void ColorDodgeLayer(Layer layer)
{
var layers = ActiveImage.Layers;
int index = layers.GetIndex(layer);
var previous = layers[index + 1];
Console.WriteLine("layer: " + layer.Name);
Console.WriteLine("previous: " + previous.Name);
var srcPR = new PixelRgn(previous, false, false);
var destPR = new PixelRgn(layer, false, false);
#if false
var iterator = new RegionIterator(srcPR, destPR);
iterator.ForEach((src, dest) =>
{
dest.Red = ColorDodge(src.Red, dest.Red);
dest.Green = ColorDodge(src.Green, dest.Green);
dest.Blue = ColorDodge(src.Blue, dest.Blue);
});
#else
var iterator = new RegionIterator(destPR);
iterator.ForEach((dest) =>
{});
#endif
}
void DoDifference(Drawable sourceDrawable, Drawable toDiffDrawable)
{
_indexedColorsMap = new IndexedColorsMap();
var rectangle = sourceDrawable.MaskBounds;
var srcPR = new PixelRgn(sourceDrawable, rectangle, true, true);
var destPR = new PixelRgn(toDiffDrawable, rectangle, false, false);
var iterator = new RegionIterator(srcPR, destPR);
iterator.ForEach((src, dest) => src.Set(MakeAbsDiff(dest, src)));
sourceDrawable.Flush();
sourceDrawable.MergeShadow(false);
sourceDrawable.Update(rectangle);
}
public void Render(Image image, Drawable drawable)
{
var parser = new MathExpressionParser();
parser.Init(GetValue<string>("formula"), image.Dimensions);
var newImage = new Image(image.Dimensions, image.BaseType);
var srcPR = new PixelRgn(drawable, image.Bounds, false, false);
PixelRgn destPR1 = null;
var layer1 = AddLayer(newImage, 1, _("layer_one"), "translate_1_x",
"translate_1_y", out destPR1);
PixelRgn destPR2 = null;
var layer2 = AddLayer(newImage, 2, _("layer_two"), "translate_2_x",
"translate_2_y", out destPR2);
var transparent = new Pixel(4);
if (destPR1 != null && destPR2 != null)
{
var iterator = new RegionIterator(srcPR, destPR1, destPR2);
iterator.ForEach((src, dest1, dest2) =>
{
var tmp = Copy(src);
if (parser.Eval(src) < 0)
{
dest1.Set(tmp);
dest2.Set(transparent);
}
else
{
dest2.Set(tmp);
dest1.Set(transparent);
}
});
}
else if (destPR1 != null)
{
var iterator = new RegionIterator(srcPR, destPR1);
iterator.ForEach((src, dest) =>
dest.Set((parser.Eval(src) < 0)
? Copy(src) : transparent));
}
else // destPR2 != null
{
var iterator = new RegionIterator(srcPR, destPR2);
iterator.ForEach((src, dest) =>
dest.Set((parser.Eval(src) >= 0)
? Copy(src) : transparent));
}
Rotate(layer1, GetValue<int>("rotate_1"));
Rotate(layer2, GetValue<int>("rotate_2"));
if (GetValue<bool>("merge"))
{
var merged =
newImage.MergeVisibleLayers(MergeType.ExpandAsNecessary);
merged.Offsets = new Offset(0, 0);
newImage.Resize(merged.Dimensions, merged.Offsets);
}
new Display(newImage);
Display.DisplaysFlush();
}
void DoDifference(Drawable sourceDrawable, Drawable toDiffDrawable)
{
_indexedColorsMap = new IndexedColorsMap();
var rectangle = sourceDrawable.MaskBounds;
var srcPR = new PixelRgn(sourceDrawable, rectangle, true, true);
var destPR = new PixelRgn(toDiffDrawable, rectangle, false, false);
var iterator = new RegionIterator(srcPR, destPR);
iterator.ForEach((src, dest) => src.Set(MakeAbsDiff(dest, src)));
sourceDrawable.Flush();
sourceDrawable.MergeShadow(false);
sourceDrawable.Update(rectangle);
}
public void Render(Image image, Drawable drawable)
{
var parser = new MathExpressionParser();
parser.Init(GetValue <string>("formula"), image.Dimensions);
var newImage = new Image(image.Dimensions, image.BaseType);
var srcPR = new PixelRgn(drawable, image.Bounds, false, false);
PixelRgn destPR1 = null;
var layer1 = AddLayer(newImage, 1, _("layer_one"), "translate_1_x",
"translate_1_y", out destPR1);
PixelRgn destPR2 = null;
var layer2 = AddLayer(newImage, 2, _("layer_two"), "translate_2_x",
"translate_2_y", out destPR2);
var transparent = new Pixel(4);
if (destPR1 != null && destPR2 != null)
{
var iterator = new RegionIterator(srcPR, destPR1, destPR2);
iterator.ForEach((src, dest1, dest2) =>
{
var tmp = Copy(src);
if (parser.Eval(src) < 0)
{
dest1.Set(tmp);
dest2.Set(transparent);
}
else
{
dest2.Set(tmp);
dest1.Set(transparent);
}
});
}
else if (destPR1 != null)
{
var iterator = new RegionIterator(srcPR, destPR1);
iterator.ForEach((src, dest) =>
dest.Set((parser.Eval(src) < 0)
? Copy(src) : transparent));
}
else // destPR2 != null
{
var iterator = new RegionIterator(srcPR, destPR2);
iterator.ForEach((src, dest) =>
dest.Set((parser.Eval(src) >= 0)
? Copy(src) : transparent));
}
Rotate(layer1, GetValue <int>("rotate_1"));
Rotate(layer2, GetValue <int>("rotate_2"));
if (GetValue <bool>("merge"))
{
var merged =
newImage.MergeVisibleLayers(MergeType.ExpandAsNecessary);
merged.Offsets = new Offset(0, 0);
newImage.Resize(merged.Dimensions, merged.Offsets);
}
new Display(newImage);
Display.DisplaysFlush();
}
void ColorDodgeLayer(Layer layer)
{
var layers = ActiveImage.Layers;
int index = layers.GetIndex(layer);
var previous = layers[index + 1];
Console.WriteLine("layer: " + layer.Name);
Console.WriteLine("previous: " + previous.Name);
var srcPR = new PixelRgn(previous, false, false);
var destPR = new PixelRgn(layer, false, false);
#if false
var iterator = new RegionIterator(srcPR, destPR);
iterator.ForEach((src, dest) =>
{
dest.Red = ColorDodge(src.Red, dest.Red);
dest.Green = ColorDodge(src.Green, dest.Green);
dest.Blue = ColorDodge(src.Blue, dest.Blue);
});
#else
var iterator = new RegionIterator(destPR);
iterator.ForEach((dest) =>
{});
#endif
}
