SVG images will be exported as is, no resolution report is necessary because they inherently scale in a crisp way to multiple devices. Like for bitmap images you can drop them right on the canvas, or onto existing images. Sparkle can load SVG vector images, which scale to different resolutions and devices. Removing the background also works great with text wrapping, to get naturally flowing text around a product image. Here is a sample before and after the background removal. The first time the background remover is used, the feature will be loaded and take a little longer, on subsequent runs it will generally run faster. In practice it works well with headshots and product images. Sparkle has a powerful AI-powered background remover, that is optimized to work with bitmap images containing foreground subjects with a good contrast over the background. Tip: drag-and-dropping an image with a name ending in (for example its dimensions will be halved and it will be placed on the canvas at the 1x size. Image generation options are available site-wide in the settings panel. When the source image size is sufficient, the image will be automatically generated for normal (1x), high dpi (2x) resolutions, or very high (3x). Sparkle supports browsers running on high dpi (retina) devices or very high dpi (3x retina). If the image comes from a device that has embedded a depth mask in the image, the "Apply Portrait Mask" option will be available, letting you mask out the background. Ultimately you should ensure you don’t drop below 2x, if that happens many devices will show an image that’s perceivably low resolution. As you resize the image the bar updates automatically. The “resolution report” bar below the stretching controls helps you assess the quality of the output image and whether there are enough pixels for high dpi (retina) and even normal size usage. “Fill” ensures the image covers the entire frame, but the image will be clipped at the frame edges. The “Fit” button ensures the entire image is visible, but will produce a horizontal or vertical letterboxing. If the “Stretch” checkbox is enabled, an appropriate scaling factor will be applied by Sparkle. Its position in the element frame can be aligned horizontally and vertically by using the six buttons: left, middle, right, top, middle, bottom. If the “Stretch” checkbox is disabled the image will maintain its original dimensions (and will be cropped or letterboxed if necessary). How the image fits the frame is controlled by the alignment and stretching controls. The image frame in the canvas is the maximum space for the image. Image options include a title text, which will be shown as a tooltip in most browsers, and a description text (sometimes referred to as the “alt tag”), which is an accessibility option used by screen readers and other assistive devices, but not otherwise visible in the browser. Other image formats are exported as JPEG, resized to the required sizes. GIF images are exported unchanged, while PNG and JPEG images are resized and compressed for the exact size used by the element. Sparkle will load most bitmap image types supported by the system, including JPEG, PNG, PNG with transparency, GIF, TIFF and digital negative (raw) camera files. The basic and most common image type is a bitmap image, which includes images coming from digital photography or image creation tools that aren’t expressly vector-based. Images have an initial placeholder look, which can be useful when you first rough out a layout without also adding content. You can replace an existing image by dropping it over the image thumbnail in the settings, or over the image in the canvas.Īn alternative to using the image element is setting the image as the background of a box. You add an image by dropping it into the canvas straight from the Finder, or from Photos, or by adding it from the “Add” popup. Images are also the main source of page weight, because browsers download them immediately along with the page.įor these reasons there are several ways to integrate images in the page and many options. Images are the best way to make your page interesting and distinctive, and they obviously inform, provide context and set the mood.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |