i2c_oled sample
lv_canvas_draw_rect()
is only used within i2c_oled sample.
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SourceVu
ESP-IDF Framework and Examples
i2c_oled sample
lv_canvas_draw_rect()
lv_canvas_draw_rect() function
Draw a rectangle on the canvas
Syntax
Show:
Summary
Declaration
Definition
from
lv_canvas.h:196
void
lv_canvas_draw_rect
(
lv_obj_t
*
canvas
,
lv_coord_t
x
,
lv_coord_t
y
,
lv_coord_t
w
,
lv_coord_t
h
,
const
lv_draw_rect_dsc_t
*
draw_dsc
)
;
Implemented in
lv_canvas.c:519
Arguments
Argument
Description
canvas
pointer to a canvas object
x
left coordinate of the rectangle
y
top coordinate of the rectangle
w
width of the rectangle
h
height of the rectangle
draw_dsc
descriptor of the rectangle
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