def OpenBitmapFiles(self, bmp_data, rec_data):
name = rec_data[0]
orientation = rec_data[1]
sp_x = float(rec_data[2])
sp_y = float(rec_data[3])
sp_z = float(rec_data[4])
interval = int(rec_data[5])
interval += 1
filelist = bmp_data.GetOnlyBitmapPath()[::interval]
bits = bmp_data.GetFirstPixelSize()
sx, sy = size = bmp_data.GetFirstBitmapSize()
n_slices = len(filelist)
resolution_percentage = utils.calculate_resizing_tofitmemory(
int(sx), int(sy), n_slices, bits / 8)
zspacing = sp_z * interval
xyspacing = (sp_y, sp_x)
if resolution_percentage < 1.0:
re_dialog = dialog.ResizeImageDialog()
re_dialog.SetValue(int(resolution_percentage * 100))
re_dialog_value = re_dialog.ShowModal()
re_dialog.Close()
if re_dialog_value == wx.ID_OK:
percentage = re_dialog.GetValue()
resolution_percentage = percentage / 100.0
else:
return
xyspacing = xyspacing[0] / resolution_percentage, xyspacing[
1] / resolution_percentage
self.matrix, scalar_range, self.filename = image_utils.bitmap2memmap(
filelist, size, orientation, (sp_z, sp_y, sp_x),
resolution_percentage)
self.Slice = sl.Slice()
self.Slice.matrix = self.matrix
self.Slice.matrix_filename = self.filename
if orientation == 'AXIAL':
self.Slice.spacing = xyspacing[0], xyspacing[1], zspacing
elif orientation == 'CORONAL':
self.Slice.spacing = xyspacing[0], zspacing, xyspacing[1]
elif orientation == 'SAGITTAL':
self.Slice.spacing = zspacing, xyspacing[1], xyspacing[0]
self.Slice.window_level = float(self.matrix.max() / 4)
self.Slice.window_width = float(self.matrix.max())
scalar_range = int(self.matrix.min()), int(self.matrix.max())
Publisher.sendMessage('Update threshold limits list',
threshold_range=scalar_range)
return self.matrix, self.filename #, dicom
def OpenBitmapFiles(self, bmp_data, rec_data):
name = rec_data[0]
orientation = rec_data[1]
sp_x = float(rec_data[2])
sp_y = float(rec_data[3])
sp_z = float(rec_data[4])
interval = int(rec_data[5])
interval += 1
filelist = bmp_data.GetOnlyBitmapPath()[::interval]
bits = bmp_data.GetFirstPixelSize()
sx, sy = size = bmp_data.GetFirstBitmapSize()
n_slices = len(filelist)
resolution_percentage = utils.calculate_resizing_tofitmemory(int(sx), int(sy), n_slices, bits/8)
zspacing = sp_z * interval
xyspacing = (sp_y, sp_x)
if resolution_percentage < 1.0:
re_dialog = dialog.ResizeImageDialog()
re_dialog.SetValue(int(resolution_percentage*100))
re_dialog_value = re_dialog.ShowModal()
re_dialog.Close()
if re_dialog_value == wx.ID_OK:
percentage = re_dialog.GetValue()
resolution_percentage = percentage / 100.0
else:
return
xyspacing = xyspacing[0] / resolution_percentage, xyspacing[1] / resolution_percentage
self.matrix, scalar_range, self.filename = image_utils.bitmap2memmap(filelist, size,
orientation, (sp_z, sp_y, sp_x),resolution_percentage)
self.Slice = sl.Slice()
self.Slice.matrix = self.matrix
self.Slice.matrix_filename = self.filename
if orientation == 'AXIAL':
self.Slice.spacing = xyspacing[0], xyspacing[1], zspacing
elif orientation == 'CORONAL':
self.Slice.spacing = xyspacing[0], zspacing, xyspacing[1]
elif orientation == 'SAGITTAL':
self.Slice.spacing = zspacing, xyspacing[1], xyspacing[0]
self.Slice.window_level = float(self.matrix.max()/4)
self.Slice.window_width = float(self.matrix.max())
scalar_range = int(self.matrix.min()), int(self.matrix.max())
Publisher.sendMessage('Update threshold limits list',
threshold_range=scalar_range)
return self.matrix, self.filename#, dicom
