@swimlane/ngx-charts/esm2020/lib/common/tooltip/position/position.mjs

Declarative Charting Framework for Angular

import { PlacementTypes } from './placement-type.enum';
const caretOffset = 7;
function verticalPosition(elDimensions, popoverDimensions, alignment) {
    if (alignment === PlacementTypes.Top) {
        return elDimensions.top - caretOffset;
    }
    if (alignment === PlacementTypes.Bottom) {
        return elDimensions.top + elDimensions.height - popoverDimensions.height + caretOffset;
    }
    if (alignment === PlacementTypes.Center) {
        return elDimensions.top + elDimensions.height / 2 - popoverDimensions.height / 2;
    }
    return undefined;
}
function horizontalPosition(elDimensions, popoverDimensions, alignment) {
    if (alignment === PlacementTypes.Left) {
        return elDimensions.left - caretOffset;
    }
    if (alignment === PlacementTypes.Right) {
        return elDimensions.left + elDimensions.width - popoverDimensions.width + caretOffset;
    }
    if (alignment === PlacementTypes.Center) {
        return elDimensions.left + elDimensions.width / 2 - popoverDimensions.width / 2;
    }
    return undefined;
}
/**
 * Position helper for the popover directive.
 *
 * @export
 */
export class PositionHelper {
    /**
     * Calculate vertical alignment position
     *
     * @memberOf PositionHelper
     */
    static calculateVerticalAlignment(elDimensions, popoverDimensions, alignment) {
        let result = verticalPosition(elDimensions, popoverDimensions, alignment);
        if (result + popoverDimensions.height > window.innerHeight) {
            result = window.innerHeight - popoverDimensions.height;
        }
        return result;
    }
    /**
     * Calculate vertical caret position
     *
     * @memberOf PositionHelper
     */
    static calculateVerticalCaret(elDimensions, popoverDimensions, caretDimensions, alignment) {
        let result;
        if (alignment === PlacementTypes.Top) {
            result = elDimensions.height / 2 - caretDimensions.height / 2 + caretOffset;
        }
        if (alignment === PlacementTypes.Bottom) {
            result = popoverDimensions.height - elDimensions.height / 2 - caretDimensions.height / 2 - caretOffset;
        }
        if (alignment === PlacementTypes.Center) {
            result = popoverDimensions.height / 2 - caretDimensions.height / 2;
        }
        const popoverPosition = verticalPosition(elDimensions, popoverDimensions, alignment);
        if (popoverPosition + popoverDimensions.height > window.innerHeight) {
            result += popoverPosition + popoverDimensions.height - window.innerHeight;
        }
        return result;
    }
    /**
     * Calculate horz alignment position
     *
     * @memberOf PositionHelper
     */
    static calculateHorizontalAlignment(elDimensions, popoverDimensions, alignment) {
        let result = horizontalPosition(elDimensions, popoverDimensions, alignment);
        if (result + popoverDimensions.width > window.innerWidth) {
            result = window.innerWidth - popoverDimensions.width;
        }
        return result;
    }
    /**
     * Calculate horz caret position
     *
     * @memberOf PositionHelper
     */
    static calculateHorizontalCaret(elDimensions, popoverDimensions, caretDimensions, alignment) {
