plotly · xarico10 · Aug 11, 2021 · Aug 8, 2021 · Aug 9, 2021 · Aug 9, 2021
diff --git a/plotly/plotlyfig_aux/core/updateData.m b/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'

diff --git a/plotly/plotlyfig_aux/handlegraphics/updateFunctionSurface.m b/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
diff --git a/plotly/plotlyfig_aux/handlegraphics/updateImage.m b/plotly/plotlyfig_aux/handlegraphics/updateImage.m
@@ -64,29 +64,36 @@
 %-------------------------------------------------------------------------%
 
 %-image x-%
+x = image_data.XData;
+cdata = image_data.CData;
+
 if (size(image_data.XData,2) == 2)
-    obj.data{imageIndex}.x = image_data.XData(1):image_data.XData(2);
+    obj.data{imageIndex}.x = linspace(x(1), x(2), size(cdata,2));
 else
     obj.data{imageIndex}.x = image_data.XData;
 end
 
 %-------------------------------------------------------------------------%
 
 %-image y-%
+y = image_data.YData;
+
 if (size(image_data.YData,2) == 2)
-    obj.data{imageIndex}.y = image_data.YData(1):image_data.YData(2);
+    obj.data{imageIndex}.y = linspace(y(1), y(2), size(cdata,1));
 else
-    obj.data{imageIndex}.y = image_data.YData;
+    obj.data{imageIndex}.y = y;
 end
 
 %-------------------------------------------------------------------------%
 
 %-image z-%
-if(size(image_data.CData,3) > 1)
-    % TODO: ALLOW FOR TRUE COLOUR SPECS.
-    obj.data{imageIndex}.z = image_data.CData(:,:,1);
+isrgbimg = (size(image_data.CData,3) > 1);
+
+if isrgbimg
+    [IND,colormap] = rgb2ind(cdata, 256);
+    obj.data{imageIndex}.z = IND;
 else
-    obj.data{imageIndex}.z = image_data.CData;
+    obj.data{imageIndex}.z = cdata;
 end
 
 %-------------------------------------------------------------------------%
@@ -121,15 +128,22 @@
 %-------------------------------------------------------------------------%
 
 %-image zmax-%
-axis_data.CLim(2); 
-% obj.data{imageIndex}.zmax = 255; % comment this as optional
+if ~strcmpi(image_data.CDataMapping, 'direct')
+    obj.data{imageIndex}.zmax = axis_data.CLim(2);
+else
+    obj.data{imageIndex}.zmax = 255;
+end
 
 %-------------------------------------------------------------------------%
 
 %-COLORSCALE (ASSUMES IMAGE CDATAMAP IS 'SCALED')-%
 
 %-image colorscale-%
-colormap = figure_data.Colormap;
+
+if ~isrgbimg
+    colormap = figure_data.Colormap;
+end
+
 len = length(colormap) - 1;
 
 for c = 1:size(colormap, 1)

diff --git a/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m b/plotly/plotlyfig_aux/handlegraphics/updateLineseries.m
@@ -132,7 +132,10 @@ function updateLineseries(obj,plotIndex)
 %-------------------------------------------------------------------------%
 
 if isfield(plot_data,'ZData')
-    if any(plot_data.ZData)
+
+    numbset = unique(plot_data.ZData);
+
+    if any(plot_data.ZData) && length(numbset)>1
         %-scatter z-%
         obj.data{plotIndex}.z = plot_data.ZData;