DigitalSpot
7000
DT
53
Single
segments
of
the
source
picture
must
have
the
same
size
(pixels)
which
is
given
by:
L
partX
=
L
totalX
/[x
‐
(b/100)*(x
‐
1)]
………….
Size
of
the
single
segment
in
X
‐
axis
L
partY
=
L
totalY
/[y
‐
(b/100)*(y
‐
1)]
………….
Size
of
the
single
segment
in
Y
‐
axis
where
L
partX
=
size
(pixels)
of
picture
segment
in
X
‐
axis
L
partY
=
size
(pixels)
of
picture
segment
in
Y
‐
axis
L
totalX
=
total
size
(pixels)
of
the
source
picture
in
X
‐
axis
L
totalY
=
total
size
(pixels)
of
the
source
picture
in
Y
‐
axis
x
=
number
of
picture
segments
in
X
‐
axis
y
=
number
of
picture
segments
in
Y
‐
axis
b
=
size
of
overlapping
edges
in
%
Positions
at
which
single
picture
segments
start
in
the
source
picture
are
given
by:
L
posX
=
(N
x
‐
1)*
L
partX
*[1.0
‐
(b/100)]
………Position
in
X
‐
axis
L
posY
=
(N
Y
‐
1)*
L
partY
*[1.0
‐
(b/100)]
………Position
in
Y
‐
axis
where
L
posX
=
position
(pixels)
at
which
segment
starts
in
X
‐
axis
L
posY
=
position
(pixels)
at
which
segment
starts
in
Y
‐
axis
N
x
=
order
of
the
fixture
image
in
X
‐
axis
(figured
from
the
left
side
of
the
source
picture)
N
Y
=
order
of
the
fixture
image
in
Y
‐
axis
(figured
from
the
bottom
side
of
the
source
picture)
b
=
size
of
overlapping
edges
in
%
The
pre
‐
cutted
content
mode
has
several
advantages
compared
to
the
standard
picture
merging:
‐
unlimited
size
of
the
image
field
configuration
matrix
‐
allows
full
resolution
of
every
matrix
element
‐
less
loading
of
fixtures
´graphics
engines
But
the
time
for
preparing
pictures
and
calculation
of
the
overlapping
edges
has
to
be
taken
into
account.
There
is
an
example
of
calculation
of
needed
points
in
the
source
fixture
for
the
image
stated
above.
Size
of
segments
in
X
‐
axis:
L
partX
=
L
totalX
/[x
‐
(b/100)*(x
‐
1)]
L
partX
=1024/
[3
‐
(10/100)*(3
‐
1)]
the
size
of
overlapping
edges
was
selected
10%
(b=10)
L
partX
=
366
pixels
Since
the
size
of
the
segments
in
Y
‐
axis
is
the
same
as
at
the
source
picture,
each
of
the
3
fixtures
will
project
picture
with
resolution
of
366x768
pixels.
Summary of Contents for DigitalSpot 7000 DT
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