LineChart.prototype.drawYAxis = function()

in AzureCT/ServerSide/DisplayAvailability.js [421:455]

• 30 lines of code
• 3 McCabe index (conditional complexity)

LineChart.prototype.drawYAxis = function () {
    var context = this.context;
    context.save();
    context.save();
    context.beginPath();
    context.moveTo(this.x + this.yAxisAdjustment, this.y);
    context.lineTo(this.x + this.yAxisAdjustment, this.y + this.height);
    context.strokeStyle = this.axisColor;
    context.lineWidth = 2;
    context.stroke();
    context.restore();

    // draw tick marks
    for (var n = 0; n < this.numYTicks; n++) {
        context.beginPath();
        context.moveTo(this.x + this.yAxisAdjustment, n * this.height / this.numYTicks + this.y);
        context.lineTo(this.x + this.tickSize + this.yAxisAdjustment, n * this.height / this.numYTicks + this.y);
        context.stroke();
    }

    // draw values
    context.font = this.font;
    context.fillStyle = "black";
    context.textAlign = "right";
    context.textBaseline = "middle";

    for (var n = 0; n < this.numYTicks; n++) {
        var value = Math.round(this.maxY - n * this.maxY / this.numYTicks);
        context.save();
        context.translate(this.x - this.padding + this.yAxisAdjustment, n * this.height / this.numYTicks + this.y);
        context.fillText(value, 0, 0);
        context.restore();
    }
    context.restore();
};