def xls_width2pys_width(self, xls_width):
"""Returns pyspread width from given xls width"""
width_0 = get_default_text_extent("0")[0]
width_0_char = xls_width / 256.0
# Scale relative to 10 point font instead of 12 point
return width_0_char * width_0 / 1.2
def pys_width2xls_width(self, pys_width):
"""Returns xls width from given pyspread width"""
width_0 = get_default_text_extent("0")[0]
# Scale relative to 12 point font instead of 10 point
width_0_char = pys_width * 1.2 / width_0
return int(width_0_char * 256.0)
def xls_width2pys_width(self, xls_width):
"""Returns pyspread width from given xls width"""
width_0 = get_default_text_extent("0")[0]
width_0_char = xls_width / 256.0
# Scale relative to 10 point font instead of 12 point
return width_0_char * width_0 / 1.2
def pys_width2xls_width(self, pys_width):
"""Returns xls width from given pyspread width"""
width_0 = get_default_text_extent("0")[0]
# Scale relative to 12 point font instead of 10 point
width_0_char = pys_width * 1.2 / width_0
return int(width_0_char * 256.0)
def _xls2col_widths(self, worksheet, tab):
"""Updates col_widths in code_array"""
for col in xrange(worksheet.ncols):
try:
width_0_char = worksheet.colinfo_map[col].width / 256.0
width_0 = get_default_text_extent("0")[0]
# Scale relative to 10 point font instead of 12 point
width_pixels = width_0_char * width_0 / 1.2
self.code_array.col_widths[col, tab] = width_pixels
except KeyError:
pass
def _xls2col_widths(self, worksheet, tab):
"""Updates col_widths in code_array"""
for col in xrange(worksheet.ncols):
try:
width_0_char = worksheet.colinfo_map[col].width / 256.0
width_0 = get_default_text_extent("0")[0]
# Scale relative to 10 point font instead of 12 point
width_pixels = width_0_char * width_0 / 1.2
self.code_array.col_widths[col, tab] = width_pixels
except KeyError:
pass
def _col_widths2xls(self, worksheets):
"""Writes col_widths to xls file
Format: <col>\t<tab>\t<value>\n
"""
xls_max_cols, xls_max_tabs = self.xls_max_cols, self.xls_max_tabs
dict_grid = self.code_array.dict_grid
for col, tab in dict_grid.col_widths:
if col < xls_max_cols and tab < xls_max_tabs:
width_0 = get_default_text_extent("0")[0]
width_pixels = dict_grid.col_widths[(col, tab)]
width_0_char = width_pixels * 1.2 / width_0
worksheets[tab].col(col).width_mismatch = True
worksheets[tab].col(col).width = int(width_0_char * 256.0)
def _col_widths2xls(self, worksheets):
"""Writes col_widths to xls file
Format: <col>\t<tab>\t<value>\n
"""
xls_max_cols, xls_max_tabs = self.xls_max_cols, self.xls_max_tabs
dict_grid = self.code_array.dict_grid
for col, tab in dict_grid.col_widths:
if col < xls_max_cols and tab < xls_max_tabs:
width_0 = get_default_text_extent("0")[0]
width_pixels = dict_grid.col_widths[(col, tab)]
width_0_char = width_pixels * 1.2 / width_0
worksheets[tab].col(col).width_mismatch = True
worksheets[tab].col(col).width = int(width_0_char * 256.0)