Clear a drawing

[Jourde]

Hi,

for my software i need clear my drawing, but don't erase blocks, just entities. (to have a maximum of speed to refresh drawing after a calculation).


What is the better way do to that ?

Thx

Eric

[support]

Hello Eric.
As a solution you can skip visualization of entities on a layout. A single entity can be hidden by setting its Visibility property to false. Or all entities on a layer can be hidden by setting Visible property of a layer to false. Visualization of layers can be also defined from the LayerForm.
Enable double buffering to hasten drawing refreshing a bit. TsgDrawingNavigator.DoubleBuffered state defines the feature using if TsgDrawingNavigator object used as graphic viewer.

Alexander.