New in DotImage 10.6, ServicePack 1, FixPack 4 (10.6.1.4) WebDocumentViewer
Select Area Zoooming
SUMMARY
Selection-based zoom is where a user draws a rectangle on the current image,
and the control responds by zooming to allow that desired area to "best fit"
into the current viewer.
This feature needs to be turned on in configuration (see below) but to use
it, the user clicks on the Select Area box then uses the mouse to draw a
rectangle. The moment they mouseUp from the drawing, the viewer will zoom to
"best-fit" the rectangle of interest
CONFIGURATION
Config.showselecttools: Boolean
enable the new zoom by selection feature:
showselecttools: true
PROGRAMMATICALLY TRIGGERING ZOOM SELECTION
The programmer can programmatically trirgger this by calling
_viewer.trigger('menuclickzoom-area');
HIDING THE ZOOM AREA SELECT BUTTON/CONTROL
If you don't need it at all, simply leave the showselecttools configuration
set to false.
If you need to situationally hide/show it, do not REMOVE button from dom ..
HIDE
$('.atala-ui-icon-zoom-area').parent().hide();
SHOW
$('.atala-ui-icon-zoom-area').parent().show();
Original Article:
Q10427 - INFO: Zoom Area in WebDocumentViewer (New in 10.6.1.4)