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Breaking Changes in SciChart.js v5.2 from v5.1

ArcAnnotation and PolarArcAnnotation strokeThickness changes​

ArcAnnotation and PolarArcAnnotation strokeThickness is now treated correctly, which resulted in lines twice as thick, you may want reducing strokeThickness by half.

Before

const an = new ArcAnnotation({
        height: 0.5,
        innerRadius: 0,
        x1: 4,
        y1: 7,
        x2: 1,
        y2: 8,
        stroke: "purple",
        strokeThickness: 20,
        fill: "grey"
    });

After

const an = new ArcAnnotation({
        height: 0.5,
        innerRadius: 0,
        x1: 4,
        y1: 7,
        x2: 1,
        y2: 8,
        stroke: "purple",
        strokeThickness: 10,
        fill: "grey"
    });

DataPointSelectionModifier selectManyPoints() and selectSinglePoint() returns boolean instead of void​

DataPointSelectionModifier selectManyPoints() and selectSinglePoint() returns boolean instead of void. It will affect only TypeScript users who are extending the class.

Before


class SomeClass extends DataPointSelectionModifier {
    ...
    protected selectManyPoints(rect: Rect, selectionMode: ESelectionMode): void {
        ...
    }
    ...
    protected selectSinglePoint(point: Point, selectionMode: ESelectionMode): void {
        ...
    }

After


class SomeClass extends DataPointSelectionModifier {
    ...
    protected selectManyPoints(rect: Rect, selectionMode: ESelectionMode): boolean {
        ...
        return true; // if at least one point has been selected
    }
    ...
    protected selectSinglePoint(point: Point, selectionMode: ESelectionMode): boolean {
        ...
        return true; // if at least one point has been selected
    }

EAnnotationType.CompositeAnnotation enum item​

EAnnotationType enum now includes one more value EAnnotationType.CompositeAnnotation. It might affect TypeScript users having switch/case conditions with all annotation type check.