drawpix

package

v0.0.0-...-194f655 Latest Latest Go to latest Published: May 10, 2018 License: GPL-3.0 Imports: 5 Imported by: 0

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var (
	DeltaX, DeltaY int = 0, 0

	KeyHorizontalMoveStep           = 32
	KeyVerticalMoveStep             = 16
	ToScale               ScaleMode = No
)

func DrawPixbufHandler(widget *gtk.DrawingArea, cairoCtx *cairo.Context) bool

"draw"

func IfMustScale()

func Move(widget *gtk.DrawingArea, cairoCtx *cairo.Context)

func ScaleDown(widget *gtk.Window, ev *gdk.Event) bool

func ScaleUp(widget *gtk.Window, ev *gdk.Event) bool

func WheelHandler(widget *gtk.Window, ev *gdk.Event) bool

"scroll-event"

type ScaleMode uint

const (
	No ScaleMode = iota
	Up
	Down
)