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The image
properties are:
__modified__
: "off"
| {"on"
}alphadata
: scalar | matrix, def. 1
Transparency is not yet implemented for image objects. alphadata
is unused.
alphadatamapping
: "direct"
| {"none"
} | "scaled"
Transparency is not yet implemented for image objects. alphadatamapping
is unused.
beingdeleted
: {"off"
} | "on"
busyaction
: "cancel"
| {"queue"
}buttondownfcn
: string | function handle, def. [](0x0)
cdata
: matrix, def. 64-by-64 doublecdatamapping
: {"direct"
} | "scaled"
children
(read-only): vector of graphics handles, def. [](0x1)
children
is unused.
clipping
: "off"
| {"on"
}If clipping
is "on"
, the image is clipped in its parent axes limits.
createfcn
: string | function handle, def. [](0x0)
Callback function executed immediately after image has been created. Function is set by using default property on root object, e.g., set (0, "defaultimagecreatefcn", 'disp ("image created!")')
.
deletefcn
: string | function handle, def. [](0x0)
Callback function executed immediately before image is deleted.
displayname
: string | cell array of strings, def. ""
Text for the legend entry corresponding to this image.
handlevisibility
: "callback"
| "off"
| {"on"
}If handlevisibility
is "off"
, the image’s handle is not visible in its parent’s "children" property.
hittest
: "off"
| {"on"
}interruptible
: "off"
| {"on"
}parent
: graphics handleHandle of the parent graphics object.
selected
: {"off"
} | "on"
selectionhighlight
: "off"
| {"on"
}tag
: string, def. ""
A user-defined string to label the graphics object.
type
(read-only): stringClass name of the graphics object. type
is always "image"
uicontextmenu
: graphics handle, def. [](0x0)
Graphics handle of the uicontextmenu object that is currently associated to this image object.
userdata
: Any Octave data, def. [](0x0)
User-defined data to associate with the graphics object.
visible
: "off"
| {"on"
}If visible
is "off"
, the image is not rendered on screen.
xdata
: two-element vector, def. [1 64]
Two-element vector [xmin xmax]
specifying the x coordinates of the first and last columns of the image.
Setting xdata
to the empty matrix ([]) will restore the default value of [1 columns(image)]
.
ydata
: two-element vector, def. [1 64]
Two-element vector [ymin ymax]
specifying the y coordinates of the first and last rows of the image.
Setting ydata
to the empty matrix ([]) will restore the default value of [1 rows(image)]
.
Next: Patch Properties, Previous: Text Properties, Up: Graphics Object Properties [Contents][Index]