i2c_oled sample
_lv_txt_encoded_prev
is only used within i2c_oled sample.
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ESP-IDF Framework and Examples
i2c_oled sample
_lv_txt_encoded_prev
_lv_txt_encoded_prev
Get the previous encoded character form a string.
Syntax
Show:
Summary
Declaration
Definition
from
lv_txt.h:228
extern
uint32_t
(
*
_lv_txt_encoded_prev
)
(
const
char
*
,
uint32_t
*
)
;
Implemented in
lv_txt.c:61
Examples
References
from
examples
Code
Location
Referrer
uint32_t
(
*
_lv_txt_encoded_prev
)
(
const
char
*
,
uint32_t
*
)
=
lv_txt_utf8_prev
;
lv_txt.c:61
extern
uint32_t
(
*
_lv_txt_encoded_prev
)
(
const
char
*
,
uint32_t
*
)
;
lv_txt.h:228
letter
=
_lv_txt_encoded_prev
(
txt
,
&
tmp
)
;
lv_label.c:440
lv_label_get_letter_on()
_lv_txt_encoded_prev
(
label
->
text
,
&
byte_id
)
;
lv_label.c:1139
lv_label_refr_text()
uint32_t
letter
=
_lv_txt_encoded_prev
(
&
cur_txt
[
cur_txt_ofs
]
,
&
tmp_ofs
)
;
lv_span.c:459
lv_spangroup_get_expand_height()
uint32_t
letter
=
_lv_txt_encoded_prev
(
&
cur_txt
[
cur_txt_ofs
]
,
&
tmp_ofs
)
;
lv_span.c:843
lv_draw_span()
uint32_t
(
*
_lv_txt_encoded_prev
)
(
const
char
*
,
uint32_t
*
)
=
lv_txt_utf8_prev
;
lv_txt.c:61
lv_txt_utf8_prev()
Call Tree
from
examples
_lv_txt_encoded_prev
is called by 4 functions:
lv_spangroup_get_expand_height()
lv_draw_span()
lv_label_get_letter_on()
lv_label_refr_text()
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_lv_txt_encoded_prev
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Data Use
from
examples
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
_lv_txt_encoded_prev
implements 1 functions:
lv_txt_utf8_prev()
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_lv_txt_encoded_prev
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Instances
from
examples
Lifecycle
from
examples
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