        let result;
        if (alignment === PlacementTypes.Left) {
            result = elDimensions.width / 2 - caretDimensions.width / 2 + caretOffset;
        }
        if (alignment === PlacementTypes.Right) {
            result = popoverDimensions.width - elDimensions.width / 2 - caretDimensions.width / 2 - caretOffset;
        }
        if (alignment === PlacementTypes.Center) {
            result = popoverDimensions.width / 2 - caretDimensions.width / 2;
        }
        const popoverPosition = horizontalPosition(elDimensions, popoverDimensions, alignment);
        if (popoverPosition + popoverDimensions.width > window.innerWidth) {
            result += popoverPosition + popoverDimensions.width - window.innerWidth;
        }
        return result;
    }
    /**
     * Checks if the element's position should be flipped
     *
     * @memberOf PositionHelper
     */
    static shouldFlip(elDimensions, popoverDimensions, placement, spacing) {
        let flip = false;
        if (placement === PlacementTypes.Right) {
            if (elDimensions.left + elDimensions.width + popoverDimensions.width + spacing > window.innerWidth) {
                flip = true;
            }
        }
        if (placement === PlacementTypes.Left) {
            if (elDimensions.left - popoverDimensions.width - spacing < 0) {
                flip = true;
            }
        }
        if (placement === PlacementTypes.Top) {
            if (elDimensions.top - popoverDimensions.height - spacing < 0) {
                flip = true;
            }
        }
        if (placement === PlacementTypes.Bottom) {
            if (elDimensions.top + elDimensions.height + popoverDimensions.height + spacing > window.innerHeight) {
                flip = true;
            }
        }
        return flip;
    }
    /**
     * Position caret
     *
     * @memberOf PositionHelper
     */
    static positionCaret(placement, elmDim, hostDim, caretDimensions, alignment) {
        let top = 0;
        let left = 0;
        if (placement === PlacementTypes.Right) {
            left = -7;
            top = PositionHelper.calculateVerticalCaret(hostDim, elmDim, caretDimensions, alignment);
        }
        else if (placement === PlacementTypes.Left) {
            left = elmDim.width;
            top = PositionHelper.calculateVerticalCaret(hostDim, elmDim, caretDimensions, alignment);
        }
        else if (placement === PlacementTypes.Top) {
            top = elmDim.height;
            left = PositionHelper.calculateHorizontalCaret(hostDim, elmDim, caretDimensions, alignment);
        }
        else if (placement === PlacementTypes.Bottom) {
            top = -7;
            left = PositionHelper.calculateHorizontalCaret(hostDim, elmDim, caretDimensions, alignment);
        }
        return { top, left };
    }
    /**
     * Position content
     *
     * @memberOf PositionHelper
     */
    static positionContent(placement, elmDim, hostDim, spacing, alignment) {
        let top = 0;
        let left = 0;
        if (placement === PlacementTypes.Right) {
            left = hostDim.left + hostDim.width + spacing;
            top = PositionHelper.calculateVerticalAlignment(hostDim, elmDim, alignment);
        }
        else if (placement === PlacementTypes.Left) {
            left = hostDim.left - elmDim.width - spacing;
            top = PositionHelper.calculateVerticalAlignment(hostDim, elmDim, alignment);
        }
        else if (placement === PlacementTypes.Top) {
            top = hostDim.top - elmDim.height - spacing;
            left = PositionHelper.calculateHorizontalAlignment(hostDim, elmDim, alignment);
        }
        else if (placement === PlacementTypes.Bottom) {
            top = hostDim.top + hostDim.height + spacing;
            left = PositionHelper.calculateHorizontalAlignment(hostDim, elmDim, alignment);
        }
        return { top, left };
    }
    /**
     * Determine placement based on flip
     *
     * @memberOf PositionHelper
     */
    static determinePlacement(placement, elmDim, hostDim, spacing) {
        const shouldFlip = PositionHelper.shouldFlip(hostDim, elmDim, placement, spacing);
        if (shouldFlip) {
            if (placement === PlacementTypes.Right) {
                return PlacementTypes.Left;
            }
            else if (placement === PlacementTypes.Left) {
                return PlacementTypes.Right;
            }
            else if (placement === PlacementTypes.Top) {
                return PlacementTypes.Bottom;
            }
            else if (placement === PlacementTypes.Bottom) {
                return PlacementTypes.Top;
            }
        }
        return placement;
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"position.js","sourceRoot":"","sources":["../../../../../../../../projects/swimlane/ngx-charts/src/lib/common/tooltip/position/position.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,cAAc,EAAE,MAAM,uBAAuB,CAAC;AAEvD,MAAM,WAAW,GAAG,CAAC,CAAC;AAEtB,SAAS,gBAAgB,CAAC,YAAqB,EAAE,iBAA0B,EAAE,SAAyB;IACpG,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;QACpC,OAAO,YAAY,CAAC,GAAG,GAAG,WAAW,CAAC;KACvC;IAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;QACvC,OAAO,YAAY,CAAC,GAAG,GAAG,YAAY,CAAC,MAAM,GAAG,iBAAiB,CAAC,MAAM,GAAG,WAAW,CAAC;KACxF;IAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;QACvC,OAAO,YAAY,CAAC,GAAG,GAAG,YAAY,CAAC,MAAM,GAAG,CAAC,GAAG,iBAAiB,CAAC,MAAM,GAAG,CAAC,CAAC;KAClF;IAED,OAAO,SAAS,CAAC;AACnB,CAAC;AAED,SAAS,kBAAkB,CAAC,YAAqB,EAAE,iBAA0B,EAAE,SAAyB;IACtG,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;QACrC,OAAO,YAAY,CAAC,IAAI,GAAG,WAAW,CAAC;KACxC;IAED,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;QACtC,OAAO,YAAY,CAAC,IAAI,GAAG,YAAY,CAAC,KAAK,GAAG,iBAAiB,CAAC,KAAK,GAAG,WAAW,CAAC;KACvF;IAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;QACvC,OAAO,YAAY,CAAC,IAAI,GAAG,YAAY,CAAC,KAAK,GAAG,CAAC,GAAG,iBAAiB,CAAC,KAAK,GAAG,CAAC,CAAC;KACjF;IAED,OAAO,SAAS,CAAC;AACnB,CAAC;AAED;;;;GAIG;AACH,MAAM,OAAO,cAAc;IACzB;;;;OAIG;IACH,MAAM,CAAC,0BAA0B,CAC/B,YAAqB,EACrB,iBAA0B,EAC1B,SAAyB;QAEzB,IAAI,MAAM,GAAG,gBAAgB,CAAC,YAAY,EAAE,iBAAiB,EAAE,SAAS,CAAC,CAAC;QAE1E,IAAI,MAAM,GAAG,iBAAiB,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,EAAE;YAC1D,MAAM,GAAG,MAAM,CAAC,WAAW,GAAG,iBAAiB,CAAC,MAAM,CAAC;SACxD;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,sBAAsB,CAC3B,YAAqB,EACrB,iBAA0B,EAC1B,eAAwB,EACxB,SAAyB;QAEzB,IAAI,MAAM,CAAC;QAEX,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