The ancestry line from the selected Person is in color red and only up to the grandfather is shown by default but can be expanded by tapping the node (circle) or person name which expands two levels at a time.
Nodes (circles) with blue color means there are descendants (children; note that only Males have descendants in the diagram for simplified implementation) or ancestor so they can be expanded by tapping (or the names associated).
Leaf nodes (unfilled circles at the right) denotes persons without known descendants (children) so tapping it will no longer cause an expand but instead information is shown. Similarly, ancestors with unknown parent and only have one child (in the ancestry line) can no longer be expanded/collapsed so information is shown when tapped.
Gestures
Pan by using one finger and drag left/right/up/down.
Zoom by using two fingers (pinch zoom).
Rotate (available only on Radial view) by using two fingers and rotate. Note that the axis of rotation is the root node (circle).
The Top Right Buttons
shows that the current Tree view is the default Normal Horizontal Tree (left to right) and tapping it toggles the view to Radial Tree.
shows that the current Tree view is Radial Tree and tapping it toggles the view to the default Normal Horizontal Tree (left to right).
shows that the function of tapping a name or node (circle) is the default Expand/collapse and tapping this button toggles to Show Person Information.
shows that the function of tapping a name or node (circle) is Show Person Information and tapping this button toggles to the default Expand/collapse. Person information includes gender, birth/death year/place if available, and verses the person is found. The Deluxe version also includes the ability to lookup the name in downloaded dictionaries.
shows the Expand Nodes (people) dialog with the following options:
Ancestry Line - expands the entire ancestor line but not the other children of these ancestors.
Ancestors' descendants - expands the entire ancestor line and all descendants except the children of the selected or target person. This already automatically includes the Ancestry Line option above.
Descendants - expands the descendants only of all currently shown nodes (people).
All - check or uncheck all of the above options.
Please note that in case of many nodes (people - ancestors or descendants), the update of the display could be slow for the Messianic line because of too many people. SVG is used to render nodes and is not fully hardware accelerated in Chrome browser (or System WebView) especially in rotate and zoom.
shows the Preferences dialog with the following options:
Expand node - toggles the function of tapping a name or node (circle) from Show Person Information to the default Expand/collapse.
Show information - toggles the function of tapping a name or node (circle) from the default Expand/collapse to Show Person Information. Person information includes gender, birth/death year/place if available, and verses the person is found. The Deluxe version also includes the ability to lookup the name in downloaded dictionaries.
Animate - toggles animation. Please disable animation for old and slow devices, especially when expanding the entire ancestry/lineage of the Messiah.