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ImageView::Zoom
 [Gtk2-ImageView Table of Contents][Gtk2-ImageView Index]

Gtk2-ImageView Index


A

$anim (Gtk2::Gdk::PixbufAnimation)  [ImageView::Anim]
a Gtk2::Gdk::Rectangle with the area of the widget in which the pixbuf is drawn, or undef if the view is not allocated or has no pixbuf.  [ImageView]
a Gtk2::Gdk::Rectangle with the current selection.  [ImageView::Tool::Selector]
a new Gtk2::Gdk::Pixbuf::Draw::Cache  [Gdk::Pixbuf::Draw::Cache]
a new Gtk2::ImageView.  [ImageView]
a new Gtk2::ImageView::Anim.  [ImageView::Anim]
a new Gtk2::ImageView::Nav showing the view.  [ImageView::Nav]
A new Gtk2::ImageView::ScrollWin.  [ImageView::ScrollWin]
a new Gtk2::ImageView::Tool::Dragger  [ImageView::Tool::Dragger]
a new Gtk2::ImageView::Tool::Selector  [ImageView::Tool::Selector]
a zoom factor that is one step larger than the supplied one  [ImageView::Zoom]
a zoom factor that is one step smaller than the supplied one.  [ImageView::Zoom]
anim : A pixbuf animation to play.  [ImageView::Anim]
anim : NULL  [ImageView::Anim]
aview : a Gtk2::ImageView::Anim.  [ImageView::Anim]  [ImageView::Anim]  [ImageView::Anim]  [ImageView::Anim]  [ImageView::Anim]

B

$black_bg (boolean)  [ImageView]
'background' / 'GTK_IMAGE_TRANSP_BACKGROUND'  [ImageView]
'bilinear' / 'GDK_INTERP_BILINEAR'  [ImageView]
black bg : FALSE  [ImageView]
black_bg : Whether to use a black background or not.  [ImageView]

C

$center_x (integer)  [ImageView::Nav]
$center_y (integer)  [ImageView::Nav]
'color' / 'GTK_IMAGE_TRANSP_COLOR'  [ImageView]
'contains' / 'GDK_PIXBUF_DRAW_METHOD_CONTAINS'  [Gdk::Pixbuf::Draw::Cache]
cache : a GdkPixbufDrawCache  [Gdk::Pixbuf::Draw::Cache]
center_x : x coordinate of center position  [ImageView::Nav]
center_y : y coordinate of center position  [ImageView::Nav]
check_color1 : A pointer to an integer where the first check color should be stored.  [ImageView]
check_color2 : A pointer to an integer wherer the second check color should be stored.  [ImageView]

D

$drawable (Gtk2::Gdk::Drawable)  [Gdk::Pixbuf::Draw::Cache]  [ImageView::Tool]
'down' / 'GDK_SCROLL_DOWN'  [ImageView]
drawable : a GdkDrawable to draw on  [Gdk::Pixbuf::Draw::Cache]
drawable : a Gtk2::Gdk::Drawable to draw on  [ImageView::Tool]

E

$ev (Gtk2::Gdk::Event)  [ImageView::Tool]  [ImageView::Tool]  [ImageView::Tool]
'end' / 'GTK_SCROLL_END'  [ImageView]

F

$fitting (boolean)  [ImageView]
fitting : TRUE  [ImageView]
fitting : whether to fit the image or not  [ImageView]

G

'grid' / 'GTK_IMAGE_TRANSP_GRID'  [ImageView]
Gtk2::Gdk::Pixbuf::Draw::Cache  [ImageView::index]
Gtk2::ImageView  [ImageView::index]
Gtk2::ImageView::Anim  [ImageView::index]
Gtk2::ImageView::damage_pixels()  [ImageView::Tool]
Gtk2::ImageView::Nav  [ImageView::index]
Gtk2::ImageView::ScrollWin  [ImageView::index]
Gtk2::ImageView::set_pixbuf()  [ImageView::Tool]
Gtk2::ImageView::set_tool()  [ImageView::Tool]
Gtk2::ImageView::Tool  [ImageView::index]
Gtk2::ImageView::Tool::Dragger  [ImageView::index]
Gtk2::ImageView::Tool::Painter  [ImageView::index]
Gtk2::ImageView::Tool::Selector  [ImageView::index]
Gtk2::ImageView::Zoom  [ImageView::index]

H

'hyper' / 'GDK_INTERP_HYPER'  [ImageView]

