+ private void drawMarker(Canvas canvas, float center) {
+ float leftRadians = (float) Math.toRadians(-hueStepDegrees / 2f);
+ float rightRadians = (float) Math.toRadians(hueStepDegrees / 2f);
+ float sl = (float) Math.sin(leftRadians);
+ float sr = (float) Math.sin(rightRadians);
+ float cl = (float) Math.cos(leftRadians);
+ float cr = (float) Math.cos(rightRadians);
+ float innerEdge = innerR - 1.5f * markerStrokeWidth;
+ float outerEdge = outerR + 1.5f + markerStrokeWidth;
+ Path p = new Path();
+// p.arcTo(-innerEdge, -innerEdge, innerEdge, innerEdge, -hueStepDegrees / 2f,
+// hueStepDegrees, true);
+// p.lineTo(outerEdge * cr, outerEdge * sr);
+ p.arcTo(-outerEdge, -outerEdge, outerEdge, outerEdge, hueStepDegrees / 2f,
+ -hueStepDegrees, false);
+// p.close();
+ canvas.save();
+ canvas.translate(center, center);
+ canvas.rotate(hueDegrees, 0, 0);
+ canvas.drawPath(p, markerPaint);
+ canvas.restore();