def __init__(self, parent, division, transform, logger=None):
super(ColorScaleBar, self).__init__()
self.scaleDivision = division
self.coordinateTransform = transform
# should be based on font size
self.tickLength = 8
self.labelSpacing = 2
self.borderOffset = 3
self.barSpacing = 1
self.colorBarWidth = self.tickLength * 2
# should be shared with spectrogram_image in a dedicated class
N = 256
cmap = cmrmap.compute_colors(N)
self.colors = [
QtGui.QColor(cmap[i, 0] * 255, cmap[i, 1] * 255, cmap[i, 2] * 255)
for i in range(N)
]
# for vertical scale bar
self.setSizePolicy(
QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Minimum))
def prepare_palette(self):
self.logger.push("palette preparation")
color_map_size = 256
cmap = cmrmap.compute_colors(color_map_size)
colors = numpy.zeros(color_map_size, dtype=numpy.uint32)
for i in range(color_map_size):
colors[i] = QtGui.QColor(cmap[i, 0] * 255, cmap[i, 1] * 255, cmap[i, 2] * 255).rgb()
return colors
def prepare_palette(self):
print("palette preparation")
N = 256
cmap = cmrmap.compute_colors(N)
self.colors = numpy.zeros((N), dtype=numpy.uint32)
for i in range(N):
self.colors[i] = QtGui.QColor(cmap[i, 0]*255, cmap[i, 1]*255, cmap[i, 2]*255).rgb()
def prepare_palette(self):
print("palette preparation")
N = 256
cmap = cmrmap.compute_colors(N)
self.colors = numpy.zeros((N), dtype=numpy.uint32)
for i in range(N):
self.colors[i] = QtGui.QColor(cmap[i, 0]*255, cmap[i, 1]*255, cmap[i, 2]*255).rgb()
def __init__(self, parent, division, transform, logger=None):
super(ColorScaleBar, self).__init__()
self.scaleDivision = division
self.coordinateTransform = transform
# should be based on font size
self.tickLength = 8
self.labelSpacing = 2
self.borderOffset = 3
self.barSpacing = 1
self.colorBarWidth = self.tickLength * 2
# should be shared with spectrogram_image in a dedicated class
N = 256
cmap = cmrmap.compute_colors(N)
self.colors = [QtGui.QColor(cmap[i, 0] * 255, cmap[i, 1] * 255, cmap[i, 2] * 255) for i in range(N)]
# for vertical scale bar
self.setSizePolicy(QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Minimum))
