Zoom in button
Selecting this button zooms in on an image in the main view. This button does not display on mobile phones in order to save screen real estate. You can size, skin, and position this button by using CSS.
CSS properties of the main viewer area
The appearance of the button is controlled with the following CSS class selector:
.s7basiczoomviewer .s7zoominbutton
| CSS property | Description |
|---|---|
| top | Position from the top border, including padding. |
| right | Position from the right border, including padding. |
| left | Position from the left border, including padding. |
| bottom | Position from the bottom border, including padding. |
| width | Width of the button. |
| height | Height of the button. |
| background-image | The image that is displayed for a given button state. |
| background-position |
Position inside artwork sprite, if CSS sprites are used. See CSS Sprites. |
NOTEThis button supports the
state attribute selector, which can be used to apply different skins to different button states.The button tool tip can be localized. See Localization of user interface elements for more information.
Example - to set up a zoom in button that is 32 x 32 pixels and positioned six pixels from the top and right edge of the viewer. It must display a different image for each of the four different button states.
.s7basiczoomviewer .s7zoominbutton {
top:6px;
right:6px;
width:32px;
height:32px;
}
.s7basiczoomviewer .s7zoominbutton [state='up'] {
background-image:url(images/v2/ZoomInButton_dark_up.png);
}
.s7basiczoomviewer .s7zoominbutton [state='over'] {
background-image:url(images/v2/ZoomInButton_dark_over.png);
}
.s7basiczoomviewer .s7zoominbutton [state='down'] {
background-image:url(images/v2/ZoomInButton_dark_down.png);
}
.s7basiczoomviewer .s7zoominbutton [state='disabled'] {
background-image:url(images/v2/ZoomInButton_dark_disabled.png);
}
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