Synopsis Horizontal and vertical composition of a list of figures.
Function
Figure hvcat(Figures figs, FProperty props...)
Description Horizontal and vertical composition of a list of figures within a given width
comparable to the horizontal and vertical placement of words in a paragraph of text.
Figures are placed horizontally as long as they fit within the given width. If a figure would exceed that width it is placed on the next row of figures.
Within each row, the horizontal gap controls the distance between figures and the vertical alignment of each figure controls its alignment in the row.
The distance between rows is controlled by the vertical gap.
Figures are placed horizontally as long as they fit within the given width. If a figure would exceed that width it is placed on the next row of figures.
Within each row, the horizontal gap controls the distance between figures and the vertical alignment of each figure controls its alignment in the row.
The distance between rows is controlled by the vertical gap.
Examples 
However, the same example
The alignment of the rows can be set using justify and ialign.
b1 = box(size(20,30), fillColor("Red"));
b2 = box(size(40,20), fillColor("Blue"));
b3 = box(size(40,40), fillColor("Yellow"));
b4 = box(size(10,20), fillColor("Green"));
b5 = box(size(10,20), fillColor("Purple"));
b6 = box(size(60,20), fillColor("Orange"));
render(hvcat([b1, b2, b3, b4, b5, b6], gap(5)));
displayed in a 400x50 area gives:
However, the same example
b1 = box(size(20,30), fillColor("Red"));
b2 = box(size(40,20), fillColor("Blue"));
b3 = box(size(40,40), fillColor("Yellow"));
b4 = box(size(10,20), fillColor("Green"));
b5 = box(size(10,20), fillColor("Purple"));
b6 = box(size(60,20), fillColor("Orange"));
render(hvcat([b1, b2, b3, b4, b5, b6], gap(5)));
displayed in a 100x120 area gives:
The alignment of the rows can be set using justify and ialign.