wxPython and PIL

[Odalrick]

I'm making a simple program to crop and scale images, essentially make
thumbnails from a user defined subset of the image.

I'm planning to use Python Image Library to crop and resize the images,
mostly to make the resized smaller images look good.

How do I display a PIL image with wxPython?

[Laszlo Nagy]

Re: wxPython and PIL

Odalrick wrote:

I'm making a simple program to crop and scale images, essentially make
thumbnails from a user defined subset of the image.
>
I'm planning to use Python Image Library to crop and resize the images,
mostly to make the resized smaller images look good.
>
How do I display a PIL image with wxPython?
>
>

def piltoimage(pil, alpha=True):
"""Convert PIL Image to wx.Image."""
if alpha:
image = apply( wx.EmptyImage, pil.size )
image.SetData( pil.convert( "RGB").tostring () )
image.SetAlphaD ata(pil.convert ("RGBA").tostri ng()[3::4])
else:
image = wx.EmptyImage(p il.size[0], pil.size[1])
new_image = pil.convert('RG B')
data = new_image.tostr ing()
image.SetData(d ata)
return image

def imagetopil(imag e):
"""Convert wx.Image to PIL Image."""
pil = Image.new('RGB' , (image.GetWidth (), image.GetHeight ()))
pil.fromstring( image.GetData() )
return pil


Best,

Laszlo

[Odalrick]

Re: wxPython and PIL

Thanks for the answer.