Minimum BAR Width of XYBar Chart

[ranyeng]

Following is part of my code creating a bar chart:

.......................
for(int k=0;k<numR;k++){
dataset.addValue(Double.valueOf(filteredData[k]), xArrayData[k], ""+k);
}
................................

When the XY bar graph is created the width of the bar is very small just like a small line. I wanted to fix the minimum width of the bar say 1 cm. How can I do it?


Thanks in advance;


Ranjan Yengkom

[david.gilbert]

The XYBarRenderer derives the bar width from the dataset's getStartXValue() and getEndXValue() methods. Which dataset implementation are you using? Maybe you can override the x-interval values...

[jet]

Hi, i'm using XYBarRenderer and i dont know how can i set fixed bar with. Setting bar width in percentage is not good, because sometimes i have data like [1.121 1.122 1.123 1.124] and sometimes like [83 84 85] so

Code: Select all

renderer.setMargin(0.99);

is not cool in my case because with different data i have different bar width, so could someone explain to me how can i solve this?
Thanx)

[skunk]

XYBarDataset defines this method

Code: Select all

public void setBarWidth(double barWidth)

[jet]

thanx, so how about XYSeriesCollection. is there any way to set fixed width, i'm totally cofused about it right now