def initData(self,fname=None):
"initData(self,fname=None) - initialized data array loaded in from fname "
self.minY = 0
self.minX = 0
if os.path.isfile(fname):
da = readArray(fname)
da = transposeA(da) # column oriented
else:
da = indgen([100,50])
print '***Test data: indgen([100,50]) used'
v1,v2 = minmax(da)
self.vmax = v2
self.vmin = v1
self.steps = len(da[0]) #100
self.rows = len(da) #30 #10
self.maxX = self.steps
self.maxY = self.rows
self.data = da
self.extractSubArray(da)
self.data0 = self.data
self.spectrum = Pmw.Color.spectrum(self.steps,
saturation=0.8,
intensity=0.8, extraOrange=1)
self.lineColor = 'gray80'
self.lowThresh = 0 # 30
self.highThresh = 255 # 70
def initData(self, fname=None):
"initData(self,fname=None) - initialized data array loaded in from fname "
self.minY = 0
self.minX = 0
if os.path.isfile(fname):
da = readArray(fname)
da = transposeA(da) # column oriented
else:
da = indgen([100, 50])
print '***Test data: indgen([100,50]) used'
v1, v2 = minmax(da)
self.vmax = v2
self.vmin = v1
self.steps = len(da[0]) #100
self.rows = len(da) #30 #10
self.maxX = self.steps
self.maxY = self.rows
self.data = da
self.extractSubArray(da)
self.data0 = self.data
self.spectrum = Pmw.Color.spectrum(self.steps,
saturation=0.8,
intensity=0.8,
extraOrange=1)
self.lineColor = 'gray80'
self.lowThresh = 0 # 30
self.highThresh = 255 # 70
def CRFresetArray(self): 'CRFresetArray(self) - extract and display ROI from array in memory' import string i1 = self.CRW[0].get() i2 = self.CRW[1].get() j1 = self.CRW[2].get() j2 = self.CRW[3].get() if i1 == i2 or j1 == j2: return if i2 < i1: tp = i1 i1 = i2 i2 = tp if j2 < j1: tp = j1 j1 = j2 j2 = tp if i1 <1 : i1=1 if j1 <1 : j1=1 da = self.data0 data=[] for j in range(j1-1,j2): ls = da[j] data.append(da[j][i1-1:i2]) self.data = data v1,v2 = minmax(data) self.vmax = v2 self.vmin = v1 self.clearcanvas() self.maxX = len(data[0]) self.maxY = len(data) self.steps = len(data[0]) self.rows = len(data) self.createAxis() self.draw()
def CRFresetArray(self):
'CRFresetArray(self) - extract and display ROI from array in memory'
import string
i1 = self.CRW[0].get()
i2 = self.CRW[1].get()
j1 = self.CRW[2].get()
j2 = self.CRW[3].get()
if i1 == i2 or j1 == j2: return
if i2 < i1:
tp = i1
i1 = i2
i2 = tp
if j2 < j1:
tp = j1
j1 = j2
j2 = tp
if i1 < 1: i1 = 1
if j1 < 1: j1 = 1
da = self.data0
data = []
for j in range(j1 - 1, j2):
ls = da[j]
data.append(da[j][i1 - 1:i2])
self.data = data
v1, v2 = minmax(data)
self.vmax = v2
self.vmin = v1
self.clearcanvas()
self.maxX = len(data[0])
self.maxY = len(data)
self.steps = len(data[0])
self.rows = len(data)
self.createAxis()
self.draw()
