Question

Выбери признаки растровой графики

Answer 1

Ответ:

Растр – совокупность пикселей, образующих строки и столбцы. Каждый пиксель может иметь свой цвет.

Достоинства растровой графики: точность цветопередачи – при сохранении растрового изображения, сохраняется и информация о цвете каждого пикселя; изображения можно распечатать на принтере.

Недостатки: чувствительность к уменьшению и увеличению рисунка; большой объём всего изображения.

Объяснение:

Можно лучший

Answer 2

Raster Graphics

Raster graphics, also known as bitmap graphics, are digital images that are composed of a grid of pixels. Each pixel contains information about color and intensity, and when combined, they create the overall image. Raster graphics are commonly used for photographs, digital paintings, and detailed illustrations.

Here are some key characteristics of raster graphics:

1. Resolution: Raster graphics have a fixed resolution, which is determined by the number of pixels in the image. Higher resolutions result in more detail and sharper images, while lower resolutions may appear pixelated or blurry.

2. File Formats: Raster graphics can be saved in various file formats, such as JPEG, PNG, GIF, and TIFF. Each format has its own advantages and limitations in terms of compression, transparency support, and color depth.

3. Editing: Raster graphics can be edited using image editing software like Adobe Photoshop, GIMP, or Corel PaintShop Pro. These programs allow users to manipulate individual pixels, adjust colors, apply filters, and perform other modifications.

4. Scalability: One limitation of raster graphics is that they are resolution-dependent. Enlarging a raster image beyond its original resolution can result in a loss of quality, as the pixels become more visible. This is known as pixelation. However, raster graphics can be scaled down without loss of quality.

5. Photorealistic: Raster graphics are well-suited for representing complex and detailed images, such as photographs or realistic illustrations. The ability to represent subtle variations in color and shading makes raster graphics ideal for capturing the nuances of real-world scenes.

6. File Size: Raster graphics tend to have larger file sizes compared to vector graphics. This is because each pixel in the image requires storage space to store color information. Higher resolutions and more complex images result in larger file sizes.

7. Display: Raster graphics are displayed on screens or printed on physical media using a grid of pixels. The quality of the display depends on the resolution of the output device. Higher-resolution displays can render raster graphics with more detail and clarity.

These are some of the key characteristics of raster graphics. It's important to note that raster graphics have their strengths and limitations, and the choice between raster and vector graphics depends on the specific requirements of the project.