Plugin text label aligned to ceiling?
Posted: Sun Nov 29, 2020 6:48 am
I just wrote my first two lxpanel plugins using https://github.com/olignyf/raspberry-pi-showip/ as a base and simply modifying it for my needs.
Platform:
Raspberry Pi OS Buster
LXPanel 0.10.0
The attached screenshot shows the second to last panel item is aligned to the ceiling while the last one is not.
Both plugins update the label identically:
Temperature (temp.c):
Battery (gpiobatt.c):
Yet when temp.c does it, it is off center and I am very confused as to why..
Full sources:
temp.c https://hastebin.com/utorokorix.cpp
gpiobatt.c https://hastebin.com/izugadimuz.cpp
Platform:
Raspberry Pi OS Buster
LXPanel 0.10.0
The attached screenshot shows the second to last panel item is aligned to the ceiling while the last one is not.
Both plugins update the label identically:
Temperature (temp.c):
Code: Select all
static void update_display(Temp *pPlugin)
{
char output[16];
char faren[16];
exec("vcgencmd measure_temp | sed 's/temp=\\([0-9]\\+\\)\\.[0-9]\\+.C/\\1°C/'",output,16);
float far = atoi(output);
far *= 9.f/5.f;
far += 32;
snprintf(faren,16,"%.1f°F",far);
lxpanel_draw_label_text(pPlugin->panel, pPlugin->gLabel, output, TRUE, 1, TRUE);
gtk_widget_set_tooltip_text(pPlugin->gLabel, faren);
}
Code: Select all
static void update_display(Batt *pPlugin)
{
char output[16];
exec("python /home/pi/x750status.py",output,16);
char percent[16];
char voltage[16];
for (int i = 0;i < 16;++i)
{
if (output[i] == ' ')
{
percent[i] = '%';
percent[++i] = '\0';
strcpy(voltage,output+i);
voltage[4] = 'V';
voltage[5] = '\0';
break;
}
percent[i] = output[i];
}
lxpanel_draw_label_text(pPlugin->panel, pPlugin->gLabel, percent, TRUE, 1, TRUE);
gtk_widget_set_tooltip_text(pPlugin->gLabel, voltage);
}
Full sources:
temp.c https://hastebin.com/utorokorix.cpp
gpiobatt.c https://hastebin.com/izugadimuz.cpp