CLASS TextProperty
(Defined in: jpgraph_gantt.php : 1501) Class usage and Overview
This is very similair to Text but this is only used as an internal helper class in Gantt chart. In comparison with text it has the added funtionality that it can handle tabs.
In the next version of JpGraph the extra functionality that this class has should be added to the real class Text() to make the class more orthogonal.
Since this is just an internal helper class it has its justified position though. This was oroginally considered a very experimental text class and it made sence to compartmetn thath functionlity in a separate class to the stnadard Text() class.
See also related classes:
Text
Class Methods
function Align($aHAlign,$aVAlign)
Specify vertical and horizontal alignment
| Argument | Default | Description |
|---|
|
$aHAlign
| | Horizontal alignment |
|
$aVAlign
|
"bottom"
| Vertical alignment |
Description
Specify the anchor point fo the text. The anchor point determines how the texts x,y positions should be interpretated.
function Set($aTxt)
Specify text string
| Argument | Default | Description |
|---|
|
$aTxt
| | Text string |
Description
Specify text string
$graph->title->Set("Overview for year 2002");
function SetAlign($aHAlign,$aVAlign)
Specify alignment for text
| Argument | Default | Description |
|---|
|
$aHAlign
| | Horizontal alignment |
|
$aVAlign
|
"bottom"
| Vertical alignment |
Description
Specify alignment for text. Same as TextProperty::Align()
See also
TextProperty::Align
function SetColor($aColor)
Set text color
| Argument | Default | Description |
|---|
|
$aColor
| | Color |
Description
Specify text color
SetColor('red:0.6');
function SetFont($aFFamily,$aFStyle,$aFSize)
Specify font
| Argument | Default | Description |
|---|
|
$aFFamily
| | Font family |
|
$aFStyle
|
FS_NORMAL
| Font style |
|
$aFSize
|
10
| Font size |
Description
Specify font family, size and style. Two major types of font families can be used, builtin bitmnapped fonts or TTF fonts. The builtin fonts have a fixed size which can't be altered.
Valid styles are
- FS_NORMAL
- FS_BOLD
- FS_ITALIC
- FS_BOLDITALIC
Valid values for the internal font families are
- FF_FONT0, Internal font 1 (small font)
- FF_FONT1, Internal font 2, (Medium size)
- FF_FONT2, Internal font 3, (large size)
Note: FF_FONT0 only suppor font style FS_NORMAL
The available TTF are by default
- FF_ARIAL
- FF_TIMES, (Times Roman)
- FF_COURIER, (Courier new)
- FF_VERDANA, (Verdana)
- FF_BOOK, (Bookman)
- FF_HANDWRT, (Handwriting)
- FF_COMIC, (Sans Comic)
See also
Image::StrokeText
SetFont(FF_ARIAL,FS_NORMAL,12)
function Show($aShow)
Unhide/hide the text
| Argument | Default | Description |
|---|
|
$aShow
|
true
| True=Show text |
Description
Specify if the text should be displayed or hidden