njSetBackColor | Japanese
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Sets background color.

### FORMAT

      #include <Ninja.h>
      void  njSetBackColor( color0, color1, color2 )
      Uint32  color0
      Uint32  color1
      Uint32  color2

### PARAMETERS

color0
  Upper left color
color1
  Upper right color
color2
  Bottom left color

### RETURN VALUE

  None

### ERROR VALUE

  None

### FUNCTION

  Sets background color.
  Colors should be specified with ARGB32bit.
  Bottom right color is set automatically.

### EXAMPLE

  This sample makes a background with blue in upper and black at the bottom side of the screen.

      njSetBackColor( 0xff0000ff,0xff0000ff,0xff000000 );
      while(1) {
        njDrawLine2D( ... );
        ....
        njWaitVSync();
      }

### NOTES

### RELATED TOPICS

  njWaitVSync()

njSetBackColor |
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