replaced exception with warning if maximum number of colors is reached; fixes T250
This commit is contained in:
parent
04eb83a19d
commit
bfe28f127d
@ -520,14 +520,16 @@ class QGraphWindow(QtWidgets.QGraphicsView, Ui_GraphWindow):
|
||||
elif other_item in self.graphic.items():
|
||||
self.legend.addItem(other_item, convert(other_item.opts.get('name', ''), old='tex', new='html'))
|
||||
|
||||
def export_dialog(self):
|
||||
def export_dialog(self, path=None):
|
||||
filters = 'All files (*.*);;AGR (*.agr);;SVG (*.svg);;PDF (*.pdf)'
|
||||
for imgformat in QtGui.QImageWriter.supportedImageFormats():
|
||||
str_format = imgformat.data().decode('utf-8')
|
||||
filters += ';;' + str_format.upper() + ' (*.' + str_format + ')'
|
||||
|
||||
if path is None:
|
||||
path = ''
|
||||
outfile = None
|
||||
f = FileDialog(caption='Export graphic', filters=filters)
|
||||
f = FileDialog(caption='Export graphic', directory=str(path), filter=filters)
|
||||
mode = f.exec()
|
||||
if mode == QtWidgets.QDialog.Accepted:
|
||||
outfile = f.save_file()
|
||||
|
@ -2,6 +2,7 @@ from __future__ import annotations
|
||||
|
||||
import pathlib
|
||||
import re
|
||||
import warnings
|
||||
from io import StringIO
|
||||
from typing import Optional, Tuple
|
||||
|
||||
@ -216,9 +217,9 @@ class GraceEditor:
|
||||
|
||||
elif pos == 'in_colors':
|
||||
# landing here for first mismatch after all colors
|
||||
if cnt == 64:
|
||||
raise ValueError('Maximum numbers of color reached, no new color created')
|
||||
elif idx is None:
|
||||
if idx is None:
|
||||
if cnt >= 64:
|
||||
warnings.warn('Maximum numbers of color reached, color is not used by xmgrace')
|
||||
self.header.insert(i, f'@map color {cnt} to {rgb}, "{name}"\n')
|
||||
return cnt
|
||||
else:
|
||||
|
Loading…
Reference in New Issue
Block a user