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Tutorial “Creating Vector Graphics“
This tutorial will guide you through the creation of your own vector
graphic and show you how best to meet the specific criteria for our print
process.
We recommend designing your graphic in the following two programs two
programmes: Corel Draw or Adobe Illustrator. There are differences with
both programs, but the basics are always the same.
We'll take you through the process using Corel Draw 11 and Adobe
Illustrator CS2.
Table of Contents:
Section Page
A1
A1.1
A1.2
A2
A2.1
A2.2
A3
A3.1
A3.2
A4
A4.1
A4.2
A5
Simple Lines
in Corel Draw 11
in Adobe Illustrator CS2
Empty Spaces
in Corel Draw 11
Letters
in Corel Draw 11
Points and Lines
in CorelDraw11
An example with Adobe Illustrator CS2
- Creating a form
- Setting text in an object
- Empty spaces
- Outlines
2
4
5
7
8
10
11
13
14
15
16
17
Page 1

Section 1: Simple Lines
A 1.1: Corel Draw 11
1. Open a new document: 'File – New'
2. Create a line:
a) select the 'Freehand Tool'
b) Click and release to make a point in the
workspace, drag the mouse to create a line
in any direction and set the end point by, once
again, clicking and releasing.
3. The length of the line is set by the end points.
You can change the width under object properties
(Window – Dockers - Properties)
4. The line is represented by an 'outlined curve' –
however, for printing, it is important to convert
this line into a 'filled curve' without an outline.
To do this: click on 'arrange' - 'Convert Outline to
Object' or just use ctrl+shift+Q .
You will see the difference in another view (View
– Outline) or in the object manager (Window –
Dockers - Object Manager)
Curve: outline, no filling | Curve: filling, no outline
View:Normal
View:Wireframe
To ensure that your design stays intact during
production, all elements must be at least 1.5 mm
thick.
For a design that's about 30x30 cm, the width of
the outline would be about 5.0 points.
The maximum design size at Spreadshirt
is 30x30 cm – in order to make sure that
the design fits on all t-shirts, we recommend
a maximum design size of 22.5x22.5 cm.
Page 2

5. There are two ways to check if your line is thick
enough, so that your design will be ready for
printing:
a) Select the line and check if it is bigger than
1.5 mm thick using the Object Size Tool
(only possible for straight lines!)
b) Use the Ellipse Tool to make a circle that's
1.5 mm across and check that the line is
thicker than the circle.
You can set the particulars (mm, pt, etc.) under
'Layout' - 'Page Setup' in case the settings are
different.
6. If the line is too thin, you can create an outline
around the selected line: under object properties
you can add an outline then 'convert outline to
object' using ctrl+shift+Q. By the way – this step
works better in Adobe Illustrator when working
with More complex designs.
The size of the design changes the width of the
outline. With a large design, for example, an
outline of about 20 pt. is hardly visible. For a
small design, an outline of 1 pt. can be too thick.
In general, the design sized A4 can have an
outline of 5 points and it works with Spreadshirt's
requirements (the outline is thicker than 1.5 mm).
Note: Curves in Corel Draw are Paths in Adobe
Illustrator. Outlines are called Strokes in Adobe.
Page 3

A 1.2: Adobe Illustrator CS2
1. Open a new document: 'File' – 'New'
2. You can create a line with a Line Segment Tool –
use it like in Corel Draw.
3. Set a startpoint by clicking the mouse and
dragging in any direction. The end point will be
made when you release the mouse. The stroke
weight (width of the line) can be edited under
Stroke in the menu or under Window – Stroke (you
can also align the stroke: centre, outer, inner).
4. Converting to outlines works much more easily
than in Corel Draw. Especially for more complex
designs! In order to convert lines, first mark the
line (or select all: ctrl+A) and go to Object – Path
– Outline Stroke
5. The difference will also be clearer in another
view (View – Outline)
Path with outline Path without outline
View: Preview
View: Outline
6. In order to check if a line is thick enough,
you can draw a circle that's 1.5 mm thick.
If the circle is always smaller than the line,
the design is fine. If the line's too thin, then
add another outline to the line, or make
the entire design larger.
You can edit the particulars under
File – Document Setup
Page 4

