example: remove the MicroPython examples

See #4347

examples/widgets/bar/lv_example_bar_1.py

@@ -1,5 +0,0 @@
-bar1 = lv.bar(lv.screen_active())
-bar1.set_size(200, 20)
-bar1.center()
-bar1.set_value(70, lv.ANIM.OFF)
-

examples/widgets/bar/lv_example_bar_2.py

@@ -1,27 +0,0 @@
-#
-# Example of styling the bar
-#
-style_bg = lv.style_t()
-style_indic = lv.style_t()
-
-style_bg.init()
-style_bg.set_border_color(lv.palette_main(lv.PALETTE.BLUE))
-style_bg.set_border_width(2)
-style_bg.set_pad_all(6)            # To make the indicator smaller
-style_bg.set_radius(6)
-style_bg.set_anim_time(1000)
-
-style_indic.init()
-style_indic.set_bg_opa(lv.OPA.COVER)
-style_indic.set_bg_color(lv.palette_main(lv.PALETTE.BLUE))
-style_indic.set_radius(3)
-
-bar = lv.bar(lv.screen_active())
-bar.remove_style_all()   # To have a clean start
-bar.add_style(style_bg, 0)
-bar.add_style(style_indic, lv.PART.INDICATOR)
-
-bar.set_size(200, 20)
-bar.center()
-bar.set_value(100, lv.ANIM.ON)
-

examples/widgets/bar/lv_example_bar_3.py

@@ -1,32 +0,0 @@
-def set_temp(bar, temp):
-    bar.set_value(temp, lv.ANIM.ON)
-
-#
-# A temperature meter example
-#
-
-
-style_indic = lv.style_t()
-
-style_indic.init()
-style_indic.set_bg_opa(lv.OPA.COVER)
-style_indic.set_bg_color(lv.palette_main(lv.PALETTE.RED))
-style_indic.set_bg_grad_color(lv.palette_main(lv.PALETTE.BLUE))
-style_indic.set_bg_grad_dir(lv.GRAD_DIR.VER)
-
-bar = lv.bar(lv.screen_active())
-bar.add_style(style_indic, lv.PART.INDICATOR)
-bar.set_size(20, 200)
-bar.center()
-bar.set_range(-20, 40)
-
-a = lv.anim_t()
-a.init()
-a.set_time(3000)
-a.set_playback_duration(3000)
-a.set_var(bar)
-a.set_values(-20, 40)
-a.set_repeat_count(lv.ANIM_REPEAT_INFINITE)
-a.set_custom_exec_cb(lambda a, val: set_temp(bar,val))
-lv.anim_t.start(a)
-

examples/widgets/bar/lv_example_bar_4.py

@@ -1,35 +0,0 @@
-# Create an image from the png file
-try:
-    with open('../../assets/img_strip.png','rb') as f:
-        png_data = f.read()
-except:
-    print("Could not find img_strip.png")
-    sys.exit()
-
-image_skew_strip_dsc = lv.image_dsc_t({
-  'data_size': len(png_data),
-  'data': png_data
-})
-
-#
-# Bar with stripe pattern and ranged value
-#
-
-style_indic = lv.style_t()
-
-style_indic.init()
-style_indic.set_bg_image_src(image_skew_strip_dsc)
-style_indic.set_bg_image_tiled(True)
-style_indic.set_bg_image_opa(lv.OPA._30)
-
-bar = lv.bar(lv.screen_active())
-bar.add_style(style_indic, lv.PART.INDICATOR)
-
-bar.set_size(260, 20)
-bar.center()
-bar.set_mode(lv.bar.MODE.RANGE)
-bar.set_value(90, lv.ANIM.OFF)
-bar.set_start_value(20, lv.ANIM.OFF)
-
-
-

examples/widgets/bar/lv_example_bar_5.py

@@ -1,22 +0,0 @@
-#
-# Bar with LTR and RTL base direction
-#
-
-bar_ltr = lv.bar(lv.screen_active())
-bar_ltr.set_size(200, 20)
-bar_ltr.set_value(70, lv.ANIM.OFF)
-bar_ltr.align(lv.ALIGN.CENTER, 0, -30)
-
-label = lv.label(lv.screen_active())
-label.set_text("Left to Right base direction")
-label.align_to(bar_ltr, lv.ALIGN.OUT_TOP_MID, 0, -5)
-
-bar_rtl = lv.bar(lv.screen_active())
-bar_rtl.set_style_base_dir(lv.BASE_DIR.RTL,0)
-bar_rtl.set_size(200, 20)
-bar_rtl.set_value(70, lv.ANIM.OFF)
-bar_rtl.align(lv.ALIGN.CENTER, 0, 30)
-
-label = lv.label(lv.screen_active())
-label.set_text("Right to Left base direction")
-label.align_to(bar_rtl, lv.ALIGN.OUT_TOP_MID, 0, -5)

examples/widgets/bar/lv_example_bar_6.py

@@ -1 +0,0 @@
-pass

examples/widgets/bar/lv_example_bar_7.py

@@ -1 +0,0 @@
-pass