A CSS cursor value carrying the tool's glyph, for the canvas while that
tool is the active one.
The glyph is drawn twice: once in halo, one pixel wider on each side, and
once in color on top with its marks filled, so it reads on a light chart
and a dark one without the host choosing per theme. The value is
url("data:image/svg+xml,...") x y, fallback, ready for canvas.style.cursor.
A CSS
cursorvalue carrying the tool's glyph, for the canvas while that tool is the active one.The glyph is drawn twice: once in
halo, one pixel wider on each side, and once incoloron top with its marks filled, so it reads on a light chart and a dark one without the host choosing per theme. The value isurl("data:image/svg+xml,...") x y, fallback, ready forcanvas.style.cursor.