Section 2: Empty Spaces
A 2.1: Corel Draw 11
1. Holes, or empty spaces are essential for vector
graphics. These are spaces where another colour
or the colour of the t-shirt should show through.
2. The width (or height) of these spaces cannot be
less than 1 mm. You can check for this by creating
a circle that's 1mm across. The circle should not
be larger than the space at any point.
3. How do I create these empty spaces?
First, create a negative by creating an object you
will use to cut out a shape in the design. This can
either be a rectangle, circle or another shape
using the Freehand Tool.
a) Rectangles and circles
Use the Rectangle Tool (or the Circle Tool)
to create the shape you want. Just select
the tool, and left-click on the place on the
workspace where you want the object to start.
Still holding down, move the shape into the
size that you want, and let the mouse go!
Pay attention that in the object properties
that you select 'none' for the outline width
to make sure that the object you create
is only made out of one colour (filling)!
b) Freehand tool
You can use the freehand tool to quickly combine
many lines into complex forms. Select the
freehand tool, click to set a start point, without
releasing drag to create a line and set an end
point by double-clicking (this makes sure that the
last point isn't set as a new start point). Drag
again to continue the shape with a new line, set
the end point and so on...Make sure to check that
the form is closed (that the end point of the last
line connects to the start point of the first line).
Page 5

At the end you can fill in the final form
with a colour and remove the outline.
Check in the object manager if the curve
really has a filling and doesn't have an outline.
4. Multiple objects should be welded, so that in the
end you'll just have a single object.
You can select this option automatically
if you select multiple curves. The difference is
really clear in View – Outline option.
All overlapping objects will be 'welded' into
one object.
5. The finished “negative“ is ready to be applied to
the design. Select the negative, position it where
you want (pay attention that the negative lies
over the actual design) and use the Simplify
function.
Afterwards, you can delete the negative,
and see that the form will be completely
cut out of the design below.
Remember to check the size (see Section 2.)
Page 6

A 2.2: Adobe Illustrator CS2
1. Creating "negatives" to cut out empty spaces in an
object functions similarly in Adobe Illustrator as in
Corel Draw.
2. There are rectangles, ellipses, stars and many
other forms in the toolbar. With Adobe Illustrator
CS2 and later versions, there's an easy tool – the
paintbrush – for making closed vector graphics
(see example in Section 5).
All layers that are made up of closed lines
are automatically integrated into a path (a layer).
3. The function 'Add to
Shape Area' is similar to
the weld function in
Corel and is available
under Pathfinder (Menu:
Window-Pathfinder).
This lets you integrate
selected objects into a
single integrated layer
(click on expand to let it
do its magic!). Check to
make sure that the
stroke weight is 0 pt.
4. To cut a shape out of your design using this
negative, simply click on "Merge" (like Corel's
Simplify).
Page 7

Section 3: Letters
Section3.1: Corel Draw 11
1. You can create text in Corel Draw
with the Text Tool (F8).
2. Once you've selected this you'll see a menu fwith
various fonts and sizes. Find the font you like and
click OK. Click to set a start point for your text
and a cursor will start to blink. Begin typing your
text.
3. To get out of the typing mode, you'll have to click
again on the 'Selection' Tool.
4. The first letter is usually automatically
written in capitals – you can change this
function under the menu point 'Text' -
'Writing Tools' – 'Quick Correct'.
5. Once the text has been positioned and
set in the right size, you must convert
it to curves for it to be printable. To do so, select
the text and under Arrange click on 'Convert to
Curves') or just 'ctrl+Q'.
6. The object manager shows you this
more clearly – from the graphic text, you'll
get a plot-printable curve with filling and no
outlines.
7. The rules for object sizes also applies
for text: they must be at least 1.5 mm wide.
The easiest way to check if the text is big enough
is to create a circle with a 1.5mm diameter (see
Section A1.1). Make sure that the circle isn't
larger than the smallest part of the text.
For empty spaces in texts (e.g. with B or O), the
empty space rule (at least 1mm wide/high) also
applies. When in doubt, draw another circle!
Page 8

