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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
abag.py	1.1 KB	-rw-r--r--
arciv.py	7.1 KB	-rw-r--r--
attrmap.py	5.63 KB	-rw-r--r--
boxstuff.py	2.86 KB	-rw-r--r--
codecharts.py	12.75 KB	-rw-r--r--
colors.py	40.05 KB	-rw-r--r--
corp.py	26.51 KB	-rwxr-xr-x
enums.py	296 B	-rw-r--r--
extformat.py	2.17 KB	-rw-r--r--
fontfinder.py	13.06 KB	-rw-r--r--
fonts.py	3.42 KB	-rwxr-xr-x
formatters.py	3.72 KB	-rwxr-xr-x
geomutils.py	1.14 KB	-rw-r--r--
__init__.py	258 B	-rwxr-xr-x
logger.py	1.71 KB	-rwxr-xr-x
normalDate.py	21.5 KB	-rwxr-xr-x
pagesizes.py	1.96 KB	-rwxr-xr-x
pdfencrypt.py	29.96 KB	-rw-r--r--
PyFontify.py	4.86 KB	-rw-r--r--
pygments2xpre.py	2.45 KB	-rw-r--r--
randomtext.py	22.33 KB	-rwxr-xr-x
_rl_accel.cpython-310-x86_64-linux-gnu.so	44.7 KB	-rw-r--r--
rl_accel.py	12.31 KB	-rw-r--r--
rl_safe_eval.py	38.67 KB	-rw-r--r--
rltempfile.py	1.09 KB	-rw-r--r--
rparsexml.py	17.39 KB	-rw-r--r--
sequencer.py	9.42 KB	-rw-r--r--
styles.py	16.39 KB	-rw-r--r--
testutils.py	11.96 KB	-rw-r--r--
textsplit.py	9.5 KB	-rw-r--r--
units.py	919 B	-rwxr-xr-x
utils.py	44.29 KB	-rw-r--r--
validators.py	11.04 KB	-rw-r--r--
yaml.py	5.58 KB	-rw-r--r--

Code Editor : boxstuff.py

#Copyright ReportLab Europe Ltd. 2000-2017
#see license.txt for license details
__version__='3.4.34'
__doc__='''Utility functions to position and resize boxes within boxes'''

def rectCorner(x, y, width, height, anchor='sw', dims=False):
    '''given rectangle controlled by x,y width and height return 
    the corner corresponding to the anchor'''
    if anchor not in ('nw','w','sw'):
        if anchor in ('n','c','s'):
            x += width/2.
        else:
            x += width
    if anchor not in ('sw','s','se'):
        if anchor in ('w','c','e'):
            y += height/2.
        else:
            y += height
    return (x,y,width,height) if dims else (x,y)

def aspectRatioFix(preserve,anchor,x,y,width,height,imWidth,imHeight,anchorAtXY=False):
    """This function helps position an image within a box.

It first normalizes for two cases:
    - if the width is None, it assumes imWidth
    - ditto for height
    - if width or height is negative, it adjusts x or y and makes them positive

Given
    (a) the enclosing box (defined by x,y,width,height where x,y is the \
        lower left corner) which you wish to position the image in, and
    (b) the image size (imWidth, imHeight), and
    (c) the 'anchor point' as a point of the compass - n,s,e,w,ne,se etc \
        and c for centre,

this should return the position at which the image should be drawn,
    as well as a scale factor indicating what scaling has happened.

It returns the parameters which would be used to draw the image
    without any adjustments:

x,y, width, height, scale

used in canvas.drawImage and drawInlineImage
    """
    scale = 1.0
    if width is None:
        width = imWidth
    if height is None:
        height = imHeight
    if width<0:
        width = -width
        x -= width
    if height<0:
        height = -height
        y -= height
    if preserve:
        imWidth = abs(imWidth)
        imHeight = abs(imHeight)
        scale = min(width/float(imWidth),height/float(imHeight))
        owidth = width
        oheight = height
        width = scale*imWidth-1e-8
        height = scale*imHeight-1e-8
        if not anchorAtXY:
#           if anchor not in ('nw','w','sw'):
#               dx = owidth-width
#               if anchor in ('n','c','s'):
#                   x += dx/2.
#               else:
#                   x += dx
#           if anchor not in ('sw','s','se'):
#               dy = oheight-height
#               if anchor in ('w','c','e'):
#                   y += dy/2.
#               else:
#                   y += dy
            x, y = rectCorner(x,y,owidth-width,oheight-height,anchor)
    if anchorAtXY:
        if anchor not in ('sw','s','se'):
            y -= height/2. if anchor in ('e','c','w') else height
        if anchor not in ('nw','w','sw'):
            x -= width/2. if anchor in ('n','c','s') else width
    return x,y, width, height, scale

${this.title}

Code Editor : boxstuff.py