Re: Strange behavior with the command \color[]{}

[Hans Hagen <pragma@wxs.nl>]

On 11/5/2014 7:41 PM, Fabrice wrote:
> Hi Hans,
> For spaces parasites, it is my fault because I copy and paste my code.
> However, I do not understand why this code does not work :

You need to make real small example as I have no clue what to look at or 
expect (btw, you use \color[geen] which I suppose has to be green).

>> \usemodule[tikz]
>> \usetikzlibrary[calc]
>> \usetikzlibrary[cd]
>> \usetikzlibrary[3d]
>> \usetikzlibrary[arrows.meta]
>> \usetikzlibrary[positioning]
>
>> \definecolor[H1][c=0.50, m=0.00, y=1.00, k=0.00]
>> \definecolor[H4][c=0.07, m=0.00, y=0.15, k=0.00]
>>
>
>> \tikzset{%
>>   cube join/.style={
>>     thick, -{Stealth},
>>   },
>>   cube face/.style={
>>     minimum size=1cm, outer sep=0pt,
>>     draw=white, thick, line join=round,
>>     shading=ball,
>>     text=white,
>>   },
>>   face color/.style={cube face/.append style={ball color=#1}},
>>   pics/cube/.style args={#1 with #2}{
>>   code={
>>     \node [cube face, label={[name=-label]below:#2}] (-front) {#1};
>>     \node [cube face] (-top)  at (-front.north west) [anchor=south west,
>> xslant=1, yscale=1/3] {};
>>     \node [cube face] (-side) at (-front.south east) [anchor=south west,
>> yslant=1, xscale=1/3] {};
>>    }}
>> }
>
>> \starttext
>>
>> \startsetups[table:initialize]
>>   \setupTABLE[height=2.5cm,align={middle,lohi}]
>> \setupTABLE[column][2][[width=3cm,align={right,lohi},frame=off]
>> \setupTABLE[column][3][[width=8cm,align={right,lohi},frame=off]
>>   \setupTABLE[1][1][[width=5cm,align={right,lohi},frame=off]
>>   \setupTABLE[1][2,3][bottomframe=off]
>>   \setupTABLE[1][3,4][topframe=off]
>> \stopsetups
>> \bTABLE[setups=table:initialize]
>> \switchtobodyfont[11pt]
>>         \bTR \bTD \color[orange]{\tfa Suite d'instructions
>> correspondant au
>> programme de calcul :} \eTD \bTD \eTD \bTD \color[orange]{\tfa Valeur
>> de la
>> variable $X$ après l'exécution de chaque instruction :} \eTD \eTR
>>     \bTR
>>         \bTD $X$ prend la valeur $7$ \eTD \bTD \dontleavehmode
>> \startMPcode
>> input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (0cm,0cm)--(3cm,0cm) withcolor blue ;\stopMPcode \eTD
>> \bTD On affecte à $X$ la valeur $7$ : la valeur de $X$ est
>> \color[green]{$7$}. \eTD
>>         \eTR
>>     \bTR
>>         \bTD $X$ prend la valeur $2X$ \eTD \bTD \dontleavehmode
>> \startMPcode input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (0cm,0cm)--(3cm,0cm) withcolor red ;\stopMPcode\eTD
>> \bTD On affecte à $X$ la valeur $2X$.\\Comme la valeur de $X$ est
>> \color[green]{$7$}, la nouvelle valeur de $X$ est :
>> $2\times\color[green]{7}$.\\La valeur de $X$ est maintenant
>> \color[green]{$14$}.
>>  \eTD
>>         \eTR
>>         \bTR
>>         \bTD $X$ prend la valeur $X+3$ \eTD \bTD \dontleavehmode
>> \startMPcode input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (0cm,0cm)--(3cm,0cm) withcolor green ;\stopMPcode\eTD
>>         \eTR
>> \bTD On affecte à $X$ la valeur $X+3$.\\Comme la valeur de $X$ est
