Benefits of Working with Vector Image in Photoshop
In graphic designing as well as Vector Image in Photoshop, vector graphics and raster graphics determine how an image will appear. The former is known to give a smooth finish to an image while the latter will make it pixelated. Advanced designers always prefer to work with vector graphics. It has a lot of benefits when compared to raster graphics. Pixelated image is one of the biggest drawbacks of raster graphics. This also makes it difficult to zoom in the picture. The more you zoom or expand it, the more pixelated will it get. But when working with vector graphics, this problem is eliminated directly.
Vector and Raster also determine the overall quality of your graphics. So it important to make a smarter choice before you starts with designing. You have no time to waste and maybe, you need to design a lot of projects in one day. In the end, if you make a mistake with the picture quality, it is your loss. Here are three important things to know while working with graphics.
Since the primary school day, the concept of drawing margins will never get obsolete. The reason to draw margins on four sides is not to keep the painting neat or clean. It instead specifies the dimensions and final area in which you are going to work. This is also the same for professional software.
Every designing requirement will come with a specific size. Don’t just start with a random layout. If you are designing for a poster, select the correct dimensions for the poster. Similarly, the process is also the same for other marketing materials such as banners, flyers, and postcards. You have the flexibility of choosing various dimensions. For example, you can choose a vertical orientation while still keeping the dimensions equal.
The Size and Resolution
The dimension of an image has a direct relation with its resolution. Hence, determining the correct resolution along with the image dimensions is equally important. But sometimes it is also calculated in inches or centimeters. The resolution, on the other hand, is calculated in DPI or Dots per Inch. Other units include pixels per inch and pixel per centimeter. All these are similar measurements for dots or pixel density.
The image dimension and resolution will affect its file size. This means, with a bigger dimensional value and higher resolution, the file size also increases. So, when designing images online you should find the right balance between dimension and resolution. This will determine the overall image quality and make it look good.
Raster Vs Vector Image in Photoshop
Now that you know about the correct file dimensions and resolution, learn about this third factor. This is another factor that affects image quality. As said before, vector graphics provide a smooth finish while raster graphics can give pixelated output. Depending on your project type, you need to choose the file format that works best. Often you can find hybrid file formats that are collaboratively made of vector and raster graphics.
Advantages of Using Raster Graphics as Well as Vector Image in Photoshop
- These Graphics come with simple data structures. This makes it simple to perform.
- The technology and file format are comparatively cheaper than vector graphics.
- The simulation process is simple. It’s because the cell has the same shape and size.
- Each cell has a box of information. Hence the information does not collaborate or mix up with the other cells.
- Raster graphics have tones of gradation.
- If you use it with a PNG file format, it can appear on a transparent background too.
- Most stock photo websites have a wide range of raster graphics.
What are Vector Graphics?
Vector graphics work with instructions based on mathematical expressions. These mathematical expressions instruct the software to draw lines, curves, points, and paths. Vectors do not have anything to do with pixels. Hence, they can be reshaped and resized without losing image quality. This quality also makes the Vector Image in Photoshop that is able to scale. Some of the commonly used vector drawing tools include Corel Draw, Adobe Illustrator and Inkscape. Most icons, logos, and illustrations are created with vector graphics.
Benefits of working with Vector Graphics
Easy to Resize Image
It is easy to resize an image with vector graphics. You can enlarge or reduce the image size, but you will not lose its quality. This option is very beneficial for professional designers. Often clients ask for different sizes of the same image. Instead of designing the images or logos, again and again, resizing the same image is more convenient.
Smaller file Size
Vector Images have a smaller file size. This is better than raster graphics. Expert designers need a lot of storage space for hundreds of designs. As these vector graphics use mathematical equations they do not need a lot of storage space. On the other hand, raster graphics come with heavy file size. This happens because they need to store data from thousands of pixels.
Multiple File Formats
This is another reason why vector graphics have become so popular. The World Wide Web Consortium has set SVG as the standard file format for all online vector images. But this is not the only one. The other vector supporting file formats include .odg, eps, .xml, and cgm. These files are often found in .pdf files. The common vector that enables software is Adobe Illustrator.
