ExtendBrush(id, left, top, right, bottom[, t])
id
. You can specify the desired
extension for all sides of the brush by passing a pixel value in the left
, top
,
right
and bottom
parameters. A value of 0 means no extension on that side.
Note that the extension values mustn't be negative. If you want to crop a brush,
use the CropBrush() function instead.
The optional table argument can be used to specify the following additional options:
Clear:
True
if you want
the newly allocated areas of the brush to be transparent as well. If you set this
tag to False
, the new areas will be opaque. Defaults to False
.
Color:
Pen
tag instead (see below). Defaults to #BLACK
.
Pen:
Color
tag instead (see above). Defaults to 0.
CreateBrush(1, 200, 200) ExtendBrush(1, 50, 50, 50, 50, {Color = #RED})The code above creates a 200x200 pixel brush and then adds a red border of 50 pixels around it.