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feat(examples) adjust micropython examples to use lv_png (#3639)

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This commit is contained in:
Amir Gonnen
2022-08-30 00:12:37 +03:00
committed by GitHub
parent 125b72f010
commit 33d8ca779d
12 changed files with 0 additions and 75 deletions
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5
examples/libs/png/lv_example_png_1.py
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@@ -1,12 +1,7 @@
#!/opt/bin/lv_micropython -i #!/opt/bin/lv_micropython -i
import lvgl as lv import lvgl as lv
import display_driver import display_driver
from imagetools import get_png_info, open_png
from img_wink_png import img_wink_png_map from img_wink_png import img_wink_png_map
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
img_wink_png = lv.img_dsc_t( img_wink_png = lv.img_dsc_t(
{ {

6
examples/others/snapshot/lv_example_snapshot_1.py
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@@ -1,11 +1,5 @@
import gc import gc
import lvgl as lv import lvgl as lv
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Measure memory usage # Measure memory usage
gc.enable() gc.enable()

6
examples/styles/lv_example_style_6.py
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@@ -1,9 +1,3 @@
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:
with open('../assets/img_cogwheel_argb.png', 'rb') as f: with open('../assets/img_cogwheel_argb.png', 'rb') as f:

7
examples/widgets/animimg/lv_example_animimg_1.py
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@@ -1,10 +1,3 @@
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
anim_imgs = [None]*3 anim_imgs = [None]*3
# Create an image from the png file # Create an image from the png file
try: try:

7
examples/widgets/btnmatrix/lv_example_btnmatrix_2.py
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@@ -1,10 +1,3 @@
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:
with open('../../assets/img_star.png','rb') as f: with open('../../assets/img_star.png','rb') as f:

7
examples/widgets/dropdown/lv_example_dropdown_3.py
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@@ -1,10 +1,3 @@
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:
with open('../../assets/img_caret_down.png','rb') as f: with open('../../assets/img_caret_down.png','rb') as f:

6
examples/widgets/img/lv_example_img_1.py
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@@ -2,12 +2,6 @@
import usys as sys import usys as sys
import lvgl as lv import lvgl as lv
import display_driver import display_driver
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:

6
examples/widgets/img/lv_example_img_2.py
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@@ -2,12 +2,6 @@
import usys as sys import usys as sys
import lvgl as lv import lvgl as lv
import display_driver import display_driver
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:

6
examples/widgets/img/lv_example_img_3.py
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@@ -2,12 +2,6 @@
import usys as sys import usys as sys
import lvgl as lv import lvgl as lv
import display_driver import display_driver
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:

6
examples/widgets/img/lv_example_img_4.py
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@@ -1,14 +1,8 @@
from imagetools import get_png_info, open_png
def ofs_y_anim(img, v): def ofs_y_anim(img, v):
img.set_offset_y(v) img.set_offset_y(v)
# print(img,v) # print(img,v)
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:
with open('../../assets/img_skew_strip.png','rb') as f: with open('../../assets/img_skew_strip.png','rb') as f:

7
examples/widgets/imgbtn/lv_example_imgbtn_1.py
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@@ -1,10 +1,3 @@
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try:
with open('../../assets/imgbtn_left.png','rb') as f: with open('../../assets/imgbtn_left.png','rb') as f:

6
examples/widgets/meter/lv_example_meter_3.py
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@@ -2,12 +2,6 @@
import utime as time import utime as time
import lvgl as lv import lvgl as lv
import display_driver import display_driver
from imagetools import get_png_info, open_png
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
decoder.open_cb = open_png
# Create an image from the png file # Create an image from the png file
try: try: