fix issue #266

Author: galvisgilberto

plotly/plotlyfig_aux/core/updateData.m

@@ -32,6 +32,8 @@
             updateRectangle(obj,dataIndex);
         case 'surface'
             updateSurfaceplot(obj,dataIndex);
+        case 'functionsurface'
+            updateFunctionSurface(obj,dataIndex);
 
             %-GROUP PLOT OBJECTS-%
         case 'area'

plotly/plotlyfig_aux/handlegraphics/updateFunctionSurface.m

@@ -0,0 +1,118 @@
+function obj = updateFunctionSurface(obj, surfaceIndex)
+
+%-AXIS INDEX-%
+axIndex = obj.getAxisIndex(obj.State.Plot(surfaceIndex).AssociatedAxis);
+
+%-CHECK FOR MULTIPLE AXES-%
+[xsource, ysource] = findSourceAxis(obj,axIndex);
+
+%-SURFACE DATA STRUCTURE- %
+image_data = get(obj.State.Plot(surfaceIndex).Handle);
+figure_data = get(obj.State.Figure.Handle);
+
+%-AXIS DATA-%
+eval(['xaxis = obj.layout.xaxis' num2str(xsource) ';']);
+eval(['yaxis = obj.layout.yaxis' num2str(ysource) ';']);
+
+%-------------------------------------------------------------------------%
+
+%-surface xaxis-%
+obj.data{surfaceIndex}.xaxis = ['x' num2str(xsource)];
+
+%-------------------------------------------------------------------------%
+
+%-surface yaxis-%
+obj.data{surfaceIndex}.yaxis = ['y' num2str(ysource)];
+
+%-------------------------------------------------------------------------%
+    
+%-surface type-%
+obj.data{surfaceIndex}.type = 'surface';
+
+%---------------------------------------------------------------------%
+
+%-surface x-%
+mden = image_data.MeshDensity;
+x = reshape(image_data.XData(1:mden*mden), [mden, mden]);
+obj.data{surfaceIndex}.x = x;
+
+%---------------------------------------------------------------------%
+
+%-surface y-%
+y = reshape(image_data.YData(1:mden*mden), [mden, mden]);
+obj.data{surfaceIndex}.y = y;
+
+%---------------------------------------------------------------------%
+
+%-surface z-%
+z = reshape(image_data.ZData(1:mden*mden), [mden, mden]);
+obj.data{surfaceIndex}.z = z;
+
+%---------------------------------------------------------------------%
+
+%- setting grid mesh by default -%
+% x-direction
+xmin = min(x(:));
+xmax = max(x(:));
+xsize = (xmax - xmin) / mden; 
+obj.data{surfaceIndex}.contours.x.start = xmin;
+obj.data{surfaceIndex}.contours.x.end = xmax;
+obj.data{surfaceIndex}.contours.x.size = xsize;
+obj.data{surfaceIndex}.contours.x.show = true;
+obj.data{surfaceIndex}.contours.x.color = 'black';
+% y-direction
+ymin = min(y(:));
+ymax = max(y(:));
+ysize = (ymax - ymin) / mden;
+obj.data{surfaceIndex}.contours.y.start = ymin;
+obj.data{surfaceIndex}.contours.y.end = ymax;
+obj.data{surfaceIndex}.contours.y.size = ysize;
+obj.data{surfaceIndex}.contours.y.show = true;
+obj.data{surfaceIndex}.contours.y.color = 'black';
+
+%-------------------------------------------------------------------------%
+
+%-image colorscale-%
+
+cmap = figure_data.Colormap;
+len = length(cmap)-1;
+
+for c = 1: length(cmap)
+    col = 255 * cmap(c, :);
+    obj.data{surfaceIndex}.colorscale{c} = { (c-1)/len , ['rgb(' num2str(col(1)) ',' num2str(col(2)) ',' num2str(col(3)) ')'  ]  };
+end
+
+obj.data{surfaceIndex}.surfacecolor = z;
+
+%-------------------------------------------------------------------------%
+
+%-surface name-%
+obj.data{surfaceIndex}.name = image_data.DisplayName;
+
+%-------------------------------------------------------------------------%
+
+%-surface showscale-%
+obj.data{surfaceIndex}.showscale = false;
+
+%-------------------------------------------------------------------------%
+
+%-surface visible-%
+obj.data{surfaceIndex}.visible = strcmp(image_data.Visible,'on');
+
+%-------------------------------------------------------------------------%
+
+leg = get(image_data.Annotation);
+legInfo = get(leg.LegendInformation);
+
+switch legInfo.IconDisplayStyle
+    case 'on'
+        showleg = true;
+    case 'off'
+        showleg = false;
+end
+
+obj.data{surfaceIndex}.showlegend = showleg;
+
+%-------------------------------------------------------------------------%
+
+end