Update and add required documentation

fyne-io · May 22, 2018 · 82bd48c · 82bd48c
1 parent 2187255
commit 82bd48c
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/ui/canvas/image.go b/ui/canvas/image.go
@@ -40,7 +40,8 @@ func (r *Image) MinSize() ui.Size {
 	return ui.NewSize(1, 1)
 }
 
-// NewImage returns a new Image instance
+// NewRaster returns a new Image instance that is rendered dynamically using
+// the specified pixelColor function
 func NewRaster(pixelColor func(x, y, w, h int) color.RGBA) *Image {
 	return &Image{
 		PixelColor: pixelColor,

diff --git a/ui/input/key.go b/ui/input/key.go
@@ -7,7 +7,10 @@ type KeyCode int
 type Modifier int
 
 const (
+	// ShiftModifier represents a shift key being held
 	ShiftModifier Modifier = 1 << iota
+	// ControlModifier represents the ctrl key being held
 	ControlModifier
+	// AltModifier represents either alt keys being held
 	AltModifier
 )