I

$interp (Gtk2::Gdk::InterpType)  [ImageView]
$invalidate (boolean)  [ImageView]
If rect equals the current selection rectangle.  [ImageView::Tool::Selector]
If rect is wider or taller than the size of the pixbuf  [ImageView::Tool::Selector]
If the views pixbuf is NULL.  [ImageView::Tool::Selector]
image tool : a Gtk2::ImageView::Tool::Dragger instance  [ImageView]
interp : The Gtk2::Gdk::InterpType to use. One of GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR and GDK_INTERP_HYPER.  [ImageView]
interpolation mode : GDK_INTERP_BILINEAR  [ImageView]
invalidate : whether to invalidate the view or redraw immediately, default=FALSE.  [ImageView]
is_playing : FALSE  [ImageView::Anim]

J

'jump' / 'GTK_SCROLL_JUMP'  [ImageView]

L

'left' / 'GDK_SCROLL_LEFT'  [ImageView]

M

mouse-wheel-scroll (Gtk2::ImageView, Gtk2::Gdk::ScrollDirection)  [ImageView]

N

$new (Gtk2::Gdk::Pixbuf::Draw::Opts)  [Gdk::Pixbuf::Draw::Cache]
'nearest' / 'GDK_INTERP_NEAREST'  [ImageView]
'none' / 'GTK_SCROLL_NONE'  [ImageView]
nav : a Gtk2::ImageView::Nav.  [ImageView::Nav]  [ImageView::Nav]
new : the current draw options  [Gdk::Pixbuf::Draw::Cache]

O

$old (Gtk2::Gdk::Pixbuf::Draw::Opts)  [Gdk::Pixbuf::Draw::Cache]
$opts (Gtk2::Gdk::Pixbuf::Draw::Opts)  [Gdk::Pixbuf::Draw::Cache]  [ImageView::Tool]
offset : (0, 0)  [ImageView]
old : the last draw options used  [Gdk::Pixbuf::Draw::Cache]
opts : the Gtk2::Gdk::Pixbuf::Draw::Opts to use in this draw  [Gdk::Pixbuf::Draw::Cache]
opts : the Gtk2::Gdk::Pixbuf::DrawOpts to use in this draw  [ImageView::Tool]

P

$pixbuf (Gtk2::Gdk::Pixbuf or undef)  [ImageView]
$playing (boolean)  [ImageView::Anim]
'page-backward' / 'GTK_SCROLL_PAGE_BACKWARD'  [ImageView]
'page-down' / 'GTK_SCROLL_PAGE_DOWN'  [ImageView]
'page-forward' / 'GTK_SCROLL_PAGE_FORWARD'  [ImageView]
'page-left' / 'GTK_SCROLL_PAGE_LEFT'  [ImageView]
'page-right' / 'GTK_SCROLL_PAGE_RIGHT'  [ImageView]
'page-up' / 'GTK_SCROLL_PAGE_UP'  [ImageView]
pixbuf : NULL  [ImageView]
pixbuf : The pixbuf to display.  [ImageView]
pixbuf-changed (Gtk2::ImageView)  [ImageView]
playing : TRUE to play the animation, FALSE otherwise  [ImageView::Anim]

R

$rect (Gtk2::Gdk::Rectangle or undef)  [ImageView::Tool::Selector]
$rect (Gtk2::Gdk::Rectangle)  [ImageView]  [ImageView::Tool]
$rect_in (Gtk2::Gdk::Rectangle)  [ImageView]
$reset_fit (boolean)  [ImageView]  [ImageView::Tool]
'right' / 'GDK_SCROLL_RIGHT'  [ImageView]
rect : a Gtk2::Gdk::Rectangle with the current viewport or NULL.  [ImageView]
rect : rectangle containing the changed area or NULL  [ImageView::Tool]
rect : Selection rectangle in image space coordinates.  [ImageView::Tool::Selector]
rect_in : Gtk2::Gdk::Rectangle in image space coordinates to convert  [ImageView]
rect_out : Gtk2::Gdk::Rectangle with the widget space coordinates or undef  [ImageView]
reset_fit : whether the view is resetting its fit mode or not  [ImageView::Tool]
reset_fit : Whether to reset fitting or not.  [ImageView]

