vxe-gantt/es/gantt/src/util.js

A vue based gantt component

export function getRefElem(refEl) {
    if (refEl) {
        const rest = refEl.value;
        if (rest) {
            return (rest.$el || rest);
        }
    }
    return null;
}
export function getCalcHeight(height) {
    if (height === 'unset') {
        return 0;
    }
    return height || 0;
}
export function getCellRestHeight(rowRest, cellOpts, rowOpts, defaultRowHeight) {
    return rowRest.resizeHeight || cellOpts.height || rowOpts.height || rowRest.height || defaultRowHeight;
}
export function getTaskBarLeft(chartRest, viewCellWidth) {
    return chartRest ? viewCellWidth * chartRest.oLeftSize : 0;
}
export function getTaskBarWidth(chartRest, viewCellWidth) {
    return chartRest && chartRest.oWidthSize ? Math.max(1, chartRest ? (Math.floor(viewCellWidth * chartRest.oWidthSize) - 1) : 0) : 0;
}
const taskTypeMaps = {
    milestone: true,
    subview: true
};
export function hasMilestoneTask(type) {
    return type === 'milestone';
}
export function hasSubviewTask(type) {
    return type === 'subview';
}
export function getTaskType(type) {
    return taskTypeMaps[type] ? type : 'default';
}