private void GenerateDecLevelsAndFragments(Bitmap image,
out LevelImage origLevelImage, out LevelImage[] decLevelImages)
{
decLevelImages = new LevelImage[DecLevelsCount];
origLevelImage = new LevelImage(image, Blur, BlurKernelSize, BlurSigma);
double blockIncX = BlockIncRatioX * BlockWidth;
if (blockIncX < 1)
{
blockIncX = 1;
}
double blockIncY = BlockIncRatioY * BlockHeight;
if (blockIncY < 1)
{
blockIncY = 1;
}
origLevelImage.PrepareFragments(Blur, blockIncX, blockIncY, BlockWidth, BlockHeight);
double decBlockIncX = DecBlockIncXRatio * BlockWidth;
if (decBlockIncX < 1)
{
decBlockIncX = 1;
}
double decBlockIncY = DecBlockIncYRatio * BlockHeight;
if (decBlockIncY < 1)
{
decBlockIncY = 1;
}
for (int i = 0; i < DecLevelsCount; i++)
{
double coef = 1 / (Math.Pow(DecZoomCoef, (i + 1)));
int newWidth = (int)Math.Round(image.Width * coef);
int newHeight = (int)Math.Round(image.Height * coef);
image = Utils.ChangeSize(image, newWidth, newHeight);
decLevelImages[i] = new LevelImage(image, Blur, BlurKernelSize, BlurSigma);
decLevelImages[i].PrepareFragments(Blur, decBlockIncX, decBlockIncY, BlockWidth, BlockHeight);
}
}
private void GenerateLevelsAndFragments(out LevelImage origLevelImage, out LevelImage[] decLevelImages, out LevelImage[] incLevelImages)
{
decLevelImages = new LevelImage[DecLevelsCount];
incLevelImages = new LevelImage[IncLevelsCount];
origLevelImage = new LevelImage(_inputBitmap);
for (int i = 0; i < DecLevelsCount; i++)
{
double coef = 1 / (Math.Pow(DecZoomCoef, (i + 1)));
int newWidth = (int)Math.Round(_inputBitmap.Width * coef);
int newHeight = (int)Math.Round(_inputBitmap.Height * coef);
decLevelImages[i] = new LevelImage(_inputBitmap, newWidth, newHeight);
decLevelImages[i].PrepareFragments(DecBlockIncX, DecBlockIncY, BlockWidth, BlockHeight);
}
for (int i = 0; i < IncLevelsCount; i++)
{
double coef = ZoomCoef * (i + 1) / IncLevelsCount;
int newWidth = (int)Math.Round(_inputBitmap.Width * coef);
int newHeight = (int)Math.Round(_inputBitmap.Height * coef);
incLevelImages[i] = new LevelImage(_inputBitmap, newWidth, newHeight);
}
origLevelImage.PrepareFragments(BlockWidth, BlockHeight, BlockWidth, BlockHeight);
}