S

$show_cursor (boolean)  [ImageView]
$show_frame (boolean)  [ImageView]
'scale' / 'GDK_PIXBUF_DRAW_METHOD_SCALE'  [Gdk::Pixbuf::Draw::Cache]
'scroll' / 'GDK_PIXBUF_DRAW_METHOD_SCROLL'  [Gdk::Pixbuf::Draw::Cache]
'start' / 'GTK_SCROLL_START'  [ImageView]
'step-backward' / 'GTK_SCROLL_STEP_BACKWARD'  [ImageView]
'step-down' / 'GTK_SCROLL_STEP_DOWN'  [ImageView]
'step-forward' / 'GTK_SCROLL_STEP_FORWARD'  [ImageView]
'step-left' / 'GTK_SCROLL_STEP_LEFT'  [ImageView]
'step-right' / 'GTK_SCROLL_STEP_RIGHT'  [ImageView]
'step-up' / 'GTK_SCROLL_STEP_UP'  [ImageView]
scroll (Gtk2::ImageView, Gtk2::ScrollType, Gtk2::ScrollType)  [ImageView]
selection : (0, 0) - [0, 0]  [ImageView::Tool::Selector]
selection-changed (Gtk2::ImageView::Tool::Selector)  [ImageView::Tool::Selector]
selector : a Gtk2::ImageView::Tool::Selector  [ImageView::Tool::Selector]  [ImageView::Tool::Selector]
set-fitting (Gtk2::ImageView, integer)  [ImageView]
set-scroll-adjustments (Gtk2::ImageView, Gtk2::Adjustment, Gtk2::Adjustment)  [ImageView]
set-zoom (Gtk2::ImageView, double)  [ImageView]
show cursor: TRUE  [ImageView]
show frame : TRUE  [ImageView]
show_cursor : whether to show the cursor or not  [ImageView]
show_frame : whether to show a frame around the pixbuf or not  [ImageView]
step (Gtk2::ImageView::Anim)  [ImageView::Anim]

T

$tool (Gtk2::ImageView::Tool)  [ImageView]
$transp (Gtk2::ImageView::Transp)  [ImageView]
$transp_color (integer)  [ImageView]
'tiles' / 'GDK_INTERP_TILES'  [ImageView]
The appropriate cursor.  [ImageView::Tool]
the best draw method to use to draw  [Gdk::Pixbuf::Draw::Cache]
the current animation.  [ImageView::Anim]
the current zoom factor  [ImageView]
The currently bound image tool  [ImageView]
the Gtk2::Gdk::InterpType  [ImageView]
The maximal zoom factor.  [ImageView::Zoom]
The minimal zoom factor.  [ImageView::Zoom]
the pixbuf in the navigation area this image navigator shows, or NULL if none exist.  [ImageView::Nav]  [ImageView::Nav]
The pixbuf this view shows.  [ImageView]
The zoom factor clamped to the interval [min, max].  [ImageView::Zoom]
toggle-running (Gtk2::ImageView::Anim)  [ImageView::Anim]
tool : The image tool to use (must not be NULL)  [ImageView]
tool : the tool  [ImageView::Tool]  [ImageView::Tool]  [ImageView::Tool]
transp : GTK_IMAGE_TRANSP_GRID  [ImageView]
transp : The Gtk2::ImageView::Transp to use when drawing transparent images, default GTK_IMAGE_TRANSP_GRID.  [ImageView]
transp_color : Color to use when drawing transparent images, default 0x000000.  [ImageView]
TRUE if a black background is used, otherwise FALSE.  [ImageView]
TRUE if a frame is drawn around the pixbuf, otherwise FALSE.  [ImageView]
TRUE if an animation is playing, FALSE otherwise.  [ImageView::Anim]
TRUE if the cursor is shown, otherwise FALSE.  [ImageView]
TRUE if the view is fitting the image, FALSE otherwise.  [ImageView]

U

'up' / 'GDK_SCROLL_UP'  [ImageView]

V

$view (Gtk2::ImageView)  [ImageView::ScrollWin]  [ImageView::Tool::Dragger]  [ImageView::Tool::Painter]  [ImageView::Tool::Selector]
'view' (Gtk2::ImageView : writable / construct-only)  [ImageView::Nav]  [ImageView::ScrollWin]  [ImageView::Tool::Dragger]  [ImageView::Tool::Selector]
view : a Gtk2::Gdk::Rectangle in image space coordinates to mark as damaged or NULL, to mark the whole pixbuf as damaged.  [ImageView]
view : a Gtk2::ImageView  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]  [ImageView]
view : a Gtk2::ImageView to show.  [ImageView::ScrollWin]
view : a Gtk2::ImageView.  [ImageView::Nav]  [ImageView::Tool::Dragger]  [ImageView::Tool::Selector]

X

$x (double)  [ImageView]
$x (integer)  [ImageView::Tool]
x : the mouse pointers X-coordinate  [ImageView::Tool]
x : X-component of the offset in zoom space coordinates.  [ImageView]

Y

$y (double)  [ImageView]
$y (integer)  [ImageView::Tool]
y : the mouse pointers Y-coordinate  [ImageView::Tool]
y : Y-component of the offset in zoom space coordinates.  [ImageView]

Z

$zoom (double)  [ImageView]  [ImageView::Zoom]  [ImageView::Zoom]  [ImageView::Zoom]
zoom : 1.0  [ImageView]
zoom : A zoom factor.  [ImageView::Zoom]  [ImageView::Zoom]  [ImageView::Zoom]
zoom : the new zoom factor  [ImageView]
zoom-changed (Gtk2::ImageView)  [ImageView]
zoom-in (Gtk2::ImageView)  [ImageView]
zoom-out (Gtk2::ImageView)  [ImageView]

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