Method _dealRenderContent

src/component/thumbnail/ThumbnailView.ts:142–182

()

    }

    private _dealRenderContent(): void {
        const bridgeRendered = this._bridgeRendered;
        if (!bridgeRendered || bridgeRendered.renderVersion !== this._renderVersion) {
            return;
        }

        const targetGroup = this._targetGroup;
        const coordSys = this._coordSys;
        const contentRect = this._contentRect;

        targetGroup.removeAll();

        if (!bridgeRendered) {
            return;
        }

        const bridgeGroup = bridgeRendered.group;
        const bridgeRect = bridgeGroup.getBoundingRect();

        targetGroup.add(bridgeGroup);

        this._bgRect.z2 = bridgeRendered.z2Range.min - 10;

        viewCoordSysSetBoundingRect(coordSys, bridgeRect.x, bridgeRect.y, bridgeRect.width, bridgeRect.height);
        // Use `getLayoutRect` is just to find an appropriate rect in thumbnail.
        const viewRect = getLayoutRect(
            {
                left: 'center',
                top: 'center',
                aspect: bridgeRect.width / bridgeRect.height
            },
            contentRect
        );
        viewCoordSysSetViewRect(coordSys, viewRect.x, viewRect.y, viewRect.width, viewRect.height);
        viewCoordSysCopyTrans(bridgeGroup, coordSys, VIEW_COORD_SYS_TRANS_RAW);
        bridgeGroup.dirty();

        this._windowRect.z2 = bridgeRendered.z2Range.max + 10;

        this._resetRoamController(bridgeRendered.roamType);
    }

    /**
     * Can be called from action handler directly.