Posted by Rallaz on Dec 27, 2012; 12:05pm
URL: https://forum.librecad.org/How-to-change-the-color-of-an-existed-entity-tp5707346p5707362.html

Blocks are a powerful tool and once created do not have to modify.
But if you have to correct something in the block definition then use
"Block->edit block" and changes are applied in ALL inserts.

If the block definition is quite correct to use then works only with the inserts,
changing the color, scale, rotation, etc.
And even stored in a library for reuse in other drawings

In your case, you have to edit the definition of the block and put the color of all entities "byblock".
Then you only have to change the properties to the insert and no more "edit block".

Next stage is select block in "block list" and click in "save the active block to a file"
And "File->import->block" to reuse in a new drawing

Rallaz