1. What is the difference between 300ppi and 72ppi?
The difference between 300pi and 72ppi is that, 72ppi is suitable for digital displays such as like monitors and web images, as it matches the typical screen resolution. It usually refers to pixels, but mainly describes how much detail an image has and how large it can be printed or magnified before it starts to pixelate. 300ppi is commonly used for high quality printing, as it provides a higher resolution and more detailed output. This means that every inch contains 300 dots of ink. Graphic designers typically use 300ppi as a benchmark for printing high quality images. However, larger images may require an even higher resolution. To achieve 300ppi, images should be saved at a resolution of at least 300 pixels per inch, and the file size will be larger due to the increased amount of data. This ensures a crisp and clear print output.
2. Why is that important for the graphic designer doing print projects?
It is important for graphic designer to use 300ppi because it is used for printing materials like business cards and photos which graphic designers mostly work on. It provides high level of detail and sharpness. Images that are at least 300Dpi will print clean and crisp instead of pixelated and blurry. It helps print out good quality images which helpful for graphic designers to make such as magazines and newspaper. On the other hand 72ppi is important for graphic designers because it is used for digital displays like websites, social media, and monitors. Lower resolution, but sufficient for screen display will appear pixelated when printed at larger sizes. Designers should use 300ppi for print ready files to ensure crispy, detailed output. While for 77pi be ready to optimize for screen display.
3. Why is that important for the web designer doing websites?
It is important for web designer doing website because most monitors display at 72 pixel per inch, so images at this resolution appear sharp and clear. Using 72ppi images ensures that your website loads quickly, as the files sizes are smaller. It's the standard resolution for web images, making it compatible with most devices and browsers.
By using 72ppi images, web designers can ensure a smooth user experience, fast page loading times, and a crisp visuals. Web images at 72ppi have smaller file sizes, which leads to faster page loading times and smaller images load quicker, improving user experience and search. Using 72ppi images maintains consistency in image quality throughout your website, providing a professional and polished look.
4. Add new information not included in the lecture. There is a debate surrounding image resolution for web use has been ongoing, with some arguing for 72ppi and others for 300ppi. The origin of the 72ppi standard dates back to the 1980s and Apple's early Macintosh computers, which had a 9inch display with 72ppi resolution. However, modern screens have much higher resolutions, making the 72ppi standard outdated. Image resolution affects print size, not screen size, so far web use, pixel dimensions are most relevant than resolution. For viewing distances of 2 feet, a minimum pixel density of 300ppi is recommended. If you want to print an image file up to 12 inches by 18 inches, the image should have a pixel density of 300ppi, a width of 3600 pixels and a heigh of 4800 pixels. A pixel density of 300ppi is recommended for print good quality photos.
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