Brief introduction
- In the development of the iphone
- Modal is a common way to switch controllers
- The default is to eject from the bottom of the screen until the contents of the back are completely covered
- In the development of ipad
- The frequency of modal is also very high.
- In contrast to iphone development, modal has a number of uses in ipad development
Rendering style
- What do you mean, rendering style
- Modal out of the controller, and the final display looks like
- Modal there are 4 types of rendering styles common
- Uimodalpresentationfullscreen: Full screen display (default)
- Uimodalpresentationpagesheet
- Width: Width of vertical screen (768)
- Height: The height of the current screen (fills the entire height)
- Uimodalpresentationformsheet: Occupy a small piece of the middle of the screen
- Uimodalpresentationcurrentcontext: Follow the rendering style of the parent controller
Transition style
- What do you mean transition style
- Modal out of the controller, is how the animation rendered out
- Modal Altogether 4 transition styles
- Uimodaltransitionstylecoververtical: Drill up from bottom (default)
- Uimodaltransitionstylefliphorizontal: three-dimensional flip
- Uimodaltransitionstylecrossdissolve: Fade in and fade out
- Uimodaltransitionstylepartialcurl: Page Turn (show only part, use premise: Render style must be Uimodalpresentationfullscreen)
Controller switching mode in IOS development modal
