Windows Version: Windows 7 Pro 64-bit
Pygame Version: 1.9.2pre
Python Version: 2.6.5 64-bit
Windows XP SP3 in VirtualBox on Windows 7 or Ubuntu (I'm very hesitant
to build executables on Windows 7)
Python 2.6 (just switched over from 2.4 without problems)
Pygame 1.9.1
B W wrote:
There are no stupid questions. Unless you work at my company where
they seem to abound. :)
You need to control all the details of sprite position in a loop with
increments and conditions. There's no move_to in Pygame, though many
of us have coded our own move_to functions we might
Hello, I'm trying to convert a RGB image into a grayscaled image
using PIL but pygame keeps throwing this error:
ValueError: Buffer length does not equal format and resolution size
Why this code doesn't work, I have no idea :-(
('surf' is a pygame.Surface)
pilimg = Image.fromstring('RGBA',
windows 7
python 2.6
On Thu, Apr 29, 2010 at 2:46 AM, Chris Van Bael chris.van.b...@gmail.comwrote:
Windows XP SP3 in VirtualBox on Windows 7 or Ubuntu (I'm very hesitant
to build executables on Windows 7)
Python 2.6 (just switched over from 2.4 without problems)
Pygame 1.9.1
I think I understand your move_to problem now. I had to invent that wheel
for myself a while ago and the math was not trivial for me. I had to get my
son to teach me new tricks. :) Even though they may not be the most elegant
math solutions, they are reliable.
I uploaded this very basic demo:
Stas,
This is simple and it works.
Jason
def convert_to_gs(surf):
width, height = surf.get_size()
for x in range(width):
for y in range(height):
red, green, blue, alpha = surf.get_at((x, y))
average = (red + green + blue) // 3
gs_color =
If you are going to roll your own, at least use the standard luminance
calculation:
L = 0.3 * red + 0.59 * green + 0.11 * blue
hth,
-Casey
On Apr 29, 2010, at 9:22 AM, Jason M. Marshall wrote:
Stas,
This is simple and it works.
Jason
def convert_to_gs(surf):
width, height =
On Thu, Apr 29, 2010 at 5:36 PM, Casey Duncan ca...@pandora.com wrote:
If you are going to roll your own, at least use the standard luminance
calculation:
L = 0.3 * red + 0.59 * green + 0.11 * blue
hth,
Thanks for the quick reply guys.
I combined your answers and it works perfectly :-)
