private MagickImage CreateImage(int? density)
{
MagickImage image = new MagickImage(MagickColors.Purple, 500, 500);
DrawableFontPointSize pointSize = new DrawableFontPointSize(20);
DrawableText text = new DrawableText(250, 250, "Magick.NET");
if (!density.HasValue)
image.Draw(pointSize, text);
else
image.Draw(pointSize, new DrawableDensity(density.Value), text);
image.Trim();
return image;
}
private static void ExecuteTrim(MagickImage image)
{
image.Trim();
}
public MagickImage Draw()
{
MainForm.ProgressStart("Rendering background ...");
// Check which terrain file is used
string texMpk = string.Format("{0}\\tex{1}.mpk", this.textureZoneDataDirectory, this.textureZoneId);
string lodMpk = string.Format("{0}\\lod{1}.mpk", this.textureZoneDataDirectory, this.textureZoneId);
// Get the tile dimension
double tileWidth = 512.0;
string tileTemplate = "";
MPAK mpak = new MPAK();
if (File.Exists(texMpk))
{
mpak.Load(texMpk);
if (mpak.Files.Where(f => f.Name.ToLower() == "tex00-00.dds").Count() > 0)
{
tileTemplate += "tex0{0}-0{1}.dds";
tileWidth = 512.0;
}
}
if (string.IsNullOrEmpty(tileTemplate))
{
mpak.Load(lodMpk);
if (mpak.Files.Where(f => f.Name.ToLower() == "lod00-00.dds").Count() > 0)
{
tileTemplate += "lod0{0}-0{1}.dds";
tileWidth = 256.0;
}
}
if (string.IsNullOrEmpty(tileTemplate))
{
MainForm.Log(string.Format("Zone {0}: No background textures found!", zoneConfiguration.ZoneId), MainForm.LogLevel.error);
return null;
}
// original size
double orginalWidth = tileWidth * 8;
double resizeFactor = (double)zoneConfiguration.TargetMapSize / (double)orginalWidth; // 0 - 1
MagickImage map = new MagickImage(Color.Transparent, zoneConfiguration.TargetMapSize, zoneConfiguration.TargetMapSize);
int lastWidth = 0;
int x = 0;
for (int col = 0; col <= 7; col++)
{
int y = 0;
for (int row = 0; row <= 7; row++)
{
string filename = string.Format(tileTemplate, col, row);
using (MagickImage mapTile = new MagickImage(mpak.GetFile(filename).Data))
{
int newSize = Convert.ToInt32(mapTile.Width * resizeFactor);
mapTile.Resize(newSize, newSize);
map.Composite(mapTile, x, y, CompositeOperator.SrcOver);
// Calculate new y
y += mapTile.Height;
lastWidth = mapTile.Height;
}
}
x += lastWidth;
int percent = 100 * col / 8;
MainForm.ProgressUpdate(percent);
}
MainForm.ProgressStartMarquee("Merging ...");
// Remove rounding fails
map.Trim();
// Flip if set
if (this.flipX) map.Flop();
if (this.flipY) map.Flip();
// Sharpen (tested a lot, seems to be the best values)
map.Sharpen(4, 3);
MainForm.ProgressReset();
return map;
}
public void Test_Trim()
{
using (MagickImage image = new MagickImage("xc:fuchsia", 50, 50))
{
ColorAssert.AreEqual(MagickColors.Fuchsia, image, 0, 0);
ColorAssert.AreEqual(MagickColors.Fuchsia, image, 49, 49);
image.Extent(100, 60, Gravity.Center, MagickColors.Gold);
Assert.AreEqual(100, image.Width);
Assert.AreEqual(60, image.Height);
ColorAssert.AreEqual(MagickColors.Gold, image, 0, 0);
ColorAssert.AreEqual(MagickColors.Fuchsia, image, 50, 30);
image.Trim();
Assert.AreEqual(50, image.Width);
Assert.AreEqual(50, image.Height);
ColorAssert.AreEqual(MagickColors.Fuchsia, image, 0, 0);
ColorAssert.AreEqual(MagickColors.Fuchsia, image, 49, 49);
}
}