Python FigureCanvasWxAgg.get_width_height方法代码示例

# 需要导入模块: from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg [as 别名]
# 或者: from matplotlib.backends.backend_wxagg.FigureCanvasWxAgg import get_width_height [as 别名]

#.........这里部分代码省略.........
        return self.eqarea.scatter(*args,**kwargs)

    def plot(self,*args,**kwargs):
#        args_corrected = self.eqarea.transAxes.transform(vstack(args).T)
#        x,y = args_corrected.T
        return self.eqarea.plot(*args,**kwargs)

    def write(self,text):
        return self.eqarea.text(-1.2,1.15,text,{'family':self.font_type, 'fontsize':10*self.GUI_RESOLUTION, 'style':'normal','va':'center', 'ha':'left' })

    def draw_net(self):
        draw_net(self.eqarea)

    def draw(self):
        self.toolbar.home()
        self.eqarea.set_xlim(-1., 1.)
        self.eqarea.set_ylim(-1., 1.)
        self.eqarea.axes.set_aspect('equal')
        self.eqarea.axis('off')
        self.canvas.draw()

    def pan_zoom_high_equalarea(self,event):
        """
        Uses the toolbar for the canvas to change the function from zoom to pan or pan to zoom
        @param: event -> the wx.MouseEvent that triggered this funciton
        """
        if event.LeftIsDown() or event.ButtonDClick():
            return
        elif self.high_EA_setting == "Zoom":
            self.high_EA_setting = "Pan"
            try: self.toolbar.pan('off')
            except TypeError: pass
        elif self.high_EA_setting == "Pan":
            self.high_EA_setting = "Zoom"
            try: self.toolbar.zoom()
            except TypeError: pass
        else:
            self.high_EA_setting = "Zoom"
            try: self.toolbar.zoom()
            except TypeError: pass

    def home_high_equalarea(self,event):
        """
        returns high equal area to it's original position
        @param: event -> the wx.MouseEvent that triggered the call of this function
        @alters: toolbar setting
        """
        self.toolbar.home()

    def on_change_high_mouse_cursor(self,event):
        """
        If mouse is over data point making it selectable change the shape of the cursor
        @param: event -> the wx Mouseevent for that click
        """
        if self.show_box.GetValue() != "specimens": return
        if not self.parent.high_EA_xdata or not self.parent.high_EA_ydata: return
        pos=event.GetPosition()
        width, height = self.canvas.get_width_height()
        pos[1] = height - pos[1]
        xpick_data,ypick_data = pos
        xdata_org = self.parent.high_EA_xdata
        ydata_org = self.parent.high_EA_ydata
        data_corrected = self.eqarea.transData.transform(vstack([xdata_org,ydata_org]).T)
        xdata,ydata = data_corrected.T
        xdata = list(map(float,xdata))
        ydata = list(map(float,ydata))
        e = 4e0

        if self.high_EA_setting == "Zoom":
            self.canvas.SetCursor(wx.Cursor(wx.CURSOR_CROSS))
        else:
            self.canvas.SetCursor(wx.Cursor(wx.CURSOR_ARROW))
        for i,(x,y) in enumerate(zip(xdata,ydata)):
            if 0 < sqrt((x-xpick_data)**2. + (y-ypick_data)**2.) < e:
                self.canvas.SetCursor(wx.Cursor(wx.CURSOR_HAND))
                break
        event.Skip()

    def on_equalarea_high_select(self,event):
        self.parent.on_equalarea_high_select(event,fig = self.eqarea, canvas = self.canvas)

    ###############################Menu Functions######################################

    def on_menu_help(self,event):
        """
        Toggles the GUI's help mode which allows user to click on any part of the dialog and get help
        @param: event -> wx.MenuEvent that triggers this function
        """
        self.helper.BeginContextHelp(None)

    ###############################Window Functions######################################

    def on_close_edit_window(self, event):
        """
        the function that is triggered on the close of the interpretation editor window
        @param: event -> wx.WindowEvent that triggered this function
        """

        self.parent.ie_open = False
        self.Destroy()

# 需要导入模块: from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg [as 别名]
# 或者: from matplotlib.backends.backend_wxagg.FigureCanvasWxAgg import get_width_height [as 别名]

