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-rw-r--r--Master/texmf-dist/doc/latex/tkz-euclide/TKZdoc-euclide-presentation.tex23
1 files changed, 13 insertions, 10 deletions
diff --git a/Master/texmf-dist/doc/latex/tkz-euclide/TKZdoc-euclide-presentation.tex b/Master/texmf-dist/doc/latex/tkz-euclide/TKZdoc-euclide-presentation.tex
index 826c521f805..56af228c28e 100644
--- a/Master/texmf-dist/doc/latex/tkz-euclide/TKZdoc-euclide-presentation.tex
+++ b/Master/texmf-dist/doc/latex/tkz-euclide/TKZdoc-euclide-presentation.tex
@@ -92,7 +92,7 @@ We want to draw a circle around the points $A$ and $B$ whose radius is given by
|\tkzDrawCircles(A,B B,A)|
}
-The intersection of the circles
+The intersection of the circles $\mathcal{D}$ and $\mathcal{E}$
\medskip
@@ -158,7 +158,7 @@ How to draw points :
Explanation
-In the first part, we need to find the midpoint of the straight line $AB$. With TikZ we can use the calc library
+In the first part, we need to find the midpoint of the straight line $AB$. With \TIKZ\ we can use the calc library
\medskip
\hspace*{1cm}\vbox{\orange |\coordinate [label=left:$A$] (A) at (0,0);|\\
@@ -193,7 +193,7 @@ We can draw the triangle at the end of the picture with
\hspace*{1cm}\vbox{\red |\tkzDrawPolygon{A,B,C}|}
\medskip
-We know how to draw the circle around $B$ through $C$ and how to place the points $E$ and $F$
+We know how to draw the circle $\mathcal{H}$ around $B$ through $C$ and how to place the points $E$ and $F$
\medskip
\hspace*{1cm}\vbox{\orange
@@ -209,8 +209,8 @@ We know how to draw the circle around $B$ through $C$ and how to place the point
\medskip
We can place the points $E$ and $F$ at the end of the picture. We don't need them now.
-Intersecting a Line and a Circle : here we search the intersection of the circle around B through C and the line DB.
-The infinite straight line DB intercepts the circle but with TikZ we need to extend the lines DB and that can be done using partway calculations. We get the point F and BF or DF intercepts the circle
+Intersecting a Line and a Circle : here we search the intersection of the circle around $B$ through $C$ and the line $DB$.
+The infinite straight line $DB$ intercepts the circle but with \TIKZ\ we need to extend the lines $DB$ and that can be done using partway calculations. We get the point $F$ and $BF$ or $DF$ intercepts the circle
\medskip
\hspace*{1cm}\vbox{\orange| \node (H) [label=135:$H$,draw,circle through=(C)] at (B) {}; | \\
@@ -219,14 +219,17 @@ The infinite straight line DB intercepts the circle but with TikZ we need to ext
|\fill[red,opacity=.5] (G) circle (2pt);|} \\
\medskip
-Like the intersection of two circles, it's easy to find the intersection of a line and a circle with \pkg{elements}. We don't need $F$
+Like the intersection of two circles, it's easy to find the intersection of a line and a circle with \pkg{tkz-euclide}. We don't need $F$
\medskip
\hspace*{1cm}\vbox{\red | \tkzInterLC(B,D)(B,C)\tkzGetFirstPoint{G}|}
\medskip
-there are no more difficulties. Here the final code with some simplications.
+There are no more difficulties. Here the final code with some simplications.
+Nous tracons le cercle $\mathcal{K}$ de centre $D$ et passant par $G$. Il coupe la droite $AD$ au point $L$. $AL = BC$.
+\hspace*{1cm}\vbox{\red | \tkzDrawCircle(D,G)|}
+\hspace*{1cm}\vbox{\red | \tkzInterLC(D,A)(D,G)\tkzGetSecondPoint{L}|}
\begin{tkzexample}[vbox,small]
\begin{tikzpicture}[scale=2]
@@ -240,15 +243,15 @@ there are no more difficulties. Here the final code with some simplications.
\tkzDrawLines[add=0 and 2](D,A D,B)
\tkzDrawSegment(A,B)
\tkzDrawSegments[red](A,L B,C)
- \tkzDrawPoints[red](D,L)
+ \tkzDrawPoints[red](D,L,G)
\tkzDrawPoints[fill=gray](A,B,C)
\tkzLabelPoints[left,red](A)
\tkzLabelPoints[below right,red](L)
- \tkzLabelCircle[above left=6pt](B,G)(180){$H$}
+ \tkzLabelCircle[above left=6pt](B,G)(180){$\mathcal{H}$}
\tkzLabelPoints[above left](D,G)
\tkzLabelPoints[above,red](C)
\tkzLabelPoints[right,red](B)
- \tkzLabelCircle[above left=6pt](D,G)(180){$K$}
+ \tkzLabelCircle[above left=6pt](D,G)(180){$\mathcal{K}$}
\end{tikzpicture}
\end{tkzexample}