Improve localized messages
[scilab.git] / scilab / modules / graphics / macros / checkXYPair.sci
index 4bee724..ae16b85 100644 (file)
 
 function [X,Y]=checkXYPair(typeOfPlot,x,y,current_figure,cur_draw_mode)
 
-  ok=%F;
+    ok=%F;
+
+    if type(y)==13 // If y is a function
+        f=y;
+        if and(size(x)~=1)  // then x *must* be a vector
+            ResetFigureDDM(current_figure, cur_draw_mode)
+            error(msprintf(gettext("%s: Wrong size for input argument #%d: A vector expected.\n"),typeOfPlot, 2));
+
+            return;
+        end
+
+        t=x(:); // to ensure that t is a column vector
+
+        [nArgOut,vectInput]=check2dFun(typeOfPlot,f,t,current_figure,cur_draw_mode);
+
+        if nArgOut==1
+            X=t;
+            if vectInput
+                Y=f(t);
+            else
+                Y=zeros(length(t),1);
+                for i=1:length(t)
+                    Y(i)=f(t(i));
+                end
+            end
+        elseif nArgOut==2
+            if vectInput
+                [X,Y]=f(t);
+            else
+                X=zeros(length(t),1);
+                Y=zeros(length(t),1);
+                for i=1:length(t)
+
+                    // CANNOT DO THE SAME WITH X(i) and Y(i)
+                    // instead of xt and yt (scilab parser sees the stuff
+                    // as a comparison)
+
+                    [xt,yt]=f(t(i));
+                    X(i)=xt;Y(i)=yt;
+                end
+            end
+        end
+
+    else // "classical" case
+
+        X=x;
+        Y=y;
+
+        if size(X,1)==1, X=X', end;  // si l'un des vecteurs est une ligne
+        if size(Y,1)==1, Y=Y', end;  // on le transpose.
+
+        if (size(X)==[0 0])
+            ok=%F
+            ResetFigureDDM(current_figure, cur_draw_mode)
+            error(msprintf(gettext("%s: Wrong size for input argument #%d: A non empty matrix expected.\n"),typeOfPlot, 2));
+            return;
+        end
+
+        if (size(Y)==[0 0])
+            ok=%F
+            ResetFigureDDM(current_figure, cur_draw_mode)
+            error(msprintf(gettext("%s: Wrong size for input argument #%d: A non empty matrix expected.\n"),typeOfPlot, 3));
+            return;
+        end
+
+        if and(size(X)==size(Y)) then
+            // same size for X and Y
+            ok=%T;
+
+            return;
+        end
+
+        if (size(X,2)==1) & (size(Y,1)==size(X,1))
+            // X is a vector
+            ok=%T;
+
+            return;
+        end
+        if (size(X,2)==1) & (size(Y,2)==size(X,1))
+            // X is a vector
+            Y=Y';
+            ok=%T;
+
+            return;
+        end
+
+        if (size(X,2) == 1) & (size(Y,2) == 1) & (size(Y,1) <> size(X,1)) ...
+            & (size(Y,1) ~= 1)  then
+            // X and Y are vectors but not of same size
+            ResetFigureDDM(current_figure, cur_draw_mode)
+            error(msprintf(gettext("%s: Wrong size for input arguments #%d and #%d: Incompatible dimensions.\n"),typeOfPlot, 2, 3));
+            return;
+        end
+
+        // new case : plot(MAT4x4,[1 2 3 4]) HERE Y is a vector and X a matrix
+        // Here Y is always a column vector
+        // extend y to be a 4x4 matrix defined as [1 1 1 1;2 2 2 2;3 3 3 3;4 4 4 4]
+        if or(size(Y) == 1) then
+            if size(X,1) == size(Y,1) then
+                y=Y;
+            elseif size(X,1) == size(Y,2) then
+                y=Y(:);
+            elseif size(X,2) == size(Y,1) then
+                X=X';
+                y=Y(:);
+            elseif size(X,2) == size(Y,2) then
+                y=Y;
+            else
+                ResetFigureDDM(current_figure, cur_draw_mode)
+                error(msprintf(gettext("%s: Wrong size for input arguments #%d and #%d: Incompatible dimensions.\n"),typeOfPlot,2, 3));
+                return;
+            end
+
+            // concatenante y in columns
+            Y=y(:,ones(1,size(X,2)));
+
+            ok=%T;
+            return;
+        end
+
+        if ~ok
+            ResetFigureDDM(current_figure, cur_draw_mode)
+            error(msprintf(gettext("%s: Wrong size for input arguments #%d and #%d: Incompatible dimensions.\n"),typeOfPlot, 2, 3));
+            return;
+        end
 
