I have an array of Candle objects as shown below: Is there a way in Pharo to display the array in a tabular format? gtoolkit The gtoolkit tour ...

I'm trying to use Roassal3, in Pharo 10, to visualise multiple series of data. I've managed to draw the chart fine but want to label the lines. I trie ...

I'm trying to draw a bounding box around a group of shapes. I get everything in the scene, but I don't know how to make the bounding box and the text ...

I made a chart following the examples in the documentation. I find the title and x/y labels too close to the plot itself, and the tick labels too smal ...

The above is essentially the Several metrics per data point example from the Roassal book factored into two methods. Rather than just visualizing a ...

Is there a way to make Roassal draw an edge from one node to itself? I looked at a bunch of the examples and I cannot find any that does that, and si ...

When you load Roassal 2 on Pharo 3 and try anything that involves text rendering, you get the following error message: I could find some advice in ...

I use Roassal graphs in Glamour panes, and I wonder if there is a way to zoom and center the Roassal graph so that it fits entirely into its Glamour p ...

I drew a bar diagram for my benchmarks in Graph-ET on Pharo. Does anybody know how to add the labels to x-axis? I want to write the name of the benchm ...

I draw a dynamic callgraph with Roassal from within a Glamour browser in Pharo 2.0. By default not only the nodes, but also the edges are clickable. ...

I could not find a way to get vertical labels in a Roassal visualization. Is there a way? Or a general way to rotate elements? ...