How to Draw on a Computer
The person painted at all times. In the whole history there appeared a huge number of tools and materials for this lesson. In the age of information technology, one of these tools is a personal computer for which a huge number of paid and free programs for working with graphics was created. In this article, how to draw on a computer.
In the Windows operating system, there is a built-in drawing program. Find it pretty simple: you need to enter the menu "Start", select item "All programs", then enter the folder "Standard", where to click on «Paint». This program has all the necessarytools for creating the most elementary pictures: a brush, a pencil, an eraser, filling a closed area and much more. Paint is perfect for spending time drawing.
However, for creating serious images much more advanced programs will be needed. It should be noted that the computer two-dimensional graphics is divided into two types: bitmap and vector. The first implies a grid of pixels of fixed size. Draw on the computer using this kind of graphics, you can in the program Adobe Photoshop, which is paid, but at the same timeThis program is considered the most powerful tool for working with raster graphics. It is used by many professional designers and photographers around the world.
There are also free programs of this kind, one of them is called Gimp ». Many people mark it as a pretty good alternative to Adobe Photoshop. Gimp has all the necessary tools for free drawing, and for processing photos.
As for vector graphics, its principlebased on the use of elementary geometric objects: points, splines, lines and polygons. In addition, each object is a mapping of a certain mathematical function. The greatest advantage of such graphics is the possibility of increasing the size of the image without losing its quality.
The brightest representatives of paid programs for working with vector graphics are Corel Draw and Adobe Illustrator. They are widely used by graphic designers, font designers and illustrators.
However, among free software there is a vector graphics editor Inkscape, which is great forDraw on the computer. Moreover, this program can be used as an automated design system for creating technical illustrations.
Separately it is necessary to tell about graphic tablets, which are created for drawing on the computer fromarms. The principle of their work is that you use the special pen on the surface of the tablet, and the software translates the touch of the pen with the plane into points and lines. In addition, modern expensive models of such devices are able to recognize even the force of pressing, so you can draw more thin or thicker lines.
The most famous manufacturer of graphic tablets is Wacom. Prices for its products can vary from 100 to 6000 dollars.
As you could see, in order to drawon the computer, you just need to install some graphics editor, and if you want to purchase a tablet. If this is not possible, you can use the standard image editor that comes with the operating system.
