Function line

src/memoryprofiler.js:578–584

(x0, y0, x1, y1)

      // Print a divider line to make the sbrk()/heap resize block more prominently visible compared to the rest of the allocations.
      function line(x0, y0, x1, y1) {
        self.drawContext.beginPath();
        self.drawContext.moveTo(x0, y0);
        self.drawContext.lineTo(x1, y1);
        self.drawContext.lineWidth = 2;
        self.drawContext.stroke();
      }
      if (self.sbrkSources.length > 0) line(0, 0.75*self.canvas.height, self.canvas.width, 0.75*self.canvas.height);
      if (self.resizeMemorySources.length > 0) line(0, 0.5*self.canvas.height, self.canvas.width, 0.5*self.canvas.height);
    }