With the use of Microsoft's PowerPoint presentation software, you have a powerful tool for creating slideshows that contain any number of different elements. One option you have is to create and edit ...

JavaFX provides certain colors by default when rendering charts. There are situations, however, when one wants to customize these colors. In this blog post I look at changing the colors of a JavaFX ...

A pie chart can show collected data in sectors. Each sector can be labelled, or can be colour coded with a key. When drawing a pie chart, a protractor will be used to draw the angles accurately. Being ...