def step_impl(context): buffer = io.BytesIO() context.backend.render(context.canvas, buffer) buffer.seek(0) image = testing.read_png(buffer) nose.tools.assert_equal(image.shape, (600, 600, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): buffer = io.BytesIO() context.backend.render(context.canvas, buffer) buffer.seek(0) image = testing.read_png(buffer) nose.tools.assert_equal(image.shape, (600, 600, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): png = context.backend.render(context.canvas, width="200px") image = testing.read_png(io.BytesIO(png)) nose.tools.assert_equal(image.shape, (200, 200, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): target = os.path.join(testing.backend_dir, "%s.png" % context.name) context.backend.render(context.canvas, target) image = testing.read_png(target) nose.tools.assert_equal(image.shape, (600, 600, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): png = context.backend.render(context.canvas, scale=0.5) image = testing.read_png(io.BytesIO(png)) nose.tools.assert_equal(image.shape, (300, 300, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): png = context.backend.render(context.canvas, width="200px") image = testing.read_png(io.BytesIO(png)) nose.tools.assert_equal(image.shape, (200, 200, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): target = os.path.join(testing.backend_dir, "%s.png" % context.name) context.backend.render(context.canvas, target) image = testing.read_png(target) nose.tools.assert_equal(image.shape, (600, 600, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): png = context.backend.render(context.canvas, scale=0.5) image = testing.read_png(io.BytesIO(png)) nose.tools.assert_equal(image.shape, (300, 300, 4)) nose.tools.assert_equal(image.dtype, "uint8")
def step_impl(context): context.image = testing.read_png( os.path.join(art_dir, "toyplot-8-RGBA.png")) nose.tools.assert_equal(context.image.shape, (256, 256, 4)) nose.tools.assert_equal(context.image.dtype, "uint8")
def step_impl(context): context.image = testing.read_png(os.path.join(art_dir, "toyplot-8-L.png")) nose.tools.assert_equal(context.image.shape, (256, 256, 1)) nose.tools.assert_equal(context.image.dtype, "uint8") context.image = (context.image, toyplot.color.brewer.map("BlueRed"))
def step_impl(context): context.image = testing.read_png(os.path.join(art_dir, "toyplot-8-L.png")) context.image = context.image > 128 nose.tools.assert_equal(context.image.shape, (256, 256, 1)) nose.tools.assert_equal(context.image.dtype, "bool")
def step_impl(context): for frame in toyplot.png.render_frames(context.canvas): image = testing.read_png(io.BytesIO(frame)) nose.tools.assert_equal(image.shape, (600, 600, 4)) nose.tools.assert_equal(image.dtype, "uint8")