private static void CopyPngToBuilder(Png png, PngBuilder builder)
{
for (int y = 0; y < png.Height; y++)
{
for (int x = 0; x < png.Width; x++)
{
var pixel = png.GetPixel(x, y);
builder.SetPixel(pixel, x, y);
}
}
}
public override void Init(MemoryStream imageStream)
{
this.imageStream = imageStream;
readOnlyInstance = Png.Open(this.imageStream);
writableInstance = PngBuilder.Create(readOnlyInstance.Width, readOnlyInstance.Height, readOnlyInstance.HasAlphaChannel);
for (var y = 0; y < readOnlyInstance.Height; y++)
{
for (var x = 0; x < readOnlyInstance.Width; x++)
{
writableInstance.SetPixel(readOnlyInstance.GetPixel(x, y), x, y);
}
}
}
public override void SetPixel(int x, int y, Color color)
{
writableInstance.SetPixel(new Pixel((byte)color.R, (byte)color.G, (byte)color.B, (byte)color.A, false), x, y);
}