|
Quick tutorial |
Select pictures
|
|
<-- Fig.1
A picture can be selected by touching it. As shown in Fig.1, you have selected 4 pictures whose borders become red or blue. The red border means that there will be lines coming from the corresponding pictures and pointing to the blue-border pictures.
Fig.2 -->
Fig.2 shows what happens after the selecting.
|
|
Select curves and arrows
|
|
<-- Fig.3
Touching curves, if they become red and dashed, it means that you've selected it, as it is shown in Fig.3.
Fig.4 -->
After selecting the curves, click the 'Edit' button on the top right to change the arrow type of the selected curves. See Fig.4
|
|
|
<-- Fig.5
Please pay attention to the arrows of the red dashed curves. They have changed from triangle-like arrows into spear-like arrows. See Fig.5
|
Delete curves and arrows
|
|
<-- Fig.6
Select a curve. Then press the 'Delete' button the top left. The selected curve and arrow will be deleted.
|