// description of your code here

private Image rescaleImage(Image image, int width, int height)
	{
		int sourceWidth = image.getWidth();
		int sourceHeight = image.getHeight();
	
		Image newImage = Image.createImage(width, height);
		Graphics g = newImage.getGraphics();
		
		for(int y=0; y<height; y++)
		{
			for(int x=0; x<width; x++)
			{
				g.setClip(x, y, 1, 1);
				int dx = x * sourceWidth / width;
				int dy = y * sourceHeight / height;
				g.drawImage(image, x-dx, y-dy, Graphics.LEFT | Graphics.TOP);
			}
		}
		
		return Image.createImage(newImage);
	}

// Aumenta la dimensione del carattere sul terminale

xterm -geometry 640x480 -fn *-fixed-*-*-*-20-*

Split a string into an array of roughly equal sized chunks based on a string or regular expression delimiter.
Delimiter is preserved in output.

class String
  def chunk_string(average_segment_size = 40, sclice_on = /\s+/)
    out = []
    slices_estimate = self.size.divmod(average_segment_size)
    slice_count = (slices_estimate[1] > 0 ? slices_estimate[0] + 1 : slices_estimate[0])
    slice_guess = self.size / slice_count
    previous_slice_location = 0
    (1..slice_count - 1).each do
      |i|
      slice_location = self.nearest_split(slice_guess * i, sclice_on)
      out << self.slice(previous_slice_location..slice_location)
      previous_slice_location = slice_location + 1
    end
    out << self.slice(previous_slice_location..self.size)
    out
  end

  def nearest_split(slice_start, slice_on)
    left_scan_location  = (self.slice(0..slice_start).rindex(slice_on)).to_i
    right_scan_location = (self.slice((slice_start+1)..self.size).index(slice_on)).to_i + slice_start
    ((slice_start - left_scan_location) < (right_scan_location - slice_start) ? left_scan_location : right_scan_location)
  end
end

// description of your code here

file-size-comparison-ctx: context [
    =negate-op?: none
    =or-equal?: none
    =op: none
    =size: 0
    =size-mul: 1
    =parse-end-mark: none

    make-lit-word: func [val] [to lit-word! :val]
    lit-lesser: make-lit-word "<"
    lit-greater: make-lit-word ">"
    lit-lesser-or-equal: make-lit-word "<="
    lit-greater-or-equal: make-lit-word ">="

    size=: [
        (=size-mul: 1)
        set =size number!
        opt [
            'bytes ; no change to size-mul
            | ['kilobytes | 'KB] (=size-mul: 1024.0)
            | ['megabytes | 'MB] (=size-mul: 1048576.0)
            | ['gigabytes | 'GB] (=size-mul: 1073741824.0)
        ]
        (=size: =size * =size-mul)
    ]
    word-comparison=: [
        [
            ['more | 'bigger | 'larger | 'greater] (=op: 'greater)
            | ['less | 'smaller] (=op: 'lesser)
        ] 'than
        opt ['or 'equal 'to (=or-equal?: true)]
    ]
    lit-comparison=: [
        lit-lesser             (=or-equal?: false  =op: 'lesser)
        | lit-greater          (=or-equal?: false  =op: 'greater)
        | lit-lesser-or-equal  (=or-equal?: true   =op: 'lesser)
        | lit-greater-or-equal (=or-equal?: true   =op: 'greater)
    ]
    rules=: [
        (=negate-op?: =or-equal?: =op: =parse-end-mark: none)
        opt 'if opt ['size | size?]
        opt [['no | 'not] (=negate-op?: true)]
        [word-comparison= | lit-comparison=]
        (if =negate-op? [=op: pick [greater lesser] =op = 'lesser])
        (=op: to word! rejoin [=op either =or-equal? ['-or-equal] [""] '?])
        size=
        =parse-end-mark:
    ]

    set 'size-comparison-cmd? func [input [block!]] [
        parse input rules=
        return =parse-end-mark
    ]

    set 'make-file-size-comparison-func func [spec] [
        parse spec rules=
        either =parse-end-mark [
            func [file] reduce [=op 'size? 'file =size]
        ] [none]
    ]

    set 'files-matching-size-spec func [
        files [block!]
        spec [block!]
    ][
        if match?: make-file-size-comparison-func spec [
            collect 'keep [
                foreach file files [if match? file [keep: file]]
            ]
        ]
    ]
]
;foreach file files-matching-size-spec read %. [>= 64 kb] [print [file size? file]]

A few days ago, I posted an example of how to take
a photo with py_s60 1.1.0. But now, a new and better
version (1.1.3) is released. The camera module has
improved significantly.

Now it can
- use different sizes (640x480 and 160x120 in my case)
- use zoom (0 or 1 in my case)
- take photos at 12, 16 or 24-bit color ('RGB12', 'RGB16', 'RGB')
- using flash ('none', 'auto', 'forced', 'fill_in', 'red_eye_reduce')
- set white-balance and exposure (I use 'auto' for both,
but sometimes I may use 'night' exposure)
- return an image object which can save in 'jpg' or 'png' format

You can see that these have good default values

 # copy from camera.py
def take_photo(
  mode='RGB16',
  size=(640, 480),
  zoom=0,
  flash='none',
  exposure='auto',
  white_balance='auto'):

So the simplest example is

import camera
im = camera.take_photo()  # use all default values
im.save(u'C:\\test.jpg')

You can see what you can set on your phone

from camera import *
print image_modes()
print image_sizes()
print max_zoom()
print flash_modes()
print exposure_modes()
print white_balance_modes()