CLASS GanttPlotObject
(Defined in: jpgraph_gantt.php : 2933) Class usage and Overview
Abstract base class to hold common properties for all objects that are drawn on the Gantt plot like activity bars, milestones, vertical markers.
Internal method that can't be instantiated directly. Used to capture the common properties of all objects that can be added to the Ganttgraph, i.e. GanttBar, MileStones GanttVLine.
See also related classes:
GanttGraph, GanttBar, GanttVLine and MileStone
Class Methods
function SetCaptionMargin($aMarg)
Specify margin (in pixels) between object and caption string
| Argument | Default | Description |
|---|
|
$aMarg
| | Margin in pixels |
Description
Specify margin (in pixels) between object and caption string
$ms->SetCaptionMargin(20);
function SetConstrain($aRow,$aType,$aColor,$aArrowSize,$aArrowType)
Specify a constrain link between this object and another
| Argument | Default | Description |
|---|
|
$aRow
| | Gantt row where tarhet for constrain is |
|
$aType
| | Type of constrain |
|
$aColor
|
'black'
| Color of constrain |
|
$aArrowSize
|
ARROW_S2
| Size of ending arrow |
|
$aArrowType
|
ARROWT_SOLID
| Type of arrow |
Description
Specify a constrain link between this object and another. The possible constrain types are
- CONSTRAIN_STARTSTART
- CONSTRAIN_STARTEND
- CONSTRAIN_ENDSTART
- CONSTRAIN_ENDEND
The possible arrow sizes are
- ARROW_S1, smallest
- ARROW_S2, (default)
- ARROW_S3
- ARROW_S4
- ARROW_S5, largest
Type of arrow can be either of
// Add a constrain from the end of this activity to
// the start of the activity on row 2
$bar->SetConstrain(2,CONSTRAIN_ENDSTART);
function SetCSIMAlt($aAlt)
Specify ALT-tag text for hotspot
| Argument | Default | Description |
|---|
|
$aAlt
| | Alt text |
Description
The ALT text used in conjunction with image map is handled slightly diffrent between different browsers. Most browser show this text if you let the mouse pointer hoover over a hotspot in the image for 1 or 2 seconds.
Note: You must have specified a CSIM atrget for this to have any effect.
See also
GanttPlotObject::SetCSIMTarget
$bar->SetCSIMAlt('Main activity');
function SetCSIMTarget($aTarget,$aAlt)
Specify URL when object is used in a CSIM
| Argument | Default | Description |
|---|
|
$aTarget
| | Target URL |
|
$aAlt
|
''
| Alt texts |
Description
Used to specify the target URL for for a hotspot
See also
GanttPlotObject::SetCSIMAlt
$bar->SetCSIMTarget('http://localhost/show_details.php');
function SetLabelLeftMargin($aOff)
Specify offset (in pixels) for the title of this object.
| Argument | Default | Description |
|---|
|
$aOff
| | Offset in pixels |
Description
Specify offset (in pixels) for the title of this object
$ms->SetLabelLeftMargin(20);