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andreyDimitrovandreyDimitrov
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plot title, misc text position changes
1 parent 2e7c8f3 commit 87bc388

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6 files changed

+224
-4
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6 files changed

+224
-4
lines changed

‎plotly/convertFigure.asv‎

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function [data, layout, title] = convertFigure(f)
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% convertFigure - converts a matlab figure object into data and layout
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% plotly structs.
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% [data, layout] = convertFigure(f)
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% f - root figure object in the form of a struct. Use f = get(gcf); to
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% get the current figure struct.
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% data - a cell containing plotly data structs
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% layout - a plotly layout struct
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% title - a string with the
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%
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% For full documentation and examples, see https://plot.ly/api
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axis_num = numel(f.Children);
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if ~strcmp('figure', f.Type)
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error('Input object is not a figure')
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end
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if axis_num==0
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error('Input figure object is empty!')
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end
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% placeholders
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data = {};
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data_counter = 1;
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annotations = {};
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annot_counter = 1;
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bar_counter = 0;
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layout = {};
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legend={};
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x_axis={};
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y_axis={};
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% copy general layout fields
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layout = extractLayoutGeneral(f, layout);
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% For each axes
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%TEMP: reverse order of children
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for i=axis_num:-1:1
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m_axis = get(f.Children(i));
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%TODO:do something about this add/replace thing...
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if strcmp('legend',m_axis.Tag)
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legend = extractLegend(m_axis);
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else
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%TODO:do something about this add/replace thing...
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if strcmp('axes',m_axis.Type) %%&& (strcmp('replace',m_axis.NextPlot) || strcmp('new',m_axis.NextPlot))
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[xid, yid, x_axis y_axis] = extractAxes(m_axis, layout, x_axis, y_axis);
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m_title = get(m_axis.Title);
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annot_tmp = extractTitle(m_title, x_axis{xid}, y_axis{yid});
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if numel(annot_tmp)>0
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annotations{annot_counter} = annot_tmp;
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annot_counter = annot_counter+1;
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end
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data_num = numel(m_axis.Children);
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if data_num>0
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% For each data object in a given axes
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for j=1:data_num
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m_data = get(m_axis.Children(j));
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%display(['Data child ' num2str(j) ' is of type ' m_data.Type])
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if strcmp('line',m_data.Type)
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%line scatter plot
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data{data_counter} = extractDataScatter(m_data, xid, yid, m_axis.CLim, f.Colormap);
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data_counter = data_counter+1;
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end
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if strcmp('text',m_data.Type)
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%annotation
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annot_tmp = extractDataAnnotation(m_data, xid, yid);
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if numel(annot_tmp)>0
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annotations{annot_counter} = annot_tmp;
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annot_counter = annot_counter+1;
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end
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end
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if strcmp('patch',m_data.Type)
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%area plot
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data{data_counter} = extractDataScatter(m_data, xid, yid, m_axis.CLim, f.Colormap);
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data{data_counter} = parseFill(m_data, data{data_counter}, m_axis.CLim, f.Colormap);
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data_counter = data_counter+1;
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end
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if strcmp('hggroup',m_data.Type)
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%TODO: improve condition to differentiate between
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%scatter and bar chart
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if isfield(m_data, 'BarLayout')
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%bar plot
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[data{data_counter} layout] = extractDataBar(m_data, layout, xid, yid, m_axis.CLim, f.Colormap);
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data_counter = data_counter+1;
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% copy in bar gaps
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layout.bargap = 1-m_data.BarWidth;
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layout.barmode = m_data.BarLayout(1:end-2);
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bar_counter = bar_counter+1;
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else
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if isfield(m_data, 'Marker') && numel(m_data.Marker)>0
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%scatter plot
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data{data_counter} = extractDataScatter(m_data, xid, yid, m_axis.CLim, f.Colormap);
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data_counter = data_counter+1;
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end
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if isfield(m_data, 'EdgeColor') && isfield(m_data, 'FaceColor')
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%area plot
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data{data_counter} = extractDataScatter(m_data, xid, yid, m_axis.CLim, f.Colormap);
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data{data_counter} = parseFill(m_data, data{data_counter}, m_axis.CLim, f.Colormap);
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data_counter = data_counter+1;
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end
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end
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end
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end
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end
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end
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end
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end
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% BAR MODIFY
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if bar_counter>1 && strcmp(layout.barmode, 'group')
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layout.bargroupgap = layout.bargap;
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layout.bargap = 0.3;
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end
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% ANNOTATIONS
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layout.annotations = annotations;
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% LEGEND
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if numel(legend)==0
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layout.showlegend = false;
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else
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layout.legend = legend;
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layout.showlegend = true;
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end
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% Assemble axis
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for i = 1:numel(x_axis)
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if i==1
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eval('layout.xaxis=x_axis{1};')
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else
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eval(['layout.xaxis' num2str(i) '=x_axis{' num2str(i) '};'])
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end
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end
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for i = 1:numel(y_axis)
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if i==1
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eval('layout.yaxis=y_axis{1};')
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else
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eval(['layout.yaxis' num2str(i) '=y_axis{' num2str(i) '};'])
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end
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end
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end