;YACpC,MAAM,GAAG,YAAY,CAAC,MAAM,GAAG,CAAC,GAAG,eAAe,CAAC,MAAM,GAAG,CAAC,GAAG,WAAW,CAAC;SAC7E;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YACvC,MAAM,GAAG,iBAAiB,CAAC,MAAM,GAAG,YAAY,CAAC,MAAM,GAAG,CAAC,GAAG,eAAe,CAAC,MAAM,GAAG,CAAC,GAAG,WAAW,CAAC;SACxG;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YACvC,MAAM,GAAG,iBAAiB,CAAC,MAAM,GAAG,CAAC,GAAG,eAAe,CAAC,MAAM,GAAG,CAAC,CAAC;SACpE;QAED,MAAM,eAAe,GAAG,gBAAgB,CAAC,YAAY,EAAE,iBAAiB,EAAE,SAAS,CAAC,CAAC;QACrF,IAAI,eAAe,GAAG,iBAAiB,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,EAAE;YACnE,MAAM,IAAI,eAAe,GAAG,iBAAiB,CAAC,MAAM,GAAG,MAAM,CAAC,WAAW,CAAC;SAC3E;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,4BAA4B,CACjC,YAAqB,EACrB,iBAA0B,EAC1B,SAAyB;QAEzB,IAAI,MAAM,GAAG,kBAAkB,CAAC,YAAY,EAAE,iBAAiB,EAAE,SAAS,CAAC,CAAC;QAE5E,IAAI,MAAM,GAAG,iBAAiB,CAAC,KAAK,GAAG,MAAM,CAAC,UAAU,EAAE;YACxD,MAAM,GAAG,MAAM,CAAC,UAAU,GAAG,iBAAiB,CAAC,KAAK,CAAC;SACtD;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,wBAAwB,CAC7B,YAAqB,EACrB,iBAA0B,EAC1B,eAAwB,EACxB,SAAyB;QAEzB,IAAI,MAAM,CAAC;QAEX,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;YACrC,MAAM,GAAG,YAAY,CAAC,KAAK,GAAG,CAAC,GAAG,eAAe,CAAC,KAAK,GAAG,CAAC,GAAG,WAAW,CAAC;SAC3E;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;YACtC,MAAM,GAAG,iBAAiB,CAAC,KAAK,GAAG,YAAY,CAAC,KAAK,GAAG,CAAC,GAAG,eAAe,CAAC,KAAK,GAAG,CAAC,GAAG,WAAW,CAAC;SACrG;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YACvC,MAAM,GAAG,iBAAiB,CAAC,KAAK,GAAG,CAAC,GAAG,eAAe,CAAC,KAAK,GAAG,CAAC,CAAC;SAClE;QAED,MAAM,eAAe,GAAG,kBAAkB,CAAC,YAAY,EAAE,iBAAiB,EAAE,SAAS,CAAC,CAAC;QACvF,IAAI,eAAe,GAAG,iBAAiB,CAAC,KAAK,GAAG,MAAM,CAAC,UAAU,EAAE;YACjE,MAAM,IAAI,eAAe,GAAG,iBAAiB,CAAC,KAAK,GAAG,MAAM,CAAC,UAAU,CAAC;SACzE;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,UAAU,CACf,YAAqB,EACrB,iBAA0B,EAC1B,SAAyB,EACzB,OAAe;QAEf,IAAI,IAAI,GAAG,KAAK,CAAC;QAEjB,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;YACtC,IAAI,YAAY,CAAC,IAAI,GAAG,YAAY,CAAC,KAAK,GAAG,iBAAiB,CAAC,KAAK,GAAG,OAAO,GAAG,MAAM,CAAC,UAAU,EAAE;gBAClG,IAAI,GAAG,IAAI,CAAC;aACb;SACF;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;YACrC,IAAI,YAAY,CAAC,IAAI,GAAG,iBAAiB,CAAC,KAAK,GAAG,OAAO,GAAG,CAAC,EAAE;gBAC7D,IAAI,GAAG,IAAI,CAAC;aACb;SACF;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;YACpC,IAAI,YAAY,CAAC,GAAG,GAAG,iBAAiB,CAAC,MAAM,GAAG,OAAO,GAAG,CAAC,EAAE;gBAC7D,IAAI,GAAG,IAAI,CAAC;aACb;SACF;QAED,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YACvC,IAAI,YAAY,CAAC,GAAG,GAAG,YAAY,CAAC,MAAM,GAAG,iBAAiB,CAAC,MAAM,GAAG,OAAO,GAAG,MAAM,CAAC,WAAW,EAAE;gBACpG,IAAI,GAAG,IAAI,CAAC;aACb;SACF;QAED,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,aAAa,CAAC,SAAS,EAAE,MAAM,EAAE,OAAO,EAAE,eAAe,EAAE,SAAyB;QACzF,IAAI,GAAG,GAAG,CAAC,CAAC;QACZ,IAAI,IAAI,GAAG,CAAC,CAAC;QAEb,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;YACtC,IAAI,GAAG,CAAC,CAAC,CAAC;YACV,GAAG,GAAG,cAAc,CAAC,sBAAsB,CAAC,OAAO,EAAE,MAAM,EAAE,eAAe,EAAE,SAAS,CAAC,CAAC;SAC1F;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;YAC5C,IAAI,GAAG,MAAM,CAAC,KAAK,CAAC;YACpB,GAAG,GAAG,cAAc,CAAC,sBAAsB,CAAC,OAAO,EAAE,MAAM,EAAE,eAAe,EAAE,SAAS,CAAC,CAAC;SAC1F;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;YAC3C,GAAG,GAAG,MAAM,CAAC,MAAM,CAAC;YACpB,IAAI,GAAG,cAAc,CAAC,wBAAwB,CAAC,OAAO,EAAE,MAAM,EAAE,eAAe,EAAE,SAAS,CAAC,CAAC;SAC7F;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YAC9C,GAAG,GAAG,CAAC,CAAC,CAAC;YACT,IAAI,GAAG,cAAc,CAAC,wBAAwB,CAAC,OAAO,EAAE,MAAM,EAAE,eAAe,EAAE,SAAS,CAAC,CAAC;SAC7F;QAED,OAAO,EAAE,GAAG,EAAE,IAAI,EAAE,CAAC;IACvB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,eAAe,CAAC,SAAS,EAAE,MAAM,EAAE,OAAO,EAAE,OAAO,EAAE,SAAS;QACnE,IAAI,GAAG,GAAG,CAAC,CAAC;QACZ,IAAI,IAAI,GAAG,CAAC,CAAC;QAEb,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;YACtC,IAAI,GAAG,OAAO,CAAC,IAAI,GAAG,OAAO,CAAC,KAAK,GAAG,OAAO,CAAC;YAC9C,GAAG,GAAG,cAAc,CAAC,0BAA0B,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;SAC7E;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;YAC5C,IAAI,GAAG,OAAO,CAAC,IAAI,GAAG,MAAM,CAAC,KAAK,GAAG,OAAO,CAAC;YAC7C,GAAG,GAAG,cAAc,CAAC,0BAA0B,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;SAC7E;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;YAC3C,GAAG,GAAG,OAAO,CAAC,GAAG,GAAG,MAAM,CAAC,MAAM,GAAG,OAAO,CAAC;YAC5C,IAAI,GAAG,cAAc,CAAC,4BAA4B,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;SAChF;aAAM,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;YAC9C,GAAG,GAAG,OAAO,CAAC,GAAG,GAAG,OAAO,CAAC,MAAM,GAAG,OAAO,CAAC;YAC7C,IAAI,GAAG,cAAc,CAAC,4BAA4B,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;SAChF;QAED,OAAO,EAAE,GAAG,EAAE,IAAI,EAAE,CAAC;IACvB,CAAC;IAED;;;;OAIG;IACH,MAAM,CAAC,kBAAkB,CAAC,SAAyB,EAAE,MAAe,EAAE,OAAgB,EAAE,OAAe;QACrG,MAAM,UAAU,GAAG,cAAc,CAAC,UAAU,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;QAElF,IAAI,UAAU,EAAE;YACd,IAAI,SAAS,KAAK,cAAc,CAAC,KAAK,EAAE;gBACtC,OAAO,cAAc,CAAC,IAAI,CAAC;aAC5B;iBAAM,IAAI,SAAS,KAAK,cAAc,CAAC,IAAI,EAAE;gBAC5C,OAAO,cAAc,CAAC,KAAK,CAAC;aAC7B;iBAAM,IAAI,SAAS,KAAK,cAAc,CAAC,GAAG,EAAE;gBAC3C,OAAO,cAAc,CAAC,MAAM,CAAC;aAC9B;iBAAM,IAAI,SAAS,KAAK,cAAc,CAAC,MAAM,EAAE;gBAC9C,OAAO,cAAc,CAAC,GAAG,CAAC;aAC3B;SACF;QAED,OAAO,SAAS,CAAC;IACnB,CAAC;CACF","sourcesContent":["import { PlacementTypes } from './placement-type.enum';\n\nconst caretOffset = 7;\n\nfunction verticalPosition(elDimensions: DOMRect, popoverDimensions: DOMRect, alignment: PlacementTypes): number {\n  if (alignment === PlacementTypes.Top) {\n    return elDimensions.top - caretOffset;\n  }\n\n  if (alignment === PlacementTypes.Bottom) {\n    return elDimensions.top + elDimensions.height - popoverDimensions.height + caretOffset;\n  }\n\n  if (alignment === PlacementTypes.Center) {\n    return elDimensions.top + elDimensions.height / 2 - popoverDimensions.height / 2;\n  }\n\n  return undefined;\n}\n\nfunction horizontalPosition(elDimensions: DOMRect, popoverDimensions: DOMRect, alignment: PlacementTypes): number {\n  if (alignment === PlacementTypes.Left) {\n    return elDimensions.left - caretOffset;\n  }\n\n  if (alignment === PlacementTypes.Right) {\n    return elDimensions.left + elDimensions.width - popoverDimensions.width + caretOffset;\n  }\n\n  if (alignment === PlacementTypes.Center) {\n    return elDimensions.left + elDimensions.width / 2 - popoverDimensions.width / 2;\n  }\n\n  return undefined;\n}\n\n/**\n * Position helper for the popover directive.