public redraw()

in src/canvastools/ts/CanvasTools/Region/Path/TagsElement.ts [73:144]
64 lines of code
8 McCabe index (conditional complexity)

    public redraw(rebuildTags: boolean = false) {
        const pointsData = [];
        this.regionData.points.forEach((p) => {
            pointsData.push(p.x, p.y);
        });

        const size = TagsElement.DEFAULT_SECONDARY_TAG_SIZE;
        const cx = this.x + this.width / 2;
        const cy = this.y - size - 5;

        window.requestAnimationFrame(() => {
            this.primaryTagBoundRect.attr({
                x: this.x,
                y: this.y,
                width: this.width,
                height: this.height,
            });

            this.primaryTagPolygon.attr({
                d: this.regionData.toPath(),
            });

            // Update primary tag text
            if (rebuildTags) {
                this.primaryTagText.node.innerHTML = (this.tags.primary !== null) ? this.tags.primary.name : "";
                this.textBox = TagsComponent.getCachedBBox(this.primaryTagText);
            }

            const showTextLabel = (this.textBox.width + 10 <= this.width)
                                           && (this.textBox.height <= this.height);

            if (showTextLabel) {
                this.primaryTagTextBG.attr({
                    height: this.textBox.height + 5,
                    width: this.textBox.width + 10,
                    x: this.x + 1,
                    y: this.y + 1,
                });
                this.primaryTagText.attr({
                    visibility: "visible",
                    x: this.x + 5,
                    y: this.y + this.textBox.height,
                });
            } else {
                this.primaryTagTextBG.attr({
                    height: Math.min(10, this.height),
                    width: Math.min(10, this.width),
                    x: this.x,
                    y: this.y,
                });
                this.primaryTagText.attr({
                    visibility: "hidden",
                    x: this.x + 5,
                    y: this.y + this.textBox.height,
                });
            }

            // Secondary Tags
            if (this.secondaryTags && this.secondaryTags.length > 0) {
                const length = this.secondaryTags.length;
                for (let i = 0; i < length; i++) {
                    const stag = this.secondaryTags[i];
                    const x = cx + (2 * i - length + 0.5) * size;

                    stag.attr({
                        x,
                        y: cy,
                    });
                }
            }
        });
    }