lod and layer, or null if no pre-render is
/// available.
/// </summary>
public CanvasBitmap GetPrerender(DrawLevelOfDetail lod, DrawLayer layer)
{
if (lod != DrawLevelOfDetail.Low)
{
return(null);
}
return(_prerenders[layer].Render);
}
public IEnumerable <IIndicator> GetIndicators(DrawLevelOfDetail lod, DrawLayer layer)
{
switch (lod)
{
case DrawLevelOfDetail.Low:
return(_lowLod[(int)layer]);
case DrawLevelOfDetail.Normal:
return(_normalLod[(int)layer]);
case DrawLevelOfDetail.High:
return(_highLod[(int)layer]);
default:
throw new ArgumentOutOfRangeException(nameof(lod), lod, null);
}
}
public int GetVersion(DrawLevelOfDetail lod, DrawLayer layer)
{
switch (lod)
{
case DrawLevelOfDetail.Low:
return(_lowLod[(int)layer].Version);
case DrawLevelOfDetail.Normal:
return(_normalLod[(int)layer].Version);
case DrawLevelOfDetail.High:
return(_highLod[(int)layer].Version);
default:
throw new ArgumentOutOfRangeException(nameof(lod), lod, null);
}
}
public PrerenderedLayer(DrawLevelOfDetail levelOfDetail, DrawLayer layer)
{
LevelOfDetail = levelOfDetail;
Layer = layer;
Offset = Vector2.Zero;
}
