Viewport Element (Deep Zoom File Format Schema)
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Defines the ___location of the image in the viewport.
Collection Element (Deep Zoom File Format Schema)
Items Element (Deep Zoom File Format Schema)
I Element (Deep Zoom File Format Schema)
<Viewport
Width = "width of area to display"
X = "left coordinate of area to display"
Y = "top coordinate of area to display"
/>
Attributes and Elements
The following sections describe attributes, child elements, and parent elements.
Attributes
Attribute |
Description |
|---|---|
Width |
Required double attribute. The width of the area of the image displayed. This value is in logical coordinates. For example, a value of 1 displays the entire image (no zoom), a value of 0.5 is 200% zoomed in, and a value of 0 is completely zoomed (user cannot see the image at all). A value above 1 is zooming out from the image. For example, a value of 2 means that the image will take up half the size of the MultiScaleSubImage control area (50% zoom). |
X |
Required double attribute. The left coordinate of the rectangular area of the image to be displayed. The coordinates of the point are in local coordinates (0-1) relative to the displayed image width. |
Y |
Required double attribute. The top coordinate of the rectangular area of the image to be displayed. The coordinates of the point are in local coordinates (0-1) relative to the displayed image width. |
Child Elements
None.
Parent Elements
Element |
Description |
|---|---|
Defines an image in the collection. |
Element Information
Namespace |
Empty |
Schema name |
Deep Zoom Schema |
Validation file |
deepzoom.xsd |
Can be empty |
Yes |