Different from Raster Graphics
The equations for both these types are graphics are not the same. Raster graphics are pixel-based while vector graphics are based on mathematical equations. The latter is easy to scale and does not lose image quality. Vector graphics can be converted to raster graphics easily. But this is not the same with raster graphics. Most raster graphics cannot be converted to vector.
Serves multiple Purposes
Vector graphics can help you in many ways. It has a lot of flexibility and you can design in any size. From small icons to large logos, everything is possible with vector graphics. Designs for infographics, computer fonts, and illustrations and on paper and clothes, vectors work everywhere.
Vector Images in Photoshop
Photoshop is one of the popular designing software that works with raster graphics. But do you know, you can still create vector graphics out of it? Although the method of working with vectors is different, you can still enjoy the benefits easily. It is important to note that the windows version of Photoshop is different from the MAC and smartphone versions. Here is how you can work with vectors in Photoshop’s Windows version.
- Open Photoshop on your computer and start with a new image. Create the image for yourself so that you can test vectoring on it. Start with a small image instead of a large one. The small image will help you to enlarge later.
- Select the vectoring creation tool. Check for any border color filled with black. After this proceed with a small vector circle and leave space for another shape of a similar size.
- Use the pencil tool to modify the circle and size it well. Next to the other circle drop a point of drawing beside the second circle.
- Now you have two separate circles. One is vector-based, while the other is raster-based.
- Next, you have to enlarge the canvas size and then zoom in to notice the change of the circles and see how they get optimized to the new size.
- Now you can reduce the canvas size down. Once again check for the difference in quality in the two pictures. Keep repeating this process.
- Notice how the pixels in the raster graphics lose quality while the vector remained intact with the same aspect ratio.
With this simple test, you will understand how vectoring works in Photoshop too. It is a very easy and simple test. But for better application of vector graphics, choose to use Adobe Illustrator.
Use of Vector Graphics in Modern Design
You already know vector graphics provide scalable and high-quality images. It can not only conserve the file size but also make the design a lot more flexible. Hence it is the primary choice for cheap printing of any shape. The most common use of vector designing is for logo designing and creating infographics and illustrations. Modern designing involves designing in complex places. Here are some of the uses of vector graphics in modern printing.
Ever wondered how those lovely graphics come in your t-shirts? Well, this is part of modern designing. Since vector graphics are easy to scale, you can design easily for t-shirts. The designs are very flexible and are enlarged based on the t-shirt size. This way the resolution is not affected and the designs appear clear on the t-shirts.
Mugs are printed on a completely different surface. But these designs do not have any relation with the printing process. The amazing designs you see in the colorful mugs are part of vector designing. Once again, it is easy to resize and typically the resolution also comes clearly.
Logos and Signs
Logos are important for any business. It is good to have flexibility with the logo design so that you can resize or modify it when required. Changing the complete logo now and then can ruin the logo design and even change it slightly. Signs, on the other hand, are visible in different places. They need to be clear and eye-catching. There is no pixelation concerned within the vector graphics, thus they’re straightforward to manage and print.
Infographics and Illustration
With vector graphics, you can work faster. Vector graphics also help business organizations in many ways. It can help to create a proper brand image. Infographics are important for any business; they are easy to spread in various social media platforms. With the help of vector graphics, you can create amazing infographics and illustrations. When using PowerPoint, you can easily work with vector graphics. Most infographic templates come with an EPS file; this file is familiar with vector graphics.
Usually, every designing software or file format will have advantages and disadvantages. It completely depends on the type of project you are working on. When you are working with digital images, it is better to work with raster images. This is because it can store accurate file information in various color tones. But when you are working with logos or illustrations it is excellent to work with vectors.
Resources for Guided Tutorial on Vector Image in Photoshop:
- Tutorials by Chimi Printing
- Dummies Vectoring in Photoshop