csInfo #4051
Updated by Redmine Admin 7 days ago
{{kroki(pikchr, max_width=600) {{kroki(pikchr) $r = 0.2in linerad = 0.75*$r linewid = 0.25 # Start and end blocks # box "element" bold fit line down 50% from last box.sw dot rad 250% color black X0: last.e + (0.3,0) arrow from last dot to X0 move right 3.9in box wid 5% ht 25% fill black X9: last.w - (0.3,0) arrow from X9 to last box.w # The main rule that goes straight through from start to finish # box "object-definition" italic fit at 11/16 way between X0 and X9 arrow to X9 arrow from X0 to last box.w # The LABEL: rule # arrow right $r from X0 then down 1.25*$r then right $r oval " LABEL " fit arrow 50% oval "\":\"" fit arrow 200% box "position" italic fit arrow line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 arrow from last oval.e right $r*0.5 then up $r*0.8 right $r*0.8 line up $r*0.45 right $r*0.45 then right # The VARIABLE = rule # arrow right $r from X0 then down 2.5*$r then right $r oval " VARIABLE " fit arrow 70% box "assignment-operator" italic fit arrow 70% box "expr" italic fit line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 # The PRINT rule # arrow right $r from X0 then down 3.75*$r then right $r oval "\"print\"" fit arrow box "print-args" italic fit line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 }} The diagram above is shown by just simply put sample diagram code copied from [kroki.io](https://kroki.io) inside a macro. The macro language is described in [redmine-kroki](https://github.com/JeffDess/redmine-kroki) plugin page. This is the exact code: ``` {{kroki(pikchr, max_width=600) {{kroki(pikchr) $r = 0.2in linerad = 0.75*$r linewid = 0.25 # Start and end blocks # box "element" bold fit line down 50% from last box.sw dot rad 250% color black X0: last.e + (0.3,0) arrow from last dot to X0 move right 3.9in box wid 5% ht 25% fill black X9: last.w - (0.3,0) arrow from X9 to last box.w # The main rule that goes straight through from start to finish # box "object-definition" italic fit at 11/16 way between X0 and X9 arrow to X9 arrow from X0 to last box.w # The LABEL: rule # arrow right $r from X0 then down 1.25*$r then right $r oval " LABEL " fit arrow 50% oval "\":\"" fit arrow 200% box "position" italic fit arrow line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 arrow from last oval.e right $r*0.5 then up $r*0.8 right $r*0.8 line up $r*0.45 right $r*0.45 then right # The VARIABLE = rule # arrow right $r from X0 then down 2.5*$r then right $r oval " VARIABLE " fit arrow 70% box "assignment-operator" italic fit arrow 70% box "expr" italic fit line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 # The PRINT rule # arrow right $r from X0 then down 3.75*$r then right $r oval "\"print\"" fit arrow box "print-args" italic fit line right until even with X9 - ($r,0) \ then up until even with X9 then to X9 }} ```
