Usually we start the project page and the page is a guide to show the whole picture, so in the full screen and non-full-screen if the same figure fit then certainly be tensile deformation in some models, so one approach is to cut two View model is determined by the code and then display the corresponding images, doing too much trouble. Another option is to use split adaptation process, for example, the guide page adaptation of the FIG.
Usually start page and intro pages are similar to this, there are some pictures on the background image and logo icons, the figure can be cut into two to three separate chart, a top, a button can be cut below the map or write the code yourself, then write the background to a white background or their own code is also OK
Adaptation background when constrained stochastic screen covered, even if they are stretched can not tell, may have some background pattern also has little effect in line with the perfect fit, the size of the middle of this picture is stationary stochastic variation changes, stretching can not be guaranteed, so that only one set of FIG dividing method can be adapted to all models of