function drawTextForTrolley()

in use-cases/order-picking/src/main/resources/META-INF/resources/warehouse-api.js [184:210]


function drawTextForTrolley(strokeStyle, warehouseLocations, trolleyIndex, trolleyCount) {
    const ctx = getWarehouseCanvasContext();

    ctx.fillStyle = strokeStyle;
    ctx.strokeStyle = "#000000";
    let overlappingOrderTextList = [];
    const SHELVING_ROW_HEIGHT = SHELVING_HEIGHT / SHELVING_ROWS;
    const TEXT_SEPERATOR_HEIGHT = SHELVING_ROW_HEIGHT * 4;
    const SEPERATION_PER_TROLLEY = TEXT_SEPERATOR_HEIGHT / trolleyCount;
    for (let i = 0; i < warehouseLocations.length; i++) {
        const location = warehouseLocations[i];
        const shelving = SHELVINGS_MAP.get(location.shelvingId);
        const point = location2Point(shelving, location.side, location.row, trolleyIndex, trolleyCount);
        const pointFlooredRow = Math.floor(point.y / TEXT_SEPERATOR_HEIGHT) * TEXT_SEPERATOR_HEIGHT;

        point.y = pointFlooredRow + SEPERATION_PER_TROLLEY * trolleyIndex;
        addToOverlap(overlappingOrderTextList, i.toString(10), point);
    }

    for (let i = 0; i < overlappingOrderTextList.length; i++) {
        const overlappingOrders = overlappingOrderTextList[i];
        const text = '(' + overlappingOrders.orders.join(', ') + ')';

        ctx.strokeText(text, overlappingOrders.x, overlappingOrders.y);
        ctx.fillText(text, overlappingOrders.x, overlappingOrders.y);
    }
}