8. If the lines in the text are too thin, you have two
options:
a) increase the text size
until the lines are thick enough. To do so – select
the text and left-click on the black corners
and drag the mouse to increase the size.
Afterwards, check again with the circle to make
sure it's now large enough.
b) Add an outline
That's easy – select the text and in the object
properties select the thickness you want for the
outline. Afterwards, you'll have to convert the
outline into curves. This function available
under Arrange – Convert to Curves.
In Corel Draw 12 (or lower), you might run into
problems when converting an outline to
an object. At best, make your outline in Adobe
Illustrator. Just copy the design from Corel (ctrl+C)
and paste it into Adobe (ctrl+V) [see A3.2, point 6].
Page 9

Section 3.2: Adobe Illustrator CS2
1. You can create text in Adobe Illustrator
with the Type Tool.
If don't have a document, open a new one,
select the text tool, click where you
want to write and enter in your text.
2. Once you've done so, the text functions
are active. To get out – go to the menu
and click on the Selection Tool.
3. Get back in by double-clicking on the text area.
By pressing 'ctrl+A', you can set the
settings (e.g. font or size) for the
entire text.
4. To make the text into printable curves
(paths), select the text, and go to the menu
point 'Object' – 'Expand' and click 'OK' to confirm
to convert the object to layer.
5. To check the size, do the same as with
Corel Draw (make a circle 1.5mm across
and compare).
6. If the lines of the text are too thin
(following the step above: when the 1.5 mm
circle is bigger than the thinnest line
in the text), you can either make the
text size bigger or add a contour.
To add a contour, select the text and add a
contour until the width is larger than the 1.5mm
test-circle (for example: a contour that's 3 points
thick is enough for the text to be thick enough).
Afterwards, you'll have to convert
the contours to paths (so that it's printable).
Do this under 'Object' – 'Path' - 'Outline Stroke'
(you can see the difference in the blue outlines in
Adobe).
Page 10

Section 4: Points and Lines
Section 4.1: Corel Draw 11
1. The problem of the points of lines has been
widely discussed. What, for example, should
happen with suns and stars, or even more simply:
triangles.
The thickness of the point is dependent on the
angle - but it's not so easy to measure. One way
is to create a 1.5mm circle, and run along the line
of the design until the left and right lines
of the design line up with the circle. If the space
from this point until the point of the design is
longer than 10mm, the design is too thin. If the
length is shorter than 10mm, the width is OK.
2. You can measure the length to the point easily –
draw a rectangle that's 10mm long. Check if that's
the length from the circle/lines meeting to the
point of the shape
3. What should you do if the line is too thin?
There are three options:
a) add an outline
b) shorten the end of the line:
Don't let the line run until the end. Rather, before
make a rectangle out of the triangle – so that it
ends in a 1 mm thick end.
1. Check be creating a 1 mm circle and see where
the line is 1 mm thick.
2. Then draw a rectangle that completely covers
the end.
3. Mark the line and the rectangle and use the
Simplify function.
4. Then delete the rectangle and you'll get a line
where the end point has been cut off.
Page 11

4. On the other side:
make sure that the cutouts of the
design (like in the letters B and O), are at least
1 mm wide.
5. When making these cutouts, pay attention to the
width.
6. To test the width, you can use the same trick we
talked about in Point 1. Just with the difference
that the cutout just needs to be at least 1mm
wide (not like lines outside a design which
have to be at least 1.5 mm wide!).
7. An Example - If the cutout is too thin: the length
of the point that's 1 mm wide until the
point is 15.77 (>10mm). The cutout below is
fine – the length from the 1mm wide point
until the endpoint is 5.2 mm (<10mm).
8. If a cutout is too thin, you've got three options:
a) increase the design size (see A3.1 Point 8)
b) expand the size of the cutout.
Click on the Form Tool , and add an additional
anchor point to the line selected by
doubleclicking the mouse. Drag this point with the
mouse until the cutout is thick enough.
c) decrease the cutout
Draw a rectangle, place it over the cutout,
so that it will be made smaller as you'd like.
Select the design and the rectangle, weld them
together.
Page 12