#.........这里部分代码省略.........
    def apply_changes(self, event):
        """
        applies the changes in the various attribute boxes of this object to all highlighted fit objects in the logger, these changes are reflected both in this object and in the Zeq_GUI parent object.
        @param: event -> the wx.ButtonEvent that triggered this function
        """

        new_name = self.name_box.GetLineText(0)
        new_color = self.color_box.GetValue()
        new_tmin = self.tmin_box.GetValue()
        new_tmax = self.tmax_box.GetValue()

        next_i = -1
        changed_i = []
        while True:
            next_i = self.logger.GetNextSelected(next_i)
            if next_i == -1:
                break
            specimen = self.fit_list[next_i][1]
            fit = self.fit_list[next_i][0]
            if new_name:
                if new_name not in map(lambda x: x.name, self.parent.pmag_results_data['specimens'][specimen]): fit.name = new_name
            if new_color:
                fit.color = self.color_dict[new_color]
            #testing
            not_both = True
            if new_tmin and new_tmax:
                if fit == self.parent.current_fit:
                    self.parent.tmin_box.SetStringSelection(new_tmin)
                    self.parent.tmax_box.SetStringSelection(new_tmax)
                fit.put(specimen,self.parent.COORDINATE_SYSTEM, self.parent.get_PCA_parameters(specimen,fit,new_tmin,new_tmax,self.parent.COORDINATE_SYSTEM,fit.PCA_type))
                not_both = False
            if new_tmin and not_both:
                if fit == self.parent.current_fit:
                    self.parent.tmin_box.SetStringSelection(new_tmin)
                fit.put(specimen,self.parent.COORDINATE_SYSTEM, self.parent.get_PCA_parameters(specimen,fit,new_tmin,fit.tmax,self.parent.COORDINATE_SYSTEM,fit.PCA_type))
            if new_tmax and not_both:
                if fit == self.parent.current_fit:
                    self.parent.tmax_box.SetStringSelection(new_tmax)
                fit.put(specimen,self.parent.COORDINATE_SYSTEM, self.parent.get_PCA_parameters(specimen,fit,fit.tmin,new_tmax,self.parent.COORDINATE_SYSTEM,fit.PCA_type))
            changed_i.append(next_i)

        offset = 0
        for i in changed_i:
            i -= offset
            v = self.update_logger_entry(i)
            if v == "s":
                offset += 1

        self.parent.update_selection()

    ###################################Canvas Functions##################################

    def home_higher_equalarea(self,event):
        """
        returns higher equal area to it's original position
        @param: event -> the wx.MouseEvent that triggered the call of this function
        @alters: toolbar setting
        """
        self.toolbar.home()

    def on_change_higher_mouse_cursor(self,event):
        """
        If mouse is over data point making it selectable change the shape of the cursor
        @param: event -> the wx Mouseevent for that click
        """
        if self.show_box.GetValue() != "specimens": return
        pos=event.GetPosition()
        width, height = self.canvas.get_width_height()
        pos[1] = height - pos[1]
        xpick_data,ypick_data = pos
        xdata_org = self.parent.higher_EA_xdata
        ydata_org = self.parent.higher_EA_ydata
        data_corrected = self.parent.high_level_eqarea.transData.transform(vstack([xdata_org,ydata_org]).T)
        xdata,ydata = data_corrected.T
        xdata = map(float,xdata)
        ydata = map(float,ydata)
        e = 4e0

        if self.higher_EA_setting == "Zoom":
            self.canvas.SetCursor(wx.StockCursor(wx.CURSOR_CROSS))
        elif self.higher_EA_setting == "Pan":
            self.canvas.SetCursor(wx.StockCursor(wx.CURSOR_WATCH))
        else:
            self.canvas.SetCursor(wx.StockCursor(wx.CURSOR_ARROW))
        if not self.parent.higher_EA_xdata or not self.parent.higher_EA_ydata: return
        for i,(x,y) in enumerate(zip(xdata,ydata)):
            if 0 < sqrt((x-xpick_data)**2. + (y-ypick_data)**2.) < e:
                self.canvas.SetCursor(wx.StockCursor(wx.CURSOR_HAND))
                break

    ###############################Window Functions######################################

    def on_close_edit_window(self, event):
        """
        the function that is triggered on the close of the interpretation editor window
        @param: event -> wx.WindowEvent that triggered this function
        """

        self.parent.interpretation_editor_open = False
        self.Destroy()