‎plotly/convertFigure.m‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,11 +1,12 @@
1-
function [data, layout] = convertFigure(f)
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function [data, layout, title] = convertFigure(f)
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% convertFigure - converts a matlab figure object into data and layout
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% plotly structs.
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% [data, layout] = convertFigure(f)
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% f - root figure object in the form of a struct. Use f = get(gcf); to
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% get the current figure struct.
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% data - a cell containing plotly data structs
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% layout - a plotly layout struct
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% title - a string with the title of the plot
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%
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% For full documentation and examples, see https://plot.ly/api
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@@ -30,6 +31,7 @@
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legend={};
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x_axis={};
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y_axis={};
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title = '';
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% copy general layout fields
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layout = extractLayoutGeneral(f, layout);
@@ -50,6 +52,7 @@
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if numel(annot_tmp)>0
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annotations{annot_counter} = annot_tmp;
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annot_counter = annot_counter+1;
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title = annot_tmp.text;
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end
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data_num = numel(m_axis.Children);
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if data_num>0

‎plotly/fig2plotly.asv‎

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function [response] = fig2plotly(varargin)
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% fig2plotly - plots a matlab figure object with PLOTLY
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% [response] = fig2plotly()
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% [response] = fig2plotly(gcf)
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% [response] = fig2plotly(f)
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% [response] = fig2plotly(gcf, plot_name)
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% [response] = fig2plotly(f, plot_name)
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% gcf - root figure object in the form of a double.
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% f - root figure object in the form of a struct. Use f = get(gcf); to
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% get the current figure struct.
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% plot_name - a string naming the plot
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% response - a struct containing the result info of the plot
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%
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% For full documentation and examples, see https://plot.ly/api
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%default input
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f = get(gcf);
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plot_name = 'untitled';
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switch numel(varargin)
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case 0
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case 1
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if isa(varargin{1}, 'double')
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f = get(varargin{1});
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end
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if isa(varargin{1}, 'struct')
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f = varargin{1};
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end
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plot_name = 'untitled';
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case 2
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if isa(varargin{1}, 'double')
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f = get(varargin{1});
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end
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if isa(varargin{1}, 'struct')
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f = varargin{1};
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end
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plot_name = varargin{2};
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otherwise
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error('Too many arguments!')
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end
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%convert figure into data and layout data structures
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[data, layout, title] = convertFigure(f);
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% send graph request
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response = plotly(data, struct('layout', layout, ...
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'filename',plot_name, ...
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'fileopt', 'overwrite'));
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display('Done! Check out your plot at:')
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display(response.url)
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end

‎plotly/fig2plotly.m‎

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -41,7 +41,11 @@
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%convert figure into data and layout data structures
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[data, layout] = convertFigure(f);
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[data, layout, title] = convertFigure(f);
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if numel(title)>0
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plot_name = title;
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end
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% send graph request
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response = plotly(data, struct('layout', layout, ...

‎plotly/fig2plotly_aux/extractDataAnnotation.m‎

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@@ -36,7 +36,7 @@
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data.x = d.Extent(1)+d.Extent(3)/2;
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data.y = d.Extent(2)+d.Extent(4)/2;
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data.align = d.HorizontalAlignment;
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data.xanchor = 'middle';
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data.xanchor = 'center';
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data.yanchor = 'middle';
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%ARROW

‎plotly/fig2plotly_aux/extractTitle.m‎

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data.y = ya.domain(1)+ (d.Extent(2)+d.Extent(4)/2 - ya.range(1))*yd_range / yr_range;
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data.align = d.HorizontalAlignment;
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data.xanchor = 'middle';
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data.xanchor = 'center';
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data.yanchor = 'middle';
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%ARROW

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