Section 4.2: Adobe Illustrator CS
1. There's not much difference between
the techniques we've just talked about for Corel
and what works with Illustrator. So, we'll just go
from the part of working with anchor points.
2. To add an anchor point, select the design,
and click on the toolbar on Pencil Tool.
And add a point to where you'd like (you'll see a
little plus sign once you're on the line).
3. To move the points, select the Direct Selection
Tool and click on the point that you want to
move. Pay attention that just one point is
selected (the point will turn blue), otherwise
you'll be moving the whole design, not just the
one point.
The whole design should not have over 1000
anchor points. Under 'Object' – 'Path' – 'Simplify',
you can reduce these by 98/97%. In doing so,
sharp corners are usually rounded off. Because of
this, we don't recommend simplifying by 50%
(the number of points will only be shown if the
Preview is activated).
Page 13

Section 5: An Example in AI CS2
1. This example will show all the functions we've
discussed up to now and apply them to create
a finished logo.
2. The logo should be symmetrical and even to help
us along, we can activate a grid (View- Show
Grid). Under Edit – Preferences – Guides and Grid
- you can set the spacing of the grid. With a 1.5
mm spacing, you'll be able to see the thickness of
the line quite easily. Under View again, select Set
on Grid. That way, lines created will be
automatically oriented to the grid points.
3. Then create a Line Segment and Arc Tool to
add more paths, that later will become an
emblem.
The Arc Tool is relatively easy: you set the start
point and end point and the arc is automatically
draw.
If you want to change the direction of the arc,
just switch the positions of the start and end
points.
4. Individually created paths, or 'open' paths
always have to be linked. There are two options:
either two paths make a corner or a bridge.
In both cases, first select both end points of the
paths (Direct Selection Tool) and put them
together via 'Object' – 'Path' – 'Join'. Then select
whether this is a corner or a bridge. For a bridge,
both paths will be automatically joined, so long as
they aren't on top of each other. All corners and
bridges have to be joined.
5. Once one side of a design has been finished,
you can just copy, reflect (Reflect Tool), and
Connect the end points.
Page 14

6. The function 'Object' – 'Path' – 'Outline Stroke'
converts all strokes into paths.
7. Now, to add a text that matches the logo. To do
so, first draw a line that the text should be
oriented on. Select the type on a Path Tool and
click on the line you just made (this will disappear
as soon as you start typing – so the colour/shape
is irrelevant).
8. After you've set the position, font and size,
you should convert the text into paths under
'Object' – 'Expand'.
9. In between – make sure to check with a circle
or just with the grid, that all lines are thicker
than 1.5mm. If not, you can expand the logo,
or add another stroke where needed.
10.To fill the layers with colour, first select
the design and then the Live Paintbucket Tool
to fill in the area with the colour you want
(a red outline will be shown). Then you should
convert the design with Object – Expand...!
After you've ungrouped the entire design
('Object' – 'Ungroup'), you can bring the
different layers to the front or to the back
(right mouseclick on the object you want, and
Arrange). This lets you add, for example,
another text element behind the text, but
in front of the emblem design.
Page 15

11.After clicking Expand again and the using the
function Merge in the Pathfinder ('Window' –
'Pathfinder'), the design looks quite good. Don't
forget to always check the size (red circle =
1.5mm).
12.To add cutouts, you can use the Paintbrush Tool –
use it to draw a few cuts with the mouse. Pay
attention that the areas you draw are closed -
you will automatically see this as soon as you
cross over a start point. Now you can fill in the
automatically made areas with the same colour as
the background (in this case, black).
13. After the cuts are finished (make sure they follow
the size rues), you can use that Merge Tool again
(in Pathfinder). This will remove the cuts from
the design (it's possible to use this function
multiple times).
Page 16

14.The final touch: the black emblem
should have an outline that is evenly
spaced from the emblem.
15.First, fill out the black background
(that is – there shouldn't be any more holes
or cutouts, otherwise the outline
will go around them). Then copy the
entire design and select under 'Edit' -
'Paste in Front'. Then colour everything
black and click on Merge again.
Then add an outline (yellow) that's about 4 pts
wide around this area (align=outside). And
convert to paths ('Object' – 'Path' – 'Outline
Stroke').
Then do the same once again - with a black
contour. After you've clicked Merge again -
just for the top layer, you can delete all layers,
except for the external contour. Left over
should be the finished design with
an outline that has a set distance
from the design.
Page 17

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