[bug] Plotted dates differ between different PC time zones

[andreas-it-dev]

issue seems to be timezone related, please skip to #84 (comment) and #84 (comment)

Lightweight Charts Version:
1.0.0 RC5
Steps/code to reproduce:

load data from json url and plot the chart

Actual behavior:

right now my json api delivers this data:

[
...snip...
{"time":"2019-06-13","open":31.69,"high":33.32,"low":31.41,"close":33.09},
{"time":"2019-06-14","open":32.97,"high":33.2,"low":32.22,"close":32.68},
{"time":"2019-06-17","open":32.1,"high":32.92,"low":32.1,"close":32.56},
{"time":"2019-06-18","open":32.78,"high":33.3,"low":32.42,"close":32.52}
]

the chart however, shows all the dates substracted by 1 day(?)

Expected behavior:

it should plot the chart dates like its input.
Screenshots

see screenshot of the actual chart to the data pasted above:

thank you,
Andreas

[andreas-it-dev]

there def is an issue and it seems to be timezone related.. and it even affects monthly charts..(!?)

when i load the page with my PC set to Eastern Standard Time (my default setting), i see the monthly candle for june presented as may (wrong):

when i set my PC clock to CEST and refresh the page it shows the same data but this time the candle is presented to me as the june candle (correct):

please take a look at it as its pretty confusing.

thanks,
Andreas

[andreas-it-dev]

fwiw and completeness sake, here are the daily charts as well:

CEST with correct dates:

EST with incorrect dates:

[timocov]

The version 1.0.0 is just published.