GtkPreview {RGtk2} | R Documentation |
A widget to display RGB or grayscale data
gtkPreviewUninit()
gtkPreviewNew(type, show = TRUE)
gtkPreviewSize(object, width, height)
gtkPreviewPut(object, window, gc, srcx, srcy, destx, desty, width, height)
gtkPreviewDrawRow(object, data, y, w)
gtkPreviewSetExpand(object, expand)
gtkPreviewSetGamma(gamma)
gtkPreviewSetColorCube(nred.shades, ngreen.shades, nblue.shades, ngray.shades)
gtkPreviewSetInstallCmap(install.cmap)
gtkPreviewSetReserved(nreserved)
gtkPreviewSetDither(object, dither)
gtkPreviewGetVisual()
gtkPreviewGetCmap()
gtkPreviewGetInfo()
gtkPreviewReset()
gtkPreview(type, show = TRUE)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkPreview
GtkPreview implements
AtkImplementorIface and GtkBuildable
.
The GtkPreview
widget provides a simple interface
used to display images as RGB or grayscale data.
It's deprecated; just use a GdkPixbuf
displayed by a GtkImage
, or
perhaps a GtkDrawingArea
. GtkPreview
has no advantage over those
approaches.
gtkPreview
is the equivalent of gtkPreviewNew
.
expand[logical : Read / Write]
Whether the preview widget should take up the entire space it is allocated. Default value: FALSE
Derived by RGtkGen from GTK+ documentation
http://library.gnome.org/devel//gtk/GtkPreview.html