digraph swiftLibraryVariantTaskGraph {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];
  node [style="dashed,filled", fillcolor=grey]
  rankdir=LR

  compileVariantSwift -> {linkVariant, createVariant} -> assembleVariant [dir=back, style=dashed]

digraph cppLibraryVariantTaskGraph {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];
  node [style="dashed,filled", fillcolor=grey]
  rankdir=LR

  compileVariantCpp -> {linkVariant, createVariant} -> assembleVariant [dir=back, style=dashed]

digraph cppApplicationConfigurations {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];

  subgraph central {
    node[style=filled, fillcolor=white]
    implementation -> mainVariantImplementation [style=invis, weight=1000]

digraph cppUnitTestConfigurations {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=3.5, height=0.5];

  subgraph central {
    node[style=filled, fillcolor=white]
    implementation -> testVariantExecutableImplementation [style=invis, weight=1000]

//
// Unlike slowerRGBA, it does not implement the draw.RGBA64Image interface.
type slowestRGBA struct {
	Pix    []uint8
	Stride int
	Rect   image.Rectangle
}

func (p *slowestRGBA) ColorModel() color.Model { return color.RGBAModel }

func (p *slowestRGBA) Bounds() image.Rectangle { return p.Rect }

func (p *slowestRGBA) At(x, y int) color.Color {
	return p.RGBA64At(x, y)
}

digraph swiftApplicationConfigurations {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.6, height=0.5];

  subgraph central {
    node[style=filled, fillcolor=white]
    implementation -> mainVariantImplementation [style=invis, weight=1000]

digraph visualStudioTaskGraph {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=3.3, height=0.5];
  node [style=filled, fillcolor="#cfe2f3"]
  rankdir=LR


  subgraph cluster_cppApplication {
    label = "C++ Application Plugin"
    color = black

digraph swiftLibraryConfigurations {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];

  subgraph central {
    node[style=filled, fillcolor=white]
    api -> implementation -> mainVariantImplementation [style=invis, weight=1000]

digraph cppLibraryConfigurations {
  graph [ dpi = 100, fontname="Sans"];
  node [fontname = "Sans"];
  edge [fontname = "Sans"];
  node [shape=rectangle, fixedsize=true, width=2.5, height=0.5];

  subgraph central {
    node[style=filled, fillcolor=white]
    api -> implementation -> mainVariantImplementation [style=invis, weight=1000]

	//	imageBounds := image.Rect(0, 0, d.width, d.height)
	//	if !frameBounds.In(imageBounds) { etc }
	// but the semantics of the Go image.Rectangle type is that r.In(s) is true
	// whenever r is an empty rectangle, even if r.Min.X > s.Max.X. Here, we
	// want something stricter.
	//
	// Note that, by construction, left >= 0 && top >= 0, so we only have to