def grabMyScreen(x, y, width, height, filename=None, productionRender=False):
if width <= 0 or height <= 0:
raise RuntimeError("width or height is 0")
log.debug('grabScreen: %d %d %d %d', x, y, width, height)
# Draw before grabbing, to make sure we grab a rendering and not a picking buffer
glmodule.draw(productionRender)
sx0 = x
sy0 = G.windowHeight - y - height
sx1 = sx0 + width
sy1 = sy0 + height
sx0 = max(sx0, 0)
sx1 = min(sx1, G.windowWidth)
sy0 = max(sy0, 0)
sy1 = min(sy1, G.windowHeight)
rwidth = sx1 - sx0
rwidth -= rwidth % 4
sx1 = sx0 + rwidth
rheight = sy1 - sy0
surface = np.empty((rheight, rwidth, 3), dtype=np.uint8)
log.debug('glReadPixels: %d %d %d %d', sx0, sy0, rwidth, rheight)
glmodule.glReadPixels(sx0, sy0, rwidth, rheight, GL_RGB, GL_UNSIGNED_BYTE, surface)
if width != rwidth or height != rheight:
surf = np.zeros((height, width, 3), dtype=np.uint8) + 127
surf[...] = surface[:1, :1, :]
dx0 = (width - rwidth) / 2
dy0 = (height - rheight) / 2
dx1 = dx0 + rwidth
dy1 = dy0 + rheight
surf[dy0:dy1, dx0:dx1] = surface
surface = surf
surface = np.ascontiguousarray(surface[::-1, :, :])
# surface = Image(data = surface)
return surface
def grabMyScreen(x, y, width, height,filename = None, productionRender=False):
if width <= 0 or height <= 0:
raise RuntimeError("width or height is 0")
log.debug('grabScreen: %d %d %d %d', x, y, width, height)
# Draw before grabbing, to make sure we grab a rendering and not a picking buffer
glmodule.draw(productionRender)
sx0 = x
sy0 = G.windowHeight - y - height
sx1 = sx0 + width
sy1 = sy0 + height
sx0 = max(sx0, 0)
sx1 = min(sx1, G.windowWidth)
sy0 = max(sy0, 0)
sy1 = min(sy1, G.windowHeight)
rwidth = sx1 - sx0
rwidth -= rwidth % 4
sx1 = sx0 + rwidth
rheight = sy1 - sy0
surface = np.empty((rheight, rwidth, 3), dtype = np.uint8)
log.debug('glReadPixels: %d %d %d %d', sx0, sy0, rwidth, rheight)
glmodule.glReadPixels(sx0, sy0, rwidth, rheight, GL_RGB, GL_UNSIGNED_BYTE, surface)
if width != rwidth or height != rheight:
surf = np.zeros((height, width, 3), dtype = np.uint8) + 127
surf[...] = surface[:1,:1,:]
dx0 = (width - rwidth) / 2
dy0 = (height - rheight) / 2
dx1 = dx0 + rwidth
dy1 = dy0 + rheight
surf[dy0:dy1,dx0:dx1] = surface
surface = surf
surface = np.ascontiguousarray(surface[::-1,:,:])
#surface = Image(data = surface)
return surface