\n *\n * @export\n */\nexport class PositionHelper {\n  /**\n   * Calculate vertical alignment position\n   *\n   * @memberOf PositionHelper\n   */\n  static calculateVerticalAlignment(\n    elDimensions: DOMRect,\n    popoverDimensions: DOMRect,\n    alignment: PlacementTypes\n  ): number {\n    let result = verticalPosition(elDimensions, popoverDimensions, alignment);\n\n    if (result + popoverDimensions.height > window.innerHeight) {\n      result = window.innerHeight - popoverDimensions.height;\n    }\n\n    return result;\n  }\n\n  /**\n   * Calculate vertical caret position\n   *\n   * @memberOf PositionHelper\n   */\n  static calculateVerticalCaret(\n    elDimensions: DOMRect,\n    popoverDimensions: DOMRect,\n    caretDimensions: DOMRect,\n    alignment: PlacementTypes\n  ): number {\n    let result;\n\n    if (alignment === PlacementTypes.Top) {\n      result = elDimensions.height / 2 - caretDimensions.height / 2 + caretOffset;\n    }\n\n    if (alignment === PlacementTypes.Bottom) {\n      result = popoverDimensions.height - elDimensions.height / 2 - caretDimensions.height / 2 - caretOffset;\n    }\n\n    if (alignment === PlacementTypes.Center) {\n      result = popoverDimensions.height / 2 - caretDimensions.height / 2;\n    }\n\n    const popoverPosition = verticalPosition(elDimensions, popoverDimensions, alignment);\n    if (popoverPosition + popoverDimensions.height > window.innerHeight) {\n      result += popoverPosition + popoverDimensions.height - window.innerHeight;\n    }\n\n    return result;\n  }\n\n  /**\n   * Calculate horz alignment position\n   *\n   * @memberOf PositionHelper\n   */\n  static calculateHorizontalAlignment(\n    elDimensions: DOMRect,\n    popoverDimensions: DOMRect,\n    alignment: PlacementTypes\n  ): number {\n    let result = horizontalPosition(elDimensions, popoverDimensions, alignment);\n\n    if (result + popoverDimensions.width > window.innerWidth) {\n      result = window.innerWidth - popoverDimensions.width;\n    }\n\n    return result;\n  }\n\n  /**\n   * Calculate horz caret position\n   *\n   * @memberOf PositionHelper\n   */\n  static calculateHorizontalCaret(\n    elDimensions: DOMRect,\n    popoverDimensions: DOMRect,\n    caretDimensions: DOMRect,\n    alignment: PlacementTypes\n  ): number {\n    let result;\n\n    if (alignment === PlacementTypes.Left) {\n      result = elDimensions.width / 2 - caretDimensions.width / 2 + caretOffset;\n    }\n\n    if (alignment === PlacementTypes.Right) {\n      result = popoverDimensions.width - elDimensions.width / 2 - caretDimensions.width / 2 - caretOffset;\n    }\n\n    if (alignment === PlacementTypes.Center) {\n      result = popoverDimensions.width / 2 - caretDimensions.width / 2;\n    }\n\n    const popoverPosition = horizontalPosition(elDimensions, popoverDimensions, alignment);\n    if (popoverPosition + popoverDimensions.width > window.innerWidth) {\n      result += popoverPosition + popoverDimensions.width - window.innerWidth;\n    }\n\n    return result;\n  }\n\n  /**\n   * Checks if the element's position should be flipped\n   *\n   * @memberOf PositionHelper\n   */\n  static shouldFlip(\n    elDimensions: DOMRect,\n    popoverDimensions: DOMRect,\n    placement: PlacementTypes,\n    spacing: number\n  ): boolean {\n    let flip = false;\n\n    if (placement === PlacementTypes.Right) {\n      if (elDimensions.left + elDimensions.width + popoverDimensions.width + spacing > window.innerWidth) {\n        