Commit 68c97646 authored by Michele Maris's avatar Michele Maris
Browse files

u

parent 14b66f9a

src/yapsut/graphics.py

+41 −6
Original line number Original line Diff line number Diff line
@@ -35,6 +35,30 @@ def curveXY2patch(x,y,returnVectors=False,closed=True,draw=True, ax=None,color=N 
       else:

       else:

           return plt.gca().add_collection(PatchCollection([pol]))

           return plt.gca().add_collection(PatchCollection([pol]))





def curves2xy(Cup,Cdown,closed=True) :

   """  converts an up curve and a down curve into a list of points to generate a partch



        Cup, Cdown = curves = [X,Y]

        assumed that Cup, Cdown have increasing X



        the composed curve [X,Y] is oriented anticlockwise sense:

            up: increasing X

            down: decreasing X



        closed = True, the curve is closed, otherwise is left open



    Example:

        X,Y=curves2xy([np.arange(5),np.arange(5)+10],[np.arange(5),-np.arange(5)])

        plt.plot(X,Y)

   """

   import numpy as np

   idxU=np.argsort(Cup[0])

   idxD=np.argsort(Cdown[0])

   idxD=np.array([idxD[k] for k in range(len(idxD)-1,-1,-1)],dtype=int)

   idxO=np.array([0],dtype=int) if closed else []

   X=np.concatenate([Cup[0][idxU],Cdown[0][idxD],Cup[0][idxO]])

   Y=np.concatenate([Cup[1][idxU],Cdown[1][idxD],Cup[1][idxO]])

   return X,Y





class _SaveFig :

class _SaveFig :

   class __history_fig :

   class __history_fig :
@@ -260,14 +284,25 @@ class StandardFig() : 
        # list of handles for various objects

        # list of handles for various objects

        self._handle={}

        self._handle={}

        #

        #

        self.setfonts4paper()

        #

        self.legend_framealpha=None

    def setfonts4paper(self) :

       """sets figures with proportions for paper"""

       self.fontsize_xylabels=18

       self.fontsize_ticks=16

       self.fontsize_ticks=16

       self.fontsize_labels=18

       self.fontsize_labels=18

        self.fontsize_xylabels=18

       self.fontsize_title=18

       self.fontsize_title=18

       self.fontsize_legend=18

       self.fontsize_legend=18

       self.fontsize_legend_title=18

       self.fontsize_legend_title=18

        #

    def setfonts4slides(self) :

        self.legend_framealpha=None

       """sets figures with proportions for 16:9 slides"""

       self.fontsize_xylabels=32

       self.fontsize_ticks=28

       self.fontsize_labels=self.fontsize_xylabels

       self.fontsize_title=32

       self.fontsize_legend=self.fontsize_xylabels

       self.fontsize_legend_title=self.fontsize_xylabels

    def copy(self) :

    def copy(self) :

        import copy

        import copy

        return self.deepcopy(self)

        return self.deepcopy(self)