HighLowChart2D
Modified in version 5.0
HighLowChart2D ( appearanceConst ; highLowChartType ; highTickMarkLength ; highTickMarkAlignment ; lowTickMarkLength ; lowTickMarkAlignment ; closeTickMarkLength ; closeTickMarkAlignment ; openTickMarkLength ; openTickMarkAlignment )
| Argument | Type | Range | Default | Note |
|---|---|---|---|---|
| appearanceConst | int | 0..127 | default | |
| highLowChartType | int | 1..3 | highLow | |
| highTickMarkLength | num | 0..200 | 25 | % of interval width |
| highTickMarkAlignment | int | 1..3 | center | |
| lowTickMarkLength | num | 0..200 | 25 | % of interval width |
| lowTickMarkAlignment | int | 1..3 | center | |
| closeTickMarkLength | num | 0..200 | 25 | % of interval width |
| closeTickMarkAlignment | int | 1..3 | center | |
| openTickMarkLength | num | 0..200 | 25 | % of interval width |
| openTickMarkAlignment | int | 1..3 | center |
Examples
Description
The HighLowChart2D() function makes it possible to depict value ranges along a time-axis in a variety of ways. At least three data series are necessary. The date/time values are passed to the ChartData() function as the 1st data series, the highest values are entered as the 2nd data series, the lowest values as the 3rd data series. As an option, by using the 2nd argument highLowChartType, three values (highLowChartType = highLowClose) or even four values (highLowChartType = highLowCloseOpen) can be entered in addition to the two default values (highLowChartType = highLow).
| | HIGH_LOW_CHART_2D_01 |
| 1 | OpenDrawing(250;150) |
| 2 | ChartData(2024-11-30 2024-12-01 2024-12-04 2024-12-06 2024-12-07 2024-12-08; |
| 3 | 112 118 115 108 112 118; /* High-values. */ |
| 4 | 103 105 105 103 103 103) /* Low-values. */ |
| 5 | HighLowChart2D(;highLow;40;;40) |
| 6 | /* Set up styles. */ |
| 7 | |
| 8 | /* Set up axes. */ |
| 9 | ScalingOptions(y;on) /* y-scale top to bottom. */ |
| 10 | |
| 11 | AxisMajorTicks(all;0) |
| 12 | AxisMajorTickLabelStyle(x;;;;;;-90) |
| 13 | AxisMajorTickLabelOptions(x;;;3) |
| 14 | /* Set up grid. */ |
| 15 | MajorGridLineWidths(x;y;0.25) |
| 16 | MajorGridLineWidths(y;x;0) |
| 17 |
| | HIGH_LOW_CHART_2D_02 |
| 1 | OpenDrawing(250;150) |
| 2 | ChartData(2024-11-30 2024-12-01 2024-12-04 2024-12-06 2024-12-07 2024-12-08; |
| 3 | 118 122 118 126 126 121 123; /* High-values. */ |
| 4 | 102 105 104 104 106 111 113; /* Low-values. */ |
| 5 | 104 119 118 108 122 118 113; /* Close-values. */ |
| 6 | 113 121 114 112 112 121 121) /* Open-values. */ |
| 7 | HighLowChart2D(;highLowCloseOpen;0;;0;;;right;;left) |
| 8 | /* Set up styles. */ |
| 9 | |
| 10 | /* Set up axes. */ |
| 11 | ScalingOptions(y;on) /* y-scale top to bottom. */ |
| 12 | |
| 13 | AxisMajorTicks(all;0) |
| 14 | AxisMajorTickLabelStyle(x;;;;;;-90) |
| 15 | AxisMajorTickLabelOptions(x;;;3) |
| 16 | /* Set up grid. */ |
| 17 | MajorGridLineWidths(x;y;0.25) |
| 18 | MajorGridLineWidths(y;x;0) |
| 19 |
The HighLowChart2D() function is set up the same as the HighLowChart() function except the missing argument doShiftIntervals.
See also HighLowChartoptions() .
