public override bool Execute()
{
// Look for script-fu-selection-to-pattern as example. The basic idea
// is to create a new image and save it as a .pat file
var selection = ActiveImage.Selection;
bool nonEmpty;
var bounds = selection.Bounds(out nonEmpty);
int width = bounds.Width;
int height = bounds.Height;
var image = new Image(width, height, ActiveImage.BaseType);
var layer = new Layer(image, "test", width, height,
ImageType.Rgb, 100,
LayerModeEffects.Normal);
image.InsertLayer(layer, 0);
Console.WriteLine("{0} {1}", image.Width, image.Height);
ActiveDrawable.EditCopy();
layer.EditPaste(true);
string filename = Gimp.Directory + System.IO.Path.DirectorySeparatorChar
+ "patterns" + System.IO.Path.DirectorySeparatorChar +
_name + ".pat";
image.Save(RunMode.Noninteractive, filename, filename);
// Fix me: next lines should work so we can actually set the name
// of the pattern!
// Procedure procedure = new Procedure("file_pat_save");
// procedure.Run(image, layer, filename, filename, _name);
image.Delete();
PatternList.Refresh();
return false;
}
Layer AddLayer(Image image, int layerNr, string name,
string translate_x, string translate_y,
out PixelRgn destPR)
{
destPR = null;
int keepLayer = GetValue<int>("keep_layer");
if (keepLayer == 0 || keepLayer == layerNr)
{
var layer = new Layer(image, name, ImageType.Rgba);
layer.Translate(GetValue<int>(translate_x), GetValue<int>(translate_y));
layer.AddAlpha();
image.InsertLayer(layer, 0);
destPR = new PixelRgn(layer, image.Bounds, true, false);
return layer;
}
return null;
}
public override bool Execute()
{
ImageBaseType type = ImageBaseType.Rgb; // Fix me!
switch (_mode.Value)
{
case "Grys":
type = ImageBaseType.Gray;
break;
default:
Console.WriteLine("Type: " + _mode.Value);
type = ImageBaseType.Rgb;
break;
}
int width = (int) (Parameters["Wdth"] as DoubleParameter).GetPixels(0);
int height = (int) (Parameters["Hght"] as DoubleParameter).GetPixels(0);
ImageType imageType;
FillType fillType;
switch (_fill.Value)
{
case "Trns":
imageType = (type == ImageBaseType.Gray)
? ImageType.Graya : ImageType.Rgba;
fillType = FillType.Transparent;
break;
default:
imageType = (type == ImageBaseType.Gray)
? ImageType.Gray : ImageType.Rgb;
fillType = FillType.White;
break;
}
var image = new Image(width, height, type);
var layer = new Layer(image, "Layer 1", width, height, imageType);
image.InsertLayer(layer, 0);
layer.Fill(fillType);
ActiveImage = image;
ActiveDrawable = layer;
new Display(image);
return true;
}
