Lines Matching refs:point

41     - You can change the chart's type at any point during it's life.
60     - LINE- and BAR-charts require only one data-value array to supply Y-values for each data point.
70       allocated are set to :c:macro:`LV_CHART_POINT_NONE`, which causes that point to be hidden.
73     - You can hide a point by setting its Y-value to :c:macro:`LV_CHART_POINT_NONE`.
133    the appearance of the cursor's "point" showing its location.  If either ``width``
154 - :cpp:enumerator:`LV_CHART_TYPE_SCATTER`: X/Y chart drawing point's and optionally
156   :cpp:enumerator:`LV_PART_ITEMS` is a non-zero value, and the point's Y-value is
225    the zero-based index of the point you wish to update.
231 that point, column, or scatter-point.
294 Override default start point for series
297 If you want a plot to start from a point other than the default which is
298 ``point[0]`` of the series, you can set an alternative index with the
329 the point id.
336 :cpp:expr:`lv_chart_set_cursor_pos(chart, cursor, &point)` sets the position of
337 the cursor to an arbitrary point on the chart. ``&point`` is a pointer to an
338 :cpp:struct:`lv_point_t` variable. E.g. ``lv_point_t point = {10, 20}``. If the chart
342 coordinate of a given point on the chart.  This is useful to place the cursor on
343 that data point.
346 cursor on the specified data point on the chart.  If the point's position changes
347 (via a new value or via scrolling), the cursor moves with the point.
348 See an example of using this function `here <#show-cursor-on-the-clicked-point>`_.
357 -  :cpp:enumerator:`LV_EVENT_VALUE_CHANGED` Sent when a new point on the chart is pressed.
359    the pressed point.