pygext.gl.shapes.bitmap.Bitmap

Package pygext :: Package gl :: Package shapes :: Module bitmap :: Class Bitmap

Type Bitmap

object --+    
         |    
   GLShape --+
             |
            Bitmap

Known Subclasses:: PatternImage

A shape representing a raster image

This class is used to wrap Pygame surfaces to OpenGL textures.

Method Summary
	`copy(self)` shape.copy() -> new shape object
	`get_stencil_poly(self)`
	`get_stencil_rect(self)`
	`init(self, img, hotspot, border)` Bitmap(surface, hotspot=(0.5,0.5)) Initialize a new Bitmap object.
	`set_hotspot(self, rx, ry)`
Inherited from GLShape
	`__init__(self, arg, *kw)`
	`__del__(self)`
	`__getattr__(self, name)`
	`alpha(self, a)` shape.alpha(alpha) -> shape
	`compile(self)` shape.compile() -> None
	`execute(self)` shape.execute() -> None
	`unallocate(self)` shape.unallocate() -> None

Class Variable Summary
`bool`	`border` = `False`
`tuple`	`default_hotspot` = `(0.5, 0.5)`
`bool`	`use_filtering` = `True`

Instance Method Details

copy(self)

shape.copy() -> new shape object

Create a fresh copy of the shape that can be manipulated wihtout altering the original.

Overrides:: pygext.gl.shapes.base.GLShape.copy (inherited documentation)

init(self, img, hotspot=None, border=None)

Bitmap(surface, hotspot=(0.5,0.5))

Initialize a new Bitmap object.

surface - Pygame surface to wrap
hotspot - The hotspot is used as a fixed point for transformations.
          Valid values range from (0,0) to (1,1) (top left to bottom right).
          The center of the image is (0.5, 0.5)

Overrides:: pygext.gl.shapes.base.GLShape.init

Class Variable Details

border

Type:: bool
Value:: False

default_hotspot

Type:: tuple
Value:: (0.5, 0.5)

use_filtering

Type:: bool
Value:: True

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