Tcl/Tk is a powerful, mature, and highly stable dynamic language and toolkit combination designed for rapid software development. Tcl (Tool Command Language) provides the core scripting capabilities, ...
set bbox_ll [::Plotchart::coordsToPixel [$p($i) canvas] [lindex $x 0] [lindex $y 0]] set bbox_ur [::Plotchart::coordsToPixel [$p($i) canvas] [lindex $x 1] [lindex $y 1]] ...