All Questions
Tagged with gantt-chart java
35
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Shortest Job First Preemptve technique
I'm working on a Java program to simulate the Shortest Job First (SJF) preemptive algorithm and then visualize the execution using a Gantt chart. I have the algorithm logic implemented, but I'm ...
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107
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Custom tooltip for JFreeChart Gantt chart in Java
I am new to JFreeChart, and I don't understand how all the classes work together yet. I am trying to create a Gantt chart with custom labels and custom tooltip. The custom labels work (though I don't ...
1
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1
answer
174
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Gantt chart: freeze legend and axes when scrolling
In the chart factory and I use there SlidingGanttCategoryDataset. But the scrolling does not appear. What am I missing?
public JFreeChartGanttChart(String applicationTitle, String chartTitle) {
...
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1
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114
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DHTMLX GanttChart maven dependency
We like to use DHTMLX Gantt Chart in our AngularJs1.6/Spring MVC/Tomcat server application.
Is there any maven dependency for DHTMLX ganttchart and/or DHTMLX GanttChart?
Most of the DHTMLX talks about ...
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1
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136
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DHTMLX Gantt APIs
I have been working with DhtmlxGantt which uses javascript. I was hoping to perform some calculation such as milestones, progress, and days. I was wondering if I can perform this calculation with ...
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2
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381
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How can I draw gantt chart with date from database in java
I have problem in taking from the database the startdate and the finaldate of task to draw the chart
public IntervalCategoryDataset getCategoryDataset() {
conn = ConnectDB.ConnectDB();
...
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914
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JFreechart Gantt Chart with Rounded Bars
I'm trying to make a Gantt chart with rounded ends. I'm doing this because I would like to add points and series to the chart. Sometimes the Gantt chart has an "event" and sometimes the chart has a "...
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805
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JavaFX: Position Axis' tick label in the middle of tick marks
I need to move the label (Text) of all tick marks in an Axis such that the text is right in the middle of its own tick mark and the next tick mark.
I am using Roland's GanttChart control (with some ...
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2
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84
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Create an array of TaskSeries
In JFreeChart, how can I create an array of TaskSeries for a Gantt chart?
The problem is that TaskSeries instance must be initialized.
1
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1
answer
987
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JFree Gantt Chart - Different Color for each Job and Integer TimeUnit
I am new using JFree. I would like to know how to create my data set in a way that all opeartion of a particular job have the same color (e.g., O111, O122, O133, O144 with the same color, with ...
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1k
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Adding DateAxis to gantt Chart Javafx
I was able to make a Gantt Chart in JavaFX using this answer- Gantt chart from scratch.
Also i was able to add a DateAxis by using this-http://myjavafx.blogspot.com.by/2013/09/javafx-charts-display-...
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1
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9k
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Display Gantt chart Java CPU Scheduling
I have been trying to create a gantt chart with the output of my program but i can't seem to figure out how to do it. This is a round Robin CPU Scheduling program.
EDIT:
import java.util.ArrayList;
...
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2k
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Output gantt chart and output each process total waiting time
I have tried lots of things to output a gantt chart of this round Robing CPU scheduling program but i am unable to do so. Being at it for quite a while and i need help figuring it out. I also need to ...
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1
answer
2k
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Jfreechart: Drawing line arrow in gantt chart
I want to draw some vertical lines to track the tasks as shown by the red lines in the figure below. I believe the lines can be drawn using the Gantt Renderer.
What I want to is store the ...
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1
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740
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Down arrows on top of gantt chart bars in JFreechart
I have already built a gannt chart with mouse scroll zoom and horizontal slider. I want to add a triangle in the middle of each sub task bar as shown in figure.
The triangle should not be affected ...