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GtkWidget * | gimp_zoom_preview_new_from_drawable () |
GtkWidget * | gimp_zoom_preview_new_with_model_from_drawable () |
guchar * | gimp_zoom_preview_get_source () |
GimpDrawable * | gimp_zoom_preview_get_drawable () |
gdouble | gimp_zoom_preview_get_factor () |
GimpZoomModel * | gimp_zoom_preview_get_model () |
GimpDrawable * | drawable | Read / Write / Construct Only |
GimpZoomModel * | model | Read / Write / Construct Only |
GObject ╰── GInitiallyUnowned ╰── GtkWidget ╰── GtkContainer ╰── GtkBox ╰── GimpPreview ╰── GimpScrolledPreview ╰── GimpZoomPreview
GimpZoomPreview implements AtkImplementorIface, GtkBuildable and GtkOrientable.
GtkWidget *
gimp_zoom_preview_new_from_drawable (GimpDrawable *drawable
);
Creates a new GimpZoomPreview widget for drawable
.
Since: 3.0
GtkWidget * gimp_zoom_preview_new_with_model_from_drawable (GimpDrawable *drawable
,GimpZoomModel *model
);
Creates a new GimpZoomPreview widget for drawable
using the
given model
.
This variant of gimp_zoom_preview_new_from_drawable()
allows you
to create a preview using an existing zoom model. This may be
useful if for example you want to have two zoom previews that keep
their zoom factor in sync.
Since: 2.10
guchar * gimp_zoom_preview_get_source (GimpZoomPreview *preview
,gint *width
,gint *height
,gint *bpp
);
Returns the scaled image data of the part of the drawable the GimpZoomPreview is currently showing, as a newly allocated array of guchar. This function also allow to get the current width, height and bpp of the GimpZoomPreview.
preview |
a GimpZoomPreview widget |
|
width |
a pointer to an int where the current width of the zoom widget will be put. |
[out] |
height |
a pointer to an int where the current width of the zoom widget will be put. |
[out] |
bpp |
return location for the number of bytes per pixel. |
[out] |
newly allocated data that should be
released using g_free()
when it is not any longer needed.
[transfer full][array]
Since: 2.4
GimpDrawable *
gimp_zoom_preview_get_drawable (GimpZoomPreview *preview
);
Returns the drawable the GimpZoomPreview is attached to.
Since: 3.0
gdouble
gimp_zoom_preview_get_factor (GimpZoomPreview *preview
);
Returns the zoom factor the preview is currently using.
Since: 2.4
GimpZoomModel *
gimp_zoom_preview_get_model (GimpZoomPreview *preview
);
Returns the GimpZoomModel the preview is using.
Since: 2.4
“drawable”
property“drawable” GimpDrawable *
The drawable this preview is attached to.
Owner: GimpZoomPreview
Flags: Read / Write / Construct Only
“model”
property “model” GimpZoomModel *
The GimpZoomModel used by this GimpZoomPreview.
Owner: GimpZoomPreview
Flags: Read / Write / Construct Only
Since: 2.4