Dear all,
We konw that the dpi basically is used to calculate the print size of a given image. When we change the image resolution ratio, for example, from 96dpi to 200dpi, when I pubish the PDF document, the size of the image are different. The 200dpi's is larger.
Then I have some questions:
1. When I publish the PDF, did the the image resolution ratio change? If changed, how much has changed? I'm not sure if some problem in my understanding of basic concepts.But I print the PDF and office word document for the image, I think the image in word document is clearer.
2.When I change the image attribute width or scale, the size of the image will change also. Did the the image resolution ratio change? Can I control the dpi by these attribute, how?
3.The custom want the image resolution ratio in PDF is 200dpi, and also want a width 70mm, is this possible? How can I achieve it? I don't h
4. By the way, this is for PDF, how about for RTF, Web, or html?
Could you give me any tips please? Your assistance will be highly appreciated in this regard.
Thanking you!