PS poster, why is it pasted when printed

It's useless! You found it online, right? If you want to be clear, you can only use the source file when you do it300 resolution, if it's a file dragged directly on the Internet, it's dead 72 resolution, no matter how big it is, it's useless!

Because you've changed it to all the pixels at the original 72 resolution! In other words, there are more pixels in the original blurred area.

So it's useless to change it bigger!

Hello, I want to ask first, do you change the resolution directly on the **, or change it in the source file format.

If it's a source file, the effect may not be very bad, but there is also a certain amount of blurry, because I don't know if one of you**is from the Internet**, the resolution on the Internet is generally very low, even if you change it to 300 pixels, it also makes the original blurry place more blurry, because the pixels have increased.

If it's in ** format, then there is definitely no way to fix it, 300 to 72 is okay!

Let me answer you.

You made a diagram.

It's 72. So.

After saving. PS resolution is generated.

Wait until you convert to 300 resolution

The pixels get larger depending on the resolution.

That would be tantamount to ripping the original layer apart.

This is of course a blur.

You want to get back to your original clarity.

It's going to be done all over again.

How can I print my PS's ** into a poster without distortion? How to set the size? PS** printed into a poster without distortion must be kept ** pixel not less than 300dpi. You can set the size according to the size of the poster you want.

DPI refers to pixels per inch, and blindness is the scanning accuracy. The lower the dpi, the lower the definition of the scan, due to the influence of the network transmission speed, the ** used on the web is 72dpi, but the flushing ** crack coarse can not use this wanton change town parameters, it must be 300dpi or higher 350dpi.

For example, if you want to develop a 4*6-inch **, the scanning accuracy must be 300dpi, then the file size should be (4*300)*(6*300)=1200 pixels*1800 pixels.

Extended information: DPI was originally a unit of measurement on printing, which means the number of dots that can be printed per inch (dotperinch).

However, with the rapid development of digital input and output devices, most people also use dpi to represent the resolution of digital images, but more serious people may notice that the dots calculated at the time of printing are not the same as the pixels displayed on computer monitors, so more professional people will use ppi (pixelperinch) to represent the resolution of digital images to distinguish between the two.