subtask « GanttChart « JFreeChart Q&A





1. How to set Jfree GanttChart Subtasks Color and labels    stackoverflow.com

I am using the Jfree Charts to display Gantt Chart.I have to display differnt colors to the subtasks that are present under one series. For Example if I have 5 tasks in ...

2. Printing Labels on the subtask bars in Jfree GanttChart    stackoverflow.com

I am trying to display a GanttChart using Jfree.I am successful in adding subtasks to my series.But not successful in printing labels on the subtasks.I tried looking in IntervalcategoryItemLabel generator but ...

3. Adding label for subtask in Gantt    jfree.org

Hello, Is there any way to add a label on a subtask (not on task level) ? because I can see that there is no "drawItemLabel" in the drawTasks method of the gantt renderer... There is a lot of post about this subject since a lot of time but no solution (not the same as tooltips) Does somebody know ?

4. Gantt subtask labels    jfree.org

Gantt subtask labels by Franco Lombardo Thu Feb 17, 2005 6:04 pm I noticed that labels for Gantt subtasks are not displayed. I tried to solve it this way: 1) I created an interface Code: Select all package org.jfree.chart.labels; public interface GanttLabelGenerator extends CategoryLabelGenerator { public void setSubCategory(Integer category); } 2) I modified the GanttRenderer class this ...

5. Gantt Chart bug: Subtasks not shown when past date range    jfree.org

I've found a minor (but important) bug in the Gantt Chart: When a subtask is added that has a date out of range of any other regular, non-subtask task, it fails to appear. The timeline scale isn't made wide enough to include this subtask. Does anyone know where I could go (what class) to address the problem? I'm already substantially involved ...

6. Gantt Charts: can sub-tasks be displayed at all? (v1.0 rc1)    jfree.org

I've been using JFreeChart for a few years, but have only recently attempted to add Gantt chart support to my app. My data could potentially consist of multiple levels of sub-tasks. In my initial attempt, I had three TaskSeries containing tasks with sub-tasks going about three levels deep. Many tasks had had "owners", i.e. people assigned to the tasks. I added ...

7. Gantt Chart and subtask label    jfree.org

Hi spring, This can be accomplished w/ a little bit of work. It's not directly possible in Jfreechart so youll have to edit the renderer's drawTasks method. Anyway, I explain how to do this (with lots of code you can copy) in the post titled "index of a subtask". (or something like that, just search for it) Craig





10. Is there any way to show the subtasks in the gantt chart?    jfree.org

Is there any way to show the subtasks in the gantt chart? by brunogh Wed Mar 28, 2007 7:19 pm Hi! Is there any way to show the subtasks in the gantt charts? Actually, at the momment, it is just appearing the tasks in my code. If anybody could help me I would appreciate. Thanks, Bruno Code: Select all import ...

11. Gantt Chart : changing subtask color on click    jfree.org

Hi! I just started using jfreechart and I have some difficulties with the gantt chart. I created a gantt chart with multiple subtasks. Some of the subtasks from the different tasks are connected and I'd like all the connected subtasks to change color when one of them is clicked. Does anyone know how to do this?

12. Gantt with different colors for a each subtask    jfree.org

Hi, I want to have different color for each sub task in Gantt Charts. I have searched other posts in the forum, but none of them gave the exact solution for this, though some have suggested the solution to change for entire series, I dont want that. The best suggestion that I could get is try fiddling with drawTasks() metod of ...

14. Gantt Diagramm with each subtask on a new lign + Extras    jfree.org

Hi, I wanted to use the jfreechart library to display a gantt diagramm (dynamically created) in a web page as an image (jpeg). I achieve to display it fine, but I have a problem with the subTasks, I wanted to display the subTasks like in MS Project : - The Main Task in a lign, with a duration - Each subTask ...

15. Gantt Chart subtask color    jfree.org

Hi All, I've searched the forums and have noticed this topic popping up quite often but haven't been able to find an example on how to achieve it. I would like to be able to give each subtask in a taskseries a separate color. At the moment all tasks and subtasks in a series inherit the color from the series. Is ...