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Hi, I want to change the width and the color of the bar in the bar chart.
I look up the document of the V8.2 about chart. In the Parts and Styles, I see that "
LV_PART_ITEMS Refers to the line or bar series." and “Bar chart: The typical background properties are used to style the bars.” are related.
So I use
lv_obj_set_style_width to achieve my goal, but I failed.
Add a code snippet which can run in the simulator. It should contain only the relevant code that compiles without errors when separated from your main code base.
The code block(s) should be formatted like:
lv_obj_t *chart = lv_chart_create(rt_wave_page); lv_obj_set_size(chart, 255, 120); lv_obj_align_to(chart, esc_btn, LV_ALIGN_OUT_TOP_LEFT, 25, -25); lv_obj_set_style_bg_color(chart, lv_palette_main(LV_PALETTE_GREEN), LV_PART_ITEMS); lv_obj_set_style_width(chart, 10, LV_PART_ITEMS);
If possible, add screenshots and/or videos about the current state.