flip = true;\n      }\n    }\n\n    if (placement === PlacementTypes.Left) {\n      if (elDimensions.left - popoverDimensions.width - spacing < 0) {\n        flip = true;\n      }\n    }\n\n    if (placement === PlacementTypes.Top) {\n      if (elDimensions.top - popoverDimensions.height - spacing < 0) {\n        flip = true;\n      }\n    }\n\n    if (placement === PlacementTypes.Bottom) {\n      if (elDimensions.top + elDimensions.height + popoverDimensions.height + spacing > window.innerHeight) {\n        flip = true;\n      }\n    }\n\n    return flip;\n  }\n\n  /**\n   * Position caret\n   *\n   * @memberOf PositionHelper\n   */\n  static positionCaret(placement, elmDim, hostDim, caretDimensions, alignment: PlacementTypes): any {\n    let top = 0;\n    let left = 0;\n\n    if (placement === PlacementTypes.Right) {\n      left = -7;\n      top = PositionHelper.calculateVerticalCaret(hostDim, elmDim, caretDimensions, alignment);\n    } else if (placement === PlacementTypes.Left) {\n      left = elmDim.width;\n      top = PositionHelper.calculateVerticalCaret(hostDim, elmDim, caretDimensions, alignment);\n    } else if (placement === PlacementTypes.Top) {\n      top = elmDim.height;\n      left = PositionHelper.calculateHorizontalCaret(hostDim, elmDim, caretDimensions, alignment);\n    } else if (placement === PlacementTypes.Bottom) {\n      top = -7;\n      left = PositionHelper.calculateHorizontalCaret(hostDim, elmDim, caretDimensions, alignment);\n    }\n\n    return { top, left };\n  }\n\n  /**\n   * Position content\n   *\n   * @memberOf PositionHelper\n   */\n  static positionContent(placement, elmDim, hostDim, spacing, alignment): any {\n    let top = 0;\n    let left = 0;\n\n    if (placement === PlacementTypes.Right) {\n      left = hostDim.left + hostDim.width + spacing;\n      top = PositionHelper.calculateVerticalAlignment(hostDim, elmDim, alignment);\n    } else if (placement === PlacementTypes.Left) {\n      left = hostDim.left - elmDim.width - spacing;\n      top = PositionHelper.calculateVerticalAlignment(hostDim, elmDim, alignment);\n    } else if (placement === PlacementTypes.Top) {\n      top = hostDim.top - elmDim.height - spacing;\n      left = PositionHelper.calculateHorizontalAlignment(hostDim, elmDim, alignment);\n    } else if (placement === PlacementTypes.Bottom) {\n      top = hostDim.top + hostDim.height + spacing;\n      left = PositionHelper.calculateHorizontalAlignment(hostDim, elmDim, alignment);\n    }\n\n    return { top, left };\n  }\n\n  /**\n   * Determine placement based on flip\n   *\n   * @memberOf PositionHelper\n   */\n  static determinePlacement(placement: PlacementTypes, elmDim: DOMRect, hostDim: DOMRect, spacing: number): any {\n    const shouldFlip = PositionHelper.shouldFlip(hostDim, elmDim, placement, spacing);\n\n    if (shouldFlip) {\n      if (placement === PlacementTypes.Right) {\n        return PlacementTypes.Left;\n      } else if (placement === PlacementTypes.Left) {\n        return PlacementTypes.Right;\n      } else if (placement === PlacementTypes.Top) {\n        return PlacementTypes.Bottom;\n      } else if (placement === PlacementTypes.Bottom) {\n        return PlacementTypes.Top;\n      }\n    }\n\n    return placement;\n  }\n}\n"]}