You can select just part of your image and apply different corrections to individual parts.
As such, you may want to look at the earlier chapters first:. You can also find image compressor tools online to help resize image without losing quality online.
Wider images may run over into the sidebar. If you reset the tool as suggested, the select box will say Unconstrained. What you are getting confused over is the PPI.
All image editing apps can export or save files in one of these formats.
There are actually many aspects to making responsive images. Note that this will make the file larger. I strongly recommend that you use Preview instead of iPhoto for two reasons: You just select the option you want, and the tool will let you crop and resize your image until it fits the dimensions of your choice.
If the photo has a color cast, for instance due to fluorescent light, try clicking the center eyedropper, and then clicking on something that should be a neutral gray. One of the best features of B.
New Media Storytelling 33. Saving the image to a file F inal step now. This article explains different use-cases quite well.
Wikipedia has a great and very educational article on the topic which I would advise you to read. If you don't mind your images being tiled across all available space, you can omit background-repeat: Storytelling Prompts 14. The width of each will vary, depending on how much of the image you want to show.
You need to double the size of the image to double the resolution. They are used either for aesthetic purposes or to convey information.
Decide what image size in pixels you want before you start, based on your page design. Here is a step-by-step tutorial on how to resize an image in Photoshop: But I like the real Photoshop a lot better.
Image credit: Text weight i.