Product specifications

The following products are currently supported by RPI Print API. Sample files are publically accessible and can be used to create sample orders.

Printable books

Product name	Sample cover	Sample guts
8x8 inches Photobook with Gloss ImageWrap Cover	PDF INDD	PDF INDD
8x8 inches Photobook with Matte ImageWrap Cover	PDF INDD	PDF INDD
8x8 inches Photobook with Gloss Softcover Cover	PDF INDD	PDF INDD
8x10 inches Photobook with Gloss ImageWrap Cover	PDF INDD	PDF INDD
8x10 inches Photobook with Matte ImageWrap Cover	PDF INDD	PDF INDD
8x10 inches Photobook with Gloss Softcover Cover	PDF INDD	PDF INDD
8.5x11 inches Photobook with Gloss ImageWrap Cover	PDF INDD	PDF INDD
8.5x11 inches Photobook with Matte ImageWrap Cover	PDF INDD	PDF INDD
8.5x11 inches Photobook with Gloss Softcover Cover	PDF INDD	PDF INDD
11x8.5 inches Photobook with Gloss ImageWrap Cover	PDF INDD	PDF INDD
11x8.5 inches Photobook with Matte ImageWrap Cover	PDF INDD	PDF INDD
11x8.5 inches Photobook with Gloss Softcover Cover	PDF INDD	PDF INDD
12x12 inches Photobook with Gloss ImageWrap Cover	PDF INDD	PDF INDD
12x12 inches Photobook with Matte ImageWrap Cover	PDF INDD	PDF INDD

Pagecount specifications

ImageWrap Books spine

Page count range	Spine width (points)	Spine Width (inches)
20-60	19.152 pt	0.266 in
62-128	31.896 pt	0.443 in
130-200	44.64 pt	0.62 in
202-272	57.384 pt	0.797 in
274-340	70.128 pt	0.974 in
342-380	82.872 pt	1.151 in

Softcover books

Spine width in points is calculated by the following formula:

javascript

const spineWidthInPoints = Math.ceil(pageCount*16/400.0) * 72.0/16.0)

java

final var spineWidthInPoints = Math.ceil(pageCount*16.0/400.0) * 72.0/16.0;

Calculated spine widths

Page count range	Spine width (points)	Spine Width (inches)
20-24	4.5 pt	0.0625 in
26-50	9.0 pt	0.125 in
52-74	13.5 pt	0.1875 in
76-100	18.0 pt	0.25 in
102-124	22.5 pt	0.3125 in
126-150	27.0 pt	0.375 in
152-174	31.5 pt	0.4375 in
176-200	36.0 pt	0.5 in
202-224	40.5 pt	0.5625 in
226-250	45.0 pt	0.625 in
252-274	49.5 pt	0.6875 in
276-300	54.0 pt	0.75 in
302-324	58.5 pt	0.8125 in
326-350	63.0 pt	0.875 in
352-374	67.5 pt	0.9375 in
376-380	72.0 pt	1.0 in