Description: android background picture scroll+ Matrix achieve stretching to achieve near the far smaller effects, such as lightning game to achieve the same background scrolling effect.
In proportion to the original bitmap and Matrix create a new image, set the realization of an isosceles trapezoid stretch, stretch the picture to get Matrix object implementation, draw a new bitmap, draw a small plane.
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File list (Check if you may need any files):
gbdemo\.classpath
......\.project
......\AndroidManifest.xml
......\bin\classes.dex
......\...\.om\sarnath\activity\GbdemoActivity$MyView$1.class
......\...\...\.......\........\GbdemoActivity$MyView$2.class
......\...\...\.......\........\GbdemoActivity$MyView.class
......\...\...\.......\........\GbdemoActivity.class
......\...\...\.......\........\R$attr.class
......\...\...\.......\........\R$drawable.class
......\...\...\.......\........\R$layout.class
......\...\...\.......\........\R$string.class
......\...\...\.......\........\R.class
......\...\gbdemo.apk
......\...\resources.ap_
......\default.properties
......\gen\com\sarnath\activity\R.java
......\proguard.cfg
......\res\drawable-hdpi\icon.png
......\...\.........ldpi\icon.png
......\...\.........mdpi\icon.png
......\...\.............\map_01.png
......\...\.............\map_02.png
......\...\.............\plan_1.png
......\...\layout\main.xml
......\...\values\strings.xml
......\src\com\sarnath\activity\GbdemoActivity.java
......\bin\com\sarnath\activity
......\gen\com\sarnath\activity
......\src\com\sarnath\activity
......\bin\com\sarnath
......\gen\com\sarnath
......\src\com\sarnath
......\bin\com
......\gen\com
......\res\drawable-hdpi
......\...\drawable-ldpi
......\...\drawable-mdpi
......\...\layout
......\...\values
......\src\com
......\assets
......\bin
......\gen
......\res
......\src
gbdemo
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