Choosing data points marks style

Marks are symbols displayed at the position of line series data points, including OHLC/HLC line series and XY line series. There are 9 different styles of symbols available, as listed below:

SymbolID number
Solid square0
Empty square1
Solid triangle2
Empty triangle3
Solid diamond4
Empty diamond5
Solid circle6
Empty circle7
X letter8

The default style is a solid square mark. Data points marks are enabled by default. The following table lists the parameters to be used to enable/disable marks and change their style.

Series type Parameter Usage
Line seriesseriex_markson Enable/disable data points marks
OHLC/HLC line seriesseriex_linemarkson Enable/disable data points marks
XY line seriesseriex_markson Enable/disable data points marks
Line seriesseriex_marksstyle Specifies marks style
OHLC/HLC line seriesseriex_linemarksstyle Specifies marks style
XY line seriesseriex_marksstyle Specifies marks style

To specify marks style use one of the id numbers listed in the first table above.

The example below displays two line series with respective marks style set to a solid triangle and a solid diamond.



<applet code="GraphApplet.class" codebase="../../demo/applets/classes" archive="GraphChart.jar" width=400 height=300>

<param name="graphset0_gridon" value="yes">
<param name="graphset0_gridcolor" value="999999">

<param name="title" value="The JetChart Library,Choosing data points marks style">
<param name="labels" value="label1,label2,label3,label4">

<param name="serie1" value="line,Line Series 1,ff0000">
<param name="serie1_values" value="50,70,55,130">
<param name="serie1_marksstyle" value="2">
<param name="serie1_markscolor" value="009900">


<param name="serie2" value="line,Line Series 2,0000ff">
<param name="serie2_values" value="100,80,90,110">
<param name="serie2_marksstyle" value="4">
<param name="serie2_markscolor" value="ff0000">

</applet>