Specification

Graphics

Platform	RTL8762D	RTL8772F	RTL87X2G	RTL8763E	PC
RGB565	Y	Y	Y	Y	Y
RGB888	N	Y	Y	N	Y
ARGB8888	N	Y	Y	N	Y
SVG	N	Y	N	N	Y
TTF	N	Y	N	N	Y
DOT font	Y	Y	Y	Y	Y
Vector Graphics	N	Y	N	N	Y
Linear gradient	N	Y	N	N	Y
Radial gradient	N	N	N	N	Y

Memory Usage

RTL8772F Demo

The memory consumption statistics of this demo are as follows.

Module	Cost
Widget	14.56KB
Framebuffer	screenWidth * pixelBytes * Lines
Thread stack	10KB

Widget Memory Usage

Widget	Memory(Byte) on ARM SoC	Memory(Byte) on Win_32 SIM
obj	52	88
img	112	178
win	72	112
page	124	184
tab	88	136
tabview	100	160
button	88	160
text	100	176
scroll_text	120	200
app	92	152
canvas_arc	156	264
canvas_rect	64	104
canvas	60	104
card	72	112
cardview	124	176
colorwheel	72	112
cube	748	928
curtain	60	96
curtainview	120	168
gallery	112	184
grid	100	144
img_live	84	144
img_scope	124	192
stb_img	76	144
kb	108	192
map	196	272
menu_cellular	76	120
multi_level	60	104
pagelist	96	160
pagelistview	64	112
perspective	736	920
progressbar	80	136
qbcode	84	136
scroll_wheel	388	696
seekbar	128	216
simple_img	68	120
svg	96	144
turn_table	128	192
watch_gradient_spot	60	96
wave	72	112
wheel_list	64	112