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Added recognition of necessary number of columns

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Maximilian Giller 2019-04-09 09:34:00 +02:00
parent 5ec99c31bf
commit 0a523d5de9
1 changed files with 24 additions and 2 deletions
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26
Calendar/HourListDesign.py
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@ -4,6 +4,7 @@ from TextDesign import TextDesign
from PIL import ImageDraw
from Assets import colors, defaultfontsize
from BoxDesign import BoxDesign
from datetime import timedelta
hourbox_y_width = 1
hour_box_fontsize = 0.75
@ -36,7 +37,7 @@ class HourListDesign (DesignEntity):
def __calc_parameters__ (self):
self.hour_count = self.last_hour - self.first_hour + 1
self.__row_size__ = (self.size[0], self.size[1] / self.hour_count)
self.number_columns = 1
self.number_columns = self.__get_max_num_simultaneous_events__()
def __get_hour_text__ (self, hour):
if hour <= 12 or hours is "24":
@ -112,4 +113,25 @@ class HourListDesign (DesignEntity):
textbox_size = (size[0] - event_title_padding, size[1] - event_title_padding)
txt = TextDesign(textbox_size, text = text, fontsize=event_title_fontsize, color=text_color, background_color=box_color)
txt.pos = (pos[0] + event_title_padding, pos[1] + event_title_padding)
self.draw_design(txt)
self.draw_design(txt)
def __get_max_num_simultaneous_events__(self):
parallelity_count = 1
for index, event in enumerate(self.events):
current_parallelity = 1
preceding = self.events[:index] #Assumption: Events are ordered chronologically
for pre_event in preceding:
if self.__are_simultaneous__(event, pre_event):
current_parallelity += 1
if parallelity_count < current_parallelity:
parallelity_count = current_parallelity
return parallelity_count
def __are_simultaneous__(self, ev_a, ev_b):
if ev_a.begin_datetime > ev_b.begin_datetime:
ev_a, ev_b = ev_b, ev_a
mes_dur = ev_b.begin_datetime - ev_a.begin_datetime
return mes_dur < ev_a.duration