>> \color[green]{$14$}, la nouvelle valeur de $X$ est :
>> $\color[green]{14}+3$.\\La valeur de $X$ est maintenant
>> \color[green]{$17$}.
>>  \eTD
>> \eTABLE{}
>>
>> \startsetups[table:initialize]
>>   \setupTABLE[height=2cm,align={middle,lohi}]
>> \setupTABLE[column][1][[width=4cm,align={right,lohi},frame=on,framecolor=H1]
>>
>> \setupTABLE[column][2][[width=5cm,align={middle,lohi},frame=off]
>> \setupTABLE[column][3][[width=1cm,align={middle,lohi},frame=off]
>> \setupTABLE[column][4][[width=9cm,align={right,lohi},frame=off]
>>   \setupTABLE[1][1][frame=off]
>>   \setupTABLE[1][2,3][bottomframe=off]
>>   \setupTABLE[1][3,4][topframe=off]
>> \stopsetups
>> \bTABLE[setups=table:initialize]
>> \switchtobodyfont[10pt]
>> \bTR
>> \bTD \color[red]{ Suite d'instructions :} \eTD
>> \bTD \eTD
>> \bTD \eTD
>>  \bTD \color[orange]{ Valeur de la variable $A$  et valeur de la variable
>> $B$ après l'exécution de chaque instruction :}\eTD
>> \eTR
>> \bTR
>> \bTD $A$ prend la valeur $3$ \eTD
>> \bTD
>> \starttikzpicture
>> \pic [cube face/.append style={ball color=green}] at (-1, 1) {cube=3
>> with
>> $A$};\pic [cube face/.append style={ball color=red}] at ( 1, 1) {cube={}
>> with $B$};
>>
>> \stoptikzpicture
>>  \eTD
>> \bTD
>> \dontleavehmode \startMPcode input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (1cm,0cm)--(0cm,0cm)  ;\stopMPcode
>> \eTD
>> \bTD La valeur de $A$ est \color[green]{3} et $B$  n'a pas encore de
>> valeur
>> \eTD
>> \eTR
>> \bTR
>> \bTD $B$ prend la valeur $A+1$ \eTD
>> \bTD
>> \starttikzpicture
>> \pic [cube face/.append style={ball color=green}] at (-1, 1) {cube=3
>> with
>> $A$};
>> \pic [cube face/.append style={ball color=red}] at ( 1, 1) {cube=4 with
>> $B$};
>> \stoptikzpicture
>> \eTD
>> \bTD
>> \dontleavehmode \startMPcode input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (1cm,0cm)--(0cm,0cm)  ;\stopMPcode
>> \eTD
>> \bTD Comme la valeur de $A$ est \color[green]{$3$}, la valeur de $B$
>> est :
>> $\color[geen]{3}+1$, soit \color[red]{$4$}.\\La valeur de $A$ ne
>> change pas
>> : elle reste égale à \color[green]{$3$}.\eTD
>> \bTR
>> \bTD $A$ prend la valeur $A+B$ \eTD
>> \bTD
>> \starttikzpicture
>> \pic [cube face/.append style={ball color=green}] at (-1, 1) {cube=7
>> with
>> $A$};
>> \pic [cube face/.append style={ball color=red}] at ( 1, 1) {cube=4 with
>> $B$};
>>
>> \stoptikzpicture
>> \eTD
>> \bTD
>> \dontleavehmode \startMPcode input hvdm;
>> l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
>> defineDefaultArrow (l, r, alfa, beta, gamma); pickup pencircle scaled
>> 0.4mm; arrowline (1cm,0cm)--(0cm,0cm)  ;\stopMPcode
>> \eTD
>> \bTD Comme la valeur de $A$ est \color[green]{3} et que celle de $B$ est
>> \color[red]{$4$}, la nouvelle valeur de $A$ est :
>> $\color[green]{3}+\color[red]{4}$, c'est-à-dire \color[green]{$7$}.\\La
>> valeur de $B$ ne change pas : elle reste égale à \color[red]{$4$}.
>> \eTD
>> \eTR
>> \eTABLE{}
>> \stoptext
>
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive  : http://foundry.supelec.fr/projects/contextrev/
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