-  if type(y)==13 // If y is a function
-    f=y;
-    if and(size(x)~=1)  // then x *must* be a vector
-         ResetFigureDDM(current_figure, cur_draw_mode)
-      error(msprintf(gettext("%s: Wrong size for input argument ''%s'': A vector expected.\n"),typeOfPlot,"X"));
 
-      return;
     end
 
-    t=x(:); // to ensure that t is a column vector
-
-    [nArgOut,vectInput]=check2dFun(typeOfPlot,f,t,current_figure,cur_draw_mode);
-
-    if nArgOut==1
-      X=t;
-      if vectInput
-       Y=f(t);
-      else
-       Y=zeros(length(t),1);
-       for i=1:length(t)
-         Y(i)=f(t(i));
-       end
-      end
-    elseif nArgOut==2
-      if vectInput
-       [X,Y]=f(t);
-      else
-       X=zeros(length(t),1);
-       Y=zeros(length(t),1);
-       for i=1:length(t)
-
-         // CANNOT DO THE SAME WITH X(i) and Y(i)
-         // instead of xt and yt (scilab parser sees the stuff
-         // as a comparison)
-
-         [xt,yt]=f(t(i));
-         X(i)=xt;Y(i)=yt;
-       end
-      end
-    end
-
-  else // "classical" case
-
-    X=x;
-    Y=y;
-
-    if size(X,1)==1, X=X', end;  // si l'un des vecteurs est une ligne
-    if size(Y,1)==1, Y=Y', end;  // on le transpose.
-
-    if (size(X)==[0 0])
-      ok=%F
-         ResetFigureDDM(current_figure, cur_draw_mode)
-      error(msprintf(gettext("%s: Wrong size for input argument ''%s'': A non empty matrix expected.\n"),typeOfPlot,"X"));
-      return;
-    end
-
-       if (size(Y)==[0 0])
-      ok=%F
-         ResetFigureDDM(current_figure, cur_draw_mode)
-      error(msprintf(gettext("%s: Wrong size for input argument ''%s'': A non empty matrix expected.\n"),typeOfPlot,"Y"));
-      return;
-    end
-
-    if and(size(X)==size(Y)) then
-         // same size for X and Y
-      ok=%T;
-
-      return;
-       end
-
-    if (size(X,2)==1) & (size(Y,1)==size(X,1))
-         // X is a vector
-      ok=%T;
-
-      return;
-    end
-    if (size(X,2)==1) & (size(Y,2)==size(X,1))
-         // X is a vector
-      Y=Y';
-      ok=%T;
-
-         return;
-    end
-
-    if (size(X,2) == 1) & (size(Y,2) == 1) & (size(Y,1) <> size(X,1)) ...
-                                             & (size(Y,1) ~= 1)  then
-         // X and Y are vectors but not of same size
-         ResetFigureDDM(current_figure, cur_draw_mode)
-       error(msprintf(gettext("%s: Wrong size for input arguments ''%s'' and ''%s'': Incompatible dimensions.\n"),typeOfPlot,"X","Y"));
-       return;
-       end
-
-    // new case : plot(MAT4x4,[1 2 3 4]) HERE Y is a vector and X a matrix
-       // Here Y is always a column vector
-    // extend y to be a 4x4 matrix defined as [1 1 1 1;2 2 2 2;3 3 3 3;4 4 4 4]
-    if or(size(Y) == 1) then
-      if size(X,1) == size(Y,1) then
-           y=Y;
-      elseif size(X,1) == size(Y,2) then
-        y=Y(:);
-      elseif size(X,2) == size(Y,1) then
-           X=X';
-           y=Y(:);
-      elseif size(X,2) == size(Y,2) then
-           y=Y;
-      else
-           ResetFigureDDM(current_figure, cur_draw_mode)
-        error(msprintf(gettext("%s: Wrong size for input arguments ''%s'' and ''%s'': Incompatible dimensions.\n"),typeOfPlot,"X","Y"));
-        return;
-         end
-
-         // concatenante y in columns
-         Y=y(:,ones(1,size(X,2)));
-
-      ok=%T;
-      return;
-    end
-
-    if ~ok
-      ResetFigureDDM(current_figure, cur_draw_mode)
-      error(msprintf(gettext("%s: Wrong size for input arguments ''%s'' and ''%s'': Incompatible dimensions.\n"),typeOfPlot,"X","Y"));
-      return;
-    end
-
-
-  end
-
-  // end of checkXYPair
+    // end of checkXYPair
 endfunction