Display attributes
SHOW/HIDE
Click on the eye button on the left side of the list to hide the layer locked. Then the layer is
made invisible and locked.
MINIMUM/MAXIMUM SCALES
In the picture the layer General is visible when the chart scale is comprised between 1 / 100
000 000 and 1 / 8 000 000 and the layer Harbour when the scale is bigger than 1/ 500 000.
REMARK
When the chart scale is not within the scale limits of the active layer it is impossible to plot
any object on the chart. For instance, if the current chart scale is 1/1 000 plotting a point in
the layer Harbour is impossible. Therefore to be able to plot a point change the chart scale or
the active layer.
COPY/PASTE
To copy objects from one layer to other one, make a selection of objects (hide eventually
other layers to make the selection easier as done in the picture below), activate the item Copy
from the menu Edit, activate the destination layer and Paste item.
CLEAR
Select a layer and push the button Clear: all object of that layer will be deleted.
DISPLAY ATTRIBUTES
A newly created object is drawn on the chart with the selected display attributes shown in the
bar .
Choose different default display settings by clicking on the appropriate button, Line type or
width for the lines or icon type for the isolated point.
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