public static string buildLogoImage(List <string> logosForBuilding, int imgWidth, int imgHeight)
{
try
{
if (logosForBuilding.Count == 1)
{
return(logosForBuilding[0]);
}
else if (logosForBuilding.Count > 1)
{
tmpFile = string.Empty;
foreach (string logo in logosForBuilding)
{
tmpFile += System.IO.Path.GetFileNameWithoutExtension(logo);
}
tmpFile = Path.Combine(pathfortmpfile, @"\anime3_" + tmpFile + ".png");
Bitmap b = new Bitmap(imgWidth, imgHeight);
Image img = b;
Graphics g = Graphics.FromImage(img);
appendLogos(logosForBuilding, ref g, imgHeight, imgWidth);
return(ImageAllocator.GetOtherImage(b, tmpFile, new Size(), true)); // don't resize in allocator
}
else
{
return(string.Empty);
}
}
catch (Exception ex)
{
BaseConfig.MyAnimeLog.Write("The Logo Building Engine generated an error: " + ex.ToString());
return(string.Empty);
}
}
static void appendLogos(List <string> logosForBuilding, ref Graphics g, int totalHeight, int totalWidth)
{
int noImgs = logosForBuilding.Count;
List <Image> imgs = new List <Image>();
List <Size> imgSizes = new List <Size>();
int spacer = 5;
int checkWidth = 0;
// step one: get all sizes (not all logos are obviously square) and scale them to fit vertically
Image single = null;
float scale = 0, totalHeightf = (float)totalHeight;
Size tmp = default(Size);
int x_pos = 0;
for (int i = 0; i < logosForBuilding.Count; i++)
{
try
{
single = ImageAllocator.LoadImageFastFromFile(logosForBuilding[i]);
}
catch (Exception)
{
BaseConfig.MyAnimeLog.Write("Could not load Image file... " + logosForBuilding[i]);
return;
}
scale = totalHeightf / (float)single.Size.Height;
tmp = new Size((int)(single.Width * scale), (int)(single.Height * scale));
checkWidth += tmp.Width;
imgSizes.Add(tmp);
imgs.Add(single);
}
// step two: check if we are too big horizontally and if so scale again
checkWidth += imgSizes.Count * spacer;
if (checkWidth > totalWidth)
{
scale = (float)checkWidth / (float)totalWidth;
for (int i = 0; i < imgSizes.Count; i++)
{
imgSizes[i] = new Size((int)(imgSizes[i].Width / scale), (int)(imgSizes[i].Height / scale));
}
}
// step three: finally draw them
for (int i = 0; i < imgs.Count; i++)
{
g.DrawImage(imgs[i], x_pos, totalHeight - imgSizes[i].Height, imgSizes[i].Width, imgSizes[i].Height);
x_pos += imgSizes[i].Width + spacer;
}
}
/// <summary>
/// Takes an Image and tries to load it into MP' graphics memory
/// If the sFileName was already in memory, it will not be reloaded (basically it caches)
/// </summary>
/// <param name="image">The System.Drawing.Bitmap to be loaded</param>
/// <param name="identifier">A unique identifier for the image so it can be retrieved later on</param>
/// <returns>memory identifier</returns>
public static string buildMemoryImage(Image image, string identifier, System.Drawing.Size size, bool buildIdentifier)
{
string name = buildIdentifier ? ImageAllocator.buildIdentifier(identifier) : identifier;
try
{
// we don't have to try first, if name already exists mp will not do anything with the image
if (size.Height > 0 && (size.Height != image.Size.Height || size.Width != image.Size.Width)) //resize
{
image = Resize(image, size);
}
//PerfWatcher.GetNamedWatch("add to TextureManager").Start();
GUITextureManager.LoadFromMemory(image, name, 0, size.Width, size.Height);
//PerfWatcher.GetNamedWatch("add to TextureManager").Stop();
}
catch (Exception)
{
//MPTVSeriesLog.Write("Unable to add to MP's Graphics memory: " + identifier);
return(string.Empty);
}
return(name);
}
