public static void RebuildStringImageCache([NotNull] Firmware firmware, BlockType blockType)
{
if (firmware == null)
{
throw new ArgumentNullException("firmware");
}
var firmwareImages = blockType == BlockType.Block1
? firmware.Block1Images
: firmware.Block2Images;
if (firmwareImages.Count == 0)
{
return;
}
var glyphData = new Dictionary <int, bool[, ]>();
foreach (var kvp in firmwareImages)
{
glyphData[kvp.Key] = firmware.ReadImage(kvp.Value);
}
var stringImageCache = new Dictionary <int, Image>();
foreach (var stringMetadata in firmware.Block1Strings.Concat(firmware.Block2Strings))
{
try
{
var stringData = firmware.ReadString(stringMetadata);
var imageData = FirmwareImageProcessor.GetStringImageData(stringData, glyphData,
firmware.Definition.StringsPreviewCorrection != null ? firmware.Definition.StringsPreviewCorrection.ForGlyphs : null);
var image = BitmapProcessor.CreateBitmapFromRaw(imageData, 1);
stringImageCache[stringMetadata.Index] = image;
}
catch
{
stringImageCache[stringMetadata.Index] = new Bitmap(1, 1);
}
}
SetStringCache(blockType, stringImageCache);
}
