(Defined in: jpgraph_date.php : 49) Class usage and Overview
Module used to create a date/time X-axis scale
Class Methods
function AdjustForDST($aFlg)
| Argument | Default | Description |
|---|
|
$aFlg
|
true
| No description available |
Description
No description available.
function SetDateAlign($aStartAlign,$aEndAlign)
Specify start and end date alignment for the scale
| Argument | Default | Description |
|---|
|
$aStartAlign
| | Start alignment |
|
$aEndAlign
|
false
| End alignment |
Description
Specify start and end date alignment for the scale
Possible values are
- Alignment on a day basis
- DAYADJ_1, Align on the start of a day
- DAYADJ_7, Align on the start of a week
- DAYADJ_WEEK, Synonym to DAYADJ_7
- Alignment on a monthly basis
- MONTHADJ_1, Align on a month start
- MONTHADJ_6, Align on the start of halfyear
- Alignment on a yearly basis
- YEARADJ_1, Align on a year
- YEARADJ_2, Align on a bi-yearly basis
- YEARADJ_5, Align on a 5 year basis
See also
DateScale::SetTimeAlign
$graph->xaxis->scale->SetDateAlign(DAYADJ_1);
function SetDateFormat($aFormat)
// Overrides the automatic determined date format. Must be a valid date() format string
| Argument | Default | Description |
|---|
|
$aFormat
| | No description available |
Description
No description available.
function SetTimeAlign($aStartAlign,$aEndAlign)
Specify start and end date alignment for the scale
| Argument | Default | Description |
|---|
|
$aStartAlign
| | Start time alignment |
|
$aEndAlign
|
false
| End time alignment |
Description
Specify the start and end alignment with the time granularity. For date granularity see SetDateAlign(). Note that only one of SetDateAlign() and SetTimeAlign() can be used.
For start and end alignment the following values are valid
- Alignment on seconds
- MINADJ_1, Align on a single second (This is the lowest resolution)
- MINADJ_5, Align on the nearest 5 seconds
- MINADJ_10, Align on the nearest 10 seconds
- MINADJ_15, Align on the nearest 15 seconds
- MINADJ_30, Align on the nearest 30 seconds
- Alignment on minutes
- MINADJ_1, Align to the nearest minute
- MINADJ_5, Align on the nearest 5 minutes
- MINADJ_10, Align on the nearest 10 minutes
- MINADJ_15, Align on the nearest 15 minutes
- MINADJ_30, Align on the nearest 30 minutes
- Alignment on hours
- HOURADJ_1, Align to the nearest hour
- HOURADJ_2, Align to the nearest two hour
- HOURADJ_3, Align to the nearest three hour
- HOURADJ_4, Align to the nearest four hour
- HOURADJ_6, Align to the nearest six hour
- HOURADJ_12, Align to the nearest tolw hour
See also
DateScale::SetDateAlign
$graph->xaxis->scale->SetTimeAlign(MINADJ_15);