def testFractWorker(self):
xsize = 8
ysize = 8
im = image.T(xsize, ysize)
cmap = fract4dc.cmap_create([(1.0, 255, 255, 255, 255)])
fract4dc.cmap_set_solid(cmap, 0, 0, 0, 0, 255)
fract4dc.cmap_set_solid(cmap, 1, 0, 0, 0, 255)
(fw, ff, site, handle, pfunc) = self.makeWorkerAndFunc(im._img, cmap)
im.clear()
fate_buf = im.fate_buffer()
buf = im.image_buffer()
# draw 1 pixel, check it's set properly
fract4dc.fw_pixel(fw, 0, 0, 1, 1)
self.assertPixelIs(im, 0, 0, [im.OUT] + [im.UNKNOWN] * 3)
fract4dc.fw_pixel(fw, 0, 4, 1, 1)
self.assertPixelIs(im, 0, 4, [im.IN] + [im.UNKNOWN] * 3)
# draw it again, check no change.
fract4dc.fw_pixel(fw, 0, 0, 1, 1)
self.assertPixelIs(im, 0, 0, [im.OUT] + [im.UNKNOWN] * 3)
# draw & antialias another pixel
fract4dc.fw_pixel(fw, 2, 2, 1, 1)
fract4dc.fw_pixel_aa(fw, 2, 2)
self.assertPixelIs(im, 2, 2, [im.OUT, im.OUT, im.IN, im.OUT])
# change cmap, draw same pixel again, check color changes
cmap = fract4dc.cmap_create(
[(1.0, 79, 88, 41, 255)])
fract4dc.cmap_set_solid(cmap, 1, 100, 101, 102, 255)
(fw, ff, site, handle, pfunc) = self.makeWorkerAndFunc(im._img, cmap)
fract4dc.fw_pixel(fw, 0, 0, 1, 1)
self.assertPixelIs(im, 0, 0, [im.OUT] + [im.UNKNOWN] * 3, [79, 88, 41])
# redraw antialiased pixel
fract4dc.fw_pixel_aa(fw, 2, 2)
self.assertPixelIs(
im, 2, 2, [im.OUT, im.OUT, im.IN, im.OUT],
[79, 88, 41], [100, 101, 102])
# draw large block overlapping existing pixels
fract4dc.fw_pixel(fw, 0, 0, 4, 4)
self.assertPixelIs(
im, 0, 0, [im.OUT, im.UNKNOWN, im.UNKNOWN, im.UNKNOWN],
[79, 88, 41], [100, 101, 102])
self.assertPixelIs(
im, 3, 1, [im.UNKNOWN] * 4,
[79, 88, 41], [100, 101, 102], im.OUT)
def testFractWorker(self):
xsize = 8
ysize = 8
im = image.T(xsize,ysize)
cmap = fract4dc.cmap_create([(1.0, 255, 255, 255, 255)])
fract4dc.cmap_set_solid(cmap,0,0,0,0,255)
fract4dc.cmap_set_solid(cmap,1,0,0,0,255)
(fw,ff,site,handle,pfunc) = self.makeWorkerAndFunc(im._img,cmap)
im.clear()
fate_buf = im.fate_buffer()
buf = im.image_buffer()
# draw 1 pixel, check it's set properly
fract4dc.fw_pixel(fw,0,0,1,1)
self.assertPixelIs(im,0,0,[im.OUT]+[im.UNKNOWN]*3)
fract4dc.fw_pixel(fw,0,4,1,1)
self.assertPixelIs(im,0,4,[im.IN]+[im.UNKNOWN]*3)
# draw it again, check no change.
fract4dc.fw_pixel(fw,0,0,1,1)
self.assertPixelIs(im,0,0,[im.OUT]+[im.UNKNOWN]*3)
# draw & antialias another pixel
fract4dc.fw_pixel(fw,2,2,1,1)
fract4dc.fw_pixel_aa(fw,2,2)
self.assertPixelIs(im,2,2,[im.OUT, im.OUT, im.IN, im.OUT])
# change cmap, draw same pixel again, check color changes
cmap = fract4dc.cmap_create(
[(1.0, 79, 88, 41, 255)])
fract4dc.cmap_set_solid(cmap,1,100,101,102,255)
(fw,ff,site,handle,pfunc) = self.makeWorkerAndFunc(im._img,cmap)
fract4dc.fw_pixel(fw,0,0,1,1)
self.assertPixelIs(im,0,0,[im.OUT]+[im.UNKNOWN]*3, [79,88,41])
# redraw antialiased pixel
fract4dc.fw_pixel_aa(fw,2,2)
self.assertPixelIs(
im,2,2, [im.OUT, im.OUT, im.IN, im.OUT],
[79,88,41], [100,101,102])
# draw large block overlapping existing pixels
fract4dc.fw_pixel(fw,0,0,4,4)
self.assertPixelIs(
im,0,0, [im.OUT, im.UNKNOWN, im.UNKNOWN, im.UNKNOWN],
[79,88,41], [100,101,102])
self.assertPixelIs(
im,3,1, [im.UNKNOWN]*4,
[79,88,41], [100,101,102], im.OUT)