init Files

libraries/lvgl/examples/widgets/line/index.rst

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+
+Simple Line
+-----------
+
+.. lv_example:: widgets/line/lv_example_line_1
+  :language: c
+

libraries/lvgl/examples/widgets/line/lv_example_line_1.c

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+#include "../../lv_examples.h"
+#if LV_USE_LINE && LV_BUILD_EXAMPLES
+
+void lv_example_line_1(void)
+{
+    /*Create an array for the points of the line*/
+    static lv_point_precise_t line_points[] = { {5, 5}, {70, 70}, {120, 10}, {180, 60}, {240, 10} };
+
+    /*Create style*/
+    static lv_style_t style_line;
+    lv_style_init(&style_line);
+    lv_style_set_line_width(&style_line, 8);
+    lv_style_set_line_color(&style_line, lv_palette_main(LV_PALETTE_BLUE));
+    lv_style_set_line_rounded(&style_line, true);
+
+    /*Create a line and apply the new style*/
+    lv_obj_t * line1;
+    line1 = lv_line_create(lv_screen_active());
+    lv_line_set_points(line1, line_points, 5);     /*Set the points*/
+    lv_obj_add_style(line1, &style_line, 0);
+    lv_obj_center(line1);
+}
+
+#endif