Common Design Elements
|Device||Status Bar Height||Tab Bar Height|
|iPhone 4.7-inch iPhone 6, iPhone 6S, iPhone 7, iPhone 8||40 px||98 px|
|iPhone 4-inch iPhone 5, iPhone 5S, iPhone 5C, iPhone SE||40 px||98 px|
|iPhone 3.5-inch iPhone 4, iPhone 4S||40 px||98 px|
|iPad Retina iPad 3, 4, 5, 6, 7, Air 1, Air 2, Air 3, Pro, Mini 2, 3, 4, 5||40 px||112 px|
What is the height of navigation bar iPhone?
On iPhone tab bars remain 49 points tall in portrait and 32 points tall in landscape. iPhone X added extra height for the Home Bar to toolbars and tab bars and their sizes are unchanged from iOS 11: 83 points tall in portrait and 53 points tall in landscape.
What is the navigation bar on iPhone?
A navigation bar appears at the top of an app screen, below the status bar, and enables navigation through a series of hierarchical screens. When a new screen is displayed, a back button, often labeled with the title of the previous screen, appears on the left side of the bar.
How do I change the navigation bar on my iPhone?
Change the Bar Style
A user changes the navigation bar’s style, or UIBarStyle , by tapping the “Style” button to the left of the main page. This button opens an action sheet where users can change the background’s appearance to default, black-opaque, or black- translucent.
What is top navigation bar?
The top navigation for your site is the horizontal red bar that lists sections or pages of your website. In many cases, the top navigation includes dropdown menus that display subpages of sections as well.
Where is the horizontal navigation bar located?
A website navigation bar is most commonly displayed as horizontal list of links at the top of each page. It may be below the header or logo, but it is always placed before the main content of the page. In some cases, it may make sense to place the navigation bar vertically on the left side of each page.
What are the 3 types of navigation?
There are three main types of navigation that we will discuss in this article:
- Main Navigation.
- Local Navigation.
- Contextual Navigation.
What are the two 2 types of navigation bar?
It allows people to move up and down the different points of a site’s hierarchy. Structural navigation can be further subdivided into two types: main navigation and local navigation.
What is small scale chart?
Small scale charts shows overall details such as light vessels, light floats, lanbys, territorial waters and land separating adjoining countries, obstructions, shoals, reefs, buoys and fog signals .
Which chart is used for navigation?
Nautical charts are key to safe navigation.
It is a map that depicts the configuration of the shoreline and seafloor. It provides water depths, locations of dangers to navigation, locations and characteristics of aids to navigation, anchorages, and other features. The nautical chart is essential for safe navigation.
What is the reference for heights on a chart?
Chart Datum (CD) is the plane of reference to which all charted depths and drying heights are related. In the Netherlands …
What is the difference between a chart and a map?
Summary: 1. Charts are used to represent portions of water or bodies of water with land surrounding them or land surrounded by them while maps represent the geographical features and relative positions.
What is chart scale?
The scale of a chart is the ratio of a given distance on the chart to the actual distance which it represents on the earth. It may be expressed in various ways. The most common are: 1. A simple ratio or fraction, known as the representative fraction.
What is chart scaling in navigation?
The scale of a nautical chart is a way to convert inches on paper to inches in the real world. Chart scales are expressed as ratios (1:100,000 for example), so the unit of measure does not matter. On a chart whose scale is 1:100,000, one inch on paper represents 100,000 inches in the real world.
How do we measure easily distances on chart?
Distance is measured on the latitude scale, at the sides of the chart. One minute of latitude is one nautical mile-at that latitude.
What’s a bar scale?
A linear scale, also called a bar scale, scale bar, graphic scale, or graphical scale, is a means of visually showing the scale of a map, nautical chart, engineering drawing, or architectural drawing. A scale bar is common element of map layouts.
How do you find the scale of a bar?
The size of an image when you're given a scale bar. So what you have to do is actually measure on the paper how big that scale bar is I measured it to be 15 millimeters.
How do you find the magnification of a scale bar?
Magnification can be calculated using a scale bar.
Working out magnification:
- Measure the scale bar image (beside drawing) in mm.
- Convert to µm (multiply by 1000).
- Magnification = scale bar image divided by actual scale bar length (written on the scale bar).