component transformation

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September 16, 2014 at 11:30 #5967
luke
Member
hi,
anyone knows if it is possible to mirror components?

rotation worked:
```
component.rotate(180, 100)
```
but couldn’t find mirror or flip etc:
component.mirror()

thanks in advance!
September 16, 2014 at 14:32 #5968
frederik
Keymaster
he

mirror is a combination of translate, scale, translate:)

simple example:
```
g = CurrentGlyph()

g.prepareUndo()

bounds = g.box

for c in g.components:
    if bounds:
        minx, miny, maxx, maxy = bounds
        w = maxx - minx
        h = maxy - miny
        c.scaleTransformation((1, -1), center=(minx, miny))
        c.translate((0, h))


g.performUndo()
```
good luck!
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