The 2D drawing is opened in 2D mode by default. You can switch to 3D mode. In the 2D mode, you can do the following operations:
Single Finger Panning: when one finger touching the drawing area, the drawing could be panned as
the finger moving.
Double Fingers Panning: when two fingers touching the drawing area, the drawing could be panned as
fingers moving simultaneously. The space between two fingers should not change.
Two Fingers Adjusting: When two fingers touching the drawing area, you can zoom in or zoom out a
drawing by adjusting the space between two fingers.
When editing a 2D drawing, you could do the following operations:
Tap to select an object: tap on an existing object to select it when
there is no command running.
Long Press and Move: Window-select
and Crossing.
Long Press and Drag:when drafting, long press on point marker and drag it to adjust the position of
current point; when editing, long press on an pinch to stretch it or scale it.
Tap to enter a point: tap on screen to enter a point;
Move to enter a point: Long press on screen (staying more than 0.5s) and then move the finger to enter a point.
The 3D drawing is opened in 3D mode by default. You can browse it in 2D mode.
There are three types of 3D mode: 3D Wireframe, Realistic, and 3D Hidden.
You can do the following operations in 3D mode:
Double Fingers Panning: when two fingers touching the drawing area,
the drawing could be panned as fingers moving simultaneously. The space between two fingers should not change.
Two Fingers Adjusting: When two fingers touching the drawing area, you can zoom in or zoom out a
drawing by adjusting the space between two fingers.
3D Rotate: when a finger touching the drawing area and moving, the 3D mode will continuously
rotating along the moving direction. You can view the 3D mode comprehensively in 360 degrees. Click the screen to
stop rotating and locate the 3D mode at the best perspective.
Note: the Single Finger Panning is not available in 3D mode.