![]() To get a deeper understanding of how to use the color schemes read the ColorBrewer paper (Harrower, Brewer 2003).Be sure to check the ColorBrewer web page.There are a few examples of using the palette primitives in the Code Examples section of the models library:Īnd one Sample Model that uses the extension: You can observe that turning gradient on makes the model more aesthetic, but it becomes harder to estimate the value of a patch at a given position. In order to see the difference you can turn on and off the gradient in the Heat Diffusion model. Thus, discrete colors can be a better choice for a written document for which the user will have the time and interest to study the visualization. However, binning values in a discrete set of colors simplifies tasks such as estimation and counting by removing unnecessary detail and focusing on the big picture. ![]() Consequently, a gradient can be a better choice for presentations where the main goal of the image is to be attractive and memorable. The answer depends on the focus of the user experience.įor example, gradients are more aesthetic thus are more memorable than discrete colors. Should I use a continuous color gradient or just a discrete color set? See (Kornhauser, Wilensky, and Rand 1999) for design guidelines for visualization of Agent Based Models. You can learn more about the use of these color collections in the original ColorBrewer paper (Harrower, Brewer 2003), which focuses on their application to maps. For example, use different hues of pastel for patches and accent for turtles.
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