"widthBottom" - Time element array

Width of the bar element below the average value bar.

Synopsis

setValue(string shape, "widthBottom", float value);

getValue(string shape, "widthBottom", float &value);

shape.widthBottom(float value);

Parameters

Parameter Description
shape Name of the object
value Width of the bar element

Description

This attribute defines the width of the bar element below the average value bar.

Example

main()
{
  shape bt=getShape("BAR_TREND1");
  dyn_float min, max, avg, s;
  dyn_int meter;
  dyn_long tVariable;
  // Values
  min=makeDynFloat(20, 30, 50);
  max=makeDynFloat(50, 60, 130);
  avg=makeDynFloat(35, 45, 70);
  s=makeDynFloat(10, 20, 30);
  tVariable=makeDynLong(makeTime(2000, 20, 9, 12, 00), makeTime(2000, 29, 9, 13, 00), makeTime(2001, 2, 4, 14, 00));
  meter=makeDynInt(66, 180, 230);
  // Setting the values
  setValue(bt, "data", avg, max, min, s, tVariable, meter);
  // Minimum and maximum value display
  bt.showRange=BAR_MINMAX;
  // Width of the bar sections
  bt.widthTop=10;
  bt.widthBottom=10;
  bt.widthCenter=7;
  // Set colors
  bt.colorTop="Green";
  bt.colorBottom="Green";
  bt.colorCenter="[100,100,0]";

  bt.yCenter(75);
  bt.yRange(170);
  bt.yStep(10);

  bt.xStep(1);
  bt.xWidth(30);

  // Update bar trend
  bt.flush();
}
Abbildung 1. Bar Trend - Time Element array, see wincc_oa_path/panels/examples/Curve

Assignment

Bar trend