This tutorial shows how to create both a dotted and dashed line using Illustrator, as shown below.

Step 1. Draw any shape to create a dotted line

• As an example shape, grab the rectangle tool (M) and click on your artboard.

• Type 100 px , 100 px for the width and height. hit Ok.
• Zoom in by holding down ALT/OPT key and spin the mouse wheel

Step 2. change stroke options

• Make sure the rectangle is selected. There are multiple ways to reach stroke options. Either use the Properties panel (1), appearance panel (2), or control panel.

• Click underlined Stroke (1)
• Change weight to 2 pt (2)
• Enable rounded cap (3)
• Enable Dashed line (4) and give the dash and gap values as shown in the figure

• You should have a stroke like this.

Easy huh!

Akif Kutlu

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What is a coil spring?

A coil spring is a mechanical device which stores energy and releases it.  The shape of this device is similar to a metal wire wrapped around a cylinder. Therefore it is sometimes called helical spring. There are many types of springs in mechanical engineering. Here I focused only on the shape of the device and described the steps of drawing coil spring.

How to draw coil spring?

Step 1:  Select the Line Segment Tool (L) and click somewhere in the newly created artboard. When the dialog box open, give the length 200 and 0 (Zero) for angle value. You will have a horizontally aligned line. If required use zoom tool or CTRL + + to zoom in to your new line.

Step 2: while the line is selected run the Zig Zag command. Effect > Distort & Transform > Zig Zag.  Set the size of the effect 50px, Absolute, 4 Ridges per segment and smooth options in the dialog box. Hit Ok if all set.

Step 3: Make stroke thickness 30pt and expand your shape using Object > Expand Appearance. You get the vector like this:

Step 4: Cut the line from anchor points shown below. Use Direct selection tool to select the anchors and run Cut path command as shown.

Step 5: Now select the two paths using Selection Tool (V) and SHIFT + Left mouse button as shown below. Bring them to the front (Object > Arrange > Bring to Front)

Step 6: Select All paths (CTRL/CMD + A) make round cap using stroke panel. Expand your strokes only, going to Object > Expand command.

Step 7: Change the colors of objects as shown. You can choose any color.

The coil spring base shape is ready. Now let’s make a brush from this shape. You need to make sure that when the objects copied sequentially, they should stick together without any gap and should be seamless. Therefore:

Step 8: Crop your coil spring using rectangle tool as shown below. To make precise alignment make sure only the Snap to point is open. Turn off other snaps if open. Select your objects and use Crop command in the Pathfinder panel.

Step 9: drag your final shape using the left mouse button and drop it into the brushes panel.

Choose Pattern Brush from the menu and hit ok.

Step 10: No need to make any other changes in the options panel. Just hit ok.

The brush is ready for use. pick the brush tool and paint the arboard

The post How to draw flat coil spring brush vector in illustrator | free appeared first on Illustrator Tutorials.

As for the instructions shown here, the final product is Shutterstock friendly. Shutterstock does not accept raster images in EPS file formats.

Enjoy the video

 https://www.youtube.com/watch?v=yg1s_qVG5zE

The post how to draw DNA helix in illustrator | create twisted gradient | gradient pattern brush appeared first on Illustrator Tutorials.

The braiding is the knitting form in which three ropes are made by passing between each other in order. Braiding, which is known as the motif name in embroidery works, is generally defined as female hairstyle in daily life. A hairstyle formed by interweaving three or more strands of hair

“braid brush”, which we use the term in the vector drawings, is the brush form which can be used with the brush tool in the illustrator. The created brush shape can be easily applied to many paths and strokes of the shapes created by the illustrator.

There are different methods in the design of the braid brush. It is designed with the help of the shape builder tool and effects applied to three lines without any reference image. The drawn shape is defined as “pattern brush” brush model.

You can easily create the braid brush by using the instructions in the video.  If you don’t want to spend the time to draw the model and. if you say:  “I want to have the brush and use immediately”, you can download braid brush vector pack from shutterstock.com website. I also put a link for the rope brush vector pack below.

Vector download links:

• Braid brush
• Rope brush

Enjoy watching the video

 https://www.youtube.com/watch?v=WPzOo_F6feA

The post How to create braid brush vector in illustrator appeared first on Illustrator Tutorials.

To make the rope shape along the path, the first basic shape of rope is created and made a pattern brush from this shape. When you apply the created brush shape to any path of an object, the rope will be placed along the path.

List of tools:

Line segment tool: create a straight line

Zigzag: create sine wave effect

Shape builder tool: create twisted rope shape

Brush panel: create pattern brush

Enjoy the video

 https://www.youtube.com/watch?v=D7tdD1TbKQw

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